baber/WOPTO huggingface dataset:
Patent JP-H02306252-A (JP)
Title: Developer and image forming device using this developer
Inventor: IZUMI TAKAO
IPC: G03G9/087
Filed: 1989-05-22
Abstract: PURPOSE:To lessen the fogging of images and to form the denser and sharper images even if continuous copying is executed in high-temp. and high-humidity environment by using a compsn. which is dispersed into an aq. soln. of the pH adjusted within a specific range and is polymerized. CONSTITUTION:This developer is formed by dispersing the monomer compsn. contg. a polymerizable monomer and a coloring agent in the aq. soln. (e.g. water contg. a surfactant) adjusted to pH 5.8 to 8.0 and polymerizing the same. A monomer mixture composed of styrene/butly acrylate/acrylic acid, etc., is usable as the above-mentioned monomer. The dissociation of the surfactant is insufficient and the hydrophilic groups of the monomer tend to partly orient to the surface if the pH of the aq. soln. is below 5.0. The decreased electric resistance on the surface of the developer at and under the high temp. and high humidity is then resulted. The dissociation of the surfactant is excessive and the granulation is insufficient if the pH Value exceeds 8.0.
Patent JP-H10322679-A (JP)
Title: Video reproduction system
Inventor: MORINAGA KATSUHIRO
IPC: H04N7/173
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To make the time for down-loading video data after real time reproduction minimum and to make the time till the reproduction of the video of high quality minimum by providing a non-arrived video data transmission means transmitting a non-arrived section part in video data expressing a video to a client. SOLUTION: The client 2 informs a server 1 of information on a non-arrived section table 28. The server 1 obtains the number information on a non-arrived packet from information of the non-arrived section table 28, which is transmitted from the client 2, and extracts the non-arrived packet from video data 12 as a remaining packet 13 by using a non-arrived packet extraction mechanism 11. The remaining packet 13 is transmitted to the client 2. The client 2 synthesizes an obtained packet 29 transmitted from the server 1 with the packet preserved in a local file 23 in the order of a packet number by using a video data restoration mechanism 30. Original video data expressing a series of videos is restored.
Patent JP-H04330173-A (JP)
Title: Method for forming opening in bath unit etc.
Inventor: MORIKI HIROYUKI
IPC: E06B1/02
Filed: 1991-04-30
Abstract: PURPOSE:To form an opening in a bath unit, etc., using hollow decoration boards of inorganic substance. CONSTITUTION:Opening according to the invention applies to a one which is formed in a bath unit, etc., constructed with hollow decoration boards 1 of inorganic substance such as cement board having a hollow 1a. A pair of such decoration boards 1 provided with notches 2 and projections 3 are installed situated oppositely with a certain spacing reserved in between. Metal pieces 5, 5 are mounted on the oversurface and undersurface of each projection 3, and a fit panel 7 is fitted between the projections 3, 3 and secured there with the aid of the mentioned metal pieces 5, 5. Thus the opening K is produced.
Patent JP-S5252397-A (JP)
Title: A.c. signal processing circuit
Inventor: ARIMOTO TATSUYA
IPC: H03K17/955
Filed: 1975-10-24
Abstract: PURPOSE: To prevent the circuit from being operated by the instantaneous interruption of an a.c. signal owing to falling leaves, etc. by providing a circuit having time constant characteristics to a device, such as an alarm using infrared rays, which makes photoelectric conversion of intermittent light. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5829941-A (JP)
Inventor: UEDA YASUKIYO
IPC: E03D9/08
Filed: 1981-08-17
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-H07330229-A (JP)
Title: Elevator controller
Inventor: ONO KATSUAKI
IPC: B66B1/16
Filed: 1994-06-10
Abstract: PURPOSE:To prevent a user from receiving uncomfortable feelings by opening a door of a car after light in the car is lighted when the user at a hall calls an elevator which turns off light in the car automatically after a specific time elapses while there is no call. CONSTITUTION:When a hall button 7 at any story pressed for an elevator which turns off light 6 in a car 3 and waits for call and a signal for call registration from a landing place is input into a controller 8 including a microcomputer, a signal for turning on the light 6 in the car is first output. When the light 6 starts to illuminate and is lit completely, an optical sensor 5 detects it to output a signal for driving a motor 9 which drives a door. Consequently, it is possible to open the door after the light in the car is lighted securely and receive a user so as to remove user's uncomfortable feelings.
Patent JP-S617770-A (JP)
Title: Image data control system
Inventor: IKUTA YUUKICHI
IPC: H04N1/04
Filed: 1984-06-22
Abstract: PURPOSE:To attain ease of recording density conversion without the extension of hardware by reading data while an address in the subscanning direction is designated at the interval of one address after the same picture is written duplicatedly on a memory. CONSTITUTION:A counter 8 is an 11-bit counter and a counter 7 is a 12-bit counter respectively, a picture is scanned in the X direction by counting the counter 8 synchronously with a counter 6 and data stored in a register 9 is written on an image memory by one line. The value of a register 11 is used when the count value of the counter 6 reaches 23, the data in the register is finished in reading and the scanning restores to the left end of the line read next. Further, the counter 7 is counted synchronously with the counter 5 and is used to scan the image memory in the Y direction. After a character pattern is written on the image memory, 1 is added to the initial value of the counter and the counter is written, then data is read at the interval of one line from the image memory.
Patent JP-H06338253-A (JP)
Title: Manufacture of electron source
Inventor: MURAI RYUICHI
IPC: H01J9/04
Filed: 1993-05-31
Abstract: PURPOSE:To provide a manufacturing method of an electron source of high performance which has less electrode deformation in a laser seal type flat image display device by performing decomposition of binder in a linear hot cathode in an air discharge process, and omitting a conventional sealing process. CONSTITUTION:In an air discharge process for a flat CRT of a laser seal type, a linear hot cathode 2 is energized to be heated in a vacuum degree range of 1Torr-10<-1>Torr in a room temperature condition. Residual oxigen reacts with the linear hot cathode 2 at a temperature under 300 deg.C to decompose binder. By thus decomposing the binder of the linear hot cathode 2, a sealing process can be omitted, thereby a flat CRT having less thermal distortion of an electrode can be provided.
Patent JP-2000320882-A (JP)
Title: Air-conditioner
Inventor: MATSUMOTO KOICHI
IPC: F24F11/76
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To make uniform the flow rate of the refrigerant of each heat exchanger without using a motor-operated valve or the like. SOLUTION: The air-conditioner is equipped with heat exchange temperature sensors 36 and 37 that are provided with utilization-side heat exchangers 3 and 4 that are mutually connected to a refrigerant circuit in parallel and blowers 6 and 7 for blowing off air being subjected to heat exchange with each utilization-side heat exchanger into a room to be subjected to air conditioning, and a controller that controls the operation of the blowers 6 and 7 based on the output of the heat exchanger temperature sensors 36 and 37.  The controller increases the speed of the blower of the utilization-side heat exchanger where temperature is lower, and/or decreases the speed of the blower of the utilization-side heat exchanger where the temperature is higher when the temperature of the utilization-side heat exchanger 3 is different from that of the utilization-side heat exchanger 4 in cooling operation.
Patent JP-S5653915-A (JP)
Title: Cooler for automobile
Inventor: YONEYAMA ISAMU
IPC: B60H1/00
Filed: 1979-10-08
Abstract: PURPOSE:To facilitate a cooler unit attachment in a cooler of such a type that the cooler unit is attached later by providing an external air inlet for the cooler unit separately in a dash panel, arranging a blower for the cooling operation at the air inlet, and also using an external air inlet for a heater as a cooling piping. CONSTITUTION:When only the heater is in use, a heater unit 5 is secured in the vicinity of the external air inlet 13 and a heating blower 4 is attached at the inlet 13. In this instance, another external air inlet 12 is in a closed position. When the cooler unit 7 is attached later, a cover for the external air inlet 12 is removed and the blower 4 is disconnected and reconnected to the inlet 12. The cooler unit 7 to be attached is connected to the inlet 13 through a frame member 15 and a piping of the cooler unit 7 is extended out of the inlet 13. This eliminates a need of using a grommet in attaching the cooler unit unlike a conventional cooler, resulting in a very simple attachement by a very simple construction.
Patent JP-S5831912-A (JP)
Inventor: FUJIKI HIROYOSHI
IPC: A01C11/02
Filed: 1981-08-18
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-H0424540-A (JP)
Title: Parallax-refractive-index detector for liquid chromatograph
Inventor: FUKUKAWA KAZUNARI
IPC: G01N21/41
Filed: 1990-05-21
Abstract: PURPOSE:To prevent the change in state of solvent in a cell, to compensate for the change in state of liquid sending solvent on the side of a sample and to make it possible to obtain the same stability as in a double-flow type by sending part of the solvent, which flows into a sample cell after a sample component is separated in a separating column, or the solvent, which flows out of the cell, into a reference cell. CONSTITUTION:At first, liquid is sent with a pump P under the state wherein a cleaning valve V is opened. The flow paths on the side of a sample cell and on the side of a reference cell are cleaned. Thereafter, the cleaning valve is closed. Thus, the flow rate into the reference cell is limited. Injection of a sample is performed under the state wherein the cleaning valve is closed. The sample which is injected from a sample injector I flows into the sample cell through a separating column C. At the same time, about 1/1000 of the sample flows into the flow path on the reference side. The sample in this flow path is sent with the flow in the flow path. The sample remains in this flow path for a specified time which is determined by the ratio between the volume of the flow path including a buffer tank T and the volume of the flow path other than the tank. The sample does not flow into the reference cell. Therefore, a minute amount of the solvent without the sample in the buffer tank is sent into the reference cell all the time during the measurement.
Patent JP-H08300258-A (JP)
Title: Wheel grinding machine
Inventor: UCHIKAWA SEIJI
IPC: B24B53/00
Filed: 1995-04-28
Abstract: PURPOSE: To adjust the position of a dresser with the positioning control of a wheel automatically. CONSTITUTION: Since a rotational quantity transmitting ratio by an engagement between a worm and a worm wheel in two gearboxes 67 and 76 at both side of a wheel 13 and a dresser 15 is 1:2, if this wheel 13 goes down, the dresser 15 interlocks with this motion and thereby it shifts a distance as long as two times over the wheel 13, whereby the dresser 15 keeps such a state of coming into contact with the wheel 13. As positional control over the dresser 15 with the descent of the wheel 13 is automatically carried out, the promotion of unmanned operations is made thus achievable.
Patent JP-H09292292-A (JP)
Title: Torque/current converter of eddy current dynamometer and operation control circuit
Inventor: MIYAZAKI SATOSHI
IPC: G01L3/22
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To improve control performance by providing a power computer generating a current setting signal out of the output and the exponent of a divider in which the sum of output of two parameter setters is set as a denominator and torque setting signal input is set as a numerator. SOLUTION: A transfer function G from the set torque τ* of the torque setter 3 at an input point up to the torque τ at an output point is made to be G=1. Hereat, on assumption that this current control system is sufficiently good in the control characteristic, the current control gain 8 is shown to be 1. By setting the torque in this way, it is shown that it becomes the torque as it is. In parameters k1, k2, m in curent conversion, when mechanical parameters and a set parameter (with a hat signal) contain errors, (τ*=τ) is not realized. Hereby, a torque amplifier for correction is provided in parallel with a torque/current converter, and hence accuracy can be insured.
Patent JP-H08301740-A (JP)
Title: Stock solution for hydrogen peroxide-containing foamy aerosol cosmetic
Inventor: SATO NAOMI
IPC: A61K8/00
Filed: 1995-04-28
Abstract: PURPOSE: To obtain a stock solution for a hydrogen peroxide-containing foamy aerosol cosmetic useful as an oxidizing agent for a neutralizing agent for permanent wave, a hair decoloring agent and a dyeing agent, excellent in stability of hydrogen peroxide as an active ingredient for oxidation, having high qualities. CONSTITUTION: This stock solution for hydrogen peroxide-containing foamy aerosol cosmetic contains 0.5-6.0wt.% of hydrogen peroxide and 0.005-2.0wt.% of hydroxyethanediphosphonic acid.
Patent JP-S61286750-A (JP)
Title: Method for flaw detection by standing wave of ultrasonic wave
Inventor: OGASAWARA YUJI
IPC: G01N29/04
Filed: 1985-06-13
Abstract: PURPOSE:To make it possible to easily detect the presence of an internal flaw, by transmitting ultrasonic waves to an object to be inspected comprising a wooden material from a plurality of probes and measuring the phase of a received standing wave. CONSTITUTION:For example, a probe 3 transmitting an ultrasonic wave and probes 1, 2 receiving a standing wave are arranged to the flaw detection surface A of an object 4 to be inspected comprising a lauan board material. Next, the cut groove 5' corresponding to an internal flaw is formed to the predetermined position of the object 4 and an ultrasonic waves having a sine wave form of 1-10kHz are transmitted at every 0.2kHz from a signal generator 6 through the probe 3 and the generated standing waves are received by the probes 1, 2 and, when the phase difference is compared with the phase difference characteristics preliminarily measured at the time of no flaw, the presence of the cut groove 5' can be detected because there is phase difference exceeding the threshold value of the phase difference set corresponding to the object 4. By this method, the presence of the internal flaw can be detected certainly and easily.
Patent JP-H09292725-A (JP)
Title: Electrophotographic photoreceptor
Inventor: WATANABE TAKANOBU
IPC: G03G5/09
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To ensure superior repetition stability without deteriorating electronic characteristics such as electrification potential and residual potential by incorporating a specified compd. having oxidation preventing ability. SOLUTION: This photoreceptor has a photosensitive layer contg. one or more kinds of amine compds. represented by formula I and one or more kinds of phenolic compds. selected from among monophenolic compds. represented by formula II and polyphenolic compds. represented by formula III. In the formula I, Ar1 is optionally substd. aryl, Ar2 is optionally substd. phenylene, etc., R1 is H, lower alkyl, etc., K is H, alkyl, etc., and M is optionally substd. aryl, etc. In the formula II, R4 is lower alkyl, R5 is H, lower alkyl, etc., and R6 is H, substd. amino, etc. In the formula III, R7 is lower alkyl and R6 is H, lower alkyl, etc.
Patent JP-H05291729-A (JP)
Title: Manufacture of copper through-hole printed wiring board
Inventor: YAMAGUCHI HIDEAKI
IPC: H05K3/06
Filed: 1992-04-07
Abstract: PURPOSE:To manufacture, in a short time, a copper through-hole printed wiring board wherein its cost is low and its reliability is high by a method wherein a board is immersed in a solution which is composed of a specific compound as an effective component or in which the specific compound has been mixed with the salt of its derivative and an etching resist film which is composed of the copper complex of the compound is formed on the surface of copper. CONSTITUTION:The manufacturing method of a copper through-hole wiring board is as follows: a negative resist film which is soluble to an alkaline water-soluble solution is formed on a board by means of a printing method or a photographic method; the board is immersed in a solution which is composed of a compound expressed by the formula as an effective component or in which the compound has been mixed with one kind or two or more kinds of salts of its derivatives; an etching resist film which is composed of the copper complex of the compound expressed by the formula is formed on the surface of copper; a copper-clad laminated board which has been obtained in this manner is dried and brought into contact with an alkaline aqueous solution; the negative resist film is removed; and the wiring board is treated with an alkaline etchant. In the formula, R1 and R2 represent methyl groups, (n) represents 0 to 3 and R2 represents 0 or a 1C or more alkyl group which may not be a straight chain, a phenyl groups or an alkylphenyl group.
Patent JP-S5918994-A (JP)
Inventor: MARUSHITA YUTAKA
IPC: G09G3/20
Filed: 1982-07-23
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-S63291771-A (JP)
Title: Electric power steering gear
Inventor: KOMAMURA SEIJI
IPC: B62D5/04
Filed: 1987-05-26
Abstract: PURPOSE:To make return of a handle good by setting an output level irrelevant to a vehicle speed when steering torque is less than the first set value and setting sign of output signal to reverse side to sign of torque signal when steering torque is less than the second setting value (< the first setting value). CONSTITUTION:When a steering handwheel is rotationally operated on driving a behicle, steering torque then is detected by a torque sensor 10 and torque level signal T1, reciprocal directional torque signal T0 and reciprocal direction axial tension signal F0 are put into a MPU. On this MPU, first, comparing torque level signal T1 with the first setting value X, if judged to be in a range T1<=X not responsive to vehicle speed, output level then is made to be a torque constant C1 obtained in accordance with torque level signal T1 with no relation to vehicle speed. Next, when judged torque level signal T to be less than the second setting value Z (>X), reciprocal directional output signal M0 is made to put out from an output port C1 in reverse direction to torque level signal T1.
Patent JP-S61286841-A (JP)
Title: Slit exposure lighting device
Inventor: YOSHIMURA TAKESHI
IPC: G03B27/50
Filed: 1985-06-14
Abstract: PURPOSE:To allow a user to replace a lamp for original exposure with the same feeling with the replacement of a fluorescent lamp in the home by providing a shading correction plate so that it is attachable and detachable lengthwise to and from a lamp enclosure member including the original exposure lamp. CONSTITUTION:The original exposure lamp 2 is set in the lamp enclosure member 8 provided on a support 7 in a free drawing state. A slit 10 for guiding reflected light from an original to the 1st mirror 3 is formed in the bottom part of the lamp enclosure member 8 in the center and the shading correction plate 11 is fitted to the upper part detachably. In this constitution, the lamp enclosure member 8 is drawn out of the device body and the shading correction plate 11 is detached by being drawn lengthwise out of the lamp enclosure member 8. Elastic members 15 and 16 are provided as positioning member between a guide piece 12 and an inflection part 14. Namely, the height position based upon the top surface of a guide piece 12 is determined by the elastic member 15 and the lateral position based upon the right end of the shading correction plate 11 is determined by the elastic member 16.
Patent JP-S617754-A (JP)
Title: Digital code signal input device
Inventor: MIKI TSUGUYOSHI
IPC: H04L69/14
Filed: 1984-06-22
Abstract: PURPOSE:To improve the reliability of a digital code signal input by blocking an output of a data set signal while the state of a code signal is changed so as not to read a data set by a parallel serial circuit side. CONSTITUTION:A state change detecting circuit 10 outputs a state change signal 11 when the state of each bit of a digital code signal 4 is changing to block an output of a data set signal 9 via an inverter 12. Thus, no data set signal 9 is outputted during the state change period. When the state change is finished and the logic of each bit is stabilized, the state change signal 11 goes to ''0'', an output of an inverter 12 goes to ''1'' and the output block of the data set signal is released.
Patent JP-S61289546-A (JP)
Title: Optical head device
Inventor: KUWAYAMA TETSUO
IPC: G02B5/18
Filed: 1985-06-14
Abstract: PURPOSE:To obtain the optical head device which can be manufactured with high accuracy by processing and forming one surface of the lens to constitute the converging means in a rugged shape, and providing the diffracting lattice to diffract the reflecting light from the recording media and guide it to the photodetecting device. CONSTITUTION:The luminous flux from a semiconductor laser 11 is reflected by a reflecting surface 31 of a prism 30, and made parallel by a collimator lens 32. The collimator lens 32 has the aspheric surface on one side and the surface where a rugged diffracting lattice 35 is processed, and the surface, where the diffracting lattice is processed, is junctioned with a parallel plate 34 by an adhesive layer 33 of the refraction factor almost equal to the lens. When the collimator lens 32 is processed by the injection method or the compression method, the chamfer occurs at the surface of both sides, the harmful bending will no occur and stable processing can be executed. The luminous flux made parallel by the collimator lens 32 transmits the adhesive layer 33 and the parallel plate 34, and is converged through a substrate 19 to an information recording carrier 20 by an objective lens 18. thus, the device with a simple constitution can be manufactured with high accuracy.
Patent JP-H10275714-A (JP)
Title: Miniature electronic component, its manufacture, and adjusting method therefor
Inventor: INAGAKI MASANORI
IPC: H01C1/02
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To easily rupture a cover sheet and facilitate adjustment of mobile parts, by covering the opening in the case of a miniature electronic component with the cover sheet, further covering the cover sheet with a coating member for reinforcement, and forming a through hole in the coating member in a specified position. SOLUTION: A rotating body 8 is placed at the uppermost level in the opening in the case 2 of a miniature electronic component, such as a variable resistor, and a cover sheet 10 which is opposed to the rotating body 8 and covers the entire opening, is bonded. The cover sheet 10 hermetically seals the opening in the case 2. Further, a coating member 11, composed of vinyl resin or the like, is placed on the outer surface of the cover sheet 10. The coating member 11 is so formed that its portion corresponding to an anchoring section 8a of the rotating body 8 is a through hole 11a, and the through hole 11a is used as a guide to the anchoring section 8a of the rotating body 8. As a result, when the rotating body 8 in the case 2 is run, the cover sheet 10 exposed in the through hole 11a can be easily ruptured, and adjustment and the like of the rotating body 8 can be easily made.