baber/WOPTO huggingface dataset:
Patent JP-H0210638-A (JP)
Title: Method of grabbing object automatically and grip implementing the method
Inventor: MISHIERU TANRO
IPC: B25J15/08
Filed: 1989-02-20
Abstract: PURPOSE: To provide gripping force capable of easily practicing and automatically holding a reference element by gripping a first surface of an object with one set of gripping means sets, approaching the other set of the gripping means sets to other surface of the object, sufficiently gripping the object with the gripping means sets, then fixing the other set of the gripping means sets to a casing. CONSTITUTION: A motor 15 starts driving, a spring 29 starts releasing, and arms 4, 5 are pushed toward a component 1. The surfaces 8, 9 of the arms 4, 5 are held to the surface 10 of the component 1. When the two arms 4, 5 are leaned against the component 1, although a nut 23 cannot move forward, the motor 15 continues operation, and a rod 14 starts to be apart from the component 1. By the returning movement of the rod 14, the component 1 approaches the surfaces 11, 12. When the surfaces 11, 12 come in contact with the surface 13 of the component 1, the motor 15 immediately stops. Grip is performed in the specified position, and a device 30 fixes the arms 4, 5.
Patent JP-H04298332-A (JP)
Title: Manufacture of fiber-reinforced functionally gradient material
Inventor: SHIMANUKI MASAKAZU
IPC: B32B15/04
Filed: 1991-03-06
Abstract: PURPOSE:To form a fiber-reinforced functionally gradient material wherein its thermal stress relaxing, insulating, and adhering properties are maintained, while its strength can be improved. CONSTITUTION:A mixture of metal powder and ceramics powder wherein the metal powder has larger quantity in comparison with the ceremics powder is thermally sprayed on rows of long fibers having high density by a plasma spray means 4 and a mixture of metal powder and ceramics powder wherein the metal powder has smaller quantity in comparison with the ceramics powder is thermally sprayed on rows of long fibers having low density by the plasma spray means, so that preforms 10, wherein density of long fibers and mixing ratio between metal powder and ceramics powder are varied, are layered in the order of density of long fibers and mixing ratio to form a layered body 11 of preforms, which are pressurized and heated to bond them to one another.
Patent JP-H11238504-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: TAKATSUKA YUICHI
IPC: H01M4/505
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To enhance the capacity retaining rate and high rate discharge characteristics of a nonaqueous electrolyte secondary battery. SOLUTION: A positive electrode uses a lithium-containing transition metal composite oxide, having an average particle size of 0.5-50 μm and carbon power whose average particle size is 1-50% of the average particle size of the lithium- containing transition metal composite oxide. Carbon powder has a specific surface area of 50 m<2> /g, a spacing in the direction of C-axis of 0.35 nm or less, and the weight of the carbon power is set 2-10 wt.%, based on the weight of the positive mix.
Patent JP-H05218291-A (JP)
Title: Hybrid integrated circuit device
Inventor: SAKATA HIROMI
IPC: H01L25/10
Filed: 1992-01-30
Abstract: PURPOSE:To improve the reliability of a hybrid circuit. CONSTITUTION:When the size of a chip capacitor 4 is large in a hybrid integrated circuit device mounting a ceramic chip capacitor on a metal substrate, stress due to thermal expansion difference is generated, because the thermal expansion coefficients are different. A lead terminal 8 having a shape capable of surface mounting is previously connected with a large-sized ceramic capacitor 4, and soldered to a conductor pattern on a substrate 1, together with electronic parts like a minimold transistor. Thereby thermal stress is absorbed by the lead terminal, and excessive stress is not applied to a solder part 6.
Patent JP-S62198938-A (JP)
Title: Program tracing device
Inventor: HISHINUMA HIDEO
IPC: H04L69/40
Filed: 1986-02-27
Abstract: PURPOSE:To attain the time-division use of a single program tracing device by arranging the conflict of program tracing request given from plural terminal equipments. CONSTITUTION:If a program tracing request accepting part 4 receives the program tracing requests from plural terminal equipments at a time, the part 4 sends these program tracing request signals to a conflict arranging part 5 for selection one of those tracing requests. The result of the conflict arrangement to a request acceptable/unacceptable signal returning part 6. Then the part 6 sends the tracing request acceptable signal to the terminal equipment 2 that delivered the tracing request selected by the part 5 and then the tracing request unacceptable signal to the equipment 2 that is not selected respectively.
Patent JP-H069468-A (JP)
Title: Preparation of bisphenol
Inventor: EMIRU PATORASUKU
IPC: C07B61/00
Filed: 1993-03-02
Abstract: PURPOSE: To provide an improved method for preparing a bisphenol.  
     CONSTITUTION: A bisphenol is prepared by a) reacting a phenolic compd. with a carbonyl compd. in a reaction mixture contg. the carbonyl compd., a stoichiometric excess of the phenolic compd. and a catalyst to produce a product mixture contg. the bisphenol, b) separating the bisphenol from the product mixture to leave a mother liquor and c) recycling at least a portion of the mother liquor to the reaction mixture. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S51116171-A (JP)
Title: A process for treating organic waste
Inventor: YAMAUCHI TOORU
IPC: C12N1/00
Filed: 1975-04-04
Abstract: PURPOSE: To trmove methane by installing a reservoir prior to a methane fermentation tank for controlling pH to stabilize against the qualitative and quantitative change of organic waste derived from the starting materials. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03243311-A (JP)
Title: Manufacture of anti-skid tire net and forming die used therefor
Inventor: IMAMURA SHIN
IPC: B60C27/16
Filed: 1990-02-20
Abstract: PURPOSE:To manufacture various sized anti-skid nets by a method wherein linear material, which is produced by covering cord-like core material with plastic covering material, is stretched around in the groove of the forming mesh course of a forming die, which is made into an integral body by continuously connecting the end edges of the grooves of arbitrary number of sheets of molds with one another, and then heated and press-formed. CONSTITUTION:Arbitrary number of sheets of molds a1, a2... having arbitrary shapes are prepared and connected with one another so as to integrally make a forming die A in order to make the forming mesh course 1 for forming an anti-skid net having a desired size on the surface of the integrated forming die by continuously connecting the end edges 1a'... of mesh-like grooves 1a.... In the forming mesh course 1 of the forming die A, braided strips linear material C', which is made of linear material produced by covering the surroundings of high tension cord-like core material with plastic covering material such as green rubber or the like, is stretched around and fittingly inserted and, after that, press-formed and vulcanized at the predetermined temperature. Further, when an anti-skid net, the length of which is different from that just mentioned above, is intended to produce, the forming die having the required size is properly formed by connecting or exchanging separate mold having the desired size to or with the forming die or removing unnecessary mold from the forming die in order to produce an anti-skid net having the required size.
Patent JP-S52125152-A (JP)
Title: Preparation of saturated polycyclic compounds
Inventor: KINZAWA ASABUMI
IPC: C07C47/34
Filed: 1976-04-10
Abstract: PURPOSE: To prepare satd. polycyclic cyano or formyl compounds, useful as emi emusifiers, materials for paper sizes, etc. by selective hydrogenation of unsatd. polycyclic compounds by passing them in the liquid state through a fixed-bed reactor packed with shaped catalyst. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08232585-A (JP)
Title: Segment having horizontal hook joint
Inventor: YAMAMOTO MINORU
IPC: E21D11/08
Filed: 1995-02-28
Abstract: PURPOSE: To provide a segment having a horizontal hook joint which is excellent in workability and highly efficient in assembling a segment ring and logically designed in structure. CONSTITUTION: In a segment having a hook joint formed with a female metal fitting 2 having a fitting part oriented in the direction of a cutting face and expanded radially on a recessed part 1 installed to a segment joint in parallel to a tunnel axis in a shield tunnel lining segment A and a male metal fitting 3 oriented in the opposite direction to the cutting face and expanded radially, each of the female and male metal fittings 2 and 3 consist of steel plates. An anchor, which consists of a hook-shaped cross section 2a and a locking piece 3a of each of the metal fittings 2 and 3, is formed orthogonally to the tunnel axis.
Patent JP-H03243408-A (JP)
Title: Snow chain for dual tire for truck or the like and method for attaching same
Inventor: ZUKOSHI AKIRA
IPC: B60C27/20
Filed: 1990-02-21
Abstract: PURPOSE:To simplify and secure attaching a snow chain to a dual tire by arranging cross member units wherein parallel wires are extended from both right and left sides in zigzag on upper and lower stages and connecting wires between both ends and the middle respectively. CONSTITUTION:Cross member units 2 wherein parallel wires 1 are extended from both right and left sides are arranged in zigzag with equal intervals on upper and lower stages, while side wires 3 are placed outside the units 2 and doughnut-like jigs 4 at the tip of the opposite parallel wires 1 are fixed to the side wires 3 with equal intervals. In order to regulate movement of the doughnut-like jig 4, a crimping sleeve 6 is inserted on the right and left of the jig 4. Further a center wire 7 is provided in the middle of the units 2, while the doughnut-like jig 4 at the tip of the opposite parallel wires 1 is loosely fitted to the wire 7 without using the crimping sleeve 6. A plurality of fixing metals 9,10 with which a tightening jig can be used are attached to both ends of the center wire 7.
Patent JP-2000240995-A (JP)
Title: Clean room
Inventor: TAKAHASHI HIDEAKI
IPC: F24F7/06
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a clean room in which the size of work zone and utility zone can be altered freely by providing first and second zones and at least a chamber for supplying air to the first zone disposed above both zones. SOLUTION: A clean room 17 is divided into a work zone 2 and a utility zone 3. A supply chamber 4 for the work zone 2 is provided entirely at the upper part in the clean room 17 and a supply chamber 18 for the utility zone 3 is constituted of a side duct arranged entirely in the X direction in the supply chamber 4. An air filter 10 is arranged on the entire surface of ceiling in the work zone 2 and the air supplied from the ceiling flows in the vertical direction, circulates through the work zone 2, a return chamber 6, a return line 11, a fan 8 and the supply chamber 4 before being supplied again from the ceiling.
Patent JP-S57154994-A (JP)
Title: Sound diaphragm
Inventor: FUJII KIYONOBU
IPC: H04R7/02
Filed: 1981-03-20
Abstract: PURPOSE:To realize high rigidity with no anisotropy while maintaining the characteristics of the polyolefin polymer, by compounding the mica powder of a specific shape with the said polymer. CONSTITUTION:The 30-95wt% polyolefin polymer is compounded with 70- 5wt% mica having <=500mum weight average flake diameter and >=10 weight mean aspect ratio to obtain a composite sheet (200-400mum thick). This sheet is molded into various forms by the vacuum molding method, etc. It is preferable to melt and mix polymer and the mica with an ordinary extrusion molding to obtain a composite sheet. In such method, a diaphragm having high molding performance is obtained. The improving effect is not sufficient for the rigidity factor with <=5wt% mixture ratio of the mica; while the molding performance is lowered for molding a diaphragm sheet with >=70wt% mixture ratio of the mica.
Patent JP-H0699733-A (JP)
Title: Device for ventilating interior space of vehicle
Inventor: IERUKU APUTOHOFU
IPC: B01D39/14
Filed: 1992-01-31
Abstract: PURPOSE: To improve relations between the life, input capacity, material and size of an adsorption filter by a method wherein the adsorption filter is designed so as to have a high initial adsorption rate and a low desorption rate and the adsorption filter is made of active carbon spherical adsorbing material fixed by matrix. CONSTITUTION: Conditioned air which is sucked by a blower 12 and filtered and temperature-regulated by an adsorption filter 18, an evaporator 20 and a heater 22 is supplied into a cabin via an internal/external air selector valve 32. The adsorption filter 18 is designed so that, for the widest possible spectrum of odorous or harmful substances, a filter effect is produced which is based on rapid adsorption and gradual desorption.  The active carbon spherical adsorbing material and carrier matrix of the adsorption filter 18 have a specific surface area of not less than 950 m<2> /g, particle size distribution in which very few particles have sizes of 0.6±0.05 mm, more than 85% of particles have average size of 0.3-0.84 mm and more than 80% of particles have average size of 0.5-0.7 mm, the saturation rate of the ratio of micro fine holes in the carrier matrix is 10% and benzol adsorption >35 wt.% at a temperature of 20 deg.C.
Patent JP-S61197981-A (JP)
Inventor: SAITO HIDEFUMI
IPC: F25B9/00
Filed: 1985-02-28
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-S52124084-A (JP)
Title: Polymerization of olefins
Inventor: KANOU NATSUKI
IPC: C08F4/64
Filed: 1976-04-13
Abstract: PURPOSE: To prepare polyolefins having a high molecular weight and good flowability in molding, by using improved Ziegler catalysts which contain a solid component obtained from specific boron compounds, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54133100-A (JP)
Title: Detector for vehicle
Inventor: AIHARA KOUICHI
IPC: G08G1/14
Filed: 1978-04-07
Abstract: PURPOSE: To individually monitor the condition of parking without requiring the vehicle detector other than the wave receivers for each parking region, by sequentially transmitting various types of frequency signals from the center unit in time sharing and receiving the vehicle detection signal at the center concentratingly.  
     CONSTITUTION: Only the ultrasonic wave transceivers SR 1  to SR n  having different frequency oscillator are respectively placed at each parking region at a parking place, they are connected to the central unit via the common transmission line L, and various types of frequency signals different from each other are sequentially transmitted from the central unit in time sharing. Further, by concentratingly receiving the vehicle detection signal at the center, each parking region requires no other vehicle detector than the receivers. The condition of parking can individually be monitored at the center with low cost. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54132145-A (JP)
Title: False random code generator
Inventor: KIKUCHI TOSHIO
IPC: H03K3/84
Filed: 1978-04-06
Abstract: PURPOSE:To obtain a false random code generator featuring period 2<n> by inverting one signal of the feedback circuit after detecting the abnormal state in which the output are all 1 or 0 for the 1st to n-1 steps of the n-step series shift register SR. CONSTITUTION:Detector circuit 3 detects 0 or 1 of starting n-1 bit of n-bit SR1, and thus Qi of one input of feedback circuit 2 is inverted via inversion circuit 4. As a result, output Q of circuit 2 is inverted to be fed back to the input of SR1. When SR1 reads in the output with the next clock, the abnormal state under which the output are all 0 or 1 is inserted to the sequence. With this constitution, the period of 2<n>-1 turns to 2<n>. In other words, the state of 2<n> can be secured with the nature approximate to the M-system false random code, thus securing applcation of the binary notation. Furthermore, the abnormal state detector circuit is omitted, thus simplifying the constitution. And the deterioration of the random performance can be ignored substantially with 50% of growing probability of 1/0.
Patent JP-S58158927-A (JP)
Title: Plasma etching method
Inventor: KATOU SHIGEKI
IPC: H01L21/3065
Filed: 1982-03-16
Abstract: PURPOSE:To enable to perform a microscopic patterning by a method wherein, after a reactive sputter etching has been performed on a P-added polycrystalline Si film in the midway of it by adding O2 in Cl2 gas, an etching is performed using Cl2 gas only. CONSTITUTION:A resist mask 1 is provided on the P-doped polycrystalline Si2 formed on the SiO2 film 3 located on an Si substrate 4, and a reactive ion etching or a paralleled flat plate plasma etching is performed. At this time, the film 2 is removed by etching using CCl4 gas wherein O2 is added, the film thickness of 5-50% or thereabout is obtained, and a film 2'' is obtained by performing an etching using CCl4 gas only. According to this constitution, very small undercuts are not generated on the polycrystalline Si film 2, and a microscopic work can be performed to obtain a desired pattern.
Patent JP-S59166206-A (JP)
Title: Crystallizer
Inventor: SAKAI YUUTAROU
IPC: B01D9/02
Filed: 1983-03-12
Abstract: PURPOSE:To prevent the sticking of the crystal to a cooling drum, to eliminate the necessity of the exchange of a scraping plate, and to improve the cooling efficiency by keeping the scraping plate always in contact with the surface of the cooling drum, and passing a cooling liquid through the central part of a main body. CONSTITUTION:A soln. is charged into a main body 8 of a tank, and a cooling liquid is passed through a passage 14 while rotating a cooling drum 11. Then the crystal is deposited on the surface of an outer drum 13, and scraped off by scraping plates 24b and 25b. The scraped crystal is dropped between the cooling drum 11 and the wall of the main body 8 of the tank on an opening part 26 side through lobes 15 for lifting up the scraping plates 24b and 25b, allowed to flow toward both ends of the main body 8, and pushed out into slurry outlets 26 and 26 by the lobes 15 and 15. The lobes 15 also stir the soln. along with the rotation of the cooling drum 11 to promote the contact between the soln. and the cooling drum 11, and the stagnation of the crystal is prevented.
Patent JP-H08237229-A (JP)
Title: Majority decision judgement circuit
Inventor: YAMAMOTO MASAKAZU
IPC: H04L1/08
Filed: 1995-02-28
Abstract: PURPOSE: To shorten processing completion time and to secure a sufficient margin on memory access speed by extracting control information for respective pieces of multi-frame information obtained by adding control information to basic frame information and judging control information by majority decision. CONSTITUTION: Receiving data A is converted into the parallel signal of eight bits by a shift register 1 and is written in a memory 2. When the whole writing of receiving data for eight frames is terminated, a selection signal J is outputted and a selector 7 switches a memory address signal K into the output signal H of a read address counter 6. Since the address counters are separately constituted for writing and reading, processing time can be shortened. Furthermore, reading can immediately be started without waiting for the next frame when the writing of data in the memory 2 is terminated and therefore processing completion time can be shortened.
Patent JP-H11221998-A (JP)
Title: Compass
Inventor: SASAKI MASAAKI
IPC: B43L9/02
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a compass wherein pencils of various thickness or the like can be fitted and removed by one touch operation. SOLUTION: A writing instrument holding section is formed of a cylindrical section 3 with a through-hole 4 crossing the axial direction, a piston-shaped section 5 fitted slidably on the cylindrical section 3 and having a through-hole 6 crossing the axial direction similarly and a spring 8 pressing the piston-shaped section 5 on one side in the axial direction in the cylindrical section 3, and the writing instrument holding section is set on a pencil leg of a compass.
Patent JP-S58157546-A (JP)
Title: Die receiving base adjusting device of former
Inventor: SAKAMURA YOSHIICHI
IPC: B21J13/03
Filed: 1982-03-15
Abstract: PURPOSE:To enable free adjustment of movement of a die receiving base confirming visually trial stroke of heading during operation by adjusting supporting position of a die by moving back and forth the die receiving base that supports the die by rotating an operation shaft from outside. CONSTITUTION:In a former device, a die 1 and a die receiving base 2 are fitted to a die block 3 with the rear end of the die 1 supported by the die stand 2. The die receiving base 2 is screwed to screw receiving cylinder 2a allowing advance and retreat against the die block 3. At the same time, a worm gear 5 that engaged with a screw 4 provided in the die block 3 is formed in the outer periphery of the front end of the die receiving base 2. The operation shaft 6 of the screw 4 is exposed to the outer end face of the die block 3 to allow operation from outside. The end of the operation shaft of the screw 4 is linked with a driving source such as a motor, etc. Thus, adjustment of movement of the die receiving base, so far impossible, can be performed freely from outside.
Patent JP-H058217-A (JP)
Title: Method for prestressing concrete, fiber concrete and radioactive waste storing container
Inventor: MISHIERU JIERAARU
IPC: C22C19/03
Filed: 1992-02-27
Abstract: PURPOSE: To apply the same compressive stress as that of the usual prestressing method to all parts of a product by adding fiber whose shape and size can be developed under the transfer of thermal energy to concrete mixtures at random and executing casting, removing, curing, and thermal treatment. CONSTITUTION: As a fiber, shape memory alloy fiber or heat contraction fiber is available. It is preferable that the fiber is of very flat and thin shape, and 1 to 10 cm in length. When the shape memory alloy fiver is used, the original shape compresses concrete. As this shape, a contracted, curved, and slightly spiral shape is preferred compared to an almost or complete straight shape as an intermediate shape. When the heat contraction fiber is used, a sufficiently curved shape can apply compressive stress to concrete when the fiber is contracted. After concrete products are cured, a heat treatment should be performed at a temperature where the fiber is returned to the original shape. This concrete is suitable for radioactive waste storage containers.