baber/WOPTO huggingface dataset:
Patent JP-H0331539-A (JP)
Title: Combustion controller for alcohol diesel engine
Inventor: SAITO FUMIHIKO
IPC: F02D41/04
Filed: 1989-06-28
Abstract: PURPOSE:To maintain the heat generation rate of an engine always in the superior state by delaying the fuel injection timing as the load increases in the low load region in which the engine load is low and by fixing the delayed fuel injection timing for the load in the high load region. CONSTITUTION:Methanol fuel is jetted into the combustion chamber of an alcohol Diesel engine A from a fuel injector B. The jetted alcohol fuel is ignited by a globe plug C and combusted. In this case, a prescribed load applied onto the engine A is detected by a load detecting means D. In the low load region in which the detected load is an intermediate load or less, the fuel injection timing is delayed as the load increases, while, in the high load region over the intermediate load, control is performed by an injection timing delayed angle correcting means E so that the delayed fuel injection timing is fixed for the load. Therefore, combustion is controlled so that the position of the center of gravity of the heat generation rate does not change from the position of the center of gravity in the case of light load.
Patent JP-H0832302-A (JP)
Title: High frequency switch
Inventor: KATOU MITSUHIDE
IPC: H03K17/74
Filed: 1994-07-20
Abstract: PURPOSE:To improve isolation among ports and to improve communication performance by constituting distribution constant lines among the respective ports in two stages. CONSTITUTION:When a positive control voltage is applied to a control terminal VC1 and a negative control voltage is applied to the control terminal VC2, since the control voltage becomes a bias voltage in a reverse direction for diodes 3a and 3b and becomes the bias voltage in a forward direction for the diodes 3c and 3d, the diodes 3a and 3b are turned off and the diodes 3c and 3d are turned on. Thus, for strip lines 2c and 2d, impedance becomes approximately infinite from the view point of the port P2 grounded by the diodes 3c and 3d, signals are made to flow between the ports P1 and P2 and the signals are not made to flow between P2 and P3. However, when the negative control voltage is applied to the terminal VC1 and the positive control voltage is applied to the terminal VC2, the bias voltage is reversed and the signals are made to flow between the ports P2 and P3 and are not made to flow between P1 and P2 in the lines 2a and 2b.
Patent JP-H1117486-A (JP)
Title: Saw filter and electronic equipment using the filter
Inventor: YUDA NAOKI
IPC: H03H9/64
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To miniaturize a system and also to reduce insertion loss by forming a ladder-type filter by means of a first SAW resonator between input terminal and an output terminal (serial branch) and the serial connection body of the second SAW resonator between the serial branch and the ground with a inductance element. SOLUTION: The SAW filter is the one provided with the first SAW resonator 1 which is serially connected between the input terminal and the output terminal and the serial connection body of the second SAW resonator 2 which is connected between the inter terminal side or the output terminal side of the first SAW resonator 1 and the first inductance element 5. By the configuration, the ladder-type filter is formed by the first SAW resonator 1 and the serial connection body of the second SAW resonator 2 with the first inductance element 5. Then, the resonating point of the serial connection body is made to be apart from a non-resonating point by the first inductance element 5 so that a wide band pass characteristic having a steep high band attenuating characteristic can be achieved.
Patent JP-H09322954-A (JP)
Title: Sports goal
Inventor: NAKANISHI YUKIO
IPC: A63B63/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To form stereoscopical outer appearance for a goal net and to form so-called side nets on both right and left sides even when a net member is mounted onto a goal frame member without having tension. SOLUTION: A goal frame member 11 is assembled into loop-shaped structure perpendicularly bent at a central bending part 15 while linking plural pipes. The edge of a net member 12 is stricted along the goal frame member 11. The net member 12 is held from the downside by spreading a string-shaped member 20 between the pipe 11 on the upper side of an opening frame part 14 and a ground side parallel with the goal line of a base part 13. The string- shaped member 20 is provided with one-action type mounting structure 22 using a magic tape for both the ends of a rubber string 21. Even when a ball collides with the string-shaped member 20, the rubber string 21 is extended and moment to be exerted upon the bending part 15 is not increased.
Patent JP-H05334020-A (JP)
Title: Formatting device for rom type optical disk
Inventor: FUKAZAWA MINORU
IPC: G11B7/00
Filed: 1992-06-03
Abstract: PURPOSE:To produce a ROM type optical disk excellent in handleability by transposing file information and file data main bodies based on priority information preliminarily added to the file information at the time of formatting. CONSTITUTION:This formatting device is constituted of a CPU 1 which controls the whole of a system and performs data table generation, data conversion, transposing processing of file information and file data main bodies, etc., a memory 4 in which a control program for operation of the CPU 1 and variables and tables used by the CPU 1 are stored, a first filing device 2 in which original data to be made into a ROM are stored, a second filing device 3 in which data processed by the CPU 1 are stored, a magnetic disk drive 5 in which a system file for starting the system is stored, a CRT 6 on which file information, a menu from the CPU 1, etc., are displayed, and a keyboard 7 for input of commands or the like.
Patent JP-S6060922-A (JP)
Title: Method for hardening water glass
Inventor: INOUE SHINICHI
IPC: C04B40/00
Filed: 1983-09-14
Abstract: PURPOSE:To provide high strength to water glass by hardening without forming bubbles in the water glass during hardening by dehydrating the water glass by exposure to vapor of boiling alcohol and by hardening it by heating. CONSTITUTION:The surface of a substrate 1 having a magnetic head element formed on the surface is coated with water glass 2, and a protective plate 3 is superposed on the coated surface to form an assembly 4. Pressure is applied to the assembly 4 from the top and bottom as shown by arrows A by means of a clip or a pressurizing jig. The water glass 2 between the substrate 1 and the plate 3 is squeezed into a thin adhesive layer. The assembly 4 is exposed to vapor of boiling alcohol for several hr while continuing pressurization to dry thoroughly the water glass 2. The assembly 4 is then put in a heating furnace and heated to about 150 deg.C. The adhesive layer of the water glass 2 in the assembly 4 is hardened by the heating.
Patent JP-H0824883-A (JP)
Title: Control in intermittent aeration-type activated sludge method
Inventor: TSUMURA KAZUYUKI
IPC: C02F3/12
Filed: 1994-07-21
Abstract: PURPOSE:To enhance the nitrogen removal rate by measuring a denitrification time following the shift to a stirring step after an aeration for a specified time and controlling an injection amount of an easily biodegradable organic substance to be added in a denitrification step of a first aeration tank, in a two-tank intermittent aeration system equipped with two aeration tanks. CONSTITUTION:In the intermittent aeration-type activated sludge method for removing nitrogen and phosphorus by repeating alternately an aerobic state in which a drained water is aerated and an anaerobic state in which an aeration process is stopped and, a stirring operation is performed using two aeration tanks, an ORP meter 6a, 6b is installed in each tank, and each output signal is inputted to a control device 9. Then, after the aeration for a specified time Ta, the operation is shifted to a stirring step. In this case, however, the injection amount of methanol to be added as an organic substance, to a first aeration tank 2a is controlled so that a time Tc required for the sum of the aeration Ta and a denitrification time Tb in the stirring step is equal to a specified time Tcs. Thus, even if water temperature is low or a nitrogen concentration is high, a high nitrogen and phosphorus removal rate is obtained.
Patent JP-H0217512-A (JP)
Title: Light receiver for beam light guiding type working vehicle
Inventor: TAKAHARA KAZUHIRO
IPC: G05D1/02
Filed: 1988-07-06
Abstract: PURPOSE:To improve the discrimination accuracy by discriminating a light receiving position based on the position information of a light receiving element in which the number of light receiving elements is larger than the reference number corresponding to the diameter of a beam light for guiding. CONSTITUTION:A car body V provides a pair of right and left front wheels 2F and rear wheels 2R and is driven by the output of an engine E. A control device 10 of the microcomputer use to discriminate the light receiving position of a light receiving device S2 besides a motor 4 for speed changing to operate automatically a speed changing device 3 and control the travelling based on the position information is provided. At this time, in order to discriminate the light receiving position of the light receiving device S1 for the said light receiving device S1, while plural light receiving elements are arranged at the interval narrower than the diameter of the beam light for guiding, respective light receiving signals are serially read by a clock signal Cp for reading. At this time, for the light receiving signal, through a comparator 11 due to the set threshold corresponding to the light receiving condition of the beam light, a counter 12 counts a pulse signal P and the light receiving position of the beam light is decided.
Patent JP-H077947-A (JP)
Title: Limiting circuit of rush current
Inventor: WATANABE KIYOMI
IPC: H02M7/06
Filed: 1993-06-15
Abstract: PURPOSE:To limit rush current into a smoothing capacitor for a rectifying circuit by a method wherein, after an AC power supply has been turned on, an ignition voltage is given to a thyristor after a prescribed time in which the capacitor is charged. CONSTITUTION:When a switch 5 is turned on and an AC voltage is applied to the input side of a bridge rectifying circuit which is composed of thyristors 11, 17 and diodes 19, 21, an ON pulse is not yet applied to gates for the thyristors 11, 17, and a capacitor 23 is charged by a very small rectifying current which passes a resistor 7, a diode 9, a resistor 13 and a diode 15 which have been connected in parallel with the individual thyristors 11, 17. Then, when the capacitor 23 is charged up to a prescribed voltage after several cycles to several tens of cycles of a commercial frequency, the ON pulse is supplied from a delay ignition circuit 29, and a steady operation is performed. Thereby, it is possible to limit rush current into the capacitor for the rectifying circuit.
Patent JP-H0520330-A (JP)
Title: Cim architecture
Inventor: KIKUCHI SHINJI
IPC: G06Q50/04
Filed: 1991-07-10
Abstract: PURPOSE:To constitute a system which has less redundancy and is superior in extensibility by standardizing information communicated in a CIM. CONSTITUTION:Devices for information storage, devices for information processing, and devices for information transmission out of information processors generalizing respective divisions in the manufacturing industry and system elements constituting production cells in respective production processes are abstracted with respect to each function, and states are defined. Production processes are abstracted to give identifiers of processes, and identifiers and additional information are combined to generate an identifier of a production object. A data base server b4 as one object which can be accessed from information processors generalizing respective divisions is so defined that additional information of the production object can be centralizedly stored. Protocols communicated between objects are defined by abstracted identifiers of processes and additional information.
Patent JP-H1113223-A (JP)
Title: Ridge ornament of metal roof
Inventor: NAWATE SATORU
IPC: E04D3/40
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To easily absorb the variation of a roof slope by decorating the ridge end part of a metal roof roofingly provided with a metallic roof material and effectively utilizing such formation. SOLUTION: A ridge ornament of a metal roof is attached to the ridge end part of metal roof materials 1, 1 roofingly provided along a roof slope on both the sides of a ridge. In this case the ridge ornament is equipped with a round ridge ornament 3 arranged in an gabble end part of the ridge and variable fixtures 5, 5 arranged on both the sides of the said main body 3, and the round ridge ornament 3 is provided with a circular guide plane 6 ranging from a top part over both sides, and the variable fixtures 5 is provided with a slidable circular arc piece 4 to slide along the circular guide plane 6 and a connecting piece 2 for connecting the gabble end part of a ridge capping 8 to stride over the metal roof materials 1, 1 on both the sides of the ridge.  The connecting pieces 2, 2 of the fixtures 5, 5 are connected to the gabble end of the ridge capping 8 to stride over the metal roof members 1, 1, roofed on both the sides of the ridge, and the pieces 4, 4 of the fixtures 5, 5 is slidably abutted against the circular guide plane 6 to fix the ornament 3 and both the fixtures 5, 5 through fixing means 7.
Patent JP-H0332959-A (JP)
Title: Control device for passive seat belt
Inventor: FURUHASHI HIROSHI
IPC: B60R22/06
Filed: 1989-06-30
Abstract: PURPOSE:To ensure the prevention of malfunction due to a noise or the like in a system for actuating a belt lock releasing solenoid when a door switch detects a door open condition, by constituting the door switch to be normally close type and connecting the switch to the solenoid in series. CONSTITUTION:The opening side lower part of a door 50 is fitted with a retractor 21 having an unwinding turn emergency stop function for locking a belt 22 upon detection of the acceleration or deceleration speed of the door 50 and the delivery speed of the belt 22. A belt lock releasing solenoid for releasing the unwinding turn emergency stop function is built into the aforesaid retractor 21. Also, the aforesaid solenoid is so controlled as to operate when a door switch 15 detects a door open condition. In the aforesaid control device, the door switch 15 is so constituted as to have a normally close contact to open when a door is closed, and close when the door is opened. Furthermore, the door switch 15 is connected to the belt lock releasing solenoid in series.
Patent JP-S5792846-A (JP)
Title: Manufacture of semiconductor pellet
Inventor: KOSEKI TAKAYUKI
IPC: H01L21/316
Filed: 1980-11-29
Abstract: PURPOSE:To obtain accurate semiconductor pellets having the favorable external appearance and having favorable characteristic by a method wherein the pellets are cut applying breadth directional tension to a protective material connecting the pellets. CONSTITUTION:Mesa grooves 8x are arranged in order in a wafer in the (x) direction being in parallel with the axial direction of a base 13, and the wafer is made to curve along the base 13 and is fixed. At this time, both the sides of the protective material 3x consisting of a rubber material and being filled up in the mesa grooves are pulled in the (y) direction. When notches are formed in this condition with a cutter 14 along the central lines of the rubber material 3x, the wafer is split to be separated easily. The position of the wafer is changed in succession, and is cut in the (y) direction again in the same way. By this constitution, because tension is applied in the direction breadth of the grooves 8, the rubber material 3 is not caught to the cutter when cutting is to be performed, linear cutting can be performed, and the accurate pellets having the favorable external appearance can be obtained.
Patent JP-S6060477-A (JP)
Inventor: WAKUMIZU TERUYOSHI
IPC: F25B1/00
Filed: 1983-09-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0220061-A (JP)
Title: Semiconductor memory and its manufacture
Inventor: ITO HIDEKI
IPC: H01L27/10
Filed: 1988-07-08
Abstract: PURPOSE:To make possible the accumulation of sufficient signal electric charge to the reduction of element size by burying a transistor through an insulator in a trench which is bored to penetrate a word wire (layer of gate electrode) in a semiconductor board and forming an n-type diffusion layer on the face of the trench to be a cell plate electrode. CONSTITUTION:A transistor part makes a trench of a p-type semiconductor layer 61 buried in the trench 64 as a channel, an n<+>-type semiconductor layer 62 on the upper part of the trench 64 which is used as a bit wire commonly as a source electrode, an n<+>-type semiconductor layer 60 buried on the lower part of the trench 64 which is used as a drain electrode, a gate electrode 54 (combined use of word wire) surrounding the trench 64 and a gate insulating film 59 of its surface. In a capacity part, a MOS capacitor comprises an electric charge accumlating part of the n<+>-type semiconductor layer 60 formed in the trench 64 to sandwich a dielectric body 58 formed on the surface of the trench 64 of a semiconductor substrate 51 and an n<+>-type diffusion layer 57 at the side of the semiconductor substrate 51 which becomes a cell plate electrode. However, the numeral 63 designates an intermediate insulating film.
Patent JP-S6146629-A (JP)
Title: Ac inducing noise eliminating circuit
Inventor: TAKAHASHI IKUHIRO
IPC: H04Q3/42
Filed: 1984-08-13
Abstract: PURPOSE:To reduce remarkably an induced AC noise by feeding back an AC voltage detected at a line of a subscriber circuit to a line via a signal transmission circuit from a 4-wire side to a 2-wire side. CONSTITUTION:An induced potential difference generated between subscriber circuit terminals A, B is detected together with a signal from a feedback differential amplifier AMP4 transmitting a voice signal from a line, transmitted to the 4-wire side and an output of the amplifier AMP4 is inputted to a signal superimposing circuit M via a low pass filter LPF and an amplifier AMP5. Thus, in selecting the amplification factor of the amplifier AMP4 to a large value, the AC induced noise is attenuated remarkably.
Patent JP-H0686675-A (JP)
Title: Murine dehydropeptidase-i
Inventor: SATO SUSUMU
IPC: C12R1/91
Filed: 1993-07-08
Abstract: PURPOSE:To obtain a new dehydropeptidase useful for screening, etc., of a carbapenem in chemotherapy. CONSTITUTION:The objective murine dehydropeptidase-I has an amino acid sequence of the formula. This dehydropeptidase is obtained by culturing a transformant transformed with an expression vector containing a DNA capable of coding this murine dehydropeptidase in a culture medium and then collecting the murine dehydropeptidase from the resultant culture.
Patent JP-S6062042-A (JP)
Title: Projection lens integration type cathode-ray tube
Inventor: SATOU KOUZOU
IPC: H01J29/89
Filed: 1983-09-16
Abstract: PURPOSE:To suppress stray light that is incident on the central part of a front panel or a concave lens by almost concentrically forming sawtooth recesses and protrusions on the surface of a heat dissipation plate that is opposed to the front panel and extremely attenuating reflected light on the surface of the heat dissipation plate or directing it to the peripheral section of the front panel. CONSTITUTION:A sawtooth section S is formed on the inner surface 3'-1 of a heat dissipation plate 3'. This sawtooth section S attenuates the reflection of a raster A or diffuses it to a peripheral section and prevents the unnecessary light by the reflection from reaching the central part. The sawtooth section S is made of the repetition of surfaces. When the angles theta1, theta1', theta2, and theta2' made by surface S1 and S2, front panel 2, and raster surface are 0 deg.<theta2, theta2<theta1, theta1<=90 deg., the generation of stray light is easy to suppress. A greater part B' of unnecessary light advancing to the inner surface 3'-1 of the heat dissipation plate repeats multiple reflection on the surfaces S1 and S2 of the sawtooth section and then advances to the direction of an adhesive agent 4 or converges to the bottom D of the sawtooth section consisting of the surfaces S1 and S2.
Patent JP-H0847498-A (JP)
Title: Equipment and method for operation
Inventor: GUREGORII DEI BISHIYOTSUPU
IPC: A61B1/00
Filed: 1995-06-12
Abstract: PURPOSE: To allow manipulation with one hand by installing a rotational axis offset from a frame guiding groove and a trigger lever equipped with a spring and defining a cam groove offset from the rotational axis, and connecting a link to a drive pin installed in the trigger cam groove rotatably toward the end part effector. CONSTITUTION: The upper end of a twisted spring 734 installed within grippers 87 and 89 is wound on a stub shaft 730 on the top of a trigger lever 104 attached rotatably to the frame. A trigger lever cam groove 718 and a gripper guiding groove 720 are offset from a gripper lever rotation shaft 730 and at each end part of a link 704, are offset from a trigger lever shaft 730. When the trigger lever 104 is compressed, the cam groove 718 moves a pin 714 along the gripper guiding groove 720 to perform a distal positional movement of the link 704. Furthermore, in order to advance and form a staple, a double functional operation bar 146 is moved to a distal position.
Patent JP-H0461768-A (JP)
Title: Connecting structure of terminal
Inventor: ISHIDA KIMITAKA
IPC: H02G3/16
Filed: 1990-06-27
Abstract: PURPOSE:To provide easy and certain connectability by forming a connecting piece from a conductive material having resilience, and embodying it in such a spiral that the inner dia. reduces from the base end gradually toward the free end. CONSTITUTION:A connecting piece 8 is made of a conductive material having resilience being formed spirally so that the inner dia. is reduced gradually from the base end 8a toward an upper situated free end 8b. The inner dia. Da of the connecting piece 8 at its base end 8a is larger than the outside dia. of a terminal 3, while the inside dia. Db at the free end 8b is smaller than the outside dia. L of the terminal 3. When terminals 3, 3 are inserted in holes 7a, 7a from below a printed base board 7 equipped with connecting pieces 8, 8 and inserted to them 8, 8, they are pushed wider outward in radial direction. Thereby a resilient force directed inward in the radial direction is generated in the connecting pieces 8, 8, and the inside of the connecting piece 8 is wound on the periphery of the terminal 3. Thus the terminal 3 and connecting piece 8 are contacted with each other certainly.
Patent JP-H08338452-A (JP)
Title: One-way rolling bearing clutch equipped with torque limiter function
Inventor: HOSHIIDE KAORU
IPC: F16D7/10
Filed: 1995-06-12
Abstract: PURPOSE: To provide a one-way rolling bearing clutch that is equipped with a torque limiter function which is able to absorb an excess torque in making a roller slip at a time when this excess torque acts in a state of being locked. CONSTITUTION: Two rolling contact angles θi and θo of at least either contact part with a roller 4 looked from the axial direction of this roller 4 and two raceway surfaces 5 and 6 are set to a value larger a friction angle corresponding to two static friction factors μsi and μso of the contact part, while a preload imparting means 9, energizing both inner and outer rings 2 and 3 to the approximating direction and adding axial preload to the roller 4, is installed there, and in time of rotation in the bitting direction of the roller 4, torque is made transmittable in a range of maximum static friction torque of the contact part between the roller 4 and both outer and inner rings 3 and 2.  In addition, when an excess torque exceeding the maximum static friction torque acts, contact surfaces between the roller 4 and both the outer and inner rings 3, 2 are slidden, through which it is constituted to absorb the excess torque in this way.