baber/WOPTO huggingface dataset:
Patent JP-H04116640-A (JP)
Title: Silver halide photographic sensitive material containing dispersed solid fine particles
Inventor: YAMAUCHI REIKO
IPC: G03C1/83
Filed: 1990-09-07
Abstract: PURPOSE:To suppress fog and desensitization and to reduce residual color by incorporating dispersed solid fine particles of at least one kind of specified compd. CONSTITUTION:Dispersed solid fine particles of a compd. represented by formula I are incorporated. In the formula I, each of R<1> and R<2> is an electron attracting group, each of R<3>-R<5> is H, halogen, alkyl, carboxyl, etc., and m is an integer of 0-2. Since the fine particles function as a novel dye having satisfactory properties as a dye for photography, especially superior decolorability, a silver halide photographic sensitive material suppressing desensitization and reducing residual color is obtd.
Patent JP-S60155114-A (JP)
Title: Carcinostatic agent
Inventor: TAKEUCHI SETSUO
IPC: A61K31/335
Filed: 1984-11-12
Abstract: PURPOSE:A carcinostatic agent, containing an aromatic aldehyde or a derivative thereof, and capable of acting on cancerated cells by SV40 carcinogenic viruses to exhibit inhibitory effect. CONSTITUTION:A carcinostatic agent containing a compound selected from o-, m- and p-fluorobenzaldehydes, o-phthalaldehydic acid, o-, m- and p-phthalaldehydes, sodium salt of sulfite adduct of benzaldehyde, monobenzal pentaerythritol, N-benzylideneethyl (or methyl or isobutyl) amine, 1-benzylideneamino-2-ethoxyethane, 1-benzylideneamino-3-dimethylaminopropane and 1-benzylideneamino-2- propanol, 2-benzylideneamino-2-methylpropanol, 3-benzylideneamino-1-proprene, alpha-penzoaldoxime, 3-ethyl-2-phenyloxazolidine and 3-(2'-hydroxyethyl)-2-phenyloxazolidiene and mandelonitrile.
Patent JP-H04121144-A (JP)
Title: Method for retaining freshness of petty tomato
Inventor: UNNO YOSHIO
IPC: A23B7/148
Filed: 1990-09-07
Abstract: PURPOSE:To prevent weight loss, cracking and withering of skin, wilting of calyxes, discoloration, etc., and retain the quality of a petty tomato by packaging the petty tomato in a plastic film, enclosing a water absorbent in the package and keeping the internal humidity within a specific range. CONSTITUTION:A petty tomato is packaged with a plastic film and a water absorbent (preferably quick lime or a water absorbing sheet) is enclosed in the aforementioned package to keep the internal humidity at 50-90% RH. Thereby, the freshness of the petty tomato is retained. Furthermore, an ethylene absorbent is preferably enclosed in the plastic film package.
Patent JP-2000057632-A (JP)
Title: Laminated disk and constituting disk confirming method of the same
Inventor: SATO HITOSHI
IPC: G11B7/24027
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To easily confirm whether constituting disks are correct disks or not by laminating plural sheets of constituting disks having recording surfaces and recording constituting disk information on parts other than information areas along the circumferential direction in the disks. SOLUTION: Constituting disks 2, 3 are provided with reflection films 5, 6 on respective recording surfaces and they are laminated through an adhesive layer 7. In inner peripheral areas of the disks 2, 3, respective patterns 15, 16 are recorded at positions different in the radial direction. The patterns 15, 16 consists of bar codes and they indicate identification numbers or the like. Respective bar codes are formed with plural tracks arranged in the radial direction and pitches of these tracks are different such as respectively 1.0, 1.6 μm in the patterns 15, 16. When the laminated disk is irradiated with a laser beam source 41, since angles of reflection of the 1st-order diffracted light are different such as α=42 deg., β=25 deg., reflected light beams are detected by different light receivers 42, 42.
Patent JP-H08100887-A (JP)
Title: Gas supply device
Inventor: KANAI KAZUO
IPC: F17C5/06
Filed: 1994-09-30
Abstract: PURPOSE: To provide a gas supply device constituted so that a charged tank can be accurately charged with a chargeable pressure or charge amount, regardless of changing a peripheral temperature. CONSTITUTION: A gas supply device 1 comprises a pressure generating unit 4, dispenser unit 5 for supplying compressed gas to a fuel tank 3 and a control device 47. In the control device 47, based on the present temperature measured by a temperature sensor 35, a pressure, with which the fuel tank 3 must be charged, is calculated, and when detected by a secondary pressure transmitter 33 charging the fuel tank 3 with the calculated target pressure, by closing a gas supply opening/closing valve 29, the fuel tank 3 is charged with gas by considering changing a peripheral temperature, to prevent a tank internal pressure from exceeding a maximum specified pressure by a temperature rise even when changed an air temperature after charging is ended.
Patent JP-H0284674-A (JP)
Title: Automatic document feeder
Inventor: TAGUCHI YUJI
IPC: G03G21/00
Filed: 1988-09-21
Abstract: PURPOSE:To automatically feed a continuous document besides a normal cut document by measuring the carrying length of a document during carrying, stopping the document at the prescribed length and performing exposing operation. CONSTITUTION:Pinch rollers 121 and 122 are used as resist members of the leading trailing edges of the document, and at first, the leading edge document is resist-processed in a continuous document mode. Then, the width of the document is detected by sensors SE3-SE5, and a document feeding distance is calculated by a first CPU 201. When a manual mode is set, the feeding distance is set manually. When the feeding distance of the document is set, the document is fed by measuring the feeding distance, with the aid of a pulse count from the sensor SE7 and stops when the count reaches at the fixed value, and an exposing operation is performed. Therefore, a long continuous document can be automatically fed.
Patent JP-H04122530-A (JP)
Title: Parts supply method and its device
Inventor: AOYAMA YOSHITAKA
IPC: B23P19/00
Filed: 1990-09-08
Abstract: PURPOSE:To enable continuous parts-supply by providing a parts supporting member which can be moved backward at a movable supply rod in the state that it is projected from the rod and by providing a pushing member which is engaged with the part on the supporting member and can be moved back and forth integrally with the supply rod. CONSTITUTION:A part 1 is held by a supporting member 5 which is provided at a movable supply rod 4 and can be moved backward, and this part is engaged with a pushing member 8 which can be moved back and forth. Then, the supply rod 4 is moved ahead to a predetermined position and stopped, the supporting member 5 is moved backward and the pushing member 8 is moved ahead so as to supply the part. In this way, the part 1 is held by the supply rod 4 and the supply rod is moved ahead, and in the state succeeding to it, holding of the part is released to enable pushing out of the part.
Patent JP-S61118505-A (JP)
Title: Nozzle diaphragm in steam turbine
Inventor: ITO YOSHIYASU
IPC: F01D9/02
Filed: 1984-11-14
Abstract: PURPOSE:To aim at distributing load exerted to a diaphragm, by gradually decreasing the amount of deposition from a horizontal shaft joint in the radial direction upon weldment of patch plates to both side ends of turbine nozzles. CONSTITUTION:Patch plates 4, 5 are welded to both side ends of turbin nozzles 3, the inner and outer rings of a diaphragm are welded to the side surfaces of the patch plates 4, 5. The amounts l1, l2, l3 of deposition upon weldment of the patch plates 4, 5 are gradually decreased from a horizontal shaft coupling section PL in the circumferential direction. With this arrangement a load exerted to the diaphragm is born by the entire annular member.
Patent JP-S6393633-A (JP)
Title: Hydraulic circuit structure
Inventor: MACHIDA MASARU
IPC: B60K25/04
Filed: 1986-10-06
Abstract: PURPOSE:To economize the pump driving power by generating the no-load operation state by putting a pump into the unload state and maintaining the transmission state of a hydraulic clutch by the pressure accumulating function of an accumulator, when the pressure acting onto a hydraulic clutch for power transmission exceeds a set value. CONSTITUTION:The hydraulic circuit structure of a working vehicle permits the traveling of the working vehicle by holding a hydraulic clutch 3 for power transmission in the connection state by the pressurized oil supplied from a pump 15. A pressure control mechanism 21 and a logic valve group 22 interlocked with the operation of a hydraulic valve 14 for selecting the traveling speed are installed into an oil passage 20 for the hydraulic clutch 3. When, in this case, an opening/closing valve 26 which is closed to discharge the pressurized coil supplied from the pump 15 when the pressure acting onto the hydraulic clutch 3 exceeds the upper limit in the set range and which generates the communication state between the pump 15 and the hydraulic clutch 3 when the above- described pressure lowers under the lower limit in the set range is installed. Further, an accumulator 32 is installed between the opening/closing valve 26 and the hydraulic clutch 3.
Patent JP-H0550710-A (JP)
Title: Apparatus for removing paper powder of continuous form paper
Inventor: YASUSATO KEIKO
IPC: B41J15/00
Filed: 1991-08-26
Abstract: PURPOSE:To remove the paper powder of the continuous form paper having feed holes used in a printer. CONSTITUTION:Rotary brushes 5, 6 are rubbed against the surface of continuous form paper 7 having feed holes under rotation to brush a paper powder off the continuous form paper 7.
Patent JP-H03101529-A (JP)
Title: Interleave type frame conversion circuit
Inventor: HAMADA KIYOSHI
IPC: H04J3/00
Filed: 1989-09-14
Abstract: PURPOSE:To absorb position fluctuation such as jitter or wander without increase in the circuit scale and to realize frame conversion simultaneously by constituting a circuit with a block converting an interleave arrangement signal into a continuous arrangement signal and a block converting the continuous arrangement signal into the interleave arrangement signal. CONSTITUTION:A block (a) using a FIFO as a basic component is prepared at every user and constituted of frame conversion circuits (11-1)-(11-4) receiving each user signal from a signal string accommodated in time division multiplex in the state of byte interleave, a circuit 12 generating a write timing signal to the frame conversion circuits, a circuit 13 generating a readout timing signal and a circuit 14 applying time division multiplex to the output of the frame conversion circuit. A block (b) using the FIFO as a basic component is prepared at every user and constituted of frame conversion circuits (15-1)-(15-4) receiving each user signal from a signal string accommodated in time division multiplex in the state of consecutive arrangement signal, a circuit 16 generating a write timing signal to the frame conversion circuits, a circuit 17 generating a readout timing signal and a circuit 18 applying time division multiplex to the output of the frame conversion circuit.
Patent JP-H0289146-A (JP)
Title: Memory supervisory system
Inventor: KABAYA EIICHI
IPC: G06F12/16
Filed: 1988-09-26
Abstract: PURPOSE:To securely supervise the storage conditions of respective effective data by storing and reading supervisory data through the use of addresses for one frame in which input data are actually stored. CONSTITUTION:There are some frames into which effective data are not inserted in respective frames of input data Di. At the time of a frame order equivalent to the frames, a W CTR (writing counter) 3 controls SEL(selector) 1, gives a value showing the address which is designated by itself to DM(data memory) 2 through SEL 1 for one frame, and stores it into DM 2 as known data Ds for supervisory. Output data Do is given to one of inputs in a comparator (CMP) 5. When known data Ds is read, CMP 5 compares it with known data Ds stored in DM 2 based on information from CTR 3, and transmits an alarm when noncoincidence occurs. Thus, the storage conditions can be recognized for all the addresses in which input data are actually stored.
Patent JP-S6299426-A (JP)
Title: Manufacture of low-silicon chromium or chromium alloy
Inventor: DEGAWA TORU
IPC: C22B34/32
Filed: 1985-10-25
Abstract: PURPOSE:To manufacture low-silicon chromium suitable for use as a target for sputtering by adding S to molten Cr in a vessel lined with a calceous refractory material in a nonoxidizing atmosphere to desiliconize the molten Cr. CONSTITUTION:Molten Cr or a molten Cr alloy in a vessel lined with a calceous refractory material is desiliconized by adding S in a nonoxidizing atmosphere of Ar or the like. The calceous refractory material has >= about 60% CaO content, the molten Cr has >= about 80% purity and the molten Cr alloy has >=about 40% Cr content. Sulfur is preferably added in the form of Cr2S3 or NiS and the amount of S added is made slightly larger than the amount of Si in the molten metal with respect to stoichiometric equiv. Thus, Si in the molten metal is adsorbed in the inner wall of the vessel and removed as CaO.SiO2, so as low Si content can be attained.
Patent JP-2001061608-A (JP)
Title: Structure of striker engaging part in seat back
Inventor: ONO SHIGEO
IPC: A47C31/02
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent a striker from catching in a covering piece to avoid damage to the covering piece by a method wherein the width of a groove of a slit A for insertion of the striker, is formed larger than that of a slit B intersecting crosswise the slit A. SOLUTION: A striker 2 is inserted into a slit A10 provided in a covering piece 1, and the width W1 of the slit A10 is made larger than the width W2 of a slit B11. The width W1 is made slightly larger than the outer diameter of the striker 2 comprising a rod. The width W3 of an end 10A of the slit A10 in the direction of a side of a center seat back is made twice the width W1 or more. Thus, when the striker 2 is engaged with a latch, a portion of the piece 1 does not catch in the latch. And the striker 2 can be easily engaged with the latch through the piece 1. The elastic deformation of the opposed sides of the slit A10 in the piece 1 is enhanced by slits 12, 12.
Patent JP-H0688890-A (JP)
Title: Fuel assembly and manufacture thereof
Inventor: TORIMARU TADAHIKO
IPC: G21C3/33
Filed: 1992-09-08
Abstract: PURPOSE:To obtain a fuel assembly of excellent corrosion resistance which is economical and highly realizable. CONSTITUTION:The parts of a cap screw 2 and a guard 3 in a channel fastener 1, the part 6 of the channel fastener 1 coming into contact with a channel box 5, the part of an upper tie plate coming into contact with the channel box 5, the part of the channel fastener 1 screwed to the upper tie plate, the part of the upper tie plate coming into contact with the channel box 5, and at least one of the parts of an upper end plug 14 which come into contact with the upper tie plate, are plated with gold being excellent in conductivity and corrosion resistance before a fuel assembly is assembled. Plating is made for the upper end plug 14, for instance, in such a manner as in a plated part 16.
Patent JP-2000066139-A (JP)
Title: Color liquid crystal projector
Inventor: YAJIMA FUMITAKA
IPC: G02F1/13
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a color liquid crystal projector that the quantity of heat generated at a polarizing plate is reduced and a projection image with high contrast and high color purity can be formed. SOLUTION: This projector is provided with a light source 14, a color separation means separating the light of the light source into plural luminous flux having mutually different wavelength areas, a liquid crystal device 30 modulating the respective luminous flux separated by the color separation means and a projection optical system 50 projecting the respective luminous flux modulated by the liquid crystal device 30 toward a screen. By constituting the color separation means of the plural reflection type polarizing plates 20R, 20G and 20B transmitting one out of P polarized light or S polarized light and reflecting the other mutually different prescribed wavelength, the colorseparated luminous flux(polarized light) is guided to the liquid crystal device 30.  Thus, the color purity is enhanced without arranging absorbing type polarizing plates 48 and 49 before and behind the liquid crystal device 30. Besides, since the quantity of light absorbed by the plates 48 and 49 is small even if the plates 48 and 49 are arranged, such trouble that the heat is generated at the polarizing plate does not occur.
Patent JP-H0690169-A (JP)
Title: D/a converter
Inventor: HASHIMOTO YOICHI
IPC: H03M1/08
Filed: 1992-09-08
Abstract: PURPOSE:To provide the D/A converter which can suppress glitch noise and can reduce constitutive burden without generating any excess noise or distortion. CONSTITUTION:Adjusting means 9-1-9-(k-1) are individually provided corresponding to latch circuits 4-1-4-(k-1) of respective bits from an MSB to a (k-1) SB, and the timing of respective latch strobe signals RS1-RSk-1 inputted to the latch circuits 4-1-4-(k-1) is individually adjusted by the adjusting means 9-1-9-(k-1). Then, dispersion in skew or the operation delay time between the bits of latch circuit outputs existent to the low-order bit side is absorbed.
Patent JP-H1091746-A (JP)
Title: Copying preventive code and printed matter
Inventor: MATSUDAIRA OSAHISA
IPC: B42D15/10
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To increase the amounts of information to be transmitted, and to provide a copying preventive code suitable for preventing forgery by copying. SOLUTION: An yellow ink(Y), magenta ink(M), cyanide ink(C), black ink (Bk), and infrared absorption white ink (IV) are respectively printed on first - fifth code parts A1-A5. White is reproduced as the color of a base (paper), and an infrared ray is reflected on the base. Thus, reflectance at the fifth code part A5 is made different at a printed matter from the copied matter. Therefore, authenticity can be judged by detecting the difference.
Patent JP-H1088683-A (JP)
Title: Termite preventive structure and method of termite preventive construction
Inventor: IZUMI SABURO
IPC: E04B1/72
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for repapering of a termite preventive layer, and to maintain a termite preventive effect surely by forming the termite preventive layer, from which chemicals for termite prevention can be injected, between the foundation and floor panel of a building and injecting the chemicals again at every fixed period. SOLUTION: A floor panel 11, in which chemicals for termite prevention are impregnated, on which a flooring board is stuck and which is formed of plywood, is fixed to anchor bolts projected from a foundation 12. Phytoncide, etc., are used as the chemicals. A termite preventive sheet 15 is stuck beforehand on the whole underside of the floor panel 11 in a factory, etc. The horizontal section 20a of a porous sheet- shaped termite preventive layer 20, into which the chemicals for termite prevention are injected, is pasted on the underside of the floor panel 11, and hanging sections 20b are stuck on the internal surface side of the foundation 12. The chemicals may also be injected to the termite preventive layer 20 by a nozzle, etc., after the execution of works. Granules having a termite preventive effect are injected to a dirt floor 17.  Accordingly, the termite preventive effect can be maintained easily and surely by injecting the chemicals to the termite preventive layer 20 again at every fixed period.
Patent JP-2001068231-A (JP)
Title: Connector movable rectangularly to axis
Inventor: SATO KAZUTOMI
IPC: H01R33/76
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent backlash of the camshaft of an operation lever in the contact state of pin terminals and contacts by providing lugs abutting on both side faces of a crank arm to regulate the backlash of the arm when a crank arm storage hole is expanded on a base block section and on the overlap section of a cover block section respectively. SOLUTION: This connector is provided with a base side lug 1 and a cover side lug 2 abutting on both side faces of a crank arm 113b to regulate the shaking of the crank arm 113b when the crank arm 113b is inclined to expand the crank arm storage hole by inclining an operation lever. The positional relation among the tips of both lugs 1, 2 and a connection section 139 is selected so that the intermediate level in the pin inserting direction between the tips of both lugs 1, 2 is kept at nearly the same level in the pin inserting direction of the connection section 139 of the circuit element mount section 131 of a cover insulator 13 and a cover block 133.
Patent JP-S6393591-A (JP)
Inventor: YOSHIDA TOSHIO
IPC: B26D1/62
Filed: 1986-10-08
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-S6299896-A (JP)
Inventor: INOUE TOMOYUKI
IPC: G08B17/00
Filed: 1985-10-25
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-H1057430-A (JP)
Title: Casket cooling device
Inventor: MASUDA TAKAO
IPC: A61G17/04
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To uniformly preserve a dead body inside a casket over the long period of time at a low cost. SOLUTION: A combustible cold air supply member 2 is disposed inside the casket 1, cold air is supplied from a cooling machine 10 provided on the outside of the casket 1 to the inside of the member, air inside the casket 1 is made to flow back to the cooling machine 10 and the air inside the casket 1 is circulated and cooled.
Patent JP-H08106602-A (JP)
Title: Reproducing device
Inventor: KOBAYASHI KAZUNA
IPC: G11B5/09
Filed: 1994-10-04
Abstract: PURPOSE: To obtain the optimum equivalent characteristic without degrading quality of a reproduced signal by controlling an equalization characteristic of equalization means within the prescribed period before reproduction of a signal is started by a reproducing means. CONSTITUTION: A digital signal reproduced from a magnetic tape 1 by a magnetic head 2 is supplied to a reproducing equalizer 5 consisting of a LC filter of which a characteristic is fixed through an input terminal 4. The reproducing equalizer 5 compensates a differential characteristic in a low frequency band and an attenuation characteristic caused by various loss in a high frequency band, and outputs the signal to equalizers 7, 8 consisting of transversal filters of which a characteristic is variable through a switch 6. Switches 6 and 9 are switched in accordance with a head switch pulse, are alternately connected every one track, and supply signals from each head. Signals of which a high frequency band component is controlled by the equalizers 7, 8 are supplied to a data detecting circuit 10 and a dropout detecting circuit 14 through the switch 9. A signal converted to digital data by the data detecting circuit 10 are demodulated by a demodulation circuit 11, an error of a code is corrected by an ECC circuit 12, and outputted.