baber/WOPTO huggingface dataset:
Patent JP-H04102981-A (JP)
Title: Single chip type microcomputer
Inventor: FUJIMOTO KAZUYA
IPC: G11C29/04
Filed: 1990-08-22
Abstract: PURPOSE:To reduce the destruction of memory elements and to increase data rewritable frequency by reducing voltage stress due to a high voltage required at the time of rewriting data. CONSTITUTION:This microcomputer is provided with a means 21 for impressing a rewriting voltage to a non-volatile memory 20 and writing data to be stored and a means 23 for detecting whether an error is included in data read out of the memory 20 or not, and at the time of detecting the existence of erroneous data in the read data, the rewriting voltage is switched to a higher level. When an error exists in the data written in the memory 20, the data writable frequency can be increased by boosting the writing high voltage and the generation of destruction of the memory elements due to voltage stress can be reduced by setting up the initial writing voltage to a low level.
Patent JP-H0269071-A (JP)
Title: Facsimile mail system
Inventor: YOSHINO KANICHI
IPC: H04N1/32
Filed: 1988-09-05
Abstract: PURPOSE:To minimize the communication time and data volume at the time of retransmission by starting the retransmission from an insufficiently received page in response to the request from facsimile equipment. CONSTITUTION:When an error is detected during transmission, the remaining data including the page on which the error occurs are transferred to a retransmission memory 22. Then the address of the destination terminal is registered in a retransmission registering table 19 and the process is completed after setting a state for waiting the retransmission request from the registered terminal. When the retransmission of the remaining data is requested, a retransmission request switch SW 5 is set after the erroneous state is remedied and a retransmission request is made to a server 1. The server 1 performs and a polling process from the terminal upon receiving the request.
Patent JP-H0384044-A (JP)
Title: Foaming agent for thermoplastic resin
Inventor: OMURE YUKIO
IPC: C08J9/14
Filed: 1989-08-28
Abstract: PURPOSE:To obtain a foaming agent for thermoplastic resins, containing tetrafluoroethane and chlorodifluoroethane in a specific proportion, excellent in stability and capable of forming homogeneous foams with hardly any danger of destroying ozonosphere. CONSTITUTION:A foaming agent, containing (A) tetrafluoroethane, preferably 1,2,2,2-tetrafluoroethane (HFC-134a) and (B) chlorodifluoroethane, preferably 1-chloro-1,1-difluoroethane (CFC-142b) at (80-20):(20-80), preferably (70-50):(30-50) weight ratio of the components (A) to (B) and readily decomposable before reaching ozonosphere due to easy decomposability. The aforementioned foaming agent in an amount of 0.001-0.5mol based on 100g thermoplastic resin is mixed with, e.g. the above-mentioned resin melted by heating, at a high temperature under a high pressure, extruded into a low pressure zone and expanded.
Patent JP-2001048047-A (JP)
Title: Transmission for working vehicle
Inventor: OKANISHI TOSHIAKI
IPC: F16H57/02
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To make a transmission compact in the transmission for a working vehicle provided with a first HST for traveling and a second HST for turning. SOLUTION: In a transmission M constituted so as to drive left and right axles in the same direction by operating a first HST 25 and to impart a relative rotation difference to the left and right axles by operating a second HST 28, each of a hydraulic pump 23/a hydraulic motor 24 of the first HST 25 and each of a hydraulic pump 26/a hydraulic motor 27 of the second HST 28 is stored within a housing of the transmission M so that the axes may be left and right directions.
Patent JP-H0776556-A (JP)
Title: (meth)acrylic monomer
Inventor: FUJIWARA KEISUKE
IPC: C07C67/62
Filed: 1993-09-06
Abstract: PURPOSE:To provide a method for stabilizing a (meth)acrylic monomer. CONSTITUTION:A (meth)acrylic monomer containing a sulfur-tin bond-having compound and a dithiocarbamate salt.
Patent JP-2001048978-A (JP)
Title: Block copolymer having polymer segment derived from oxazoline
Inventor: KATAOKA KAZUNORI
IPC: A61K9/51
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polymer which can form a coating film, etc., stably capable of encapsulating acidic medicaments or substances such as DNA in addition to coating characteristics or the like by introducing a polymer segment derived from oxazoline and a PEO segment. SOLUTION: This block copolymer expressed by formula I [wherein AI is hydroxyl group or an organic residue derived from an anionic polymerization initiator, preferably a group of formula II (wherein (p) is 1 to 10; and R1 and R2 are each a 1-10C alkoxy or the like) or the like; R is H or acyl; NP is a residue derived from a nucleophilic agent and preferably OH or the like; (m) is 2 to 20,000; and (n) is 1 to 20,000] is obtained. The block copolymer of formula I can be obtained e.g. by reacting a polyethylene oxide derivative of formula III(wherein R6 is a 1-6C alkyl or the like) with an oxazoline derivative of formula IV(wherein Rb is H, a 1-20C alkyl or the like) and reacting the resultant polymer with a nucleophilic agent and, if necessary, eliminating acyl group and a protective group in the group AI if the protective group exists.
Patent JP-S612590-A (JP)
Title: Porous ink pad and manufacture thereof
Inventor: OSADA SUMIO
IPC: B41K1/54
Filed: 1983-11-24
Abstract: PURPOSE:To markedly enhance clearness of printed images, durability of a pad itself or the like, by providing open micropores having a size of 30-500mum such that the total volume of the micropores is 40-80% of the total volume of the entire body of a metallic porous body. CONSTITUTION:A metallic mold having an appropriate shape is charged with sodium chloride particles selected to have a particle size of 30-500mum. The particles are heated to a predetermined temperature together with the mold to obtain a fired body in which gaps between the particles are connected with each other to form a series of minute gaps opened to the outside surface in a total volume of 40-80% of the volume of the entire body. A melt of aluminumor zinc is poured into the heated mold under pressure to infiltrate the molten metal into the minute gaps, followed by cooling. The lump form body consisting of the metal and the sodium chloride particles is demolded, and is finished by cutting into a predetermined flat plate form 1 or a roll form. The body thus obtained is entirely washed to sequentially dissolve away the contiguous sodium chloride particles, starting from the outer ones, whereby open pores are formed. The body thus obtained is impregnated with an ink to obtain an article.
Patent JP-H0771995-A (JP)
Title: Flow measuring instrument
Inventor: ATSUMI TORU
IPC: G01F1/00
Filed: 1993-09-06
Abstract: PURPOSE:To provide a flow measuring instrument of high reliability, for measuring the flow of gas or liquid. CONSTITUTION:A nonvolatile storage means 9 retains internally stared information even with any abnormalities in the power supply, and an intermittent power supply means 11 works to supply power to the nonvolatile storage means 9 only during the controlling action of a control means 10, so as to control unnecessary power supply to the nonvolatile storage means 9, so as to achieve low power consumption and to secure long-range reliability with battery power supply.
Patent JP-H04103480-A (JP)
Title: Scooter type vehicle with storing box
Inventor: KURATA KOJI
IPC: F02B61/02
Filed: 1990-08-24
Abstract: PURPOSE:To improve a stroke quantity, seat height, and storing box capacity with the whole engine compacted by arranging a carburetor and an air cleaner case with dead spaces on the upper part of a cylinder or the side in the front of a swing case utilized. CONSTITUTION:The cylinder 11 and the cylinder head 12 of a unit swing type engine 4 are forwardly tilted in approximately horrizontal, a swing case 14 is continuedly provided backward from one side of a crank case 13 ranging backward from the cylinder 11 and the cylinder head 12, and a rear wheel 2 is axis-supported on the inner side of the rear of the case 14. An exhaust passage 24 is introduced from the lower surface of the cylinder head 12 to be led to the opposite side of the swing case 14, and then is extended backward under a fan casing 19 to be connected to a muffler 25 arranged on the side of the rear wheel 2. On the other hand, a carburetor 26, facing in an approximate fore and aft direction, is arranged on the side of the cylinder 11 and the cylinder head 12 in the front of the swing case 14, an air intake system is laid out with the carburetor 26 as a center, and an air cleaner case 28 is installed along the cylinder 11 upper surface in the direct front of the crank case 13.
Patent JP-H0385195-A (JP)
Title: Apparatus for cloth cutting in hole darning machine
Inventor: SHIBUYA SHOICHI
IPC: D05B69/00
Filed: 1989-08-30
Abstract: PURPOSE:To prevent failure of parts and too early degradation of the cutting quality of a cloth cutting knife in a hole darning machine by respectively and independently regulating operation stroke of the cloth cutting knife with a stroke variable system of an air cylinder, operation pressure with a pressure regulator, and operation time with changes of time during which a solenoid valve is excited. CONSTITUTION:A cylinder stroke variable screw 5 is fixed on the top end of a piston rod cushion 4 of an air cylinder 85, and relative changes of the position of the screw 5 with respect to the cushion 4 cause changes of operation stroke of a cloth cutting knife. On the other hand, air pressure on a solenoid valve 84 can be adjusted by a pressure regulater 7, and turn of a driving lever 82 clock-wise around a shaft 82a turns a switch 83 OFF. In this connection, excitation period of the solenoid valve 84 can be arbitrarily set by a variable regulating mechanism 10 provided on a regulator board 9 at any value, if desired, longer than a necessary operation time of the air cylinder 85.
Patent JP-H0383547-A (JP)
Title: Roasting of food and device therefor
Inventor: ENOMOTO MORIMASA
IPC: A23L5/10
Filed: 1989-08-29
Abstract: PURPOSE:To obtain a roasted product having excellent taste free from roasting unevenness and black oxidized coating film, etc., in a short time by pretreating a food with superheated steam while insulating circulation of the open air and broiling and roasting with superheated steam higher than the superheated steam of the pretreatment. CONSTITUTION:A normal-pressure heat-treating chamber 1 in an approximately insulated state of the open air is divided into a cooking zone 3 and a roasting zone 4 by a partition plate 2. Then a food ingredient 57 (e.g. beef) is fed to the cooking zone 3 by a porous transporting means 5 and pretreated by superheated steam sent from a steam superheater 32. Then the pretreated food ingredient 57 is introduced to a roasting zone 4 and heated with superheated steam higher than the superheated steam of the cooking zone 3 sent from a steam superheater 52 to produce broiled and roasted food. Then the prepared broiled and roasted food is introduced to a cooling chamber 12 and cooled by air cooling.
Patent JP-S6465156-A (JP)
Title: Resin composition
Inventor: NAKASHITA SUENORI
IPC: C08L27/06
Filed: 1987-09-04
Abstract: PURPOSE:To obtain a nontoxic resin composition excellent in heat stability, color stability and transparency, by mixing a vinyl chloride resin with a calcium salt of an organic acid, a zinc salt of an organic acid, a specified stabilizer and a tocopherol compound. CONSTITUTION:A resin composition comprises a vinyl chloride resin, a calcium salt (a) of an organic acid, a zinc salt (b) of an organic acid, at least one member (c) selected from among stearoylbenzoylmethane, palmitoylbenzoylmethane and a dehydro acid and a tocopherol compound (d). The amounts of said calcium salt and said zinc salt are each 0.01-2pts.wt. per 100pts.wt. vinyl chloride resin. The amount of said component (c) is 0.001-1pt.wt. per 100pts.wt. vinyl chloride resin. As said tocopherol compound, vitamin E which is a mixture of tocopherols can be used as such. The amount of this compound is 0.001-2pts.wt. per 100pts. wt. vinyl chloride resin.
Patent JP-H03143043-A (JP)
Title: Communication system for network, communication method and receiving device
Inventor: VANDER MEY JAMES E
IPC: H04L7/06
Filed: 1990-08-23
Abstract: PURPOSE: To attain communication with high reliability and privacy by providing a receiving means and a means for synchronization for each of plural signals. CONSTITUTION: A transmitting stage 16 transmits encoded continuous bit strings having frequencies changing across a certain time block by using a specific encode series for transmitting each data bit to a medium as each encoded bit. A receiving stage 24 operates synchronization by each bit(chirp). In this case, different fields or areas for synchronization are not provided at a packet or chirp so that the discriminating unit of drift can be reduced to a time required for transmitting the bits of data instead of the continuing time of the packet. Thus, the influence of a narrow band defect can be removed or reduced.
Patent JP-2000057654-A (JP)
Title: Light guide device
Inventor: MAEYAMA YOSHIFUMI
IPC: G11B15/08
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a light guide device giving widespread directivity to a beam irradiating from a light emitting element toward a light receiving element, which is capable of irradiating a strong beam, surely receiving the beam from the light emitting element by the light receiving element, supporting the sensor sensitivity of the light receiving element, giving a margin to a positional dimension of the light passing prism of the light emitting element and the sensor of the light receiving element, and reducing a defective rate. SOLUTION: This device is provided with a light guide member light guiding the beam from the light emitting element 1 toward the light receiving element 2. The light guide member is constituted by the light passing prism 3 and the light irradiation surface 3a irradiating the beam toward the light receiving element 2 of the light passing prism 3 is formed to a hemispherical projected shape, and projecting/recessing parts for diffusion-irradiating the beam are formed on the light irradiation surface 3a.
Patent JP-H01121266-A (JP)
Title: 6-(((substituted)pyridine-3-yl) alkyl and alkenyl)-tetrahydro-4-hydroxypyrane-2-one inhibitor
Inventor: AREGUZANDAA UIRUHERUMU CHIYUCH
IPC: C07D405/06
Filed: 1988-09-07
Abstract: NEW MATERIAL: A compd. expressed by formula I and II (X is CH 2 CH 2  or CH=CH; R 1  and R 4  are alkyl, CF 3  cyclopropyl, (substd.) phenyl, 2-pyridyl, 2-pyrimidinyl, CH 2 OH, etc., and R 1  is moreover CH 2 OH or S(O) n R ((n) is 0-2; R is alkyl, phenyl, etc.; R 2  is H, alkyl, CF 3 , cyclopropyl, (substd.) phenyl, etc.; R 3  is H, alkyl, CN, CH 2 NH 2 , NO 2 , etc.), and its N-oxide.  
     EXAMPLE: Trans-tetrahydro-4-hydroxy-6-[2-(2-methyl-4-phenyl-3-pyridinyl)ethyl]-2 H-pyrane-2-one.  
     USE: A strong inhibitor of cholesterol biosynthesis.  
     PROCESS: The compd. expressed by formula I is obtained by allowing the compd. expressed by formula III to react with an alkali metal salt of a dianion of methylacetoacetate, then reducing an obtained compd. expressed by formula IV to obtain an ester compd. expressed by formula V, then hydrolyzing and cyclizing the ester. 
     COPYRIGHT: (C)1989,JPO
Patent JP-2001052273-A (JP)
Title: Monitoring device
Inventor: HAYASHI MAKOTO
IPC: G06Q40/02
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To easily retrieve stored picked-up video in a short time by attaching the authentication number information of a portable card to the header part of image data to make them correspond to each other and retrieving image data in a recorder on the basis of the authentication number information. SOLUTION: A picked-up video outputted from a monitoring camera 14 is stored in an image memory 16. A card reader 12 reads the authentication number information on a portable card 11 and stored the authentication number information in a work memory 13. A corresponding device 17 attaches the authentication number information given from the memory 13 to the head part of image data obtained from the memory 16 to form a data file, also forms a log table in which pieces of authentication number information are arranged time sequentially in the order of being read and records them in a recorder 18.  An input device 19 inputs an authentication number, a retrieving device 20 retrieves a data file corresponding to a record in the log table and its authentication number information using the number as a key and displays the reproduced video of image data recorded in the recorder 18 on an indicator 21.
Patent JP-H0561643-A (JP)
Title: Carry look-ahead adder
Inventor: TSUJIHASHI YOSHIKI
IPC: G06F7/50
Filed: 1991-09-03
Abstract: PURPOSE:To speed up carry propagation in an adder using a carry look-ahead system. CONSTITUTION:The carry look-ahead system is hierarchically used for plural adders (ADDs) 1a-0, 1a-1... each of which forms a sum output, a carry forming signal and a carry propagation signal from two input signals to be added and a carry-in signal from a lower digit, plural carry formation/propagation signal forming circuits (4GPs) 1c-0, 1c-1... for inputting carry forming signals and carry propagation signals formed from respective ADDs and forming carry formation signals and carry propagation signals corresponding to plural bits and plural carry by-pass circuits (CLAs) 1b-0, 1b-1... for forming carry-out signals to upper digits from respective carry formation signals, carry propagation signals and carry-in signals from respective lower digits and the value of the initial CLA is constituted so as to be minimum in all the CLAs excluding the final CLA.
Patent JP-H06181963-A (JP)
Title: Freely adjustable supporting mechanism
Inventor: PIEERU IZABEERU
IPC: F16M11/04
Filed: 1992-08-21
Abstract: PURPOSE: To obtain a free-adjustable bearing structure of therapeutic equipment, which patients can simply operate by their single hand, by fitting therapeutic equipment to this freely extendible/contractible boom equipped with a pressure bias means. CONSTITUTION: This free-adjustable bearing structure 10 has a freely extendible/ contractible boom 13 fitted to turn freely around the rotary connection 18 vertically at the connection end 14 to the free-adjustable rotary housing 15 available to be fitted to a fixing material 17, and a free-adjustable pressure bias means 20 installed inside the rotary housing 15 and giving a vertical moment to the therapeutic equipment 11. This structure 10 also has a free attachable/detachable brake 35 to position therapeutic equipment 11 at a desired angle to the free end 19 of the boom 13.  It is also provided with an articulation connecting joint 28 to connect therapeutic equipment 11 to the boom's free end 19 with each other, a handle 39 to position the therapeutic head 12 to a given place, and three de-braking/re-braking means 36, 37, 38 to adjust therapeutic equipment's 11 angle position to the boom's free end 19 by de-braking/re-braking 35.
Patent JP-H0968439-A (JP)
Title: Output method for resolver/digital conversion
Inventor: MATSUBA HAJIME
IPC: G01D5/245
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain an output method in which only digital angle data from a normal converter is outputted so as to be endowed with redundancy by a method wherein a plurality of resolver/digital(R/D) converters are used. SOLUTION: An SIN signal 3 and a COS signal 4 at a first resolver are inputted to a first R/D converter 1, and a reference signal 5, from the outside, which is created by a clock signal is inputted to the converter 1. A plurality of R/D converters 1 to 1n, for redundancy, which are constituted in the same manner as the converter 1 are installed side by side. Since phase detector outputs of the respective converters 1 to 1n are signals which are proportional to errors in SIN signals 3 and COS signals 4 as input angle signals and in digital angle data 7 as signal angle data, they are normally 0V. However, when an abnormality is generated in the converters 1 to 1n, they do not become 0V. This state is detected by an abnormality detection circuit 20, the operation of abnormal output buffers 30, 30n is stopped by output control signals 20a to 20n, and only normal angle data 7 is outputted.
Patent JP-H0388798-A (JP)
Title: Vapor synthesizing method for diamond
Inventor: HOSOYA IKUO
IPC: C30B29/04
Filed: 1989-08-31
Abstract: PURPOSE:To obtain high quality diamond with a wide area at high speed by ejecting the plasma generated with the supply of gases while moving the plasma by a magnetic field along a linear spacing of an anode and cathode, either of which is cooled. CONSTITUTION:The gaseous raw materials incorporating gaseous plasma, such as gaseous H2 and gaseous Ar, are introduced between a nozzle-shaped hollow anode electrode 1 made of copper, etc., and a cathode electrode 2, made of tungsten, disposed apart an annular spacing of 0.5 to 20mm from the anode 1, in a reaction vessel; thereafter, 30 to 250V is impressed at 5 to 300A therebetween to eject the plasma jet from the spacing between the electrodes 1 and 2. The magnetic field is then formed by permanent magnets 5, 6 in the vicinity of the electrodes 1, 2 to move and rotate the plasma jet along the annular spacing. Water is ejected from small holes 14 of a pressurized water feeding part 9 and a pressurized water feeding pipe 13 to cool the latent heat of the electrodes 1, 2. The diamond is thus vapor-synthesized on a substrate 102 on a substrate holder 101.
Patent JP-H1051078-A (JP)
Title: Semiconductor laser array and its manufacture
Inventor: IWASE MASAYUKI
IPC: H01S5/40
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To facilitate the process control at the time of manufacture, and besides, facilitate the photocoupling with an optical fiber. SOLUTION: This laser array 10 is composed of a sub mount 12, a plurality of semiconductor lasers 14 arranged in array form on the sub mount 12. Here, the sub mount 12 is equipped with a common p-side electrode 16 in its upper layer, and for each semiconductor laser 14, the resonator 18 and the n-side electrode 20 are electrically separated from each other by a separation groove 22, and besides the p-side electrode 16 is electrically connected, being bonded in junction condition onto the p-side electrode 16 of the sub mount 12, and they operate independently. The periphery of the array of a semiconductor laser 14 is surrounded by a resin layer 24 high in light permeability and low in moisture permeability, and it is on the same level as a semiconductor laser 14. Then, in the region where a part of the resin layer is removed, the p-side electrode 16 is exposed.  The semiconductor laser 14 is constituted as the BH-LD on an n-InP substrate, and it has a groove 23 for reduction of parasitic capacity, and the lead wire 26 for signals from the n-side electrode 20 is extended onto the resin layer 24.
Patent JP-S58170490-A (JP)
Title: Total broth extraction of abelmectin
Inventor: KAARU BAGUNAA
IPC: C07H17/08
Filed: 1982-12-21
Abstract: In the whole broth extraction of avermectins, the pH of the whole broth is adjusted with mineral acid and the broth is then contacted with a solvent extractant so that the avermectin-active component is taken up by the solvent. The new avermectin-rich extractant is then processed through a solvent concentration step and the avermectin isolated by conventional crystallization. The extractant is then recycled with appropriate make-up to extract a subsequent batch of whole broth.