baber/WOPTO huggingface dataset:
Patent JP-H05263630-A (JP)
Title: Manufacture of catalyst converter and exhaust emission control tool
IPC: F01N3/20
Filed: 1992-03-23
Abstract: PURPOSE:To provide a product which can be used at a high temperature for a long period with stability, can be comparatively easily installed on an exhaust pipe, bring about a slight thermal loss, and is suitable for an auxiliary catalyst of an internal combustion engine. CONSTITUTION:A catalyst converter 7 is arranged on an exhaust system of an internal combustion engine. An outer peripheral surface of an exhaust gas purification tool is covered with a tubular outer case. The tubular outer case is connected to an exhaust pipe which is not shown in the figure. The exhaust gas purification tool 30 is made of a ceramic pipe 11 whose longitudinal both ends are opened. A catalyst for purifying the exhaust gas is held in an inner peripheral surface 11a.
Patent JP-H05267352-A (JP)
Title: Semiconductor device
IPC: H01L29/778
Filed: 1992-03-23
Abstract: PURPOSE:To incorporate excellent drain current cut-off characteristics, driving capacity by forming a channel layer of an undoped InGaAs layer and an n-type InP layer for holding it, and forming a boundary between the InGaAs layer and the InP layer and a channel of two-dimensional electron gas near it. CONSTITUTION:A channel layer is formed of an n-type InP layer 230, an undoped InGaAs layer 240 and an n-type InP layer 250. Channels 270, 280 are formed in the n-type InP by two dimensional electrons of electrons supplied from the layers 230, 250. A current flowing through the channels 270, 280 become dominant in a low electric field as a current flowing between a drain and a source. Parts of electrons are transited to the sides of the layers 230, 250 in a high electric field to flow through the layers 230, 250. Since the channels 270, 280 have high electron saturated densities, a mean transit time is shortened irrespective of a variation in the magnitude of the electric field.
Patent JP-S52147943-A (JP)
Title: Phase-shift circuit
Inventor: SUZUKI HIDEO
IPC: H03H11/16
Filed: 1976-06-02
Abstract: PURPOSE:To facilitate the selection of the circuit parts as well as to secure a constant phase-shift amount and output amplitude by having a constitution in which the phase-shift amount does not depend on the input frequency and the circuit time constant.
Patent JP-H05270428-A (JP)
Title: Rear wheel steering device for vehicle
IPC: B62D5/30
Filed: 1992-03-23
Abstract: PURPOSE:To take a proper safety countermeasure at trouble time without giving an unnecessary loss of orientation to an occupant. CONSTITUTION:A rear wheel steering device is provided with a trouble detecting means 30 for detecting a trouble generated in a rear wheel steering device, trouble control means 33 for lighting a warning lamp 32 and also placing a rear wheel in a fail safe condition in the point of time the above-mentioned trouble is detected to be generated by this trouble detecting means 30, trouble part specifying means 31 for specifying a trouble location when the trouble is generated, and a selecting means 34 of deciding whether a trouble condition is slight or not in accordance with the specified trouble location to select timing for placing the rear wheel in a fail condition. By selecting the second fail mode when the slight trouble is generated, the timing for placing the rear wheel in the fail safe condition is delayed.
Patent JP-S60210565-A (JP)
Inventor: FUJII MASAHARU
IPC: C04B16/02
Filed: 1984-03-31
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-S52147799-A (JP)
Title: Method of manufacturing semiconductor ceramic capacitor element
Inventor: FUJITA YOUSUKE
IPC: C04B35/00
Filed: 1976-06-02
Abstract: PURPOSE: To form a capacitor which is high in a large capacitance low loss and breakdown voltage by adding Cu, Bi or Mn metals or oxides on the surface of a CaO - SrO - TiO 2  family ceramic semiconductor element and heat-treated it to insulate a crystal granular field. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57205273-A (JP)
Title: Power steering apparatus
Inventor: FUTABA TAKESHI
IPC: B62D5/083
Filed: 1982-04-19
Abstract: PURPOSE:To permit simultaneous closing of rotating control valves so as to reduce a flowing noise of a pressure oil, by chamfering a plurality of lands on a spool valve composing the rotating control valves of the titled apparatus into the same shape. CONSTITUTION:The lands 5, 6 and oil grooves 7, 8 for controlling the flow rate of a pressure oil flowing into and out of a hydrualic cylinder are axially formed in the inner circumferential surface of a valve body 1 and on the outer circumferential surface of the spool valve composing the rotating control valve. The lands 5 equi-spaced and formed on the spool valve 2 are chamfered in the same way to form orifices 20 with a chamfer angle alpha and a chamfer length l. By the relative rotation of the spool valve 2 and the valve body 1, all the oil paths that will be defined by the spool valve 2 and the valve body 1 can be closed simultaneously.
Patent JP-S54156562-A (JP)
Title: Thickness measuring apparatus of shape steels
Inventor: ONO GAKUSHI
IPC: G01B15/02
Filed: 1978-05-31
Abstract: PURPOSE: To avoid collision of radiation source parts and shape steels by movably providing  second, third frame mechanisms on a movable first frame mechanism, disposing a radiation  source parts and a detector with the shape steel being measured in-between and on the outside of  the travel path region of the shape steel in each frame.   
     CONSTITUTION: A first frame structure 20 is movably disposed on the rail 11 of a base plate 10.  Second and third frame structures 30, 40 are movably disposed on the lower frame 21 of the first  frame structure 20. A radiation source part 50 and a detector 51 are opposedly disposed with the  shape steel to be measured 100 in-between to the first frame structure 20 to make the first  measuring system. A source part 60 and a detector 61 are opppsedly radiation disposed with the  foregoing shape steel 100 in-between to the second frame structure to make the second measuring  system. A radiation source 70 and a detector 71 are opposedly disposed with the foregoing shape steel in-between to the third frame structur 40 to make the third measuring system. Moreover, all  the radiation source parts and detectors are placed respectively on the outside of the travel path  of the abovementioned shape steel to avoid collision with the shape steel, whereby the thicinesses  of the web and respective flanges of the shape steel are made independently measurable.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000261016-A (JP)
Title: Photosynthetic organic sollar battery
Inventor: IMAHORI HIROSHI
IPC: H01L31/04
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To extract a macro current without deactivation by suitably disposing electron donors, a photosensitizer, and an electron acceptor in a three- dimensional manner and importing orientation of a charge separation state. SOLUTION: Photoinduced electron movement occurs with high priority from porphyrin, which is in an excitated singlet state, to C60. The resultant C60- shifts a single electron to electron carriers, such as oxygen ($0.48 V(O2/O2-)) and/or MV+2(-0.62 V(MV+/MV+)). Subsequently, these electron carriers supply a single electron to counter electrode. Meanwhile, electrons are moved from ferrocone to P+ and then from an An electrode to Fc+. Consequently, initial state is restored, and a flow of electron occurs from the Au electrode to the counter electrode via a triad monomolecular film and electrolyte. Therefore, an optical charge separating material compound is used, in which an electron donor, a photosensitizer, and an electron acceptor are three-dimensionally disposed, so that electric charges can be moved with high efficiency.
Patent JP-H1010119-A (JP)
Title: Remaining-life evaluating method for low alloy steel
Inventor: KANETANI AKIHIRO
IPC: G04F13/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To evaluate the remaining life of low alloy steel at the time of no decarbonization without the effect of the greatness of hardness change. SOLUTION: The relationship of fused metal hardness-time temperature parameter at the time of no decarbonization is enciphered with the Si component of the fused metal as the variable beforehand. The hardness of the fused metal for an actual apparatus is measured. The Si component in the fused metal is analyzed. The equivalent temperature of a pipe wall is obtained based on the relationship of fused metal hardness-time-temperature parameter at the time of no carbonization described above and the operating time in correspondence with the Si component. Then, the time-temperature parameter in correspondence with the stress obtained from the shape, dimension, internal pressure and the like of the actual apparatus is obtained based on creep fracture database or new material.  The life of the new material is obtained based on the above described time-temperature parameter and the equivalent temperature at the pipe wall. The operating time of the actual apparatus is subtracted from the life of the new material, and the remaining life of the new material is evaluated.
Patent JP-S60209854-A (JP)
Title: Production for hydrophilic polymer
Inventor: HAYASHI OSAMU
IPC: C08G59/00
Filed: 1984-04-03
Abstract: PURPOSE:To obtain a hydrophilic polymer by subjecting the unsaturated double bond of a polyisoprene or a natural rubber to epoxidation in a specific proportion and opening the epoxy ring thereafter. CONSTITUTION:A polyisoprene or a natural rubber of >=10,000mol.wt. where >=80% unsaturated bond is cis 1,4-bond is heated under the existence of the third amine such as a pyridine, a picoline, a quinoline, or the like and a carboxylic acid having <=10C after 5-60mol% unsaturated double bond of said polyisoprene or natural rubber is subjected to epoxidation, thus obtaining a hydrophilic polymer. With respect to opening of the epoxy ring, 5-60mol% epoxy ring is opened on a basis of the unsaturated double bond of materials before epoxidation. The polymer obtained in this manner is hydrophilic (water-soluble in some cases) and has the unsaturated double bond internally and can be used for applications to a paint, an adhesive, and paper or the like, and this polymer can be used while using effectively features (photosensitive property, giving of rubbery properties, hardening due to thermal cross-linking, etc.) which conventional water-soluble high polymers do not have.
Patent JP-S62221232-A (JP)
Title: Optical space propagation communication equipment
Inventor: MIBU TAKAHIKO
IPC: H04L12/44
Filed: 1986-03-24
Abstract: PURPOSE:To obtain an optical space communication system less in the influence of background optical noise by adding the destination address to transmission data and transmitting data with the optical signal of one of plural wavelength bands and receiving a confirmation signal with the optical signal of this wavelength band. CONSTITUTION:The destination address and transmission data are stored in a transmission buffer 14; and when transmission is indicated, the wavelength band selected by a wavelength selecting circuit 15 is used to transmit the destination address and transmission data from a specific optical transmitter (for example, the first transmitter 16) as an optical signal. In one of plural optical transmitter-receivers, an optical receiver (for example, the k-th optical receiver 19) operated in the wavelength band of the received optical signal outputs an address and data. If the coincidence between the address of this optical receiver and the received address is detected by a reception discriminating circuit (for example, 22), a reception confirmation response signal is transmitted from an optical transmitter (for example, 28) which generates the optical signal of the same wavelength band as the received wavelength band.
Patent JP-H06314162-A (JP)
Title: Multimedia stylus
Inventor: FURANKU ERU SUTEIN
IPC: G06F3/048
Filed: 1994-03-10
Abstract: PURPOSE: To realize a sound communication function for reducing acoustic noise which is picked up by a microphone by transmitting information generated in a pen input/output computer system to a receiver in a stylus through an antenna. CONSTITUTION: A pressure converter 10 has a layer formed by resistance altered substance (FSR) sensitive to a force. It has a character that resistance changes when the force if given on the surface and it is compressed. Conductive electrode on a printed circuit board 11 is brought into contact with the FSR converter phase 10 so that a perfect circuit is formed between conductors on the printed circuit board 11 via the FSR converter phase 10. An operation amplifier 40 is turned on and voltage is given to the FSR converter 10. When the tip 4 of the stylus 20 is pressed on the surface of the tablet, the FSR converter phase 10 is compressed between the surfaces of two facing parts. As the pressure is given to the tip 4 of the stylus, the tip 4 is displaced, current and voltage changes occur.
Patent JP-S54156266-A (JP)
Title: Trommel
Inventor: TANAKA SADAO
IPC: B07B1/22
Filed: 1978-05-31
Abstract: PURPOSE: To provide a trommel capable of maintaining efficient continuous sieving for a long period of time since the functions of preventing and removing clog are given thereto.  
     CONSTITUTION: Trommel body 3 is provided inside the rotary frame 1 rotated in direction (a) on support rollers 2. Said trommel body 3 is made by assembling a number of sieve elements 4 so that a sieve 5 may be formed at the section substantially corresponding to the lower half of said rotary frame 1, said sieve elements 4 is provided with a V-groove A whose wider opening is located at one side of a rectangular plate, and the comb teeth base end thereof is pivotally fastened on a bracket 11. Further, a sieve element 4 attitude control curved guide member 8 is placed on the rotation direction side of the section substantially corresponding to the upper half of said trommel body 3 to remove automatically the treated material clog of said groove A formed between said sieve elements 4 when said sieve elements 4 are transferred along said guide section 8a. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10244862-A (JP)
Title: Vehicle table
Inventor: SATO KAZUO
IPC: B60N3/10
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a low-profile compact vehicle table having two cup holders. SOLUTION: This vehicle table has a table body 10 with a recess 11 having a through hole and a cover 2 supported by a shaft and opened with respect to the table body 10. A cup frame 3 supported by a shaft and opened in the same direction of the cover 2 is provided between the recess 11 and the cover 2 and a cup receiving base 4 moved up or down when the cover 2 is opened or closed is provided under the recess 11. If the cover 2 and the cup frame 3 are opened, a first cup holder 61 having the cover 2 as a bottom and the cup frame 3 as a frame is formed and a second cup holder 62 having the cup receiving base 4 as a bottom and the recessed part 11 as a frame is formed.
Patent JP-H09226439-A (JP)
Title: Deck dump device for power conveying vehicle
Inventor: SATOU MITSUMOTO
IPC: B60P3/40
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To rotate a deck from the horizontal position to the standing dump position via the tilting dump position without increasing a stroke for a cylinder so as to smoothly load/unload a cargo while solving problems due to the increase in a size of the cylinder and so as to facilitate inspection and maintenance of a traveling device and the like. SOLUTION: A deck 3 is arranged in a vehicle body rotationally from the horizontal position A to the standing dump position C via the tilting dump position B, while a cylinder 5 is arranged in the vehicle body so as to rotate the deck 3 between the horizontal position A and the tilting dump position B via a link 6, and when the cylinder 5 is extended maximally, it holds the deck 3 in the tilting dump position B. The link 6 is fixed in the deck 3 while the deck 3 is rotated from the horizontal position A to the tilting dump position B, and while the deck 3 is rotated from the tilting dump position B to the standing dump position C, the link 6 is allowed to rotate in the direction in which a joint angle between the cylinder 5 and the deck 3 is opened.
Patent JP-2000265039-A (JP)
Title: Epoxy resin composition, film adhesive, and adhesive- coated copper foil
Inventor: SUZUKI TAKAYUKI
IPC: C08J5/18
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain resin composition capable of being formed into a film without using any glass fibers as a reinforcement by using an epoxy resin, a curing agent for the epoxy resin, a phenol/polybutadiene adduct, and polyvinyl butyral as the essential components. SOLUTION: The curing agent for the epoxy resin is exemplified by dicyandiamide, an acid anhydride, or a phenolic curing agent. The phenolic curing agent is desirably a phenol novolak resin. The curing agent is usually used in an amount of 2-5 pts.wt., (for dicyandiamide) or of 30-80 pts.wt. (for a phenolic curing agent) per 100 pts.wt. epoxy resin. It is desirable that 100 pts.wt. epoxy resin is compounded with 30-100 pts.wt. phenol/polybutadiene adduct and 10-50 pts.wt. polyvinyl butyral. The composition may contain a filler, desirably, in an amount of 50-200 pts.wt. per 100 pts.wt. epoxy resin.
Patent JP-S52148963-A (JP)
Title: Solid-liquid separating method and apparatus therefor
Inventor: INOUE KIYOSHI
IPC: B01D21/01
Filed: 1976-06-04
Abstract: PURPOSE: To separate suspended solid in a raw water by solidification and dehydration using coagulant and dehydrating agent, and facilitate the dehydration to moisture content less than about 20W30%. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57181419-A (JP)
Title: Data reproducing circuit
Inventor: KANEKO KENJI
IPC: G11B20/10
Filed: 1981-04-30
Abstract: PURPOSE:To pickup only correct data externally through ineffective data errors, by detecting the absence of a framing code at a specified period and erasing the contents of a memory. CONSTITUTION:A dropout takes place in a certain horizontal scanning period, then since a specified amount of data is not filled in a memory 5 (shift register), no framing code detection circuit 6 is operated. Thus, no FF7 is set, the Q' output goes to H level, and the output of an AND circuit 12 goes to H level when the next horizontal synchronizing signal is incoming to an input terminal 13, a reset signal is supplied to the memory 5 and the contents are all zero. Thus, even if a new data is incoming during one horizontal scanning period after occurrence of a dropout, the contents of the memory 5 at one horizontal  period causing dropout are made once zero for restarting, allowing to avoid the  detection of the framing code with the remaining data and the next new data  and to inform only correct data externally.
Patent JP-S63231695-A (JP)
Inventor: SHIMIZU TOSHIYUKI
IPC: G07D9/00
Filed: 1987-03-20
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-H08256629-A (JP)
Title: Sorting device for shell fish
Inventor: KUMAGAI YUSUKE
IPC: A01K61/00
Filed: 1995-03-24
Abstract: PURPOSE: To provide a sorting device capable of adjusting the tilting angle of a sieve according to the kind of the shell fishes by installing the sieve sorting the shell fishes dropped from a hopper and capable of rocking with a specific means in an tilted state. CONSTITUTION: This sorting device for shell fishes comprises installing a sieve 1 sorting the shell fishes dropped from a hopper and capable of rocking in an tilted state, supporting the upper end side of the sieve by an eccentric shaft 62 connected to a driving source 12 with a belt 52, conducting the shuttle and vertical movements of the upper end side of the sieve, and supporting the lower end side of the sieve by a guiding means 3 having a roll 13 and a roll guide surface 23 for the easy adjustment of the tilting angle of the sieve.
Patent JP-S59192481-A (JP)
Inventor: TERAUCHI TSUNEO
IPC: B25J9/16
Filed: 1983-04-14
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-H10260292-A (JP)
Title: Reprocessing method for spent fuel
Inventor: HOSHIKAWA TADAHIRO
IPC: G21C19/46
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for reprocessing spent fuel and producing MOX with Pu/U ratio proper for fuel for light water reactors or fast reactors and uranium oxide for light water reactors. SOLUTION: This reprocessing method is constituted of a process (1) cutting spent fuel including uranium U, plutonium Pu, fission products (FP) and solving in nitric acid solution, a process (2) crystallizing and separating a part of uranium from the nitric acid solution by using the relation of temperature of nitric acid solution and U concentration and controlling the Pu/U ratio in the nitric acid solution, a process (5) contacting the nitric acid solution to ion exchanger to adsorb U and Pu of the PU/U ratio and separation-decontaminating the FP, a process (6) heating the U and Pu of an arbitrary Pu/U ratio obtained respectively in the form of nitrate in the process (5) and converting to each oxide to obtain MOX and a process (3) heating the uranium separated in the form of nitrate in the process (2) and obtaining uranium oxide.
Patent JP-S51142294-A (JP)
Title: Device for removing static electricity
Inventor: ISHIYAMA TONERI
IPC: H05F3/00
Filed: 1975-06-02
Abstract: PURPOSE: To braden the contact area so that the end or side of a hair may contact with the shape of a charged substnace, and to increase the removal effect for electricity by the removing action of a needle-shaped conductor for the portion that does not contact the hair but is close to it. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10261718-A (JP)
Title: Semiconductor device and design support tool
Inventor: OSAKA HIDEKI
IPC: H01L21/82
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To shorten a path length of wiring which connects a macro cell with an external cell by connecting the macro cell provided via an insulating layer with the external of a semiconductor by a pad. SOLUTION: Pads 2 are provided, for example, for supplying power to an interface with the external of a semiconductor device 1 or to the semiconductor device 1 from the external. Among the pads 2, a pad 2-1 is commonly used for a plurality of macro cells in the semiconductor device 1 and a pad 2-30 is provided for each macro cell. The pad 2-1 is connected to wiring 41. Then, power common to the macro cells is supplied. The pad 2-10 is directly connected to each macro cell 30. The pad 2-10 is disposed at the upper part or a part close to the circumference of each macro cell 30. The I/O pad 2-10 is used for input/output of a signal between each macro cell 30 and the external or for supplying each macro cell with power.
Patent JP-H09257752-A (JP)
Title: Apparatus for detecting transformation point of member to be heated by high frequency induction heating and tempering apparatus
Inventor: YAMAMOTO NORIYUKI
IPC: G01N25/02
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To easily detect that the heating part of a member to be heated becomes a predetermined texture state at a time of tempering by providing a probe detecting the magnetic flux generated by the eddy current flowing to the member to be heated. SOLUTION: A heating coil 1b allows the alternating magnetic field formed by the high frequency current from a high frequency power supply 1a to act on a member to be heated to generate an eddy current to heat the member to be heated. A probe 1c detects the magnetic flux generated by the eddy current of the member to be heated as the quantity of electricity. The A2 - and A3 -transformation point detectors 3a, 3b of a transformation point detector 3 detect A2 - and A3 - transformation points. That is, the A2 and A3 - transformation points are detected from the signal S2 obtained by rectifying the output signal S1 of the probe 1c by a rectifier 2 and transformation point signals S3, S4 are outputted.  A control part 4 overall controls a tempering apparatus inclusive of the high frequency powder supply 1a, a cooling water supply device 5 and an alarm device 7 by control signals S5, S6, S7.