baber/WOPTO huggingface dataset:
Patent JP-H10187328-A (JP)
Title: Clip
Inventor: SENZOKU EIJI
IPC: F16B2/20
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a clip having a touch panel operating and inputting function which can be attached through a chain or string or the like to the clothes of a carrier in a portable electronic equipment equipped with the touch panel. SOLUTION: A clip 10 connected through a chain 5 with a paging receiver 1 equipped with a display part 3 having a touch inputting function, and attached to a carrier for holding the paging receiver 1 is provided with an input operating member 18 for inputting data when it is brought into contact with the display part 3. At the time of inputting data to the display part 3, the clip 10 is removed from the carrier, and the input operating member 18 of the clip 10 is brought into contact with the display part 3 so that the data can be inputted.
Patent JP-H06170107-A (JP)
Title: Freezing and concentrating method of high water-content material and apparatus thereof
Inventor: NAGAI MITSUO
IPC: B01D9/02
Filed: 1992-12-07
Abstract: PURPOSE:To obtain ice crystal with high purity which is easy to be separated with pressure as low as possible by providing not only pressure but also energy to high water-content material in supercooled state. CONSTITUTION:A high water-content material is sealed in a container 6 and put in a crystallization apparatus 1, which is like a pressure container. Since the crystallization apparatus 1 is cooled in a cooling jacket 17, the high water- content material becomes in supercooled state. The crystallization apparatus 1 is filled with an isostatiac medium and further the isostatic medium at the temperature higher than that of the high water-content material is introduced into the apparatus by a high pressure pump 15. When the temperature of the isostatic medium exceeds the temperature of the high water-content material, the material is released from the pressure applied to it. Consequently, the high water-content material is released from the supercooled state and freezed to become granular ice crystal and then the ice crystal is grown.
Patent JP-2000034281-A (JP)
Title: Production of 2-aralkyloxypyridine derivative
Inventor: KUWAYAMA TOMOYA
IPC: C07B61/00
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a 2-aralkyloxypyridine derivative that can be derived to hydroxypyridine useful as a synthetic intermediate for medicines and agrochemicals by hydrogenolysis with industrial advantage by reacting a specific sulfonyl-pyridine derivative with an aralkyl alcohol in the presence of a base. SOLUTION: 2-Sulfonylpyridine derivative represented by formula I [R1 is H, a (substituted) alkyl or the like; R2 and R3 are each H, a halogen or the like; R4 is H, an alkoxy group; R5 is a (substituted) alkyl or the like] is reacted with an aralkyl alcohol, preferably in an amount of 1-10 moles per mole of the pyridine derivative (for example, benzyl alcohol) in the presence of a base (preferably an alkali metal hydroxide or the like), in a preferred embodiment, in a solvent (for example, pentane or the like) in an amount of >=10-fold weight of the base, preferably at a temp. of 80-120 deg.C to give the objective compound of formula II [R6 is a (substituted) aralkyl]. A phase transfer catalyst may be added to the reaction system in an amount of 0.01-10 wt.% based on the base.
Patent JP-H07196846-A (JP)
Title: Biodegradability inhibitor composition for cellulose and carrier for immobilizing microorganism
Inventor: FUJII NAOYUKI
IPC: C08B15/10
Filed: 1993-12-28
Abstract: PURPOSE:To provide a composition which controls or inhibits the biodegradation of cellulose when reacted with cellulose by using a specified compound and to provide cellulose reacted with this composition. CONSTITUTION:This composition comprises an epoxy derivative having at least one functional epoxy group. This derivative takes the form of a solution or dispersion in a solvent or dispersion medium in which the derivative is soluble or dispersible in a concentration in the range of 1-50wt.%. This derivative is selected from the compounds represented by formulas I to V (wherein R<1>, R<2>, R<4> to R<19> and R<20> are each H or a group of formula VI provided that any one of them is a group of formula VI); R<3> is methyl; m is 0-50; n is 1-10; and R<4> is phenyl). This derivative is reacted with cellulose so that the amount of the derivative bonded may be 0.1-55wt.%. The obtained cellulose is useful as especially a carrier for immobilizing microorganisms.
Patent JP-H05164989-A (JP)
Title: Method for uniforming light quantity distribution in shape measurement
Inventor: TACHIKAKE YUJI
IPC: G02B27/10
Filed: 1991-12-13
Abstract: PURPOSE:To stabilize measured values by interposing many translucent reflecting films between a surface to be measured where the light from a light source is made incident and a photodetecting element for for detecting reflected light from the surface to be measured. CONSTITUTION:A incident light 3 such as laser light from a light source 2 in a measuring instrument 1 is reflected by the object surface of a body 4 to be measured to become reflected light 5, which is reflected by a mirror 6 in the measuring instrument 1 and strikes on the photodetection surface of a photodetecting element 7. In this process, the incident light 3 causes speckle interference on the surface of the body 4 to be measured to become reflected light 5 having an intensity irregularity of light corresponding to surface roughness. Then this reflected light 5 when reflected by the mirror 6 is reflected, bit by bit, by the reflecting surfaces of many translucent reflecting films which are thick enough to make the phase of the reflected light 5 constant. In this case, the incident light 5 is reflected, bit by bit, by the laminated translucent reflecting films to become luminous flux having width determined by the number of the reflecting films, so groups of light beams of the reflected light 5 from the surface to be measured is put one over another, bit by bit, to make intensity differences uniform.
Patent JP-H06173507-A (JP)
Title: Electric lock
Inventor: YANO KOJI
IPC: E05B49/00
Filed: 1992-12-08
Abstract: PURPOSE:To simplify the structure and improve handling, by inputting a personal code number to unlock or lock an electric lock by one key pad in which each key is contained. CONSTITUTION:A locking instruction from a microcomputer 7 is output to a locking control circuit 8 by pushing on a locking switch 3 with pushing motion on a key pad 2 to lock the electric key by the actuation of locking circuit 9. Next, an increasing number switch 6 and a decreasing number switch 4 are manipulated respectively by the pushing operation of the key pad 2 to indicate the input number on a display 1. And the carrying switch 5 is operated to input the displayed number into the memory of microcomputer 7 and carry it. Next, the input number is compared with the number previously registered in the register circuit 12 of personal numbers. And when it is the same number, an unlocking instruction is output from the microcomputer to the unlocking control circuit 10 to unlock by the actuation of the unlocking circuit 11.
Patent JP-2000164539-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUZUKI TATSUHIKO
IPC: H01L21/304
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To protect a wafer against cracking and to prevent glass filled into a groove from flowing out by a method wherein a diamond blade is made to descend to a prescribed depth at a point separate from the edge of the wafer cutting a groove, and a chuck table is moved to cut a groove in the wafer. SOLUTION: A diamond blade is made to descend to a prescribed depth, while forming a cutting groove at a position where the groove of a wafer 1 is to be formed, on the wafer 1 placed on a chuck table. Thereafter, the chuck table is moved in a lateral direction to cut the groove in the wafer 1, and the diamond blade is made to ascend before it reaches to the circumference of the wafer 1 to cut the groove. Then, the grooves are cut in the wafer 1 extending in the same direction, and other grooves are cut extending in the same direction vertical to the former grooves. After the grooves are cut on the wafer 1, the grooves are filled up with glass. The grooves are filled up with glass through an electrodeposition method, and the wafer 1 is burned in a burning oven to melt glass filled in the grooves, and a passivation film is formed.
Patent JP-H10178575-A (JP)
Title: Image pickup recorder
Inventor: IMAIZUMI KAZUHIRO
IPC: H04N5/225
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup recorder by which a volume occupied with an image pickup optical unit and a memory card slot is made smaller than the sum of the respective volume. SOLUTION: A memory card slot 13 of a case shape is placed in an optical path between a lens 2b and an optical element 4a so as to be an orthogonal state to an optical axis in an image pickup optical unit 1 composed of lenses 2a, 2b, optical elements 4a, 4b and a solid-state image pickup element 5 supported by a lens holder. A memory card 16 with a built-in semiconductor memory element is loaded in freely attachably and detachably to the memory card slot 13. Since the memory card slot 13 and the memory card 16 are placed in an image forming optical path, openings 15, 17 are formed at a part where a luminous flux of subject passes not so as to disturb its passing.
Patent JP-H10199091-A (JP)
Title: Tray roulette rotation controller, and disk exchanging system
Inventor: PARK DONG-KYUN
IPC: G11B17/24
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To speedily and effectively control the rotation of tray roulette, by starting the rotation in the direction toward a commanded target dish, generating speed reduction PWM pulses when a scanner electrode comes into contact with a target end electrode, generating a one-shot pulse at a stop position and stopping the rotation. SOLUTION: A base 10 supports a tray roulette 11 using a rotative shaft 12. The roulette 11 has three dishes 14, 15 and 16 and the scanner electrode provided on a side wall makes contacts to starting and ending electrodes during the rotation and provides signal voltages. The instructions given to a rotation controller 520 are decoded and two bits in the instructions determine the direction of the rotation. A motor 560 is rotated through a motor driver 540. If the rotation is in the clockwise direction, the controller 520 generates prescribed speed reduction PWM pulses when an ending electrode 409 comes into contact with an electrode and the speed of the rotation of the motor 560 is reduced. If a starting electrode 412 comes into contact with an electrode 400, the internal circuit of the controller 520 is reset and the rotation is stopped.
Patent JP-H11182513-A (JP)
Title: Member installation structure
Inventor: MUTO MINEO
IPC: B60R13/02
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain effect to prevent or reduce abnormal sounds caused by rub in the mounting part of a mounting member, and to continue the effect for a long period of time. SOLUTION: This member installation structure is provided with a mounted member 30 having a mounting hole 31, a mounting member 10 on which a hollow boss part 11 which can be inserted in the mounting hole 31 of the mounted member 30 is formed by resin mold, and a stiffening member 20 inserted in the boss part 11 of the mounting member 10. In this case, an elastically deformable engaging piece 15 engaged not to be slipped off with the hole edge part of the mounting hole 31 is formed on the side wall 12 of the boss part 11 of the mounting member 10, and an elastic strengthened part 21 having elasticity resisting the elastic deformation of the engaging piece 15 of the boss part 11 is formed on the strengthened part 21.
Patent JP-H09184642-A (JP)
Title: Ceiling radiation panel and ceiling radiation air conditioning apparatus
Inventor: WADA HIROTAKA
IPC: F24F1/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling radiation panel and a ceiling radiation air conditioning apparatus capable of highly effectual and uniform radiation air conditioning and of saving of construction. SOLUTION: A ceiling radiation panel 4 is provided in which a transfer medium flow passage 15 is formed in a heat radiation plate. The flow passage 15 includes a plurality of parallel branch flow passage 15a, a pair of gathering flow passage 15b, 15b where one ends of the branch flow passages and the other ends of the same are communicated with each other respectively, and a connection flow passage 15c. A first connection port 17A communicated with the connection flow passage 15c is disposed on one side of the radiation plate. A second connection port 17B communicated with the other gathering flow passage 15b is disposed on the other side of the heat radiation plate. Adjacent ceiling radiation panels 4, 4 have their connection ports 17A, 17B connected through a connection piping 30.
Patent JP-H09326529-A (JP)
Title: Method of fabricating laser diode
Inventor: RI SHIYUGEN
IPC: H01S5/22
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of fabricating a laser diode in which a p-n current shielding layer is formed by a re-growth on an entire mesa structure and an opening of the current shielding layer to which a current is supplied is formed by using an anisotropic etching characteristic of dry etching, thereby accurately obtaining a desired width of the opening by using the anisotropic characteristic of dry etching. SOLUTION: On an n-Inp substrate 1, an n-Inp clad layer 2, an active layer 3, and a p-Inp clad layer 4 are sequentially deposited and an etch stop layer 11 is formed on the layer 4. An oxide film pattern 5 is formed on the etch stop layer 11 and etching is performed up to a predetermined thickness of the n-Inp clad layer by the etch stop layer 11 by using the oxide film pattern 5 as a mask, thereby forming a mesa structure. The oxide film pattern 5 is removed and a p-Inp layer 12 and an n-Inp layer 13 are regrown as a current shielding layer on the mesa structure. A photosensitive film pattern 16 for exposing the mesa structure is formed on the n-Inp layer 13 and an opening 14 is formed by etching the n-Inp layer 13 and the p-Inp layer 12.
Patent JP-H06186708-A (JP)
Title: Silver halide color photographic sensitive material and its processing method
Inventor: KOBAYASHI HIDETOSHI
IPC: G03C7/38
Filed: 1992-12-15
Abstract: PURPOSE:To obtain the silver halide color photographic sensitive material having a filter layer superior in filter characteristics and its processing method by incorporating a specified compound and a specified coupler. CONSTITUTION:This color photographic sensitive material contains at least one of the compounds represented by formula I and at least one of the couplers represented by formula II and the like. In formulae I and II, each of E1 and E2 is an electrophilic group: L is a single bonding or a bonding group to be allowed to form a 5-, 6-, or 7-member ring by reaction of E1 and E2 with a neucleophilic compound; T is a timing group; PUG is a photographic useful group; m is 0, 1, or 2; Za is -NH- or the like; each of Zb and Zc is -N= or the like; each of R11 and R12 is an electron-attractive group having a Hammett's substituent constant sigmap of >=0.20, and the sum of both sigmap of R11 and R12 is >=0.65; and X is H or a group to be released by coupling with the oxidation product of an aromatic primary amine color developing agent.
Patent JP-H11179329-A (JP)
Title: Garbage disposal apparatus
Inventor: IKEUCHI JUNICHI
IPC: B09B3/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a garbage disposal apparatus which can carry out an efficient garbage disposal with keeping volume of a garbage treating material in a garbage treating tank not higher than a specified amount, recover an excess of the garbage treating material easily and enable easy maintenance and prevent an excessive amount of garbage treating material from being discharged from a garbage treating tank. SOLUTION: This garbage disposal apparatus carries out decomposition treatment of garbage charged in a garbage treating tank 1 by rotatively driving agitation blades 2 arranged in the garbage treating tank 1 so as to agitate a garbage treating material 3 filled in the garbage treating tank 1. The apparatus is provided with a treating material discharge tank 5 through a partition plate 4 so as to be in adjoining relation with the garbage treating tank 1 and an opening 6 for allowing the garbage treating material 3 to overflow to the treating material discharge tank 5 in an upper part of the partition plate 4. A bottom edge of the opening 6 for overflowing is disposed on a circle concentric with a rotation center of the agitation blades 2 and having a radius larger than rotation radius of the agitation blades 2.
Patent JP-H06189472-A (JP)
Title: Power supply monitoring controler in 'karaoke' centralized control system
Inventor: KAWASAKI TETSUO
IPC: G10K15/04
Filed: 1992-12-16
Abstract: PURPOSE:To suppress the degradation of the services of respective 'karaoke' apparatus which are under centralized control as much as possible and discontinue the operations of the apparatuses safely at the time of the service interruption of a commercial power supply. CONSTITUTION:If a failure in an uniterruptible power supply apparatus 4 is detected by a detector 11, an operation stop instruction output part 13 puts 'karaoke' apparatuses into an operation stop state in accordance with the situation of the 'karaoke' employment service. In response to an instruction signal D for the operation stop, an inverter stop instruction signal E is outputted at a required timing to discontinue the operation of an inverter in the uninterrupted power supply apparatus without giving harmful influence upon a 'karaoke' apparatus 5N.
Patent JP-2001176510-A (JP)
Title: Lithium ion secondary battery
Inventor: TANAKA ISAO
IPC: H01M4/58
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery including a positive electrode active material, capable of providing a remarkably superior operating voltage in comparison with a conventional secondary battery. SOLUTION: In this lithium ion secondary battery, composite metallic fluoride represented by a formula (1) LiAMF6 is used as a positive electrode active material. In the formula (1), A is at least one kind having the formal charge selected from divalent ion, M is at least one kind having the formal charge selected from trivalent transition metallic ion, two or more kinds of them can be simultaneously selected for A and M. M may be partially substituted with ion M' of non-transition metal capable of forming an alloy with M. Further the composite metallic fluoride may be a solid solution or a mixture when two or more ions are simultaneously selected as A and/or M.
Patent JP-H10175869-A (JP)
Title: Antipeptic ulcer medicine
Inventor: YOSHIZAWA YASUKO
IPC: A61P1/04
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject medicine excellent in effects of controlling gastric ulcers and promoting the curing, and high in safety by providing a structure in which sulfuric acid is partly bound to each other in a form of ester with the aid of a specific polysaccharide and by using, as an active ingredient, e.g. an acidic polysaccharide which contains an immune activating factor. SOLUTION: This anticeptic ulcer medicine has a structure in which sulfuric acid is partly bound to each other in a form of ester with the aid of a polysaccharide in which D-galactose and 3,6-anhydro-L-galactose, derived from a seaweed belonging to red algae, are bound to each other alternately, and contains, as an active ingredient, (1) an acidic polysaccharide extracted, with the aid of an aqueous solvent, from a seaweed belonging to red algae, which contains an immune activating factor; or (2) an enzymatic hydrolyzate with reduced viscosity as an acidic saccharide oligomer, which is obtained by hydrolyzing, with the aid of an enzyme which contains p-agalase, an acidic polysaccharide extracted, with the aid of an aqueous solvent, from seaweed belonging to red algae.
Patent JP-H07197275-A (JP)
Title: Surface treating method of metallic material by submerged discharge
Inventor: SAITO NAGAO
IPC: C23C26/00
Filed: 1993-12-31
Abstract: PURPOSE:To form a high quality covering layer on the surface of a metallic material by preventing a decomposed carbon generated by electric discharge from remaining a lumps in the covering layer. CONSTITUTION:An electroconductive fine ceramic such as WC, TiB2, TiN is mixed with a metal or metalloid(nonmetal) easy to form a carbide such as Ti or B and a metal to be treated or a metal easy to fuse with the fine ceramic as a binder respectively in a powdery state and the mixture is compression molded to form into a prescribed shape. The metal to be treated is electric discharge machined as one of electrodes in the machining solution, where the molding is used as a discharge electrode and a machining solution for forming carbon by decomposition caused by the generation of discharge is used as the machining solution. As a result, the surface layer composed of the electroconductive fine ceramic, the carbide, an uncarbonized part of the metal and a bonded metal is formed on the surface of the metal to be treated by allowing a part of the metal or metalloid easy to form the carbide to react to form the carbide.
Patent JP-H11182051-A (JP)
Title: Temporary fence
Inventor: WADA TAKASHI
IPC: E04G21/32
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a temporary fence that can be assembled easily and provide a good appearance. SOLUTION: Fence plate connecting supports 10 to where three cylindrical pieces 11 are connected to each other and joint grooves 21 that can be connected to the cylindrical pieces 11 by fitting from the ends in the longitudinal direction are arranged vertically at a prescribed interval by providing hard synthetic resin fence plates 20 at the two side edges and bearing the supports 10 by support bearing means 40, 50 that are connected to one of the cylindrical pieces 11. By connecting the joint grooves 21 to remaining two cylindrical pieces 11 of the supports 10, more than one fence plate is arranged vertically between the supports 10 in the form of a plane.
Patent JP-H05246784-A (JP)
Title: High-frequency heating element
Inventor: UMEHARA SAORI
IPC: C04B41/87
Filed: 1992-12-16
Abstract: PURPOSE:To improve the start-up temp. characteristic, to raise the ultimate temp. and to ameliorate the workability, etc., by adding >=1 kind among Sb, Ta and Nb to SnO2 and depositing the admixture over a part of a ceramic refractory base material. CONSTITUTION:A coating soln. contg. desired amts. of >=1 kind among an Sb compd., Ta compd. and Nb compd. and an Sn compd. is applied over a honeycomb refractory (e.g. cordierite), and the material is calcined at ordinary pressure and >=400 deg.C in the O2 atmosphere of air, etc., to produce a high-frequency heating element 1 contg. 50mol% of >=1 kind among Sb, Ta and Nb expressed in terms of metal. The heating element 1 pierced with an air passage hole 1a, an air fan 2 and a microwave source for generating a microwave Wmu are assembled to produce a microwave oven 10. A body 3 to be treated is placed in the oven 10, irradiated with the microwave Wmu, heated and cooked.
Patent JP-H1137311-A (JP)
Title: Motor-operated valve
Inventor: AOKI TETSUYA
IPC: F16K31/04
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To effectively reduce the noise caused by the turbulent flow of the fluid such as a refrigerant introduced from a valve opening into a valve chest. SOLUTION: A motor-operated valve comprises a valve shaft 30 movable in the axial direction, and a valve element comprising a valve chest 21 which comprises a valve seat 24 with a valve opening 23 which is opened and closed by the valve shaft 30, and a straightening member 60 provided with an inverse truncated cone-shaped conical port for straightening 62 which connected to the valve opening 23, is press fitted and fixed onto the valve seat 24 on the valve chest 21 side of the valve seat 24.