baber/WOPTO huggingface dataset:
Patent JP-2000259783-A (JP)
Title: Drive device
Inventor: YAMAMOTO TOKIO
IPC: G11C16/02
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To make accessible multiple storage media continuously or selectively without any time loss and to making neither the device constitution nor the processings complicated by controlling the selection state of a selecting means and the access operation of an access means when multiple storage media are loaded on a loading means. SOLUTION: Various data (music data, sound data, moving picture data, still picture data, etc.), are recorded on and reproduced from a plate type memory connected to an internal connector pat 30. For example, when plate type memories are loaded in connectors 30A and 30C and the reproduction is set in the order of the plate type memory on the side of the connector 30A and the plate type memory on the side of the connector 30C, a selector part 63 selects the connector 30A first and all the tracks of the plate type memory loaded in the connector 30A are reproduced. Successively, the selection of the selector part 36 is changed to the connector 30C and all the tracks of the plate type memory loaded in the connector 30C are reproduced. Thus, the continuous reproduction is completed.
Patent JP-H08230538-A (JP)
Title: Seat lock device for automobile
Inventor: URATSUJI TAKAKAZU
IPC: B60N2/90
Filed: 1995-02-28
Abstract: PURPOSE: To eliminate a clearance and to prevent noise from generating and the damage to members from being produced by forming with a pole comprising a rotating member provided with a projected piece to be inserted between one projected piece of the latch and a striker. CONSTITUTION: The tapered parts 34 and 42 of a latch 3 and a pole 4 are formed with a linear inclined part on the underside of one projected piece 31 of the latch 3 which constitutes a contact part and an arc inclined part on the upper surface of the projected piece 41 of the pole 4. Also a pressure angle obtained by tangential contact relative to the rocking center of the pole 4 between the tapered part 34 of the projected piece 31 of the latch 3 and the tapered part 42 of the projected part 41 of the pole 4 is set at zero. By this, the pole 4 is prevented from coming out of the latch 3. Then, after a striker 2 advances into the recessed part 33 of the latch 3, the projected piece 41 of the pole 4 is inserted between one projected piece 31 of the latch 3 and the striker.  Thus a clearance is eliminated so as to prevent noise from generating and the damage to a member from being produced.
Patent JP-H07308322-A (JP)
Title: Aseptic closing fastener and apparatus, and their arranging method
Inventor: MAAKU FUOGERUBAAGU
IPC: A61B17/122
Filed: 1995-03-01
Abstract: PURPOSE: To enable a clip to be included at an efficient and closed position until reaching a tissue structure to be sutured to enable use of a small access port and to enable the clip to reduce force required for suture of the tissue structure by endoscopically applying it to the tissue structure. CONSTITUTION: A tissue structure is positioned in jaws 8, 9 of a clip applier in a first process. Jaws 8, 9 are closed to lock to compress and temporarily occlude the tissue structure by a preset force. When the tissue structure is satisfactorily positioned, a second stage to proceed clipping through the axis of the clip applier at the closed position is started. At the end of the clip applier 1, the clip is slightly opened to capture the previously compressed tissue structure and placed on the tissue structure. Next, the clip is separated from the end of using the apparatus 1.
Patent JP-H08236615-A (JP)
Title: Dielectrically isolated substrate and fabrication thereof
Inventor: KATSUKI SHOZO
IPC: H01L21/76
Filed: 1995-03-01
Abstract: PURPOSE: To obtain a highly reliable dielectrically isolated substrate, and fabrication method thereof, in which warping and delamination are eliminated by surely preventing generation of void in glass layer. CONSTITUTION: After making an isolation trench 12 in one surface of a silicon substrate 11 and depositing an isolation oxide 13, a polysilicon layer 14 is formed. The polysilicon layer 14 is then subjected to spin etching and planarized except the trench 12. Subsequently, a soot layer 15 is formed and a supporting substrate, i.e., a silicon substrate 17, is superposed thereon before being heat treated to bond the silicon substrates 11, 17. Finally, the silicon substrate 11 is abraded on the rear side thereof thus forming a plurality of insular silicon layers 11a, 11b,... isolated through the trench 12.
Patent JP-H05269946-A (JP)
Title: Thermoplastic polymer laminated matter
IPC: C09J151/06
Filed: 1992-03-25
Abstract: PURPOSE:To obtain high adhesive strength between layers using a modified olefin copolymer layer having 0.1-30g/10min. of MFR and an acryl-containing polymer layer by grafting with copolymerization 1wt.% or above of alkyl acrylate monomer on olefin polymer. CONSTITUTION:Temperature of water suspension containing olefin polymer particle, 1wt.% or above of alkyl acrylate monomer and radical generating agent is raised to a temperature where the generating agent does not resolve substantially. After the monomer is impregnated with the olefin polymer particle, the temperature of the water suspension is further raised so as to obtain modified olefin copolymer particle having 0.1-30g/min. of MFR by grafting copolymerization reaction for polymerizing the monomer. The reforming olefin copolymer particle and acryl-containing polymer are respectively molded into films and sheets. The film or the sheet of the reforming olefin copolymer and the acryl-containing polymer are superposed and adhered by co-extrusion molding and press molding.
Patent JP-S63230154-A (JP)
Inventor: NAKAO NARITAKA
IPC: A61B8/00
Filed: 1987-03-19
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-H03268694-A (JP)
Title: Private branch exchange
Inventor: YAMASHITA AKIRA
IPC: H04Q3/42
Filed: 1990-03-19
Abstract: PURPOSE:To obtain a non-ringing function with a simple operation by applying polarity inversion control to a caller subscriber circuit and a called subscriber circuit. CONSTITUTION:In the case of a non-ringing incoming call, when a polarity inversion signal is sent to a called subscriber B, a terminal side network control unit 4 reaches a half-conduction state and a subscriber circuit 32 does not detect a reply. A central control unit 35 sends a polarity inversion signal to the subscriber B and sends the polarity inversion signal to the caller subscriber A as a pseudo reply signal. A central side network control unit 2 sends a terminal selection signal and the control unit 4 sends a terminal reply signal. Thus, the control unit 2 requests the collection of a metering data to the central unit 1 and data communication is implemented between the unit 1 and the terminal equipment 5.
Patent JP-H06281828-A (JP)
Title: Optical waveguide
Inventor: NISHIMOTO YUTAKA
IPC: G02B6/13
Filed: 1993-03-26
Abstract: PURPOSE:To provide the optical waveguide which enables the formation of the optical waveguide having small propagation loss on a large-diameter Si substrate and is formable at such a low temp. at which various metallic patterns for electrodes for semiconductor layers, electric wirings, etc., can be previously formed on the Si substrate. CONSTITUTION:This optical waveguide consists of a clad 7a-core 8-clad 7b formed on the surface of the substrate by using a quartz material. The quartz material doped with at least three kinds of dopants; germanium (Ge), phosphorus (P) and boron (B) in at least the flanks of the core 8 and the clad 7b of the upper layer of the clad covering the core 8 is used.
Patent JP-H05273539-A (JP)
Title: Liquid crystal display device
IPC: G02F1/136
Filed: 1992-03-25
Abstract: PURPOSE:To decrease the off currents generated in a semiconductor layer by suppressing the light which cannot be shielded by light shielding films. CONSTITUTION:The light shielding films 35 are thickly formed so as to attain 4 to 5 OD values or/and a first non-single crystalline silicon film 17 and second non-single crystalline silicon film 19 are completely coated with source electrodes 20 and drain electrodes 21 consisting of a metallic material having a light shielding function exclusive of the regions corresponding to channel regions.
Patent JP-H06187569-A (JP)
Title: Hand controller for automatic cup type vending machine
Inventor: INOUE SATOSHI
IPC: G07F13/10
Filed: 1991-03-30
Abstract: PURPOSE:To provide a hand position controller capable of handling a cup in a normal state by a robot hand even when secular change occurs in a mechanical system. CONSTITUTION:A hand position control part in which a receiver 16 is provided at either the robot hand or the moving position of the robot hand, and a transmitter on the other side, and which drives the robot hand based on coordinate data representing the moving position of the robot hand, and a position correction part 18 which corrects the position of the robot hand based on the signal of the receiver 16 which receives the signal from the transmitter are provided. Thereby, the position of the robot hand is corrected based on the detection signal of the receiver 16 by the position correction part 18 after the robot hand is moved based on the coordinate data, and the robot hand can be stopped at an accurate position even when the ocular change occurs in the mechanical system.
Patent JP-H03266687-A (JP)
Title: Recording material
Inventor: MINAMI TAKEHIRO
IPC: B41M5/30
Filed: 1990-03-16
Abstract: PURPOSE:To obtain a recording material imparting high developed color density, excellent in the preservability of a recording image and not especially generating the fading of a developed color part and background fog due to chemicals by using at least one kind of a specific salicylic acid derivative or a polyvalent metal salt thereof as a developer. CONSTITUTION:This recording material is formed by providing a recording layer containing a colorless or light-colored basic dye and a developer capable of forming a color upon the contact with the basic dye on a support. As the coupler, at least one kind of a salicylic acid derivative represented by general formula [I] or a polyvalent metal salt thereof is used. As the polyvalent metal forming a salt along with the salicylic acid derivative represented by the formula [I], divalent, trivalent or tetravalent metals, for example, zinc, calcium, aluminum, magnesium, tin and iron are pref. and zinc is especially pref. By the use of the salicylic acid derivative represented by the formula [I] and/or the metal salt thereof as the developer, a recording material excellent in color forming properties or raw preservability and especially excellent in the preservability of a recording image is obtained and the characteristics thereof are enhanced still more by further together using a metal compound.
Patent JP-S63236266-A (JP)
Title: Manufacture of constituent material of fused carbonate type fuel cell
Inventor: KODAMA HIROO
IPC: H01M8/02
Filed: 1987-03-20
Abstract: PURPOSE:To improve the corrosion resistance by coating monolithic metal, alloy, oxide or combination thereof comprising Al and Co and/or Ni on the surface of an iron type material, whereby the coating material is diffused at the surface layer through heat treatment. CONSTITUTION:Iron is adopted as a base material on which each of monolithic metal, alloy, oxide or combination thereof comprising Al, Co and/or Ni are coated and heat-treated to diffuse. Then immersing in a bath of fused carbonate containing Li2CO3, a lithium aluminate coating is formed from Al on the surface of the material. The arrangement results in improved corrosion resistance as well as better adhesion of the lithium aluminate coating to the material because of a formation of amorphous spinel oxide layer from Co and Ni.
Patent JP-H08228510-A (JP)
Title: Tilling depth controlling apparatus of rotary tiller
Inventor: KANEFUJI YUJI
IPC: A01B63/114
Filed: 1996-03-25
Abstract: PURPOSE: To provide a durable tilling depth controlling apparatus enabling the tilting operation of a tilling cover with reduced labor and the accurate positioning of the tilling cover. CONSTITUTION: This tilling depth controlling apparatus of a rotary tiller is provided with a rotary cover 17 covering a tilling part 16 and tiltable in longitudinal direction, an actuator 20 to tilt the rotary cover 17, a sensor S2 to detect the position of the rotary cover 17 and a position setter I to set the position of the rotary cover 17. The rotary cover 17 is moved to the position set by the position setter I. The actuator 20 has a linearly extensible structure and is inserted between the machine frame of the rotary tiller and the rotary cover 17. The actuator 20 is provided with a sensor S2 ' to detect the extension length of the actuator 20.
Patent JP-S57182723-A (JP)
Title: Automatic exposure controlling device
Inventor: MIKI KIMISUKE
IPC: G03B7/093
Filed: 1981-05-07
Abstract: PURPOSE:To obtain a proper exposure even if the intensity of light during exposure is fluctuated, by subjecting a photometric output to the V-F conversion and counting this output and closing a shutter when the count value becomes a prescribed value. CONSTITUTION:The output voltage of a photoelectric transducer 2 is converted to a pulse signal in a V-F converter 3 and is inputted to a counter 4. By a start signal 11, counting of the counter 4 is started, and a shutter controller 6 is operated to open a shutter 7. The count value is compared with a prescribed value in a digital comparator 5; and when the count value becomes the prescribed value, the shutter controller 6 is operated by the output of the comparator 5 to close the shutter.
Patent JP-S60212971-A (JP)
Title: Fuel cell power generating system and its startng method
Inventor: MOCHIZUKI TOMIO
IPC: H01M8/06
Filed: 1984-04-06
Abstract: PURPOSE:To stabilize burning of reformer and make firing easy by forming lines supplying air to a fuel reformer with a line supplying through an oxygen electrode of fuel cell from an air compressor, and a line directly supplying from the compressor. CONSTITUTION:In a fuel cell power generating system, lines supplying air from an air compressor 6 to a fuel reformer 4 are formed with a line 12 supplying through an oxygen electrode 2 of fuel cell 1 from the compressor 6 and a line 13 directly supplying from the compressor 6. Air supply amount to lines 12 and 13 is detected with flowmeters 16 and 23, and a controller 14 controls a valve 24 so that air is supplied according to required amount of oxygen to an oxygen electrode 2 and a burner 4a of the reformer 4. In starting, high temperature compressed air is directly supplied to the reformer 4 through the line 13 to pre- heat a catalyst layer 4b of the burner 4a. Therefore, oxygen can alwys be supplied when required, and starting of the system is made easy.
Patent JP-S60211359-A (JP)
Title: Magnetic powder flaw detecting method
Inventor: SASAKI YOSHIKUNI
IPC: G01N27/84
Filed: 1984-04-06
Abstract: PURPOSE:To read and decide on a magnetic powder pattern easily and accurately by forming the magnetic powder pattern and then washing away an artificial pattern. CONSTITUTION:When magnetic powder or inspection liquid is applied over a surface of a magnetized work 1, the magnetic pattern including the artificial pattern is formed on the surface of the work 1. The work 1 is washed in the next process. When the work 1 is, for example, a columnar member and the surface defect of a shoulder part encircled with a alternate long and short dash line C is discriminated, water is flowed to the shoulder part at a desired flow rate from a nozzle 2 distance from the shoulder part in the washing process while the work 1 is rotated at a desired speed. Further, when the water flowing from the nozzle 2 is applied directly to the shoulder part, the water is brought into contact with the small-diameter part 3 of the work 1 without removing magnetic powder sticking on the surface defect part, and the artificial pattern is washed away with the water which flows down along the part 3. Thus, the artificial pattern is removed to discriminate the surface defect from the magnetic pattern on the surface of the work 1.
Patent JP-S58184604-A (JP)
Title: Production control system
Inventor: OOTSUKI NOBUO
IPC: B23Q41/08
Filed: 1982-04-22
Abstract: PURPOSE:To shorten the period of manufacture and to uniform loads on respective facilities by dividing an overall process on the basis of aimed facilities which are used more than once as pauses, checking on the progress of a lot before the aimed facilities, and performing readjustment in order which is optimum on the whole. CONSTITUTION:Once a lot is supplied, a controller CN generates data on the overall manufacture process of the lot and expected passing time internally. The supplied lot is stored in a storage rack CNB before an aimed facility Sa. The controller CN performs estimation regarding the lot and outputs priority indication to a display CND when the estimated device conditions of a group of facilities corresponding to sensors S1, 1-Sy, n are sufficiently within capability, so that the treatment of the lot is started at the aimed facility. This lot is treated by using facilities dedicated to respective divided processes correesponding to sensors S1,1, S1,2, S1,3, etc., and common facilities for the divided processes corresponding to sensors Sb, Sc, Sd, etc., and returned to the storage rack CNB, where it waits for another priority indication again.
Patent JP-H0770374-A (JP)
Title: Vulcanized elastomer reinforced with aramid-polydiene copolymer, reinforcing method for same, and vulcanizable rubber material for same
Inventor: DONARUDO JIEEMUZU BAARETSUTO
IPC: C08L51/04
Filed: 1991-03-05
Abstract: PURPOSE: To obtain a vulcanizable elastomer in which the elastomer is well reinforced and which has improved tensile properties by mixing a specified aramid/polydiene copolymer with the elastomer.  
     CONSTITUTION: 100 pts.wt. elastomer is mixed with about 0.5-70 pts.wt. aramid/ polybutadiene multi-block copolymer having a number-average molecular weight of about 10,000 to 100,000, an aramid block weight ratio of about 10-50% and represented by formula I (wherein w is 1-100; y is 10-500; z is 1-120; and X is formula II; and B is formula III), and, optionally, common fillers and other additives, and the mixture is mixed to obtain a reinforced vulcanizable elastomer. Next, a common vulcanizing agent, an accelerator, etc., are added thereto, and the mixture is vulcanized at a temperature of 110-180°C in a mold by a usual vulcanization method to obtain a reinforced vulcanized elastomer. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S55158848-A (JP)
Title: Bentonite
Inventor: TAKAHASHI RIYOUJI
IPC: B22C1/18
Filed: 1979-05-31
Abstract: PURPOSE: To increase the adsorption amount of methylene blue and enable the obtaining of high green strength with addition of a small amount to aggregate by adding respectively the specified amounts of MgO and Mg(OH) 2  or MgCO 3  to the bentonite for molding sand.  
     CONSTITUTION: MgO is added at 0.5W20wt% or Mg(OH) 2  at 0.7W30wt% or MgCO 3  at 1W40wt% to bentonite for molding sand. The green sand mold molding sand 1.2.3. comprising adding the resultant bentonite to silica sand together with water has higher compressive strength irrespective to whether the moisture content is high or low as compared to the green sand mold molding sand 0 using the bentonite not added with the above-mentioned Mg compound. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000269479-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KATO SHUJI
IPC: H01L29/74
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To suppress the dispersion of punch-through voltages by making the concentration of a low concentration (p) layer, in the region where an n-type high concentration layer and the low concentration layer are contiguous, lower than the average concentration of the low concentration (p) layer. SOLUTION: When a forward over-voltage is applied between a cathode electrode and an anode electrode 6 of a thyristor in a forward direction blocking state, a depletion layer 21 extends in a low concentration (p) base layer 21 and reaches-through to a high concentration (p) base layer 22. As the high concentration layer 22 is not formed in part of an ignition area 200, the depletion layer punches through to an (n) emitter 1, and the thyristor in the ignition area is ignited. Therefore, the currents flowing through the cathode electrode 5 and the anode electrode 6 are amplified and the thyristor in the amplifying area 201 is ignited to finally ignite the thyristor in a main area 202.  The currents are amplified successively and he conduction region is extended safely, so that safe transition to a conduction state is realized to prevent breakdown of blocking function due to a forward over-voltage can be avoided.
Patent JP-H04279970-A (JP)
Title: System for automatically selecting solution of simultaneous linear equations of real triple-diagonal matrix
Inventor: YOSHII MITSUE
IPC: G06F17/12
Filed: 1991-03-07
Abstract: PURPOSE:To save a user trouble(time and labor) to search the optimum solution(whose calculation time by a vector computer is shortest) for calculation of the roots of simultaneous linear equations of a real triple-diagonal matrix using the vector computer. CONSTITUTION:An input part 1 inputs a coefficient matrix and a constant vector required for root calculation. A Dirichlet solution part 3, a Neuman solution part 4, and a general solution part 5 calculate the roots based on the coefficient matrix and the constant vector by the Dirichlet cyclic reduction method, the Neuman cyclic reduction method, and the general cyclic reduction method respectively. A solution selecting part 2 selects the solution part, where the calculation time for the root calculation is the shortest, by the coefficient matrix type. An output part 6 outputs the roots calculated by each solution part.
Patent JP-S57183144-A (JP)
Title: Frame constitution system for digital multidirectional multiplex system
Inventor: NOMURA MASARU
IPC: H04B7/24
Filed: 1981-05-06
Abstract: PURPOSE:To eliminate the influence of a code error that the starting bit of a burst wave showing transmitted data transmitted from each subordinate station to a master station has, by arranging a low-speed data bit included in the transmitted data as said starting bit. CONSTITUTION:An SV (monitoring) signal is arranged at the starting bit of a burst signal sent from respective subordinate stations S1-S3. The necessary transmission speed of the SV signal is about 50 bps, but this example shows that transmission is done at a 8 Kbps speed and one bit of the SV signal inputted to each subordinate station is sent out with 160 bits in a radio section. If a level difference between burst waves is about 20 dB and the code error rate of the SV signal reaches 1X10<-3>, a 0.16-bit code error is generated on an average with 160 bits. To remove it, the SV signal of the separating circuit 23 of a master station side is integrated by an integrating circuit 31, whose output is gated through a gate circuit 32 by sampling pulses synchronizing with an RC (remote control) signal; and a signal waveform passed through the circuit 32 is shaped to obtain a 50 bps SV signal.
Patent JP-H10261505-A (JP)
Title: Composite ptc material
Inventor: ISHIDA NOBUHIKO
IPC: H01C7/02
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a composite PTC material having a heat resistance and little power loss, and preventing conductive grains from being oxidized during sintering of the material or in use. SOLUTION: The composite positive temp. coefficient of resistance (PTC) material contains cristobalite matrix, conductive filler, and reductive component of 0.1-10 wt.% of the total wt. of the matrix and the filler, this component having a lower reference generating energy as an oxide in the oxidization than that of the filler with a room temp. resistivity of 10<-3> ohms.cm or less.