baber/WOPTO huggingface dataset:
Patent JP-H0998258-A (JP)
Title: Color separation filter
Inventor: OYAMA MASAHARU
IPC: H04N1/028
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain the color separation filter by which image quality of a color image signal is improved. SOLUTION: The color separation filter 2 is made up of plural color filters, the color separation filter 2 is reciprocated for each line of a read original to act sequentially each of the color filters and each color image signal is obtained by a line image sensor during the period. The color image signal by one line of the original obtained by acting the color filters arranged to both ends o the color separate filter 2 is obtained by acting the color separation filter to the line image sensor for both periods of forward and return paths in the reciprocation motion by a color filter changeover device. Thus, the period when the color separation filter 2 onto the line image sensor is extended, the level of the image signal obtained from the line image sensor is improved to enhance the image quality of the color original reading.
Patent JP-H04135056-A (JP)
Title: Solder transferring film
Inventor: NAKAMURA YUKIO
IPC: H05K3/34
Filed: 1990-09-21
Abstract: PURPOSE:To uniformly form a soldering layer having the necessary thickness by applying a parting agent on the surface of one side of a plastic film, sticking the soldering film on this surface and applying flux on this. CONSTITUTION:On one side surface of the plastic film 7, the parting agent 8 is applied. On the surface of this parting agent 8, the soldering film 9 is stuck. On this soldering film 9, the flux 10 is applied. in such way, by transferring the soldering film n an electrode land on a substrate by the transferring film method, electronic parts are mounted on a high density wiring pattern.
Patent JP-H07109609-A (JP)
Title: Cap body of full face type helmet
Inventor: IKEDA YOSHIYUKI
IPC: A42B3/12
Filed: 1993-10-08
Abstract: PURPOSE:To provide the cap body capable of easily and surely attaching an impact-absorbing liner to a shell in the full face type helmet. CONSTITUTION:An impact-absorbing liner 5 is divided into a central block B1 obtained by removing right and left side parts 5ms from a thick main part 5m in a notch-like state, a pair of the right and left side blocks B2 integrated with the side parts 5ms, thin ear.cheek covers 5e and a jaw cover 5c, and a central small block B3 forming the central part of the jaw cover 5c, and the division ends of the central block B1 and the side blocks B2 in the shell are fitted to each other so that the side blocks B2 are arranged outside.
Patent JP-2000091926-A (JP)
Title: Device and method for encoding, device and method for decoding, and distribution medium
Inventor: MURAYAMA ATSUSHI
IPC: H03M13/23
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To make the sum of distances between two arbitrary points much larger after substitution than before replacement and to allow a series of replacement positions to satisfy (k)-order equal distribution property by interleaving input data in sequence, replacing the input data by using an interleaver whose sums of distances between two arbitrary points before and after replacement are larger than a prescribed value, and randomizing the replaced input data. SOLUTION: A turbo encoding device 60 has a convolutional encoding circuit 1-1 which obtains encoded data from the input data through convolutional encoding, interleavers 71-1 to 71-(N-1) which interleave the input data in sequence, and convolutional encoding circuits 1-2 to 1-N which obtain encoded data from the output data of those interleavers 71-1 to 71-(N-1) through convolutional encoding. Here, the convolutional encoding circuits 1-1 to 1-N perform convolutional operation for the inputted data and output the operation results as encoded data.
Patent JP-S63108271-A (JP)
Title: Line current detecting circuit
Inventor: HAMASATO KAZUO
IPC: H03F3/34
Filed: 1986-10-27
Abstract: PURPOSE:To detect a line current with high accuracy even if the line current is small by providing a 1st and a 2nd voltage current converting circuit on one side of a current detecting means, generating an output current corresponding to the difference between a reference voltage and a control voltage which are applied to the reference terminals and control terminals of the converting circuits, and supplying the output current to both terminals of the other current detecting resistance through 1st and 2nd load resistances. CONSTITUTION:The 1st and the 2nd voltage current converting means 5 and 7 are provided to a reference voltage source which generates the specific reference voltage Er and one side of a current detecting means connected to a line in series. Then those voltage current converting means generate output currents corresponding to voltage differences between the reference voltage Er and the sum of a voltage across one current detecting means and reference voltage and those currents are supplied to both ends of the other current detecting means through the load resistances RL1 and RL2 to detect the line current. Therefore, even if the current flowing through the line becomes opposite in flow direction, the circuit operates and even if the current is zero, the line current is securely and accurately detected.
Patent JP-S63106373-A (JP)
Title: Pump device
Inventor: TSUTSUI TOSHINAO
IPC: F04B17/00
Filed: 1986-10-24
Abstract: PURPOSE:To obtain a pump device which requires no power source such as an electrical power source, by tilting a heat medium receiving pan when an expandable container expands at its maximum to sprinkle the heat medium over the upper part of the expandable container so that the heat medium is evaporated by the heat of hot water, thereby fluid in the expandable container is discharged by the evaporating pressure. CONSTITUTION:When the vapor of heat medium evaporated during the previous stroke is cooled and condensed by a heat radiation chamber 11a surrounded by cooling water 22, the pressure in the heat receiving closed container 3 lowers so that the vacuum in the container 3 allows a suction control valve 8 and a discharge control valve 9 to be opened and closed, respectively, and therefore, fluid 1 is sucked into an expandable container 6 through a suction passage 4 so that the expandable container 6 is expanded. Due to such an expansion, a ti[table receiving pan 13 in which a predetermined amount of the heat medium 2 is pooled is tilted simultaneously with the closing of the communication port 7 by a heat receiving and radiating control valve 12, and therefore, the heat medium 2 is sprinkled into a heat medium sump 6a in the upper surface of the expandable container 6. Therefore, the heat medium 2 is at once evaporated so that the pressure in the container 3 increases to allow the expandable container 6 to contract so that the discharge control valve 9 is forced to open, and therefore, the fluid 1 is discharged from a discharge passage 5.
Patent JP-H1191773-A (JP)
Title: Coated aluminum seamless can, and its manufacture
Inventor: NAKAMAKI KENICHIROU
IPC: B65D8/16
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To increase the joining property of an internal surface organic resin coating to an aluminum base material by a method wherein central line average roughnesses and ten point average roughnesses of respective parts on the internal surface of a container are made specified values, and at the same time, an absorbancy ratio for a specified wave number in an infrared absorbing spectrum is made a specified value or lower. SOLUTION: This can internal surface is kept at a surface roughness which satisfies Ra (B)<=0.5 μm, Ra (W)<Ra (F) based on a central line average roughness Ra (B) of the can bottom part surface, a central line average roughness Ra (F) of the can body neck shoulder surface, and a central line average roughness Ra (W) of the can body side wall thinnest part surface. At the same time, the can internal surface is kept at a surface roughness which satisfies (Rz (F)/Ra (F))>=(Rz (B)/Ra (B)) based on a ten point average roughness Rz (B) of the can bottom part surface, and a ten point average roughness Rz (F) of the can body neck part directly below surface.  In this case, a thermoplastic polyester wherein a ratio Dc =B/A of an absorbancy A of a wave number 793.8 cm<-1> and an absorbancy B of a wave number 848.4 cm<-1> in an infrared absorbing spectrum becomes 0.9 or lower, is used as a coating film.
Patent JP-H0299335-A (JP)
Title: Liquid jet recording apparatus
Inventor: AICHI TAKAO
IPC: B41J2/185
Filed: 1988-10-07
Abstract: PURPOSE:To certainly hold the stability of a recording element by resetting a recording head at a predetermined position when recovery processing is performed after opening and closing operation is performed and applying capping. CONSTITUTION:Opening and closing operation is performed by a method wherein a carriage 2 is subjected to slight reciprocating operation, that is, said carriage 2 is moved to the right from a cap position to be again returned. Thereafter, an atmosphere communicating operation flag is turned ON and an exciting state is released in order to prevent the heating of a carriage motor to stop holding. When atmosphere communicating operation is finished, the excitation of the carriage motor is out off and there is no security such that the atmosphere communicating hole 6b of a cap 6 is in a closed state. Then, the atmosphere communicating hole of the cap is closed by again applying capping and, thereafter, recovery operation is taken for the first time. That is, the carriage is certainly moved to the home position before the recovery operation is taken. When atmosphere communicating operation is not finished, since the phase of the motor is low voltage but a hold state is kept, the atmosphere communicating hole 6b is certainly closed.
Patent JP-H0893260-A (JP)
Title: Anchor bolt driving device
Inventor: GOTO TOMOMI
IPC: E04H7/18
Filed: 1994-09-22
Abstract: PURPOSE: To promote work efficiency by mounting a truck, provided with a driving device and a driving jig having guide holes, on a working gondola movable laterally and vertically along the wall, and driving an anchor bolt from the gondola. CONSTITUTION: At the time of driving an anchor bolt into the wall of an underground type concrete storage tank, a working gondola 6 is suction-fixed to the wall by vacuum parts 7, and positioning is performed by a driving guide jig 8 mounted on the gondola 6. With the guide holes 9 of the jig 8 as the guide, anchor bolt driving holes are bored by a hammer drill. An anchor bolt 17 for additionally providing a cold insulator, a membrane, or the like is then driven into the wall by a hydraulic jack 13 adjustable in vertical movement, provided at a truck 11. Work can thereby be performed efficiently and safely.
Patent JP-H09124584-A (JP)
Title: Substituted benzoylguanidines, their production, their use as medicine or diagnostic agent, and medicine containing the same
Inventor: ANDOREEASU BUAIHIERUTO
IPC: A61P43/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound expressed by a specific formula, useful for the production of a medicine for the treatment or prevention of arrhythmia, myocardial infarct and angina pectoris.  
     SOLUTION: This substituted benzoylguanidine is a compound of formula I {at least one of R(1) to R(3) is R(6)-C(OH) 2  [C(6) is a 1-3C is a 1-3C perfluoroalkyl], and others are each H, OH, F, Cl, Br, I, a 1-6C alkyl, etc.; R(4), R(5) are each H, a 1-3C alkyl, F, Cl, Br, I, CN, etc.}, e.g. 4-(1',1'- bishydroxy-2',2',2'-trifluoro) ethyl-benzoylguanidine hydrochloric acid salt. Further, in order to obtain the compound, it is preferable to react a compound of formula II (L is an easily nucleophilically substitutable leaving group) with guanidine. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H06105995-A (JP)
Title: Clothing press device
Inventor: ISHIKAWA KEIJI
IPC: B01D53/02
Filed: 1992-09-24
Abstract: PURPOSE:To provide the clothing press device which removes the moisture contained in clothing and can well finish the clothing as the clothing press device which disposes the clothing, etc., between a stationary plate and a moving plate and clamps the clothing, etc., by which the wrinkle is stretched and the fold is made. CONSTITUTION:This press device is constituted by disposing a press sheet 18 which is formed of a thin sheet of a synthetic resin, etc., between the stationary plate 11 and the moving plate 14 and has air permeability by fixing its one end to the side where the stationary plate 11 and the moving plate 14 clamping the clothing are connected. The moisture contained in the clothing is dissipated through the press sheet 18, by which the moisture is removed.
Patent JP-H04133061-A (JP)
Title: Method for inspecting photomask with pellicle
Inventor: INOMATA HIROYUKI
IPC: G03F1/84
Filed: 1990-09-25
Abstract: PURPOSE:To measure the flatness of a mask pattern surface by irradiating the mask pattern surface with measuring light through a pellicle, reflecting this light on the mask pattern and interfering the reflected light past the pellicle with reference light. CONSTITUTION:The collimated beams of light from a laser L are passed through a convex lens L1 and are changed to diverging light. This light is passed through a collimator lens L2 via a half mirror M and is converted to the magnified collimated beams of light. The magnified collimated beam of light are made incident on a reference translucent plane mirror MR and are partly reflected in the opposite direction via a half mirror HM on the rear surface thereof. On the other hand, the light transmitted through the reference translucent plane mirror MR is reflected on the photomask pattern 5 and return in the opposite direction. In succession, these reflected light are interfered with each other via the half mirror M and arrive at a screen S. The interference fringes are observed on the screen S surface and the measurement is made concerning the flatness and position accuracy of the mask pattern 5 surface. The sharp pattern exposing is thus possible even with an exposing device of a shallow focal depth.
Patent JP-S63110696-A (JP)
Inventor: TOGAWA TAKAYOSHI
IPC: H05K3/44
Filed: 1986-10-28
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-H03118311-A (JP)
Title: Cosmetic
Inventor: KIKUCHI YOKO
IPC: A61Q1/04
Filed: 1989-09-29
Abstract: PURPOSE:To obtain a cosmetic containing an hydrogenated abietic acid ester derivative and polyol based moisture retaining ingredient, having high moisture retaining ability and having moistened body feeling and suppressed in sticky feeling and capable of exhibiting excellent use feeling. CONSTITUTION:A skin cosmetic and hair cosmetic containing a hydrogenated abietic acid expressed by formula I [Ab is formula II (dotted line may be bonded or not); a to c is each 0-130; d is 0-1] and polyol based moisture retaining ingredient (e.g. 1,3-butanediol, glycerin, sorbitol, polyoxyethylene methylglucoside, etc.), having high moisture retaining effects and having moist and strong feeling and free from stickiness and capable of exhibiting high effects and excellent use feeling in taking care of skin and hair.
Patent JP-S63110113-A (JP)
Inventor: GERORUTO FURAISUNAA
IPC: B30B9/30
Filed: 1987-10-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62116773-A (JP)
Title: Electrically conductive transparent film
Inventor: KOJIMA SHIGETO
IPC: C23C16/50
Filed: 1985-11-15
Abstract: PURPOSE:To improve the transparency and electric conductivity of a film by using Sn, O and C as the essential components of the film and treating the film with plasma of an inert gas. CONSTITUTION:This electrically conductive transparent film has a composition contg. at least Sn, O and C. The ratio among Sn, O and C is preferably represented by a formula SnxOyCz (where x+y+z=1, 0.3<=x<=0.7, 0.2<=y<=0.7 and 0.01<=z<=0.2). The composition may further contain H, F, Cl, etc. The film is formed by plasma CVD or optical CVD and treated with plasma of an inert gas. The electrically conductive transparent film has high transparency, superior chemical stability, etchability and improved electrical conductivity.
Patent JP-2000091794-A (JP)
Title: Apparatus for mounting electronic component
Inventor: YOSHIDA HIROYUKI
IPC: B25J15/06
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for mounting electronic components which enables electronic components to be mounted at high speed by fixing a mounting nozzle to a mounting head without rattle, furthermore which has a structure capable of securely holding the mounting nozzle without dropping it even when the vacuum adsorption operation of the electronic components stops. SOLUTION: A mounting head 31 is provided with a magnet 41 which holds a mounting nozzle 30 with magnetic force. An attached portion 42 at the side of the mounting nozzle 30 where the mounting head 31 holds the mounting nozzle 30 is constructed of a magnetic material, and a component adsorption portion 43 at the side where an electronic component is adsorbed is constructed of a magnetic shielding material. A positioning recess 39 is engaged with a position control protrusion 44 to enable the mounting head 31 and the mounting nozzle 30 to be positioned to each other.
Patent JP-H1196583-A (JP)
Title: Astigmatic difference correcting method and correcting device for optical head
Inventor: MATSUI TSUTOMU
IPC: G11B7/135
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a correcting method and a correcting device capable of performing the correcting of an astigmatic difference in an optical head easily and with high accuracy. SOLUTION: An astigmatic difference detecting device 200 having a condensing lens 202 and a quadripartite photosensor 203 is arranged on the optical axis of an optical head 100 projecting a light beam to an optical disk. An astigmatic difference is detected from the beam waist position of the light beam in the radial direction and the tangential direction of the optical disk by the sensor 203. Moreover, the astigmatic difference of the light beam is made adjustable by arranging the inclined glass plate 107 inclined with respect to the optical axis on the optical axis of the light beam and rotatingly positioning the inclined glass plate 107 around the optical axis. Then, the asigmatic difference is corrected by performing the adjusting of the astigmatic difference by the inclined glass plate 107 so that the astigmatic difference detected by the astigmatic difference detecting device 220 becomes minimum.
Patent JP-H1196900-A (JP)
Title: Barrier rib forming method for plasma display panel
Inventor: ASAHI KOICHI
IPC: H01J9/02
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent a barrier rib from being damaged, when a back plate on which the barrier rib is formed and a front plate are bonded together by making the thickness of a barrier rib forming layer of a barrier rib edge located outside an indication area smaller than that of the barrier rib forming layer within the indication area. SOLUTION: The thickness of a barrier rib forming layer of an edge Ra of a barrier rib located outside an indication area A on a board G is made smaller than that of the barrier rib forming layer within the indication area A. In screen printing, only a printing area for the uppermost layer to be printed last is changed, so that the thickness of the barrier rib edge Ra is made smaller. The barrier rib forming layer is subjected to patterning by means of sand-blasting resistive process and then baked. When a barrier rib R on the board G is baked using a material shrunk in the baking process, the dotted edge Ra can be prevented from becoming higher than that within the indication area A by forming the barrier rib forming layer like this.  When the back plate on which the barrier rib is formed is bonded to a front plate, the stress is not concentrated on the edge Ra, and only the discharge gap of the edge Ra becomes large so that the lighting non-uniformity is prevented from taking place.
Patent JP-2000084515-A (JP)
Title: Substrate treating device
Inventor: HASHIMOTO NOBUAKI
IPC: H01L21/304
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treating device in which while maintaining safety and process cleanness, the quantity of exhaust and the quantity of a chemical liquid carried out by the exhaust can be reduced. SOLUTION: In this substrate treating device, a first exhaust space part is formed between chemical liquid treating chambers 13 adjacent to each other, and a second exhaust space part 9 is formed between an upper cover 6 for closing the chemical liquid treating chamber 13 and an inner cover 7. In this case, the first exhaust space part is provided with a shutter for performing cutoff and communication of the first exhaust space part and the chemical liquid treating chamber 13. The first exhaust space part and the second exhaust space part 9 are provided with exhaust pipes 19, 20 for exhausting the chemical liquid treating chamber 13 respectively.
Patent JP-H1194405-A (JP)
Title: Air conditioner
Inventor: KOIZUMI ATSUSHI
IPC: F25B13/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To enable supply of warm air into a room even during a defrosting operation and thereby to maintain comfortableness. SOLUTION: In an air conditioner having a constitution wherein a refrigerating cycle is formed by connecting a compressor 1, a four-way valve 2, an outdoor-side heat exchanger 3, a first expansion valve 4a and an indoor-side heat exchanger 5 by a refrigerant piping, a first bypass 6a equipped with a first open/close valve 6 is provided between a discharge-side piping of the compressor 1 and a high-pressure refrigerant inlet of the outdoor-side heat exchanger 3 and a second open/close valve 7 is provided between the four-way valve 2 and the high-pressure refrigerant inlet of the outdoor-side heat exchanger 3,  while a second expansion valve 4b is provided in series with the first expansion valve 4a and a second bypass 10 connecting an auxiliary heat exchanger 8 and a third open/close valve 9 in series is provided between the path connecting the two expansion valves 4a and 4b and an intake-side piping of the compressor 1. Setting is made so that the outdoor-side heat exchanger 3 can be defrosted at the time of a heating operation by restrictive operations of the two expansion valves 4a and 4b and a switching operation of each open/close valve.
Patent JP-H03119814-A (JP)
Title: Current mirror circuit
Inventor: MITSUCHIERU JIYON GAI
IPC: H03F3/343
Filed: 1990-09-27
Abstract: PURPOSE: To avoid a problem of slew rate by constituting first and third current mirror elements of pnp bipolar transistors TRs and constituting a second current mirror element of an npn bipolar TR. CONSTITUTION: A first current mirror element 30 and a third current mirror element 34 are the pnp type, and a second current mirror element is the npn type. The first current mirror element 30 is operated by about a half of an input current I1, and second and third current mirror elements 32 and 34 are operated by this current in the same manner, and therefore, the output impedance of a current mirror circuit 28 is raised by about four times. This current mirror circuit is unconditionally stable, because the open loop gain of a feedback loop is uniform. Further, a problem of slew rate does not occur, because all elements are operated by about a half of the input current.