baber/WOPTO huggingface dataset:
Patent JP-H09281761-A (JP)
Title: Image forming device
Inventor: KAMANO TADAO
IPC: G03G15/00
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent a photoreceptive drum from being damaged and stained at the jam processing time of a recording paper by providing a device with a clutch means transmitting power from a means driving the driving mechanisms of a color transfer roller and a black transfer roller to the driving mechanisms of the respective rollers so that it can be disconnected. SOLUTION: The shaft 56a of a driving gear 56 is extended in the width direction of a paper carrying belt 1 and an opposite-side driving gear 56 is fitted to the end part of the shaft 56a. The clutch 57 being as the clutch means is fitted to the intermediate part of the shaft 56a of the gear 56 and a reduction gear 58 is fitted to the clutch 57. Besides, the motor gear 59a of a driving motor 59 is meshed with the gear 58. By the clutch 57, the power of the motor 59 is transmitted to the shaft 56a of the gear 56 so that it can be disconnected. Thus, the rotation of the motor 59 is transmitted to the gear 56 and also transmitted to a first and a second crank mechanisms so as to control the driving of respective color transfer and black transfer roller fitting frames 32 and 52.
Patent JP-H11266836-A (JP)
Title: Production of high water-retaining powdery egg white
Inventor: KAWAI TAKANORI
IPC: A23L7/109
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a powdery egg white having high water retention, capable of imparting viscoelasticity to food and useful for source materials of food processing by maintaining the pH of a egg white solution at or higher than a specified value and drying the solution. SOLUTION: The powdery egg white having <=500 g/cm<2> gel strength is obtained by maintaining a egg white solution at >=9.3 pH and >=5 deg.C for >=10 minutes and drying by lyophilization, etc. It is preferable to produce noodles by adding 0.3-2 wt.% of the powdery egg having high water retention to noodles such as UDON (Japanese wheat noodles).
Patent JP-S5518668-A (JP)
Title: Optical device of copying machine
Inventor: SASAKI NOBUKAZU
IPC: G03B27/54
Filed: 1978-07-28
Abstract: PURPOSE: To perform lighting scanning with small changes in illumination, by effecting main exposure with one of two sets of light source rotating being coupled with slit and others, in front and rear halves of the exposure scanning.  
     CONSTITUTION: Being coupled with a slit S' and a rotating mirror M 1 , arms SL, SR having lamps LL, LR on one end rotate in reverse directions mutually around  shafts OL, OR. In the front half part and the rear half part of the original platen P being scanned and illuminated, the lamps LL, LR approaching the scanning and lighting part of the original platen P become the main lighting sources, while lamps LR, LL become the auxiliary lighting sources. In such simple constitution, the entire range of the exposure and scanning may be uniform in illumination. As a result, lighting scanning may be performed with small changes in illumination, so that high quality picture image may be formed by high speed exposure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58208705-A (JP)
Title: Optical body having curved reflecting surface
Inventor: KAJIYAMA AKIYOSHI
IPC: G02B23/02
Filed: 1982-05-31
Abstract: PURPOSE:To form easily a curved reflecting surface having a large diameter and high accuracy by forming an airtight room on one side at least of a reflecting body by a film-like reflecting body and a frame body and applying negative or positive pressure to the airtight room to form a curved surface on the reflecting body. CONSTITUTION:The film-like reflecting body 2 is stretched to the opened end part of the cylindrical frame body 1 having a bottom and the air-tight room 3 is formed by the reflecting body 2 and the frame body 1 on one side of the reflecting body 2. The airtight room 3 is interlocked with a vacuum pump or a pressure pump through a valve port 4. In order to form a curved surface on the reflecting surface of the reflecting body 2, the vacuum pump or pressure pump is started to apply negative or positive pressure to the airtight room 3. The state shown by a symbol 2A is the negative pressure state of the airtight room 3; the reflecting body 2 is sucked to the airtight room 3 and the reflecting body forms a curved surface on its reflecting surface. When the airtight room 3 is turned to the positive pressure, the film-like reflecting body 2 forms a curved reflecting surface projected to the external of the airtight room 3.
Patent JP-S62250080-A (JP)
Title: Coating compound for preventing path of termite
Inventor: NISHIMOTO KOICHI
IPC: C09D5/14
Filed: 1986-04-21
Abstract: PURPOSE:A coating compound for preventing path of termite, applied to part where wooden structures are earthed and used, obtained by dispersing a termite- proof agent of phoxim and chlorphyrifos into a synthetic resin coating compound of solvent type containing a fixed amount of resin content. CONSTITUTION:(A) A synthetic resin coating compound of solvent type containing 25-50wt% resin content is blended with (B) two termite-proof agents of phoxim and chlorpyrifos to give the aimed coating compound.
Patent JP-S61250631-A (JP)
Title: Glass cylinder type copying machine
Inventor: OSHIO SUSUMU
IPC: G03B27/26
Filed: 1985-04-30
Abstract: PURPOSE:To cool a glass cylinder and an electric member for supplying electric power to a light source means efficiently and effectively by one cooling fan by providing said electric member for a light source means in the glass cylinder and also arranging the cooling fan which forces air to flow at an opening part at one end. CONSTITUTION:A light source unit support 5 is arranged and fixed in the glass cylinder 2. Side plates 40 and 41 have openings 42 and 43 matching with the opening end part of the glass cylinder respectively, are provided and the cooling fan is fitted to one side plate 40 with a fitting plate 44. The glass cylinder 2 is heated during exposing operation with a light beam from a light source 25 and a resistor 36 for charging and electric parts fitted to a printed board 37 generate heat, but cooling air is sent into the glass cylinder 2 by the cooling fan 45. Consequently, the glass cylinder 2, resistor 36 for charging, and electric parts fitted to the printed board 37 are cooled and prevented from overheating.
Patent JP-H01263492-A (JP)
Title: Heat exchanger for air conditioning operation
Inventor: ODA NORIYUKI
IPC: F28D15/02
Filed: 1988-04-14
Abstract: PURPOSE:To enable a size of a device to be compact by a method wherein a heat pipe and a cooling pipe have in common a plurality of plate fins in a temperature adjusting section. CONSTITUTION:End portions of heat pipes 15, 16, 17 and 18 arranged in a heating section A are heated, its heat is rapidly transmitted to other positions of the heat pipes 15, 16, 17 and 18. Entire heat pipes 15, 16, 17 and 18 are heated while they are scarcely provided with any temperature gradient. In turn, interior air B is flowed in the temperature adjusting section B by a fan 21 and this air B is contacted with the heat pipes 15, 16, 17 and 18 and the plate fin 20 heated by these heat pipes, resulting in forming hot air and this hot air is supplied into a room. In case of cooling operation, coolant such as cooled water, for example, is flowed in the cooling pipe 19. In case of a structure in which coolant is circulated within a compressor, a condensor and an evaporating pipe, the cooling pipe 19 becomes substantially an evaporating pipe. With this arrangement, the air B flowing in the temperature adjusting section B is contacting with the cooling pipe 19, and the plate fin 20, heat pipes 15, 16, 17 and 18 cooled by the cooling pipe 19, resulting in forming a cold air and this air is supplied into a room.
Patent JP-S5317286-A (JP)
Title: Production of semiconductor device
Inventor: UENO ATSUSHI
IPC: H01L21/762
Filed: 1976-07-31
Abstract: PURPOSE: To produce a semiconductor device by dividing the raised parts formed on the main surface of a substrate to upper and lower layers by an insualtion film and providing a diffused layer on both sides of the oxide film at the central part of the upper layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03292955-A (JP)
Title: Apparatus for moving and nursing sickly person
Inventor: NASU HAYATO
IPC: A61G3/00
Filed: 1990-04-07
Abstract: PURPOSE:To move and nurse a sickly person by revolving a revolving body toward a revolving limit in the forward direction of the sickly person by a predetermined angle through a horizontal support shaft in such a state that the sickly person is allowed to take a posture so as to hold the substantial part of the body part supporting part of the revolving body in his arms. CONSTITUTION:The respective end parts of the nursing belt 44 turned around the back part of a sickly person are hooked with the pins 42 of a revolving body 30 to allow the sickly person 50 to take a slouchy posture holding the substantial part of the body part supporting part 34 of the revolving body 30. The revolving body 30 is revolved by about 50 deg. toward the front part of the sickly person 50 through a pivot shaft 22 in this state to bring the support contact bar 36 of the outer peripheral part thereof into contact with a support 16. By this operation, the sickly person 50 stands up to become the riding state on the body part supporting part 34 of the revolving body 30 whose substantial part is positioned at a top part through his breast part and abdominal part. After the reverse revolution of the revolving body 30 is prevented, the castor stopper of a support stand 10 is released to move the stand 10 to a predetermined place through castors 14. The revolving body 30 is reversely revolved through the pivot shaft at the moving destination and the sickly person 50 is taken down from the revolving body 30.
Patent JP-H02271328-A (JP)
Title: Optical arithmetic unit
Inventor: UEDA AKI
IPC: G06E1/00
Filed: 1989-04-12
Abstract: PURPOSE:To perform addition and subtraction by optical arithmetic according to the phase difference of light by varying the optical path length of each optical path divided by an optical path dividing means by an optical path length varying means and guiding each optical path onto one photodetecting element by an optical path direction changing means. CONSTITUTION:The optical arithmetic unit 1 divides the optical path 4 from a light source 2 into optical paths 5 and 6 by a beam splitter 3, and reflecting mirrors 7 and 8 change the directions of the optical paths 5 and 6 to make their light beams incident on deflecting elements 9 and 10. The angles theta1 and theta2 of incidence of light on condenser lenses 11 and 12 by varying electric fields applied to the deflecting elements 9 and 10 to accurately vary the optical path lengths of the optical paths 5 and 6, thereby making the light beams incident on the photodetecting element 13 by the condenser lenses 11 and 12. Then a light output is varied by the phase difference between the two incident light beams detected by the photodetecting element 13 to perform the optical arithmetic. The deflecting element 9 denotes the applied electric fields when a binary input is 0 and 1 as 0 and E1 and the deflecting element 10 denotes them as E2 and E1, so that the light output I is as shown in a table. When the threshold value Ith of the input light output is so set that I0<Ith<2I0, the optical arithmetic unit 1 operates as an AND circuit.
Patent JP-H09282593-A (JP)
Title: Traffic signal lamp
Inventor: AMANO SHIGEHISA
IPC: G08G1/095
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To easily visually confirm which lamp is turned on even at a position, where the sunlight is reflected in a reflection mirror, by installing a shutter in front of an electric bulb and opening the shutter when turning on the electric bulb. SOLUTION: A lamp 1 is structured by installing a reflection mirror 3 behind an electric bulb 2, installing a lens 4 in front of it and installing a shutter 5 between the electric bulb 2 and the lens 4. When the electric bulb 2 is turned on, the shutter 5 opens, the emitted light of the electric bulb 2 and the reflected light on the reflection mirror 3 are transmitted and when the electric bulb 2 is turned off, the shutter closes. Concerning such a traffic signal lamp, only one of three lamps 1 is turned on, the shutter 5 is opened, remaining two lamps 1 are turned off and the shutter 5 is closed. Thus, even at the position where the sunlight is reflected on the reflection mirror 3 early in the morning or at the time of sunset, the sunlight is not made incident into the reflection mirror 3 by the lamp 1 for which the shutter 5 is closed.  As a result, it is easily discriminated which lamp 1 is turned on.
Patent JP-S61250860-A (JP)
Title: Optical disc memory head
Inventor: MOMOZAKI EIJI
IPC: G11B11/10
Filed: 1985-04-30
Abstract: PURPOSE:To obtain a head capable of forming various kinds of magnetic fields with simple structure by providing magnetic field applying magnetic poles made nearly orthogonal to each other, using the magnetic poles so as to form a rotating magnetic field, a couple of polarized plane analyzers whose analyzed planes are made nearly orthogonal and a couple of photodiodes detecting the detected light. CONSTITUTION:A synthesized magnetic field comprising magnetic fields 305, 306 formed by magnetic field applying magnetic poles 303, 304 made nearly orthogonal to each other at write causes magnetic polarization onto a magnetic film 308 for writing. In changing H1n, H2n, the synthesized field is directed in an optional direction thetan to form a magnetic field Hn having a prescribed strength. The analyzer 404 passes through only a light having the polarized plane in the direction of arrow 405 and the analyzer 403 passes through only a light having a polarized plane perpendicularly to this paper and the analyzed planes are made orthogonal. In reading the rotated quantity of the polarized plane, a code value (n) in a spot is read. Thus, the returned light is divided into two by a beam splitter 110, they pass through the analyzers 111a, 111b arranged to have orthogonal analyzed planes are received by photodiodes 106a, 106b.
Patent JP-H05291336-A (JP)
Title: Wire bonding method and device
Inventor: KAWABATA KAZUHIRO
IPC: H01L21/60
Filed: 1992-04-13
Abstract: PURPOSE:To provide a wire bonding method and device which can reduce wiring time drastically as compared with a conventional method and device. CONSTITUTION:A support of clamper seats 4 and 5 of a clamper for cutting a gold wire is turned into a rigid body. A linear motor 11 is used as a drive system of the clamper and the clamper is speeded up and is changed to be highly responsive. Then, with holding of a gold wire 7 of the clamper and tail cut sequence, the Z axis is not stopped or it is stopped only instantaneously, thus reducing time for entire wiring.
Patent JP-S5217438-A (JP)
Title: Process for preparation of 1,4-bis-(4'- substituted benzoic-acid)- met hylhydroquinoneester
Inventor: SUGIMORI SHIGERU
IPC: C07C69/90
Filed: 1975-07-30
Abstract: PURPOSE: 1,4-Bis-(4'-substituted-benzoic-acid)-methylhydroquinoneester of formula (where R is 4-10C straight-chain acyloxy or 3-8C straight-chain alkyl), e.g. 1,4-bis-(4'-butyloxybenzoic-acid)-methylhydroquinoneester. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01264363-A (JP)
Title: Method for recording still picture
Inventor: MURATA OSAMU
IPC: H04N1/44
Filed: 1988-04-15
Abstract: PURPOSE:To easily keep the privacy of communication contents by setting the surface of recording paper at the same color tone as that of ink for recording, etc., by using the ink or the like whose color can be changed as the ink for recording. CONSTITUTION:As the coloring agent of a toner, temperature indicating ink, hidden ink, or an indicator or the like is used. It is desirable to set the color of the recording paper at the same color as that of the toner. Thereby, it is almost impossible to read an image even when the image is fixed by the toner. Next, the image can be revealed by applying two-dimensional processing on the image. For example, in case of using the temperature indication ink, it is possible to read the image by changing the color of the ink immediately by sticking the recording paper on a panel plate heated up to a color changing temperature, and also, it is hard to read the image by separating the recording paper from the panel, In other words, communication can be received by a facsimile of electrostatic recording system by using the above toner on electrostatic recording paper. Next, by sticking the recording paper on a metallic panel plate heated to a certain temperature by an internal heating plate, a communication text is changed to a red color, then, it can be read. When the recording paper is separated from the panel plate, it is hard to read the image again.
Patent JP-H05290154-A (JP)
Title: Expanding and color reducing device for full-color compressed data
Inventor: MIYAO MOTOHISA
IPC: G06T5/00
Filed: 1992-04-13
Abstract: PURPOSE:To eliminate the need for a memory by which expanded full-color data are developed and histogram generation is executed at high speed, and to generate color palette codes fast in real time from the full-color compressed data. CONSTITUTION:This device is provided with an expanding means 1 which expands the full-color compressed image into full color data consisting of specific bits of R, G, and B, a data selecting means 2 which selects (n) bits from the expanded full-color data and outputs 3n-bit addresses, a histogram generating and converting means 3 which generates a histogram for color reduction according to the addresses from the data selecting means 2, generates data for color palette code conversion according to the histogram, and converts the color palette codes corresponding to the addresses into color palette codes with the data for conversion and outputs them, and a control means 4 which controls the expanding means 1, data selecting means 2, and histogram generating and converting means 3.
Patent JP-S62247910-A (JP)
Title: Bead wire
Inventor: TAKAGI SHIGEMASA
IPC: B60C15/06
Filed: 1986-04-22
Abstract: PURPOSE:To aim at enhancing the productivity and quality of bead wires, by forming an ultra-hard rubber apex at the radially outside of an annular rubber- coated hard steel wire bundle, and by laying an inforcing filler on one side section of the apex in a meandering pattern. CONSTITUTION:A bead wire is formed by bonding a triangular cross-sectioned shape ultra-hard rubber apex 12 on the radially outside of an annular rubber- coated hard steel wire bundle (which will be denoted as 'rare bead' hereinbelow) 11. Further, an inforcing filler 13 is bonded to the apex and the rare bead 11 bridging therebetween. Further, this reinforcing filler 13 is formed of a cord made of a metallic or nonmetallic (synthetic resin, glass fibers, natural fibers) wire-like material 14, and this cord is laid straight at a desired angle with respect to the radial direction of the bead 11, is then turned back in a U-like shape and is again laid straight. With the repetition of these steps, the meandering pattern inforcing filler 13 is formed to allow the head wire to expand and contract in both circumferential and radial directions.
Patent JP-H11294658-A (JP)
Title: Flexible expansible joint, and its manufacture
Inventor: NODA KENJI
IPC: F16L27/10
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a durable, flexible, and expansible joint which has an external pressure resistance enough to withstand burying soil pressure even when it is buried and used underground, allows deformation which imparts a relatively large compression or extension strain caused by an earthquake, and does not cause a problem such as deterioration or degradation even by contact with fluid such as hot water or crude oil over 85 deg.C, or heated heavy oil. SOLUTION: The flexible expansible joint is formed of an inner layer which is constituted with a bellows-shaped metal cylinder 1 and comes into contact with a passing fluid, and an outer layer constituted of at least one reinforcing rubber material layer and at least one non-reinforcing rubber material layer. A forming rubber layer 3, as the non-reinforcing rubber material layer adjacent to the bellows-shaped metal cylinder 1, is provided inside of the reinforcing rubber material layer.
Patent JP-H06298692-A (JP)
Title: Ether and its use
Inventor: TANAKA MASAHIDE
IPC: C07C69/96
Filed: 1993-04-20
Abstract: PURPOSE:To provide an ether containing carbonate bond, etc., derived from a sugar having acyclic structure such as sorbitol, having excellent lubricity and cleaning power and low hygroscopicity, usable as a lubricating oil for refrigerator, industrial gear oil, etc., and suitable as a lubricating oil for automobile air conditioner. CONSTITUTION:A flask provided with a simple distillation column is charged with a methanol solution of a sorbitol added with propylene oxide and partially modified with methyl ether, di(methoxy-dipropoxy) carbonate and NaOCH3 and the mixture is made to react at 110-150 deg.C under reduced pressure for 4hr to obtain the objective new ether expressed by formula I [R<1> is group of formula II (R2 is <=30C hydrocarbon group or 2-30C hydrocarbon.group having ether bond; R0 is <=10C hydrocarbon group; n is integer of 1-24) or group of formula III (R<3> is same as R<2>); m is integer of 1-6], having excellent lubricity and cleaning power and low hygroscopicity and suitable as a lubricating oil for refrigerator to use a high-viscosity lubricating oil.
Patent JP-S58211374-A (JP)
Title: Tape cassette adaptor
Inventor: OGATA HARUKI
IPC: G11B25/06
Filed: 1982-06-02
Abstract: PURPOSE:To give no evil effect to an operation lever although a reel disk is driven backward, by constituting no engagement for the gear of a take-up mechanism by the turning position of the operation lever of the take-up mechanism. CONSTITUTION:A reel of the take-up side is driven by an operation lever 45. In this case, a series of gears are turned with the engagement between a gear 85 and the gear part of the lever 45. When the lever 45 is turned from the position shown by a solid line to the position shown by a 2-dot chain line, the gear part of the lever 45 and the gear 85 in an active mode. Thus the revolving power is transmitted to the take-up side reel. When this power reaches the position shown by the 2-dot chain line (where a prescribed tape path is formed with rotary shifts of loading levers 41 and 42), the engagement is released between the gear part of the lever 45 and the gear 85. For this purpose, the gear part of the lever 45 has a fan shape.
Patent JP-H07280811-A (JP)
Title: Measuring method for 3alpha,11beta-dihydroxy-4-androstene-17-on
Inventor: IWATA JIHEI
IPC: G01N30/36
Filed: 1994-04-06
Abstract: PURPOSE:To facilitate diagnosis of Cushing's syndrome and hypofunction of glandua thyroidea by detecting fluorescence emitted from steroid and 3alpha, 11beta- dihydroxy-4-androstene-17-on (US) in humor. CONSTITUTION:US absorbs ultraviolet rays to emit fluorescence (excited maximal wavelength is 34O.2nm, fluorescent maximal wavelength is 390.0nm) but other 11-oxy-17-ketosteroids (11-O-17KS) do not emit fluorescence and this feature is employed in the measurement of characteristics. High-performance liquid chromatography (HPLC) is employed in the measurement where the 11-O-17KS containing that compound can be separated completely and only that compound can be measured by detecting the fluorescence inherent thereto. It can be analyzed simultaneously with other 11-O-17KS in the form of dansyl hydrazone. Since this compound increases specifically in the urine of such patient as Cushing's syndrome or hypofunction of glandua throidea, it is very useful as a diagnostic index thereof.