baber/WOPTO huggingface dataset:
Patent JP-H02105624-A (JP)
Title: Power source control circuit
Inventor: OKI NAGAMITSU
IPC: H03K19/0948
Filed: 1988-10-14
Abstract: PURPOSE:To perform the detection of latch-up and to prevent an integrated circuit from being destroyed by disconnecting a power source at need by separating an operating current synchronizing with the applying clock of a CMOS integrated circuit from a current value in no operation, and monitoring the current value in no operation. CONSTITUTION:The consumption current of the CMOS integrated circuit 1 is detected at a current detecting part 2. A detected current value from which a spiking part is evaded by a sampling part 3 is sampled. A sampled current value is judged whether or not it exceeds a value judged as the latch-up at a comparison part 6, and when it exceeds a reference value, a switch 7 inserted to the power source part of the CMOS integrated circuit 1 is operated, thereby, the power source to the CMOS integrated circuit 1 is disconnected.
Patent JP-S62114267-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRAO TADASHI
IPC: H01L21/331
Filed: 1985-11-13
Abstract: PURPOSE:To obtain a transistor having preferable frequency characteristic by reducing a distance between a base electrode leading contacting hole and an emitter layer, and forming an emitter electrode of the second silicon film and a metal silicide film. CONSTITUTION:In the manufacture of a semiconductor device including a plurality of emitter layers in a base layer, a distance D2 between an emitter layer 71 and a metal silicide film 501 connected through a polysilicon film 601 with a base electrode 9 is decided by a superposed portion of a window opening portion 71 for diffusing and the polysilicon film 602 to become a diffusion source. Accordingly, the distance can be shortened as compared with a conventional one. Thus, the base resistance is not only reduced that much, but the distance is shortened by using the film 501. A collector electrode is formed of a polysilicon film 603, a metal silicide film 502, and an emitter electrode is formed of the films 602 and 502. Accordingly, a contacting resistance is reduced, and the contacting resistance and the emitter resistance can be resultantly decreased.
Patent JP-H03119970-A (JP)
Title: Cultivation of organism as feed for fry
Inventor: YAZAWA KAZUYOSHI
IPC: A01K61/00
Filed: 1989-10-03
Abstract: PURPOSE:To effectively and stably obtain organism as feed for fry containing eicosapentaenoic acid by culturing in eicosapentaenoic acid-producing bacterium and vitamin and/or ammonia adsorbentadded medium. CONSTITUTION:In culturing an organism as feed for fry, e.g., SHIOMIZUTSUBOWAMUSHI (a popular species of Rotatoria), Artemia or Protozoa, viral bacterium or dead bacterium of eicosapentaenoic acid-producing bacterium belonging to genus Pseudomonas, genus Alteromonas or genus Shewanella is fed as a feed of said organism and vitamin and/or ammonia- adsorbent, e.g., activated charcoal or Celite is added to the culturing solution.
Patent JP-H1191675-A (JP)
Title: Electric vehicle
Inventor: SAKAKIBARA SHUNKICHI
IPC: B60L15/20
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To gain output characteristics that meet the demanded performance of an electric vehicle as well as achieve precise control of multiple electric motors by a simple control unit circuit configuration. SOLUTION: In an electric vehicle having multiple electric motors 31, 32 that supply power to the drive system, a battery 90 that supplies power to these electric motors 31, 32, and a control unit 17 that controls the electric motors 31, 32 according to operating conditions, the control unit 17 has the following: multiple motor drive circuits 100, 101 that are provided according to the multiple electric motors 31, 32; a shared power source circuit 110 that supplies power from the battery 90 to these multiple motor drive circuits 100, 101; a shared operating conditions judgment circuit 120 that judges the operating conditions based on detection signals from a detection means that detects the operating conditions;  attached multiple basic control circuits 130, 131 which control independently and that are provided according to the multiple motor drive circuits 100, 101 based on the judgment of these driving conditions; and a shared added conditions control circuit 140 that sends control commands to the basic control circuit 130, 131 according to the vehicle conditions based on the judgment of the operating conditions.
Patent JP-H07114157-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: TONISHI MASAKAZU
IPC: G03C1/18
Filed: 1993-10-14
Abstract: PURPOSE:To provide a silver halide color photographic sensitive material having excellent color reproducibility without causing contamination of a developer and having improved storage stability of the raw material with time. CONSTITUTION:This photosensitive material has blue-sensitive silver halide emulsion layer, green-sensitive silver halide emulsion layer, red-sensitive silver halide emulsion layer, and non-photosensitive layer on a supporting body. At least one silver halide emulsion layer contains at least one kind of compd. expressed by A-(Time)n-INHIBIT. Further, the silver halide emulsion in the silver halide emulsion layers is spectrally sensitized with a photographic spcetral sensitizing dye. This dye is substantially insoluble with water and is added in a solid state to the emulsion without using an org. solvent. In formula, A is a coupler residue. Time is a timing group bonded with the coupling group of A and is cleaved from the coupler by the reaction with the oxidant of a color developing agent. Then the timing group is successively divided and at last, releases INHIBIT under proper control. (n) is 0 or 1.
Patent JP-H1062562-A (JP)
Title: Alarm clock
Inventor: KATO TOMOHIKO
IPC: G04G13/02
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To realize a comfortable waking by emitting light a predetermined time before sounding an alarm so that a person is sleeping lightly through visual action at the time of alarming. SOLUTION: An alarm time is set by turning a knob of an alarm timing mechanism 5. An alarm control circuit 6 monitors current time and alarm time. When the current time reaches a moment of a predetermined time before the alarm time, the alarm control circuit 6 delivers a signal for lighting a lamp 10 to an electronic control section 2. When the current time reaches the alarm time, the alarm control circuit 6 delivers a signal for sounding a buzzer 9 to the electronic control section 2. Consequently, even when a person is sleeping heavily, stimulus is imparted gradually with light so that the person makes a transition gradually to light sleep.  According to the arrangement, a person is not awaken abruptly an uncomfortably from deep sleep by an alarm sound but a transition takes place gradually to light sleep and eventually a strong stimulus is imparted to the person with an alarm sound thus awakening the person smoothly and comfortably.
Patent JP-H06190612-A (JP)
Title: Throwaway tip
Inventor: SHIMANO TAKAMASA
IPC: B23B27/14
Filed: 1993-10-14
Abstract: PURPOSE:To provide a throwaway tip which has a wide range of chip processing and stable chip processing performance. CONSTITUTION:A projection part 42 projecting in the direction of a corner part 22 of a throwaway tip and a projection part 47 (80) projecting beyond it are provided. An upper face 52 of a projection part 46 is inclined, the plane shape of the projection part 42 is formed into the particular shape, and the projection part is formed into the spherical shape. Thus, as the projection part exists near the corner part 22, narrow chips at low cutting can be securely processed. Also, as there is the projection part 42 in the rear of the projection part 46, chips at high cutting can be processed by this projection part 42.
Patent JP-H01135026-A (JP)
Title: Blurless polishing of semiconductor slice
Inventor: HERENE PURITSUGE
IPC: H01L21/302
Filed: 1988-10-14
Abstract: PURPOSE: To obtain a silicon slice with no cloudiness in one process by, in the final step of a polishing process, applying a polishing cloth with polishing solution, which contains a specific amount of at least one kind of hydrophilic-radical/hydrophobic- radical-containing polar compound, selected out of a group comprising alcohol, ketone, ether, ester and amide, and/or surface active substance, and which is adjusted to a specific pH value. CONSTITUTION: A polishing cloth is applied with a polishing solution, which contains 0.1-10vol.% of at least one kind of hydrophilic-radical/hydrophobic-radical-containing compound, selected out of a group comprising alcohol, ketone, ester, ether and amide, and/or less than 0.1vol.% of surface active substance, in a work of the final step. In a polishing work performed in an alkaline pH area in an initial step, an abrasive material which is adjusted to pH 11-13 is desirable for use. In this case, 5-100 minutes are required corresponding to desirable abrasive degree and abrasive rate, and the obtained abrasive value is in the range of 10-60μm. When the abrasion attains to the target degree, shifting from the initial step to the final step, pH of the aqueous solution applied to the polishing cloth is reduced to the range of pH 3-8 without interrupting the polishing work.
Patent JP-H1157079-A (JP)
Title: Instantaneous force golf club head
Inventor: UCHIKOBA HATSUO
IPC: A63B102/32
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To increase the flying distance of a ball by a method wherein an instantaneous force device which makes the head face of a club at the time of batting instantaneously react, is included in the body head of the club. SOLUTION: For an instantaneous force device 01 which is included in the body head 12 of a club, a head face base 05 integrated with a guide shaft 04 on the tip end side of which a piston 02 is integrally formed, is provided, and the piston 02 is fitted in a cylinder 08, and at the same time, by an instantaneous force spring 07 which is housed in the cylinder 08, the piston 02, i.e., a head face 06 is reciprocatably supported. Then, at the time of a ball-batting, by the reaction instantaneous force of an instantaneous force spring 07 which stretches/contracts, the head face 06 is made to reciprocately react-slide, and the flying distance of a ball is extended.  Also, the instantaneous force device 01 may be constituted in such a manner that an airtight sealing bag of air for reaction is housed in the body head 12 of the club, and in the airtight sealing bag, an elasticity-transmitting material with elasticity which works on the head face is enclosed at a high pressure.
Patent JP-H0795780-A (JP)
Title: Mode rotating type ultrasonic motor
Inventor: KUROSAWA MINORU
IPC: H02N2/00
Filed: 1993-09-22
Abstract: PURPOSE:To increase the output torque of a mode rotating type ultrasonic motor which rotates a rotor by making metallic cylinders generate mode rotation of flexural oscillations and, at the same time, stabilize the operation of the motor. CONSTITUTION:A stator vibrator 2 is constituted of a pair of metallic cylinders 4 and 5 and piezoelectric elements 6 and 7 held between the cylinders 4 and 5. The cylinders 4 and 5 and elements 6 and 7 are tightly bound together with bolts passed through the cylinders 4 and 5. The elements 6 and 7 are polarized in the thickness direction and are constituted so that they can be driven by applying AC voltages which are orthogonal to each other in time and space across internal electrodes split into eight pieces in the peripheral direction. The cylinders 4 and 5 have slits 10 elongated in the axial direction so as to reduce the rigidity of the cylinders 4 and 5 in their peripheral directions. When the elements 6 and 7 are driven, the vibrator 2 makes flexural oscillations and the oscillation mode rotates in the peripheral direction. Therefore, a rotor 3 in press-contact with the end face of the vibrator 2 is rotated by a frictional force.
Patent JP-H09102898-A (JP)
Title: Small-sized television camera for approached image pickup
Inventor: HATAE YASUHIKO
IPC: H04N5/225
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To easily realize a video image with high image quality by providing a guide rod extended in the visual direction of a TV camera to a case and matching the focus of the TV camera around a tip of the guide rod. SOLUTION: A guide rod 2 whose length is equal to a standard image pickup distance and extended in a direction of an object is provided around a tip of a cylindrical case 1 with a water-proof structure incorporating a small sized TV camera and an image pickup lens so that the tip of the guide rod 2 is located around the center of the sight of the TV camera and the focus of the TV camera is adjusted to be set around the tip of the guide rod 2. The tip of the guide rod 2 is formed like a small ball so as to facilitate the adjustment of the focus of the TV camera. In the case of image pickup, the tip of the guide rod 2 is touched onto a concerned part of an object to match the focus of the TV camera with a picked-up part accurately. The guide rod 2 is integrated with a holder 3 removable from the tip of the cylinder case 1.
Patent JP-H09102766-A (JP)
Title: Radio communication system
Inventor: SUZUKI MASAJI
IPC: H04B17/318
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To easily recognize the noises that impaires a radio communication system by adding a means which measures the radio wave intensity of the receiving channels to a system mover together with a means which displays those measured wave intensity of channels. SOLUTION: A radio channel which is shifted to a measurement mode and received by the operation of a specific key is set on a channel shown by a counter after confirming that a system mover is not used for calling, etc. A control part 25 reads the intensity of the radio waves received at a radio trasmitting/receiving part 12 and converted by a D/A converter 14 according to the intensity via the converter 14. Then the received radio wave intensity of the channel that is previously designated is outputted to a display part 24 and shown there. The value read out of the converter 14 is shown at the part 24 in several steps according to the intensity of radio waves. That is, the field intensity is shown at the part 24 in 7 steps and on 89 channels at most in a measurement mode. The part 24 in 7 steps and on 89 channels at most in a measurement mode.
Patent JP-S63112699-A (JP)
Inventor: SAITOU TOMONAO
IPC: C11D1/44
Filed: 1986-10-31
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-H06113217-A (JP)
Title: Television receiver using dsp
Inventor: AKAMATSU NAOKI
IPC: H04N5/00
Filed: 1992-09-28
Abstract: PURPOSE:To prevent disadvantages such as that a picture is not displayed and display pattern is disturbed during the execution of transfer of a program to a DSP signal processing circuit externally. CONSTITUTION:When a program for video signal processing is transferred from an external program ROM 15 to a DSP signal processing circuit 10 and the rewrite is executed, data write to a display memory 19 is stopped and only read is implemented. Then a video signal stored in the display memory 19 is fed to a CRT 13 as a still picture and disturbance of a picture or disturbance of synchronization is not caused during program rewrite.
Patent JP-H07115262-A (JP)
Title: Flow soldering board
Inventor: CHIBA YOSHIAKI
IPC: H05K3/34
Filed: 1993-10-15
Abstract: PURPOSE:To make it possible to increase a solder drawing-in volume by projectingly forming a dummy land which is high enough to draw in solder, and which is adjacent to a pad on a downstream side of the flow of solder with regards to flow soldering. CONSTITUTION:An IC installation unit comprises an IC mounting unit 2 which installs an IC main body slanted at an angle of 45 deg. against the flow soldering direction, lead wire connection units 3a, 3b, 3c and 3d which solder three lead pins from each side of four sides of an IC and holes 6a, 6b and 6c into which dummy lands 5a, 5b and 5c and lead wires of lead-attached insertion components of permanent lands are inserted. The lead wire connection units 3a, 3b, 3c and 3d are arranged to comprise three from square-shaped four sides. The lead wire connection units 3a and 3b are installed to the tip side in the flow soldering direction out of the four sides while the lead wire connection units 3c and 3d are installed to the rear side in structure, thereby constituting a plurality of pads 4 in an arranged state corresponding to the IC of QFP respectively.
Patent JP-H03119313-A (JP)
Title: Modulating device for laser beam
Inventor: KASHIWAGI TOSHIYUKI
IPC: G02F1/03
Filed: 1989-10-03
Abstract: PURPOSE:To obtain the modulating device for the laser beam by diffracting spectrally and multiplexing a laser beam by a single spectral diffracting means and a multiplexing means, and modulating the intensity of each beam of the laser beam by simple constitution. CONSTITUTION:The laser beam LM is supplied to a triangular prism 22 for spectral diffraction and diffracted spectrally into laser beam LR - LB, which are made incident on a common lens 23 for convergence. In this case, the interval between the prism 22 and lens 23 is made equal to the focal length (f) of the lens 23. Then an optical modulator 24 is provided at a distance (f) from the lens, i.e. at a position where the beams LR - LB are converged respectively. Then laser beams LR - LB which have their intensity modulated with primary color signals are led out of the modulator 24. Consequently, the intensity of each color beam of the laser beam is modulated.
Patent JP-H01101737-A (JP)
Title: Sound code device
Inventor: NAKAJIMA MASANOBU
IPC: H03M3/04
Filed: 1987-10-15
Abstract: PURPOSE:To properly execute a linear prediction processing even when the sound signal of a low level is inputted by multiplying a prescribed constant to respective data, after that, executing the operation of the prediction processing for the sound signal, whose operating error goes to be large, at a transmitting time and multiplying the reciprocal of the constant to the sound signal, which is reproduced with a decode processing, at a receiving time. CONSTITUTION:A prediction parameter calculating means 12 decides whether the data are the data whose operating error goes to be large or not by investi gating the average value of the level of an input sound signal. In case of the data whose operating error goes to be large, the data are converted to a suitable value by multiplying the prescribed constant to the respective data and after that, the operation of the prediction processing is executed. Thus, the data of the small error are outputted. In a receiving side, by executing a processing to multiply the reciprocal of the value of this constant to the sound signal with a multiplier 11, an output as the signal of the same level as the input data of a transmitting side can be executed. Thus, even when the sound of the low input level is inputted, the prediction processing can be properly execut ed.
Patent JP-H11154742-A (JP)
Title: Solid-state image sensor
Inventor: SHIMOMURA KOJI
IPC: H01L27/146
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image sensor which excels in image characteristics even for downsizing and multi-pixel of a chip. SOLUTION: An N-type light receiving part 9 is formed on a P-type semiconductor board 8 and a scribe line 10 is formed on its periphery as well, and then a bonding pad 11 is formed adjacent thereto. A transfer electrode 13 is formed on the semiconductor board 8 with an insulation film 14 in between, and a light-shielding metallic film 15 and a protection film 16 are successively formed thereon. A transparent hole filling layer 17 is formed on the upper surface of the light receiving part 9. A transparent flattening film 18 is formed on the upper surface of the layer 17 and the protection film 16. The layer 17 and film 18 are made of positive type photosensitive material which is heated and cured. Color filters 19R (red), 19G (green) and 19B (blue) are formed on the upper surface of the film 18.
Patent JP-H03120741-A (JP)
Title: Preloading and continuity checking for device
Inventor: SHIMIZU KATSUO
IPC: G05D3/10
Filed: 1989-10-03
Abstract: PURPOSE:To carry out intrinsic characteristics and continuity check without using a socket by placing a device so that each pin thereof is laid across and contacts with two contacts and applying a changing load thereto. CONSTITUTION:A device 33 is supplied into a guide hole 36 and a pressing part is lowered to press the device 33 within the allowable pressure limit. At that time, the pressure required to cause a pin of the device to surely contact a continuous contact 25 and a contact 26 can be known by changing the pressing force. This pressure is the proper pressure to be applied to the device when it is mounted. Thus even if there is a pin which is slightly deformed and raised from a electrically conductive rubber sheet 32, when it is brought into contact with the electrically conductive rubber sheet 32 through the pressing operation, that device can be bonded so that it can be treated as a good one. If there is yet a pin which does not contact the electrically conductive rubber sheet 32, it is considered that there is abnormality so that the device may be decided to be defective.
Patent JP-S61138468-A (JP)
Title: Fuel cell
Inventor: HIROTA TOSHIO
IPC: H01M8/24
Filed: 1984-12-07
Abstract: PURPOSE:To maintain the cell characteristic well and to facilitate maintenance by constructing the sensor stack with cell block assembly independently constructed with predetermined number of unit cell stacks while providing a manifold for every cell block. CONSTITUTION:The unit 14 is assembled integrally as an independent structure by arranging upper and lower endboards 22, 23 and a current collection board 15 at the opposite ends above and below the unit cell stack 15. Manifolds 10-13 are arranged on the circumferential face of respective unit 14 to which the reaction gas is fed through parallel connection of the manifold corresponding with respective unit to reaction gas supply line 19 through branch line 20. A gas flow regulation valve 21 is inserted into respective branch line 20, particularly to the inlet side of manifold, and the reaction gas supply to the manifold dedicated to respective unit is controlled to be uniform through a regulation valve 21. Consequently, the cell characteristic is improved while maintenance and repairment can be facilitated.
Patent JP-H1195573-A (JP)
Title: Image forming device
Inventor: SHIGETA KUNIO
IPC: G03G15/00
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent a cleaning blade of an intermediate transfer body from being turned up even when many sheets of images are formed by actuating a blade turning up preventing means when the count number with a counting means reaches a fixed sheet number. SOLUTION: When the number of image forming sheets reaches a fixed value by the cumulative counting of the number of the image forming sheets, a control part SC outputs a signal to a toner image forming unit PU, to execute the process of supplying toner to the intermediate transfer body by the toner image forming unit PU. The toner after being supplied to the intermediate transfer body is scraped by the cleaning blade CB and then, acts as a lubricant for reducing the friction between the intermediate transfer body and the cleaning blade CB, so that the cleaning blade can be prevented from being turned up. Thus, when the images are consecutively formed in a surface image forming mode, the toner is supplied to the intermediate transfer body to reduce the friction between the intermediate transfer body and the cleaning blade CB and prevent the turning up of the blade.