baber/WOPTO huggingface dataset:
Patent JP-H04186199-A (JP)
Title: Facility and vessel for adsorption of activated carbon dioxide
Inventor: HARASHINA HEIHACHI
IPC: G21F9/02
Filed: 1990-11-21
Abstract: PURPOSE:To enhance the performance of removing and storing <14>C nuclear species, in case the C<14> nuclear species having a long half life is supplied in the form of <14>CO2 gas, by making adsorption and absorption effectively using the package type. CONSTITUTION:When a gas to be adsorbed including <14>CO2 gas is pressurized and sent to an adsorbing means for packaging, the CO2 contained in the gas is adsorbed or absorbed, while the residual gas passes through and is sent to the downstream. The acceptability of CO2 adsorption or absorption of the adsorbing means 4 is judged by monitoring the situation of the residual gas. If normal, the residual gas is passed further to the downstream to undergo processing - if failed, a gas feedback system 6 is actuated to feed the CO2 remove gas again into the adsorbing means for packaging 4, where adsorption or absorption of CO2 gas is tried again. This procedure should be conducted iteratively.
Patent JP-H03170476-A (JP)
Title: Anti-inflammatory furanone derivative and its use
Inventor: MAIKERU II GAASUTO
IPC: A61P29/00
Filed: 1990-11-20
Abstract: NEW MATERIAL: A compound of formula I (R 1  means 1-17C alkyl, alkenyl containing 1-5 non-coupling double bonds, etc.; R 2  means 1-4C alkyl).  
     EXAMPLE: 4-[3,6-dihydro-6-hydroxy-5-(3-phenylpropyl)-2H-pyran-2-yl]-5-hydroxy-2(5 H)-furanone.  
     USE: Anti-inflammatory agent.  
     PROCESS: By reacting crotonaldehydecyclohexylimine of formula II with halide of R 1 X (X means halogen, trimethylsilyl) according to the reaction formula, 2-R 1 -2-butenal can be obtained, and next, it is reacted with trimethylsilylchloride. Next, by reacting the product with 3-furaldehye, a compound of formula III (R 3  means H, 1-12C alkanoyl) is obtained, and furthermore, by reacting this with oxygen, etc., the compound of formula I can be obtained. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H05233378-A (JP)
Title: Interaction history generation device
Inventor: ASAHI TOSHIYUKI
IPC: G06F3/02
Filed: 1991-12-02
Abstract: PURPOSE:To generate an interaction history consisting of the operation contents of an operator and the response contents of an interaction device consisting of an operation part, a control part, and an output part. CONSTITUTION:The operation code signal sent from the operation code signal sent from the operation part 101 to the control part 102 of the interaction device 100 and the output code signal sent from the control part 102 to the output part 103 are monitored in real time. An operation signal conversion device 12 converts the operation code signal into the operation contents by referring to an operation code recording device 11. An output signal conversion device 13 analyzes the output code signal and reproduces and outputs the display contents on the output part 103. The operation contents and display contents of a series of interaction operations are recorded on an interaction history recording device 15 while made to correspond to each other to generate the interaction history.
Patent JP-H06327124-A (JP)
Title: Cable fixture and cable support matter
Inventor: JIYATSUKU II KEIBUNII
IPC: H02G3/30
Filed: 1993-12-17
Abstract: PURPOSE: To provide a cable fixture and a harness support in which an automatic cable tie mounting tool can be used. CONSTITUTION: A cable fixture for stopping a bundle 44 of wires, and the like, to a fixing face comprises a resilient arcuate body part 12, and a pair of leg parts 16 extending from the lower surface of the body part through a gap wherein the leg part is provided with a holding bent jaw 18. A harness support 22 comprises a base part, and a pair of support arm parts extending therefrom wherein a holding recess 34 to be engaged with the end part 14 of the cable fixing metal is made at the forward end of the supporting arm part. The cable fixture is supported by the harness support and the pair of leg parts of the cable fixture are opened and then the jaw part 40 of an automatic cable tie fixing tool 38 is inserted between the leg parts in order to fix a cable tie 46.
Patent JP-H01161741-A (JP)
Title: Lead frame for ic
Inventor: YOSHIDA HISAKI
IPC: H01L23/50
Filed: 1987-12-18
Abstract: PURPOSE:To eliminate a problem of intermetallic compound generated due to the adherence of different metals and adverse influence of heat to an IC chip by adhering an aluminum foil to the surface of a lead frame molded with plastic, and employing as metal wirings aluminum wirings or conductive wirings mainly containing aluminum. CONSTITUTION:In a lead frame 2 for an IC in which the electrodes of an IC chip are bonded to the terminal of the frame 2 by metal wirings and molded with plastic in a single cavity structure, an aluminum foil is adhered to the surface of the frame molded with plastic so as to ultrasonic bond it by a rotary bonding head, and aluminum wirings or conductive wirings mainly containing aluminum are employed as metal wirings. For example, an aluminum foil formed by one type of hot rolling, called 'clad technique' is press-bonded to the part molded with plastic of the frame 2 made of copper at its base material, i.e., the surface of a shaded part in the drawing, or aluminum is deposited.
Patent JP-H07174101-A (JP)
Title: Drive circuit of hydraulic motor
Inventor: TSUKAMOTO HIROYUKI
IPC: E02F9/22
Filed: 1993-12-20
Abstract: PURPOSE:To certainly reduce shock and to improve responsibility at the time of starting and braking. CONSTITUTION:A drive circuit furnished with relief valves 50A, 50B between main passages 8, 9 to drive a hydraulic motor 1 is furnished with a back pressure chamber 63 communicating the relief valves 50A, 50B to a spring 59 and an inflow side through a first restrictor 64, a poppet 54 and a pressure chamber 76 communicated to the back pressure chamber 63. Additionally, it is furnished with a piston 74 which is moved from its initial position toward the stroke end as it is pushed by pressure oil flowing into this pressure chamber 76 and returned to the initial position by pressure on an outflow side at the time when the pressure on the outflow side is heightened and a movable spring seat 60 to contract the spring 59 to a highly compressed state as it is pressed and displaced by the piston 74 at the time when the piston 74 reaches the stroke end.
Patent JP-H02162423-A (JP)
Title: Data stack system
Inventor: YANAGI TOMOKO
IPC: G06F9/34
Filed: 1988-12-15
Abstract: PURPOSE:To improve the processing efficiency by preparing a 1st stack consisting of the fixed length elements and a 2nd stack consisting of the variable length elements. CONSTITUTION:A computer which stacks the variable length data contains such mechanisms as the necessary head pointers 15 and 16, the current pointers 17, 18, etc., and cans tack the variable length data via a 1st stack 10 including a 1st part of the data to be stacked and the fixed length elements 12 having the pointers 11 and a 2nd stack 13 including the variable length elements 14 and a 2nd part of the data to be stacked respectively. Then the pointer 11 of each element of the stack 10 points each corresponding element 14 of the stack 13. Thus the stack 10 can directly obtain the address of the head element 12 which is popped based on the number of popping elements even in the case plural elements are popped. Then the stack processing efficiency is improved for the variable length data.
Patent JP-H02163821-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAKEUCHI SUMITAKA
IPC: G06F7/02
Filed: 1988-12-16
Abstract: PURPOSE:To reduce a circuit area and to update a peak value at high speed in the semiconductor integrated circuit by comparing in size the digital data with the peak value every prescribed bits from the order of high order digits and updating the peak value of the digital data based on the result of comparison. CONSTITUTION:A comparator 7 discriminates the values in size of selection data Ax and By with each other and outputs the comparison signals R1 and R2 to a control circuit 8. The signal R1 is equal to '1' when the data A is larger than the peak value B. While the signal R2 is equal to '1' when the data A is equal to the value B respectively. Then the circuit 8 outputs the control signals S1 and S2 to a switch circuit 6 and a selector circuit 5 based on the signals R1 and R2 respectively. Thus the digital data and its peak value are compared in size with each other every prescribed bits in the order of high order digits. Then the peak value is updated based on the result of comparison. Therefore it is just required to increase the number of selector circuits despite the increase of bits of the digital data. Thus the increase of the circuit area can be suppressed.
Patent JP-H08263352-A (JP)
Title: Deadlock detection mechanism
Inventor: ARUBAATO SUTEIIBUN HIRUDETSUCH
IPC: G06F9/52
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To avoid pseudo deadlock by double-checking whether or not all the dependency of constituting elements inside a possible deadlock is simultaneously present. SOLUTION: A system 10 is provided with this deadlock detection mechanism provided with a deadlock detection manager(DDM) 13, the manager 13 is related to a specified transaction and the transaction, a resource and the DDM transfer information with each other by a message passing mechanism 14. Then, in the deadlock detection mechanism, first, the circulating chain of the dependency is traced so as to detect latent deadlock. Secondly, the circulating chain of the dependency is traced again. Thirdly, the circulating chain of the dependency is traced again to see if it is still present. Then, when all the dependency is simultaneously present, the deadlock is ended.
Patent JP-H07143940-A (JP)
Title: Tissue
Inventor: MIAKE TOSHIHARU
IPC: A47K10/16
Filed: 1993-11-24
Abstract: PURPOSE:To prevent proliferation of pathogenic bacteria resistant against disinfectants in dry type tissue papers for hands which can be pulled out one by one from a container holding a number of tissue papers. CONSTITUTION:Three kinds of disinfectants A, B, C are prepared. The first paper 2a is immersed in the first disinfectant A, the second paper 25 is immersed in the second disinfectant B, and the third paper 2c is immersed in the third disinfectant C, separately in respective whole faces of paper. Thereafter, these are dried. A group of several first papers superposed with each other, a group of several second papers superposed with each other, and a group of several third papers superposed with each other are laminated vertically and contained in a case.
Patent JP-2001134002-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KIZAKI HIROSHIGE
IPC: C08K3/22
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor having good electrical characteristics and good image characteristics and further having good productiv ity. SOLUTION: The electrophotographic photoreceptor has at least an undercoat layer and a photosensitive layer on the electrically conductive substrate. The undercoat layer contains (1) metal oxide particles (e.g., titanium dioxide) having 2-4 eV band gap and <=100 nm average primary particle diameter (measured from their TEM photograph), (2) particles (e.g., silica) having <=3 g/cm3 specific gravity and 100 nm to 2 μm average primary particle diameter and (3) a resin binder (e.g., polyamide).
Patent JP-H05160356-A (JP)
Title: Compound semiconductor device
Inventor: TSUNENOBU KAZUKIYO
IPC: H01L21/338
Filed: 1991-12-03
Abstract: PURPOSE:To reduce a chip area occupied by a complementary device by a method wherein an n-type region and a p-type region are provided back to back with each other and a common Schottky gate electrode is provided so as to cross both the regions. CONSTITUTION:An insulating film 4 and an insulating film 5 are formed with a distance between each other on an n-type GaAs region 2 and on a p-type GaAs region 3 respectively. A boundary 10 between the n-type region 2 and the p-type region 3 is exposed at an approximately central part between the insulating films 4 and 5. An n-type GaAs region 8 and a p-type GaAs region 9 are formed back to back with each other on the surface exposed between the insulating films 4 and 5 and extended onto the insulating films 4 and 5. A Schottky gate electrode 11 is formed so as to cross the boundary 10 between the n-type region 8 and the p-type region 9. With this constitution, a chip area required to form two transistors can be reduced and a high integrity can be achieved.
Patent JP-H04189406-A (JP)
Title: Automatic magnetic drilling machine
Inventor: FUTAYADA MASATERU
IPC: B23B47/00
Filed: 1990-11-22
Abstract: PURPOSE:To prevent drilling under the condition of exhausted cutting oil by providing a means for giving an alarm when an oil amount is under a certain amount in an oil tank for storing the cutting oil supplied to a drilling edge of an electric drill. CONSTITUTION:A vertically movable electric drill 5 is provided on an upper stand 2 of an electro magnet 1 and a cutting oil storing tank 14 for supplying the cutting oil to a drilling edge 4 of a drill 5 is mounted on the stand 2. A water level sensor 15 mounted to the side wall of the storing tank 14 is composed of reed switches 16a, 16b provided in two upper and lower portions of the wall surface and a magnet 17 floating on the oil surface in a groove section separated from the tank by a partition wall to equalize the water level to the cutting oil level in the tank 14. The upper switch 16a is turned on as the cutting oil level is gradually lowered, and further the lower switch 16b is turned on. A lamp on a display panel is lit by the ON signal, so that drilling is prevented under the condition of the exhausted cutting oil.
Patent JP-H11153657-A (JP)
Title: Device and method of antenna direction correction and record media recording antenna direction correction program
Inventor: HONMA EMI
IPC: H04B7/155
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To exactly correct and control antenna in the case of rolling of a ship, by detecting the inclination of a moving body and the period of rolling of moving body, predicting the inclination of the moving body in the next period from the averaged data of waveform of rolling for a plurality of periods, produc ing a correction data for cancelling the effect of the inclination, and supplying to an antenna drive means. SOLUTION: An inclination detector 91 has a gyro, detects the degree and direction of ship inclination on the basis of data in the gyro and outputs it as the inclination data. A data record processor 92 records and analyzes the inclination data of a detector 91, detects the period and produces a prediction inclination data having predicted the inclination of a ship at each time of next periods. A correction data producing part 93 calculates a necessary correction data for cancelling the inclination of the antenna for satellite communication based on the prediction inclination data supplied from the processor 92 and supplies to an antenna driver 2.
Patent JP-H03178770-A (JP)
Title: Method and device for polishing ball
Inventor: TAKAHASHI MITSUAKI
IPC: B24B37/02
Filed: 1989-12-08
Abstract: PURPOSE:To easily and efficiently polish the balls in multikinds and small quantities by providing a driving device which drives at least one part of both rollers with its rotation and providing a polishing liquid feeding device in order to feed a slurry or work liquid to the roller surface. CONSTITUTION:A ball 4 is placed on the groove 15 provided on the lower side roller 11 by making it coming into contact with both rollers 10, 11. A work liquid 26 is then fed to the back faces of the rollers 10, 11 by the driving of a pump 23, a motor 16 is driven as well and both rollers 10, 11 are driven with their rotations in the same direction via pulleys 17, 18, 19, belts 20, 21, etc. The ball 4 is thus polished with its rolling between the rollers 10, 11 while reciprocating along roller shafts 10a, 11a, by being guided by the groove 15.
Patent JP-H04194833-A (JP)
Title: Liquid crystal exposure device
Inventor: ENDO YOSHINORI
IPC: G03B27/00
Filed: 1990-11-22
Abstract: PURPOSE:To provide a liquid crystal exposure device which can utilize diffusion light through a low cost means and produce a sharp image by imaging light, transmitting a liquid crystal part according to a picture element signal, on a photosensitive recording medium through a light guide wave path. CONSTITUTION:When an LCD shutter 6 is driven, an image is formed in the position of a liquid crystal 39. When the LCD shutter 6 is normally black, only a portion to which a voltage is applied between clear electrodes 37 and 41 transmits light. Thus, an overlapped part between conduction parts 37a and 41a is acting as a picture element, and insulating parts 37b and 41b form a shadow part. A so formed picture arrives as irradiation beams on an optical fiber plate F. This irradiation beams pass an optical fiber, an incident image is emitted as it is, the formed on a microcapsule sheet. In this case, a low-cost diffusion light source, such as a fluorescent lamp, is used as a light source.
Patent JP-H09156194-A (JP)
Title: Fluorescent printing material, fluorescent printed matter and production thereof
Inventor: SUGITA YUKIO
IPC: C09D11/023
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To ensure emission intensity of a predetermined level or higher stably regardless of the color and color material of a print layer on a basic material by providing a water repellent layer on the print layer. SOLUTION: A water repellent layer 2 is provided on a substrate 1 having a print layer and a fluorescent print layer 3 containing a fluorescent dye exists on the water repellent layer. A resin film or a paper is used as the basic material 1. The water repellent layer 2 blocks intersection of ink between the print layer an fluorescent print layer 3. The water repellent layer 2 may be formed on the entire surface of basic material 1 including the part provided with no print layer. The water repellent layer 2 is a layer containing a water repellent and oil repellent agent in a resin, for example. The water repellent agent or a water repellent and oil repellent agent includes ordinary water repellent agent or water repellent and oil repellent agent, or agents for other use having the function of water repellent agent or water repellent and oil repellent agent.  This constitution ensures emission intensity of a predetermined level or above regardless the color and color material of print layer on a basic material.
Patent JP-H04194809-A (JP)
Title: Multifiber optical connector
Inventor: ARIKAWA TORU
IPC: G02B6/40
Filed: 1990-11-22
Abstract: PURPOSE:To execute high density mounting wherein optical fibers are accurately positioned by inserting an optical fiber tape in an insertion hole comprising a plurality of division holes partitioned from each other. CONSTITUTION:Rows of the number N of pores 3a for inserting a coated fiber are formed in an M-Layer in the end surface A on the abutting side. Meanwhile, division holes 3 partitioned into the same number M as that of optical fiber tapes intended to be mounted are formed in a back B. The optical fiber tape having a tip part the sheathing of which is removed is inserted in the hole 3 from the back B, and the optical coated fiber is inserted in the pore 3a. The division hole 3 is extended from the back B of a casing 1 to a front A thereof and the number M of the optical fiber tapes can be mounted in a shelfform manner. Thus, one optical fiber tape is inserted in each division hole 3 and bonded by means of an adhesive, and in this way, the number of N of optical fiber tapes can be accurately mounted on respective given positions in the M-layer. Further, an engaging hole 4 in which an engaging pin for positioning a connector is inserted and a hole 5 in which an adhesive is dripped are provided.
Patent JP-H02166106-A (JP)
Title: Production of crosslinked polypropylene molding
Inventor: OOSADA KOUJI
IPC: C08J7/12
Filed: 1988-12-19
Abstract: PURPOSE:To produce inexpensively the title molding excellent in heat resistance, impact resistance, adhesion to metals, etc., by stamping a graft polymer obtained from a PP powder, an organic peroxide and a silane compound and bringing the product into contact with water in the presence of a silanol condensation catalyst to crosslink the polymer. CONSTITUTION:A composition prepared by adding a silane compound (e.g. a compound of formula II) of formula I (wherein R is a monovalent olefinically unsaturated hydrocarbon group or a monovalent hydroxyhydrocarbon group; R' is a bivalent, aliphatically unsaturated group-free hydrocarbon group; and Y is a monovalent hydrolyzable organic group) and an organic peroxide to a PP powder of a particle diameter <=500mum or a mixed resin powder prepared by mixing the PP powder as a base with another polyolefin powder is subjected to grafting. The obtained graft polymer is stamped and brought into contact with water in the presence of a silanol condensation catalyst (e.g. dibutyltin dilaurate) to crosslink the polymer. In this way, the title molding is produced.
Patent JP-2000146619-A (JP)
Title: Map information selling device and navigation system
Inventor: KODAMA SATOSHI
IPC: G09B29/00
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To attain a navigation control with an inexpensive and compact constitution without using any fixed media such as CD-ROM. SOLUTION: The map information selling devices 8a and 8b search guided routes to the set destination, and decide a map information necessary for the display of the guided routes, and writes the guided route information and the map information necessary for the display of the guided routes in a commutative semiconductor storage medium (smart media) 9 for selling this. A navigation control part of a 2 DIN VCC (on-vehicle device) 1b as an on-vehicle AV center reproduces the guided route information and map information recorded in the semiconductor recording medium 9, and displays the map of the periphery of the vehicle position and the guided routes on a display screen based on the reproduced map information and guided route information and vehicle position information for guiding a driver to the destination.
Patent JP-H09159342-A (JP)
Title: Refrigerator
Inventor: AIZAKI KAZUSANE
IPC: F25D17/08
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To divert to the right and left the course of chilled air to the cold storage chamber in a refrigerator of the forced chilled-air circulation type so as to keep the cold storage chamber shelf under the outlet of chilled air from direct impingement of its flow and prevent condensation at the shelf. SOLUTION: This refrigerator comprises an air blast fan 11 by which chilled air cooled by an evaporator 10 is made to flow in a manner of forced convection, a chilled-air duct 13 which leads chilled air to the cold-storage chamber 7, a cold-storage chamber duct 14 which is positioned in the upper rear of the cold-storage chamber 7 and which communicates with the chilled-air duct 13, a damper device 15 which is set inside the outlet to the cold-storage chamber duct 14, and a plurality of shelves 17 on which food is deposited in the cold- storage chamber 7 all in a setup to supply chilled air to a freeze chamber by means of the air blast fan 11 and to the cold-storage chamber 7 and vegetable chamber 8 through the chilled-air duct 13.  A projection 16 is formed on one of the inner walls at the outlet of chilled air through which chilled air from the cold-storage chamber duct 14 is blown out downward into the cold- storage chamber 7 so as to divert to the right and left the course of chilled air to the cold-storage chamber 7 by the projection 16.