baber/WOPTO huggingface dataset:
Patent JP-2000130356-A (JP)
Title: Hydraulic pressure unit
Inventor: HONOBE KAZUYUKI
IPC: B01D29/11
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To increase the degree of freedom for filter designing by reducing the load of fluids to the filter of a filter device as much as possible. SOLUTION: A roughly cylindrical passage forming body 7 where a fluid passage 13 is opened in a radial direction is provided. To surround the passage forming body 7, an annular filter device 14 is provided to filter fluids flowing out from the fluid passage 13. The filter device 14 has a filter 15 for filtering the fluids, and an annular frame 16 for supporting this filter 15. The filter device 14 is arranged such that the annular frame 16 thereof faces the fluid passage 13 formed in the passage forming body 7, and fluids flowing out from this fluid passage 13 directly come into contact with the frame 16 of the filter device 14.
Patent JP-H04175137-A (JP)
Title: Color changing device and color changing method of extruded coated wire
Inventor: HORIUCHI SHOZO
IPC: B29C48/17
Filed: 1990-11-09
Abstract: PURPOSE:To enable the title method to change to a coating of the next color upon completion of production of the first wire, by a method wherein a passage changeover valve of a color changeover device provided in a material passage to an extruding head from extruding machines each is changed over and materials in an upper and lower layers are reversed. CONSTITUTION:The first and second coated materials are extruded at the same time by two extruding machines 1 and the second material is concealed away in a lower layer until the coated wire W of an upper layer of the first material attains to a necessary quantity. The upper and lower layer materials are clanged over by a passage changeover valve 3 and the second material is put out in the upper layer after that. With this construction, color changing operation can be performed simply and smoothly.
Patent JP-H03161936-A (JP)
Title: Manufacture of bipolar transistor
Inventor: KODAIRA YASUNOBU
IPC: H01L29/73
Filed: 1989-11-21
Abstract: PURPOSE:To thin base width, and to increase the working speed of a bipolar transistor by inhibiting the diffusion of first impurity ions forming a base by second impurity ions. CONSTITUTION:Sections except the N-well 5 section of a first conductivity type impurity layer having a P<++> diffusion layer 10 and being partitioned by a field oxide film 7 are coated with resist patterns 11, second impurity ions 12 are implanted by using Ge or Sn or both Ge and Sn while employing the resist patterns 11 as masks, and an intrinsic semiconductor impurity 13a is introduced. Likewise, the ions 14 of a first impurity such as B or BF2 or B and BF2 are implanted in order to form a second conductivity type impurity layer onto the first conductivity type impurity layer, thus shaping a P-type impurity 15a. Accordingly, the diffusion of the impurity 15a is inhibited by the impurity 13a, and base width is formed thinly, thus preparing a bipolar transistor having high cut-off frequency and being operated at high speed.
Patent JP-H01142985-A (JP)
Title: Picture memory device
Inventor: TOKORO TAKESHI
IPC: G06T1/60
Filed: 1987-11-30
Abstract: PURPOSE:To use a gradation picture memory as a memory to store many binary picture data by switching and controlling a bit position in order to store binary picture data into an arbitrary position. CONSTITUTION:When a binary picture is inputted, it is designated to a control circuit 14 from an external part where bit position of a word in a variable- density picture memory 11 binary picture data are stored. Thus, the control circuit 14 sets a selector corresponding to the memory bit position of binary picture data out of selectors 12-0-12-3 in a selecting circuit 12 to a 2-side input selecting mode. The selector corresponding to the bit position except it is set to a 0-side input selecting mode. The control circuit 14, at the time of inputting the binary picture, operates the gradation picture memory 11 with a read modifier write mode.
Patent JP-H08133408-A (JP)
Title: Garbage disposal container
Inventor: DOI SHOJI
IPC: B65F1/16
Filed: 1994-11-14
Abstract: PURPOSE: To provide a garbage container which can be prevented from being filled with stink gas, and which can prevent emission of stink not only during closing of the container but also during the opening of the container. CONSTITUTION: A disposal container is composed of a container body 1 formed in its top surface with a charge port for garbage or the like, and a tapered-like lid 2 which are downwardly diverged so as to cover the charge port. A ventilating hole 3a which can prevent insects from entering into the container body therethrough, and a fan 4 is attached in a ventilation passage communicated with the ventilating hole 6. Further, the container is also provided at its side surface with an air-intake hole 6 which can prevent insects from entering, and is formed at the inner surface thereof with a ventilation passage so that when the fan 6 is driven, the ambient air is introduced into the container body, and flows over the top surface of accumulated garbage in the container body before it is discharged outside from the container body through the ventilating hole 3a.
Patent JP-S62217949-A (JP)
Inventor: YOHANESU YOSEFUSU MARIA KATSUP
IPC: A61B5/055
Filed: 1986-12-20
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-H01144603-A (JP)
Title: Magnetic film
Inventor: ISHIWATA NOBUYUKI
IPC: G11B5/706
Filed: 1987-11-30
Abstract: PURPOSE:To increase the corrosion resistance of an iron alloy film, by adding a very small amount of transition metal elements to the iron alloy film that has superior magnetic characteristics. CONSTITUTION:A very small amount (1-10 atomic percent) of at least one kind of transition metal element excluding Cu, Ag and Au is added to an iron metal alloy film that contains at least one element out of Si, C, Al, Y, and Ge. If the added content exceeds ten atomic percent, a high saturation magnetic flux density can not be obtained. When four kinds of magnetic films, Fe-Pt-C, Fe-Pt-Ge, Fe-Pt-Y, and Fe-Pt-Al are left under a high temperature and high humidity condition for a long period of time of more than 500 hours, their saturation magnetic flux densities Bs are kept nearly constant, at their initial value 1.0, and they show extremely good characteristics.
Patent JP-H07158750-A (JP)
Title: Ball valve
Inventor: KUROKI YASUTOKU
IPC: F16K5/06
Filed: 1993-12-02
Abstract: PURPOSE:To provide a ball valve in which the relationship between the degree of valve opening and the rate of flow to be required to perform the rate-of-flow regulation is acquired using one ball valve element, wherein the relationship consists in two rate-of-flow characteristics, i.e., the linear proportional characteristic and equal ratio characteristic. CONSTITUTION:A ball valve is so structured as opened and closed by turning a ball valve element 3 having a through hole internally, wherein one of the openings of the through hole is shaped circular while the other opening has such a section as assuming a segment form in the rotating direction of the ball valve element 3. Therein the diameter of the circular opening 5a should be equal to the length of the segment-form opening 5b, and the section is shaped so that the following conditions are met simultaneously: 0.1D<=L<0.3D and 10<=theta in deg.<25, where D is length of the segment opening, L is length of the minor edge member of the segment, and theta is the inclining angle of the slope of segment in the rotational direction. Therein the mounting is made so that ball valve element is mounted as capable of rotating 90deg. in both directions left and right from the closed condition.
Patent JP-2000287073-A (JP)
Title: Method for imbedding and detecting electronic watermark, device for imbedding and detecting electronic watermark, and storage medium with electronic watermark imbedding and detection program stored therein, and electronic watermark system and integrated circuit
Inventor: NAKAMURA TAKAO
IPC: H04N1/387
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To detect an electronic watermark from a partial image by adding a watermark pattern resulting from applying discrete inverse Fourier transform to a watermark series matrix, after revision to an original image in a form of tiles to generate an imbedded image and to quicken image processing. SOLUTION: An imbed object component designation section 130 uses key information 104 to generate imbed object component position information 131 and gives the information 131 to a component value revision section 140. An imbed series generating section 120 spreads position marker information and an electronic watermark 103 to an imbed series 121 and gives the result to the component value revision section 140. The component value revision section 140 uses the imbed object component position information 131 and the imbed series 121, to set a null matrix to a watermark coefficient matrix 141 as its initial value.  The component value revision section 140 revises component values of the watermark coefficient matrix 141 that is a complex matrix set initially to the null matrix, and a discrete inverse Fourier transform section 150 applies discrete inverse Fourier transform to the watermark coefficient matrix 141 to generate a watermark pattern 151. Then a watermark pattern addition section 110 emphasizes the watermark pattern by using a strength parameter 102, to provide an output of an imbedded image 105 that results from adding the watermark pattern to the input original image 101 in a form of tiles.
Patent JP-H03164802-A (JP)
Title: Abnormality detecting circuit for computer on vehicle
Inventor: HARADA HITOSHI
IPC: B60R16/02
Filed: 1989-11-22
Abstract: PURPOSE:To share a watchdog circuit by supplying an abnormality signal to the watchdog circuit from a second CPU at the time of occurring abnormality in a first CPU and resetting two CPUs by the watchdog circuit in accordance with the signal. CONSTITUTION:If abnormality occurs in a first CPU 41, this abnormality is detected by software in a second CPU 42, and the second CPU 42 supplies the abnormality signal to a watchdog circuit 40. The watchdog circuit 40 resets first and second CPUs 41 and 42 in accordance with this signal. If abnormality occurs in the second CPU 42, the second CPU 42 itself generates the abnormality signal by itself, and the watchdog circuit 40 resets first and second CPUs 41 and 42 in accordance with this signal. Thus, the watchdog circuit 40 is shared between two CPUs 41 and 42, and a program which copes with one CPU 42 or 41 at the time of resetting the other CPU 41 or 42 is unnecessary.
Patent JP-H07132266-A (JP)
Title: Precision coating method and fluid pressure feeding method
Inventor: YOSHIHARA CHIHARU
IPC: B05D3/00
Filed: 1993-11-09
Abstract: PURPOSE:To prevent clogging in a nozzle by condensing pulse energy beams to the solid coating material introduced into the nozzle to cause heating, liquefying, etc., of the coating material, applying vibrations synchronized with pulse frequencies to the coating material, to shoot the coating material from the nozzle by the vibration power, etc., and cooling the circumference at the discharge port of the nozzle with shielding gaseous flow. CONSTITUTION:The solid coating material 2 is introduced into the nozzle 1 and the pulsed energy beams 3 are condensed through the hole 6 of a perforated diaphragm 13 to the solid coating material 2. The solid coating material 2 is thereby heated, by which the coating material is liquefied, evaporated or pulverized. The coating material 2 is otherwise partly explosively evaporated. Simultaneously, the perforated diaphragm 13 is vibrated in a discharge direction in synchronization with the pulse frequencies of the energy beams 3. As a result, the coating material 2 is shot to the object 4 to coat this object. The circumference of the discharge part 1A of the nozzle is cooled by the shielding gaseous flow 5.
Patent JP-H03163913-A (JP)
Title: Power source fluctuation detecting circuit
Inventor: KOWAKI HIROSHI
IPC: H03M1/10
Filed: 1989-11-22
Abstract: PURPOSE:To easily enable the circuit to detect the fluctuation of a power source by operating an A/D converter by a fluctuating power source, inputting a reference voltage, which is generated by a reference voltage generator, to the said A/D converter and defining the conversion output of the said A/D converter as a power source fluctuation detecting signal. CONSTITUTION:The fixed reference voltage is generated by a reference voltage generator 12 and this voltage is inputted to an A/D converter 11. Since the A/D converter 11 executes the A/D conversion of this reference voltage, the A/D output is not changed when a power supply voltage is fixed. However, when the power supply voltage is fluctuated, the internal voltage of the A/D converter 11 to be compared with an A/D input is also changed and accordingly, the A/D output is changed. The ratio of the change in this A/D output is correspondent to the power source fluctuation. The power source of the A/D converter 11 is B<+> as well. The reference voltage generator 12 serially connects a resistor R3 and a Zener's diode D1 between power sources B<+> and B<-> and a Zener voltage to be generated at the said diode D1 is inputted to the A/D converter 11 as a reference voltage. A correcting circuit 13 corrects (analogly inverts) the conversion output of the A/D converter 11 and inputs it to a PCM/PWM converter 22.
Patent JP-H11144303-A (JP)
Title: Optical axis adjusting mechanism of allgner
Inventor: MIZUTA OSAMU
IPC: G11B7/08
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide the optical axis adjusting mechanism of an exposure device in which the optical axis of the laser beams made incident on a moving optical system is accurately adjusted by monitoring the laser beams by a fixed optical system and a moving optical system and surely detecting the laser beams for the monitoring purposes. SOLUTION: A first wedge substrate 10 is provided in a fixed optical system 11. The emitted laser beams from the substrate 19 are separated into first monitoring light A2 and laser beams A1 which are emitted to a moving optical system 12 for an exposure. A second wedge substrate 25 is provided in the system 12. The laser beams emitted from the substrate 25 are separated into second monitoring light A5 and exposure laser beams A4 to be emitted to an objective lens 26. Four PDs 22b and 28b detect the two beams of light A2 and A5 and the optical axes of the laser beams are detected of the systems 11 and 12.
Patent JP-H09147159-A (JP)
Title: Operation information gathering device for vehicle
Inventor: HIRANO NOBUYUKI
IPC: G07C5/00
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an operation information gathering device which is useful to scientifically and rationally investigate the cause of a vehicle accident. SOLUTION: This device is equipped with an information gathering part 2 which gathers operation information on a vehicle by tracing back a specified time from the current point of time, a transfer timing setting part 4 which generates a transfer command signal when abnormality information on the vehicle is detected, and an information transfer part 5 which inputs gathered information in the information gathering part in response to the transfer command signal, formats the information as specified, and transfers it to a storage part to store the information on a nonvolatile storage medium of the storage device. During the operation of the vehicle, operation information traced back the specific time from the current point of time continued to be gathered endlessly.  If abrupt abnormality information on a traffic accident, etc., is detected, the gathered information is stored on the nonvolatile storage medium 7. The stored information on the storage medium 7 is reproduced, and evaluated and analyzed to obtain accurate operation information up to the accident, thereby scientifically and rationally investigate the cause of the accident.
Patent JP-H1010671-A (JP)
Title: Heat developing photosensitive material
Inventor: KATO KAZUNOBU
IPC: G03C1/76
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a heat developing photosensitive material having, ultrahigh contrast with high Dmax and high dimensional stability which does not cause misalignment of colors by constituting the base body of a plastic film having specified glass transition temp. SOLUTION: The photosensitive material consists of a base body and a photosensitlve layer which is formed on the base body and contains an org. silver salt, photosensitive silver halide, reducing agent and ultrahigh contrast agent. The base body consists of a plastic film having >=90 deg.C glass transition temp. The glass transition temp. of the base body is preferably 90 to 350 deg.C. As for a preferable plastic film for the base body, polycarbonate, polysulfone, etc., can be used and the film can be formed by a hot-melt extrusion method or soln. method to dissolve the plastic material in an org. solvent to flow.
Patent JP-H03176673-A (JP)
Title: Conduction detecting jig for pat connector
Inventor: OIKE TOMOYASU
IPC: G01R31/02
Filed: 1989-11-22
Abstract: PURPOSE: To enable sure detection of electric continuity without affecting other lines coupled in the same connector, by installing an energizing means which presses a gripping part in the turning direction and pushes the pressing part of the gripping part toward a probe pin. CONSTITUTION: When a main body 1 and a handgrip 3b are grasped by a hand and a force is applied, a pressing part 3a is isolated from the top of the main body 1. A connector 10 to which cables 7 are coupled is clamped between the pressing part 3a and the main body 1. In this state, the tips of probes 2 protruding from the top of the main body 1 pressed by a second energizing means 2a are inserted into a desired pair of pin holes 8, and then grasping hand power is removed. In this manner, the pressing part 3a surely presses the connector 10 against the top of the main body 1 by the energizing force of the first energizing means 3c. The probes 2 are inserted into the connector through the pin holes 8 and engaged with the line part of the cable 7.  Since the two probes 2 have the respective energizing means 2a, the pins are not affected by height irregularity of a connector half body 6 receiving the probes 2.
Patent JP-H08159506-A (JP)
Title: Air conditioner
Inventor: KATO HIROFUMI
IPC: F24F13/20
Filed: 1994-12-08
Abstract: PURPOSE: To improve visual consistency with room interior by providing each portion of a front cover 2 of an integrated type air conditioner mounted in a window and the like with a uniform outwardly apparent shape. CONSTITUTION: A front cover 2 of an integrated type air conditioner mounted in a window and the like comprises an air inlet grill 3, an air outlet having a plurality of wind direction adjusting plates 4 and an operation panel. Arrangement and direction of the window direction adjusting plates 4 installed in the air outlet are adapted to a crosspiece of the air inlet grill 3 and a panel cover 5 having a crosspiece of a same shape with that of the crosspiece of the air inlet grill 3 is provided in front of the operation panel. A front face of an inner frame 6 is provided with a same shape as the inlet grill 3 so as to plan a uniform appearance to improve visual consistency with room interior.
Patent JP-H06129019-A (JP)
Title: Vertical connecting structure of unit houses
Inventor: TAKEUCHI MASAHARU
IPC: E04B1/348
Filed: 1992-10-16
Abstract: PURPOSE:To eliminate the need of a welding work in a field so as to improve the efficiency of execution of works. CONSTITUTION:In a structure where box-like unit houses A formed like a substantially cube long sideways using a hollow square steel material as a frame are vertically connected to each other, a through bolt 2 is previously passed from below upward in an upper frame material of the lower stage unit house A1 and tightened by a temporary nut 3. The bolt 2 is inserted in a connecting hole 16 formed on a lower frame material of the upper stage unit house A2 through a buffer material 5, and the bolt 2 is tightened by a new nut 4 through the lower frame material of the upper stage unit house A2, whereby the lower stage unit house A1 and the upper stage unit house A2 are connected to each other. Thus, unit houses can be easily connected and assembled to each other without a dangerous welding work.
Patent JP-H02150147-A (JP)
Title: Key telephone system
Inventor: TANIGAWA YOSHIHIRO
IPC: H04M3/02
Filed: 1988-12-01
Abstract: PURPOSE:To display even the arrival of a complicated incoming signal in a simple constitution by providing a discriminating means to discriminate the condition of a line by means of the incoming signal from a line and an annunciating means to annunciate arrival displaying corresponding to a discrimination result to a telephone set. CONSTITUTION:When a interrupting signal is inputted, the incoming signal condition of a line interface part 4 is read through a signal line 10, the line condition is discriminated by the incoming signal, and the arrival displaying corresponding to the result is annuncated to a telephone set 8. In such a way, the change of the presence/absence of the incoming signal from the line interface part 4 is notified to a central processing unit 2 as the interrupting signal, and the arrival displaying is turned on and off according to the annunciation. Thus, the signal can be displayed without requiring a special timing circuit for the intermittent control of the incoming display sound and without requiring a discriminating circuit even for the incoming signal at a complicated intermittent period.
Patent JP-2001127404-A (JP)
Title: Substrate-treatment device for manufacturing circuit board
Inventor: ISHIGURO HIROYUKI
IPC: H05K3/06
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a substrate-treatment device for manufacturing circuit board, where a plurality of processes are sequentially performed with a long substrate while being transferred smoothly, with improved accuracy in positioning a substrate during transportation. SOLUTION: Two or more substrate treatment parts 2 for performing various processes with a substrate 1 on a delivery channel are provided along the delivery channel of substrate 1. An intermediate step roll 3 is provided, which rises/falls the delivery channel between the substrate processing parts 2. A displacement detector 4 is provided which outputs an output, signal based on the displacement of the intermediate step roll. An upper-stream side control part 5, which controls the transfer speed of the substrate 1 on the upper-stream side of the intermediate step roll 3 as well as a lower-stream side control part 6, which controls the transfer speed of the substrate on the lower-stream side are provided.  A main speed setting part 7, which sets each speed control by sending a control signal to the upper-stream side control part 5 and the lower-stream side control part 6, and a subordinate speed setting part 8 which corrects the control signal based on the output signal outputted from the displacement detector 4, before transmitting it to the lower-stream side control part 6, are provided.