baber/WOPTO huggingface dataset:
Patent JP-H08170108-A (JP)
Title: Production of oil pump rotor made of al alloy
Inventor: OTSUKI MASATO
IPC: B22F3/24
Filed: 1994-12-14
Abstract: PURPOSE: To provide the oil pump rotor having excellent performance by extruding an Al alloy ring blank by means of an inner side die having a circular surface at its upper outside surface and a tooth profile surface at is lower peripheral surface and an outer side die having a circular surface at its inner peripheral surface. CONSTITUTION: The ring blank 1 having a theoretical density ratio of >=98% is molded by compressing rapidly cooled and solidified Al alloy powder at hot. The ring blank 1 is inserted into an annular cavity formed of the inner side 2 having an ironing step part 2a formed to the circular surface at its upper outside surface and the tooth profile surface at its lower peripheral surface, the outer die 3 formed to the circular surface at its inner peripheral surface and a lower punch 5. The ring blank 1 is compressed by an upper punch 4 in the state of fixing the lower punch 5 and is thereby molded; thereafter, a back pressure is applied on the lower punch 5 and the upper punch 4 is further lowered to chip off the inner periphery of the ring blank 1, by which the tooth profile surface 2b is formed. The chipped off slug parts 6a are gathered to the top end and are removed.  As a result, the oil pump rotor made of the Al alloy having excellent cavitation damage resistance and wear resistance is obtd.
Patent JP-H08219567-A (JP)
Title: Method of operating refrigerator means
Inventor: MAIKERU JIEI DOOMAA
IPC: F04B49/00
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To perform refrigeration when outside air temperature is high by changing from single-stage operation to two-stage operation of each of the first to the third bands, in which the detected outside air temperature or entering air temperature is a specific temperature or higher, and in which a detected compartment temperature is higher than a compartment set temperature by a specific temperature, so as to perform cooling speed requentrally and continuously. SOLUTION: A compartment is cooled by the control of a microprocessor 50, and a comparison is made between the compartment temperature and the compartment set temperature. A detected outside air temperature or entering air temperature is set to about 37.8 deg.C or higher, and the detected compartment temperature is set higher than the compartment set temperature by about 2.8 deg.C or higher. Also, each of the first bank to the third bank is provided with single-stage operation. At that time, the capacity of the third bank is reduced, and the pressure of a crank case 22 is decreased. Then, the single-stage operation is changed into two-stage operation, and an economizer 70 is operated so as to sequentially continuously perform the increase in capacity and cooling speed.  As a result, a suction pressure entering a compressor 10 can be restricted, since refrigeration is performed when the outside air temperature is high.
Patent JP-H03194043-A (JP)
Title: Corner part construction for building
Inventor: AZUMA KATSUHIKO
IPC: E06B3/00
Filed: 1989-12-22
Abstract: PURPOSE:To match various styles to a corner part by providing an oblique fitting face formed on the corner part getting together two outer walls of a building, an oblique beam, and nearly triangular corner units. CONSTITUTION:A framework body 10 is formed by assembling beams 11, pillars 12, and an oblique beam 13 on the foundation, and an outer wall 20 is formed by fitting outer wall panels 21 and corner panels 23 on the outside of it. Nextly, three coner units 30 are arranged in order on the oblique fitting face 3 opened on a corner part 2. The corner units 30 are fitted to the oblique beam 13 so as to blockade the oblique fitting face 3, and a wave-like corner part 2 repeating external and internal angles is formed. Hereby, matching of L-windows having no pillar and angle parts can be performed by selection of the corner unit 30.
Patent JP-H03192455-A (JP)
Title: Terminal emulator
Inventor: YAMAGUCHI TAKUJI
IPC: G06F3/048
Filed: 1989-12-22
Abstract: PURPOSE:To enable a smooth processing even for work to switch a relative work picture frequently by displaying parallely a current picture, which is saved by a current picture, which is saved by a current picture saving means, with the next picture. CONSTITUTION:A current picture saving means 14 is provided to save the pic ture to be transmitted into a saved picture buffer 13, and a saved picture display judging means 21 is provided to decide it based on an input whether the saved picture is displayed or not. The current work picture to be sent from a work program is saved for displaying the preceding work picture and displayed as the current picture and when the next picture is sent from the work program, this next picture is judged by a picture control code provided at the head of a picture signal. When the next picture is displayed, inquiry is made with the user as to whether the current picture is displayed as the preceding picture or not, and when the display is desired, the two pictures, which are of different time sequence, are displayed on one display screen. Thus, the smooth processing is enabled is spite of the work to frequently switch the picture.
Patent JP-H07230266-A (JP)
Title: Color liquid crystal display device and method for driving color liquid crystal display element
Inventor: NISHINO TOSHIHARU
IPC: G02F1/139
Filed: 1994-12-16
Abstract: PURPOSE:To perform a bright color liquid crystal display without using a color filter. CONSTITUTION:A controller 35 takes out a vertical synchronizing signal and a horizontal synchronizing signal from the inputted display data, and supplies various timing signals to a scan side drive circuit 33 and a signal side drive circuit 34 synchronizing with them, and supplies a control signal to a drive voltage generation circuit 37. In the signal side drive circuit 34, a liquid crystal drive voltage waveform applying a required effective voltage value corresponding to a display color to a pixel is generated by controlling a pulse width or a pulse height of a liquid crystal drive pulse based on the inputted digital display data, the timing signals and various drive voltages. Plural scan electrodes may be selected simultaneously using an active addressing method.
Patent JP-H10169315-A (JP)
Title: Detector fir catching by window glass
Inventor: ICHIZONO TADAAKI
IPC: B60J1/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To prohibit the detection of a foreign matter caught when the period of pulse has changed due to factors such as vibration or impact by making a correction treatment for pulse period fluctuation after he occurrence of a short pulse of pulse period. SOLUTION: Since the pulse period fluctuates as a result of occurrence of vibration and impact, a controller 21 judges whether the difference value in period is larger than a jndged value or not and decides whether the pulse period has become shorter or not. And if the difference value of the period is less than the judged value, then the fluctuations in pulse period due to vibration and impact are considered to be present, the difference values which are stored in RAM up to the control period at this time and are larger than the judges values are all replaced with the judged values and the difference sum is calculated for correction purpose based on the difference values containing these replaced difference values.  This corrected difference sum is compared to a predetermined threshold value and it is judged whether any object is caught by the window glass during window glass closing operation. By doing this, erroneous detection of the object caught can be suppressed.
Patent JP-H01176956-A (JP)
Title: Detection of defective crimping terminal
Inventor: YAMAGUCHI SHIZUKA
IPC: G01R31/02
Filed: 1987-12-30
Abstract: PURPOSE:To realize the method for deciding the terminal crimping state in stable in without being affected by the noise by triggering a waveform pattern deciding circuit after a fixed time from the beginning time of the crimping action and fetching the crimping strength detecting signal. CONSTITUTION:When a terminal 20 is brought into press-contact with a cable terminal by the press mechanism of the terminal crimping device a load sensor 8 inputs the detecting signal of the crimping strength into a strain amplifier, 91 of the waveform pattern deciding circuit 9, the circuit 9 correlates this detecting signal with the reference waveform pattern of the crimping strength in case of normal crimping state which are stored in a memory 93, on deciding the difference of both waveforms and outputs the signal for abnormal when the crimping strength is not normal. Here, a detection sensor 10 for the crimping action starting detects the action starting time of the press mechanism and its output signal lets the circuit 9 trigger after fixed time from the starting time. Thus, as the circuit 9 takes in the detecting signal of the sensor 8 after constant time from the beginning time of the crimping action, it is enabled to decide the terminal crimping state in stable without being affected by the noise.
Patent JP-H08234911-A (JP)
Title: Information transfer method
Inventor: RISUTO RENKE
IPC: G06F3/0488
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for transferring information to be transmitted from a pointing device to a functioning device and vice versa by a simple means. SOLUTION: In the method for transferring information, information I is collected in a memory unit 55 being the storage device of a pen 51 being a pointing device. A selected point on a display area 43 of a display device 41 is pressurized by the top end of the pen, and the contact is supported by the frequency change of a transmitting and receiving antenna 42 constituted of a resonating circuit and a resonating circuit 52, and the position of the pen is decided by the change of the intensity of a resonance signal in a receiving circuit. The second resonance of the transmitting and receiving antenna constituted of the resonating circuit and a resonating circuit 53 is modulated by the information I in the storage device. The received and modulated and, as necessary, differently processed signal is displayed on the surface area of the display device.
Patent JP-H08168398-A (JP)
Title: Reagent for determining maltose and method for determining the same
Inventor: SHIROKANE TAKAO
IPC: C12Q1/533
Filed: 1994-12-19
Abstract: PURPOSE: To obtain the reagent for a sensory test and a diabetes test, containing a maltose 1-epimerase for catalyzing dismutation reaction of β-maltose and α-maltose. CONSTITUTION: This determining reagent has catalyzing action on dismutation reaction between β-maltose and α-maltose, does not act on cellobiose and lactose, has optimum pH5.5 to pH7.5, a stable pH range of pH5.0 to pH8.0 at 30 deg.C for 30 minutes and about 43,000 molecular weight (gel filtration method), is obtained by combining a maltose 1-epimerase with maltose phosphorylase, phosphate ion or arsenate ion and a reagent for measuring a formed product, makes it possible to smoothly carry out enzyme reaction of β-maltose with maltose phosphorylase hardly to act on β-maltose by adding maltose-1-epimerase and is capable of determining maltose in a food and blood in a short time and accurately.
Patent JP-H07202833-A (JP)
Title: Low-speed asynchronous data multiplexing channel panel
Inventor: SATO HITOSHI
IPC: H04J3/00
Filed: 1993-12-28
Abstract: PURPOSE:To attain multiplex transmission of low speed asynchronizing data by providing a multi-frame synchronizing signal generating circuit to a sender side and providing a multi-frame synchronizing signal detection circuit to a receiver side each providing a prescribed level of a signal. CONSTITUTION:The sender side of the low speed asynchronous data multiplexing channel panel has a multi-frame synchronizing signal generating circuit 2 generating a multi-frame synchronizing signal (b), and the receiver side of the panel is provided with a multi-frame synchronization detection circuit 7 detecting a multi-frame synchronizing signal from a 64kbps multiplexed signal (c) sent from the sender side multiplexer circuit 3 through a digital transmission line 5 as a 64kbps multiplexed signal (d) through a receiver side input terminal 6 and providing an output of a multi-frame synchronizing signal (e). Since the circuits 2, 7 have a level of 64kbps signal, the low speed asynchronizing data signal multiplexed and sent to an opposite equipment is sent normally to the opposite equipment even when the signal passes through a cross connect device in the cross connection operation at a 64kbps level.
Patent JP-2000163454-A (JP)
Title: Timing spec verifying method
Inventor: MOTOOKA TOSHIMI
IPC: G06F17/50
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To verify a skew spec concerning a macro having the skew spec by performing the verification of timing based on the skew spec registered on a library data base concerning the macro owning the skew spec. SOLUTION: Concerning the macro having the skew spec of a design circuit including circuit elements to asynchronously operate, the value of the skew spec is previously registered on a macro library definition file, in the case of timing verification, and the skew spec value registered on that macro library is read out and utilized for verifying the skew spec. In this case, the design circuit to receive the skew spec verification is composed of an asynchronous memory 2, address generating circuit 1 and flip-flop FF3 for holding the output of the asynchronous memory 2. The address generating circuit 1 generates the write and read addresses of an asynchronous RAM.
Patent JP-2000165109-A (JP)
Title: High frequency filter
Inventor: ODA RIICHI
IPC: H05K7/20
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To use a high frequency filter immediately after application of power by improving a post tuning drift characteristic. SOLUTION: A magnetic coil 13 is fixed to a recessed part 5a of a magnetic housing 5. An outer circumferential face 13a of the magnetic coil 13 and a sidewall face 5d of the magnetic housing 5 is closely adhered with each other via a thermal conductive adhesive 16 and generated heat of the magnetic coil 13 is delivered in a direction of the sidewall face 5d of the magnetic housing 5 opposite to a pole piece 6. A space is formed between an inner circumferential face 13b of the magnetic coil 13 and the pole piece 6 so as to prevent the generated heat by the magnetic coil 13 from being directly delivered. Then a temperature difference between the pole piece 6 and the magnetic housing 5 is decreased, a gap (d) between the pole pieces 6, 6 is kept constant so as to make the resonance frequency stable.  The post tuning drift characteristic can especially be enhanced and the high frequency filter can be used directly after application of power.
Patent JP-H02180457-A (JP)
Title: Communication control integrated circuit
Inventor: TAKAYAMA AKIRA
IPC: H04L29/02
Filed: 1988-12-29
Abstract: PURPOSE:To reduce a whole circuit scale by most preferentially using an arithmetic processing means, which executes the processing of a high-order hierarchy in a second control circuit, when an event is generated to change the operation mode of a first control circuit. CONSTITUTION:When a layer 1 control circuit 10 is an F3 mode (standstill state) and a terminal equipment TE receives a signal INFO2 through a descending line 10a, an interruption request is executed from the layer 1 control circuit 10 to a controller 21. The controller 21 makes interruption from the layer 1 control circuit 10 most preferential. Accordingly, the controller 21 interrupts the processing of a layer 2 and reads the data of a layer 1 event register (LIEVENT) and arithmetic processing is executed by a control program L1 in a ROM 22. Then, the operation mode of the layer 1 control circuit 10 is changed to an F6 mode (synchronous state). Thus, the state control of the layer 1 control circuit 10 is executed by the small step number of softwares and a circuit for the state control can be reduced.
Patent JP-H04200319-A (JP)
Title: Working car
Inventor: TANAKA HISAO
IPC: B60P3/00
Filed: 1990-11-29
Abstract: PURPOSE:To improve both outward discharge of a material to be recovered in a recovering container and operating efficiency by installing a cut grass raking tool interlocking with opening operation of a lid on the recovering container for recovering the cut grass. CONSTITUTION:A recovering container 13, having the bottom tilted toward the outlet side and used for recovering cut grass is provided with a lid (13B), rocked and opened with the upper end on its outlet side as a fulcrum (P). A raking out tool 23 interlocking so as to rock and advance to the outlet side in the recovering container 13 with the opening operation of the aforementioned lid (13B) is installed.
Patent JP-H07178844-A (JP)
Title: Transfer device for second stage assembly of radial tire
Inventor: KAARU JIEI JIIGENTARAA
IPC: B29D30/08
Filed: 1994-12-20
Abstract: PURPOSE:To carry out displacement of a second stage assembly accurately by a method wherein a saddle wherein a carriage supports a troidal body so that a first axis becomes horizontal, a platform which is rotated around a vertical axis and supports the saddle, and an adjust means which varies a width of the saddle and transfers the troidal body along the vertical axis, are provided. CONSTITUTION:In a transfer device 1 of a second stage assembly 2 of a radial tire, a carriage 3 arranges a first axis almost horizontally, and a troidal body 4 is supported with a saddle 29. The carriage 3 is turned around a second stage vertical axis 20. The saddle 29 is supported with a platform 25. Then, a width of the saddle 29 is varied, and the troidal body 4 is moved by an adjust means 44 along the second axis 20 to be adjusted. Further, a base part 11 connected to a guide means 10 is provided, the plateform 25 is so attached as to be rotated at the base part 11. Then, the saddle 29 is equipped with two roller means 33 positioned apart from each other, and the adjust means 44 adjusts a distance between them.
Patent JP-2000164073-A (JP)
Title: Seesaw switch
Inventor: SUYAMA TAKESHI
IPC: H01H1/06
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a long-life seesaw switch sustaining the application involving a large current flowing. SOLUTION: A seesaw switch includes a pair of stationary contacts 2a and 2b installed on an insulating base 1 opposingly and a movable contacting piece 4 having a pair of movable contacts 4a and 4b swung on pivot points 3 formed on the insulating board and capable of contacting with the stationary contacts, wherein at least one of the movable contacts is formed through a press working consisting of the processes to cut a conductive plate material prepared by a rolling process, folding the end of the cut piece of plate material at least one time, and protruding the cut surface 7a in the plate thickness direction perpendicular to the rolling direction in the rolling process from the surface of the conductive plate material, and the cut surface is used as a movable contact.
Patent JP-H04201422-A (JP)
Title: Fiber reinforced resin formed article and manufacture thereof
Inventor: NEMOTO TAKAAKI
IPC: B29C43/20
Filed: 1990-11-30
Abstract: PURPOSE:To arrange desiredly orientated reinforcing woven fabric at the desired site in a formed article by a method wherein compression molding is performed under the condition that plate-like composite materials made of thermoplastic resin, within each of which woven fabric is present, are arranged on at least some part of the surface made of long fiber- containing resinous bodies consisting of long fiber mat and thermoplastic resin. CONSTITUTION:Each plate-like composite material is produced by piling up thermoplastic resin film and woven fabric made of reinforcing fiber, the melting point of which is higher than that of said resin or which is incompatible with said resin, so as to melt the film by heating and pressurize it to the direction of the plane of the woven fabric in order to fill the resin among the fibers of the woven fabric and has the surface covered by thin resin layer. By heating the plate-like composite materials and long fiber-containing resious bodies, the resins are melted. After that, the plate-like composite material 3 is quickly placed on the bottom force 1 of a mold. Next, the long fiber-containing resinous bodies 4 are quickly placed on the plate-like composite material 3. Finally, the plate-like composite material 3' is placed on the resinous bodies 4 so as to cover them. When the resultant assembly is pressed with the top force 2, the long fiber-containing resinous bodies 4 flow and, on the contrary, the plate-like composite materials 3 and 3' hardly elongate, resulting in that the thermoplastic resin-impregnated woven fabric is integrally arranged in the long fiber-containing resinous bodies.
Patent JP-2001154872-A (JP)
Title: Device and method for supporting software development and recording medium having the same program recorded thereon
Inventor: YAMAMOTO SUNAO
IPC: G06F11/28
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To reduce the load of a debug work by detecting any illegal access to shared resources controlled by a semaphore in a multi-task OS. SOLUTION: This software development supporting device is provided with an illegal access detecting part 31 for monitoring the execution of a memory access instruction during the execution of a user application 1, detecting access to the shared resources by referring to shared resource information storing the designated information of each shared resource of a multi-task OS 2, and detecting any illegal access by comparing the access task ID of an OS state table with a semaphore acquisition task ID.
Patent JP-H05166701-A (JP)
Title: Projection photolithographing system
Inventor: YANAGIHARA MASAMITSU
IPC: G03F9/00
Filed: 1991-12-18
Abstract: PURPOSE:To prevent the sliding of a plate on a stage holder at the time of positioning the plate on the holder. CONSTITUTION:After a plate P is placed on a stage holder 3, a plurality of length measuring instruments 10A, 10B, and 10C which are lightly made to abut on the edge of the plate P are provided and the positional deviation of the plate from a stage moving coordinate system in the X-, Y-, and theta-directions are found from the measurements obtained by means of the instruments 10A, 10B, and 10C. Then the deviation in the theta-direction is corrected by rotating the holder 3 and deviation in the X- and Y-directions is corrected on stage 3 feeding coordinates.
Patent JP-H07255040-A (JP)
Title: Television signal processor
Inventor: KOKADO NAOYUKI
IPC: H04N7/015
Filed: 1994-12-20
Abstract: PURPOSE:To effectively utilize a screen by discriminating the type of a currently processed signal and making a proper display corresponding to the signal. CONSTITUTION:A high frequency input processing part 100 derives a video signal for a wide screen which is compatible with a current system, obtained by receiving and detecting a broadcast signal, or a video signal of the current system and a video decoder 6000 decodes the video signal from the high frequency input processing part 100 into a signal for display. The decision means of a synchronous control part 7000 decides whether the video signal is for a wide screen or a current system and obtains its discrimination signal to control the processing mode of the video decoder 6000, and a display 8000 discriminates and displays the wide screen signal and current system screen signal respectively according to the discrimination signal.