baber/WOPTO huggingface dataset:
Patent JP-H01130466-A (JP)
Title: Manufacture of lead storage battery
Inventor: ARAKAWA MASAHIRO
IPC: H01M50/528
Filed: 1987-11-13
Abstract: PURPOSE:To provide a low cost and high quality lead storage battery with excellent productivity and high space efficiency by accommodating a coupling lattice at the vertical surface of an endless belt consisting of a concave continuous body, and by filling the lattice surface with lead paste active substance. CONSTITUTION:A coupling lattice 4 with electrode tub in continuity at a retaining part 3 and having inter-celler connecting pieces is accommodated at the vertical surface of an endless belt consisting of a concave continuous body. At the A side of the lattice 4 stopped a pos. electrode paste chamber and at the B side a neg. electrode paste chamber the paste is supplied from above the paste chamber and pressed and filled at the press part. Thereby a low cost and high quality lead storage battery with excellent productivity and high space efficiency is obtained.
Patent JP-S62147387-A (JP)
Title: Multichannel type semiconductor radiation detector
Inventor: OOMORI YASUICHI
IPC: H01L31/09
Filed: 1985-12-23
Abstract: PURPOSE:To obtain a radiation detector with a high spatial resolution and a high sensitivity by so arranging two comb-shaped multichannel type semiconductor radiation detectors that one of unit detecting elements is disposed in the spaces in the other unit detecting element. CONSTITUTION:Lead electrodes 2 and 3 are so formed in parallel on the surface of an insulative substrate 1 that a blank space is left on the surface as in the technique of a vacuum evaporation or the like as shown in figure (a). Then, as shown in figure (b), a semiconductor radiation detecting element composed of electrodes 5 and 6 and a semiconductor crystal 4 sensitive to a radiation is disposed on and fixed to the blank space on the substrate 1 wherein the electrodes 2 and 3 are not formed and the electrodes 5 and 6 are connected to the electrodes 3 and 2, respectively, in contact therewith by a conductive paste. Then, as shown in figure (c), a grooving is conducted on the substrate 1 from the side of the one electrode 5 or 6. The two comb-shaped detectors are so arranged on and fixed to a fixing plate 8 that, as shown in figure (d), the comb-shaped projections of one detector are inserted into the grooves of the other and the two detecting elements are alternately disposed to form a radiation detector.
Patent JP-H02134508-A (JP)
Title: Tilt detecting head
Inventor: NAKASHIRO MASAHIRO
IPC: G01B11/26
Filed: 1988-11-15
Abstract: PURPOSE:To provide a compact configuration and high resolution by providing at least three mirrors between a convex lens and an optical-position detecting element so that at least one mirror thereof reflects light twice. CONSTITUTION:Light is emitted from a first parallel light source 1. When a material to be measured 5 is tilted by theta from a preset reference plane, the reflected light has the tilt of 2theta. The light is reflected with a second beam splitter 4 and inputted into a convex lens 6. The incident light is focused through the lens 6. The light is reflected with first - third mirrors 7 - 9. A condensed spot is formed on an optical position detecting element 10. A light path is bent by using the mirrors 7 - 9. One mirror 7 among them reflects the light twice. Therefor the space can be utilized effectively. When the condensed spot is deviated from the element 10, the light source 1 is turned OFF, and the light is emitted from a second parallel light source 2 in place of the light source 1. Therefore, the detecting range can be expanded.
Patent JP-H07138472-A (JP)
Title: Polyamide resin composition for film formation and biaxially oriented polyamide prepared film therefrom
Inventor: URABE HIROSHI
IPC: B29C55/12
Filed: 1993-11-17
Abstract: PURPOSE:To prepare a polyamide film excellent in retort resistance as well as oxygen barrier resistance, suitable as a food packaging material requiring retort treatment or a packaging material for sanitary goods. CONSTITUTION:This polyamide resin composition for film formation is obtained by incorporating 100 pts.wt. of a polyamide resin with 0.01-0.5 pts.wt. of triethylene glycol-bis[3-(3-t-butyl-5-methyl-4-hydroxyphenyl)propionate]. The biaxially oriented polyamide film for retort packaging can be prepared from this composition.
Patent JP-H11115435-A (JP)
Title: Shock absorber mounting structure
Inventor: KASHIMOTO YASUAKI
IPC: B60G13/06
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorber mounting structure which has a simple structure and can be assembled easily even in a narrow space. SOLUTION: A boss 4 is arranged in an axle housing 1, a hole 5 is formed in the boss 4, and a female screw 6 is formed in the inner part of the hole. A guide hole 7 is formed in an end part on bolt insertion side of the hole, and a mounting part 10a of a shock absorber 10 is arranged by bringing it in contact with an end face on bolt insertion side of the boss. A bolt 20 is inserted into a hole 12a of the mounting part 10a of the shock absorber 10 and the guide hole 7 of the boss 4, and a tip of the bolt 20 is screw-fitted in the female screw to tighten the shock absorber 10 on the boss 4.
Patent JP-H10128887-A (JP)
Title: Cushioning body
Inventor: OMATA YOUICHI
IPC: B68G7/06
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To realize a favorable cushioning properties without making a foam thicker by a method wherein triangular projections are continuously formed on the top surface of a hollow formed body, which supports the foam below. SOLUTION: A hollow formed body 7 is formed so as to have a closed crosssectional shape made by surrounding a hollow part 11 with a frame part 9 at a peripheral portion and a seating surface part 10 at the top surface portion inside the frame part 9. In the seating surface part 10, a plurality of triangular projections 12 are continuously formed. The projections 12 are formed so as to project upwards in triangles and, at the same time, run parallel to one another to the right and left directions of a seating. A cushioning properties are imparted by placing a foam on the hollow formed body 7.  At the seating of the foam 8 on the hollow formed body 7, the valley parts of the projections 13 of the foam 8 coincide with the top parts of the projections 12 of the hollow formed body 7 and the top parts of the projections 13 of the foam 8 with the valley parts of the projections 12 of the hollow formed body.
Patent JP-S63143014-A (JP)
Inventor: TAKEBE MIKIO
IPC: A47K3/02
Filed: 1986-12-03
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-H11117888-A (JP)
Title: Pump device
Inventor: ITO MOTOYA
IPC: F04D13/06
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a high discharge rate even in a high discharge pressure range. SOLUTION: A casing 18 is formed therein with a pump passage for returning fluid discharged from the outer peripheral side of an impeller 17 into a center side inlet port 27 of the impeller 17. Accordingly, fluid sucked into an inlet port 29 is led into the center side inlet port 27, and is subjected to energy obtained a pressure and a speed of a vane 22. Thus, the fluid is discharged from the outer peripheral side outlet port, and is then sucked into the center side inlet port 27. Since the fluid is circulated as mentioned above, the discharge pressure of the fluid becomes higher. Further, the vane 22 is spiral so that it is not orthogonal to the rotating direction thereof, and therefore, the fluid pressure does not greatly affect the vane 22 in the form of a load torque.  Accordingly, even though the discharge pressure of the fluid becomes higher, the tendency of lowering the rotational speed of the impeller 17 can be restrained, thereby making it possible to ensure a high discharge rate.
Patent JP-2001110085-A (JP)
Title: Light emitting-receiving integrated element and optical pickup using the element
Inventor: OMI KUNIO
IPC: G11B7/1381
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup which cuts off a stray light in an almost complete way with a simple constitution and by a simple assembling method and can stably detect a focus error signal, a tracking error signal and the information signals of an information recording medium. SOLUTION: This optical pickup device 100 has a hologram laser unit 1 which is integrated with a cap-shaped mask 14 that is formed in an aperture on its side touching the unit 1. A laser beam (luminous flux) 10 which is radiated from a laser element 4, led to an objective lens 2 through an aperture 7 of a sealing tube 6 and a hologram area 9 of a hologram element 8 and irradiated on a recording medium 3 can prevent the stray light 13 that is reflected on the surface of the lens 2 and sent to an optical detector 5 at the top part 14c of the mask 14.
Patent JP-H05128943-A (JP)
Title: Reclosing preparation circuit for gas-blast circuit breaker
Inventor: NISHIZUMI SHIGENORI
IPC: H01H33/40
Filed: 1991-11-05
Abstract: PURPOSE:To provide a reclosing preparation circuit for a gas-blast circuit breaker of simplified constitution for remarkably contributing to reliability enhancement of reclosing operation. CONSTITUTION:By means of driving force of an electric motor, a making spring energy-accumulation mechanism is used to accumulate energy of a making spring 4, and energy of the making spring 4 is released to close a circuit breaker, while a breaking spring energy-accumulation mechanism is used to accumulate energy of a breaking spring 13, and energy of the breaking spring 13 is released to break a circuit breaker. A microswitch 16 for detecting energy accumulation completion of the making spring 4 is provided in one part of the making spring energy accumulation mechanism so as to use a contact 16a of this microswitch 16 for a reclosing preparation contact of a reclosing preparation circuit 18.
Patent JP-S62138013-A (JP)
Inventor: JIYON MAIKERU RIYUUZEN
IPC: H03K17/082
Filed: 1986-12-03
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-H04162592-A (JP)
Title: Through-hole land of multilayer printed wiring board
Inventor: SETSUDA KUNIO
IPC: H05K3/46
Filed: 1990-10-25
Abstract: PURPOSE:To distinguish between a through-hole land for a non-through hole and a through-hole land for a through hole accurately in a short time for precluding the possibility of scrapping substrates by mistake by forming on the blind through holes the through-hole lands which are different in shape from those formed on the through holes. CONSTITUTION:A prepreg 8a is put between two pieces of external layer substrates 7 having a through hole 3b which passes through the substrate. After that, the external layer substrates 7 and prepreg 8a are joined by application of heat and pressure. At that time, the resin which rises from a blind through hole 3 is cut off. At a place different from the one where the blind through hole is formed, a through hole 2 which passes through the whole body of a substrate 1 is made with a drill. Then, the substrate 1 is plated. After that, a square-shaped through-hole land 5 is formed on each through hole 2 while an annulus ring-shaped through-hole land 6 is formed on each blind through hole 3. Thus, the printed wiring board 1 is obtained.
Patent JP-S62146905-A (JP)
Title: Production of olefin polymer
Inventor: FUNABASHI HIDEO
IPC: C08F10/00
Filed: 1985-12-21
Abstract: PURPOSE:To obtain a highly stereoregular polymer low in contents of catalyst residues and fine powder, by polymerizing an alpha-olefin in the presence of a specified solid catalyst component, an organoaluminum compound and an electron donor. CONSTITUTION:An alpha-olefin is polymerized in the presence of a catalyst obtained from a solid catalyst component (A) obtained by contact among the below- mentioned solid (a), an electron-donating compound (b) and a titanium halide compound (c), an organoaluminum compound (B) and an electron donor (C). Said solid (a) used is one obtained by allowing an oxide of at least one of the Group II-IV elements of the periodic table and/or a composite inorganic oxide containing at least one such oxide to support a fatty acid magnesium salt and, optionally, a magnesium alkoxide of the formula (wherein R<1> and R<2> are each a 1-10 C alkyl, cycloalkyl, aryl or aralkyl and t is 0-2).
Patent JP-H03152033-A (JP)
Title: Electrostatic attraction conveying device
Inventor: USUI SATOSHI
IPC: H02N13/00
Filed: 1989-11-08
Abstract: PURPOSE:To form a given electrostatic pattern on an endless belt and to reduce the size of an electrostatic attraction conveying device by a method wherein a plurality of the feed terminals of each roller are arranged in the conveying direction of an endless belt such that the feed terminals are not overlapped with the feed terminals of other roller. CONSTITUTION:A plurality of feed terminals 2b and 3b of feed rollers 2 and 3, respectively, are arranged such that the feed terminals of the one roller are not overlapped in the conveying direction of an endless belt 1 with the feed terminals of other roller. Thereby, a linear electrode 1b making contact with the feed terminals of the one roller does not make contact with the feed terminals of the other roller. A plurality of feed terminals arranged on the roller are formed throughout the whole periphery of the roller and meanwhile, each of the linear electrodes of the endless belt 1 is formed in succession throughout a whole periphery in a conveying direction of the endless belt. As a result, when the seam part of the belt is moved to the position of the roller, the some one of the linear electrodes makes contact with the feed terminal without fail, and the whole region of the endless belt forms a feed region.
Patent JP-2000100468-A (JP)
Title: Lead-acid battery
Inventor: OMAE TAKAO
IPC: H01M10/08
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To impart an excellent constant current/constant voltage charging cycle even if a negative electrode active material quantity is small by respectively including Na ions and Fe ions by a specific quantity in an electrolyte sulfuric acid, and specifying the weight ratio of a negative electrode active material to a positive electrode active material. SOLUTION: In a lead-acid battery, 4 to 10 g/l of Na ions and 0.001 to 0.02 g/l of Fe ions are included in an electrolyte sulfuric acid, and the weight ratio of a negative electrode active material to a positive electrode active material is desirably set to 0.5 to 1.0. Charging efficiency is improved by adding the Na ions by 4 to 10 g/l, the polarization start is delayed by adding the Fe ions by 0.001 to 0.02 g/l, and the service life is improved when the Na ions and the Fe ions are simultaneously added. When a charging effect of a positive electrode and a polarization characteristic of a negative electrode are simultaneously improved, charging lack in the positive electrode is restrained by a synergistic effect to improve the service life.
Patent JP-2000103990-A (JP)
Title: Composition for powder coating material
Inventor: INUKAI HIROSHI
IPC: C09D5/03
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in gloss of a coating film and adhesion thereof to substrates and further excellent in stability at the time of production and during preservation by using a fluorine-containing copolymer excellent in weather resistance. SOLUTION: This composition consists essentially of a fluorine-containing copolymer comprising (A) a fluoroolefin monomer unit and (B) an acrylic or a methacrylic ester monomer unit having a cyclohexane ring which may be substituted and having >=30 deg.C glass transition temperature, or further preferably (C) a monomer unit containing hydroxyl group or an alkoxysilyl group and, as necessary, (D) other vinyl monomers can be copolymerized. The contents of the respective monomers are preferably 5-60 mol% of the component A, 20-80 mol% of the component B, 1-20 mol% of the component C and 0-40 mol% of the component D. A pigment is preferably further contained in the composition. Thereby, excellent weather resistance, gloss of a coating film, adhesion thereof to substrates, smoothness of the coating film, or the like, can be expected.
Patent JP-H08130505-A (JP)
Title: Wireless microphone and its production
Inventor: SATO FUMINORI
IPC: H04B10/11
Filed: 1994-10-28
Abstract: PURPOSE: To suppress voice interruption clue to the state of a light emitter hidden by a hand in using by fixing the light emitter for generating light modulated by a voice signal to wind-breaking wire gauze fitted to a microphone head. CONSTITUTION: The microphone head 1 is constituted of connecting upper and lower wire gauzes 3, 5 to which rings 2, 4 are welded by mutually screwing the ring parts 2, 4. A ring 6 is welded on an aperture part of the cylindrical wire gauze 5 reducing the diameter of its lower part and the head 1 is fixed to a microphone body 7 on the welded part. A foaming substance 8 is fitted to the insides of the wire gauzes 3, 5 to break wind entered from the external. The light emitter 11 is engaged with a hole 9 pierced into a part of the wire gauze 5 through a bush 10, a lighting circuit is formed on a substrate for the emitter 11 to turn on a light emitting diode 14 by a current modulated by a sound signal. A hood 16 arranged on the periphery of the diode 14 suppresses the irradiating angle of infrared rays emitted from the diode 14 to a fixed range.
Patent JP-S63142700-A (JP)
Inventor: ITO TOMITERU
IPC: H05K13/04
Filed: 1986-12-05
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-H11124392-A (JP)
Title: C-glycosylated aryltin compound
Inventor: SATO SUSUMU
IPC: C07H23/00
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new tin compound comprising a C-glycosylated specific aryltin compound and useful as an intermediate or the like for synthesizing an aryl C-glycosyl compound useful for the production or the like of a saccharide chain complex molecule or the like in a cell surface layer. SOLUTION: This new tin compound (salt or ester) is represented by formula I  Ar is an aryl ring or a heteroaryl ring; R<1> is H, a halogen, a (protected) hydroxyl group, cyano, a (protected)amino, carboxyl, a 1-10C alkyl, a lower alkoxy or the like; R<2> is a lower alkyl or phenyl; R<3> is a saccharide residue, represented by formula II [(p) is an integer of 1-4; (q) is 0 or 1; R<4> is H or a protecting group of hydroxyl group; R<5> is H or an acyl; R<6> is H, methyl, hydroxymethyl, carboxyl or the like] or the like and is directly bound to the Ar at the carbon atom in the 1-position and the binding form thereof is an α- or β-bond; (m) is 1-4; (n) is 1-3).  The compound is obtained by reacting an aryl compound represented by formula III with a compound represented by the formula R<3> -X (X is an eliminable group), then halogenating the aryl ring, subsequently reacting the resultant compound with an organotin compound such as trimethyltin chloride.
Patent JP-H09135391-A (JP)
Title: Isdb transmitter and receiver
Inventor: UCHIDA MASASHI
IPC: H04N5/44
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To reproduce the highlight scenes almost in real time even in a live program. SOLUTION: This device digitizes, packeting and then multiplexing the additional information as well as the main information. A receiver includes an ISDB tuner 46, a main information decoding part 52, an additional information decoding part 56, a section information detection part 58 which shows the sections of highlight scenes which are added to the main information as the additional information, and the 1st and 2nd memory means which store the main information. The main information is always stored in the 1st storage means, and the highlight scene information related to the section information is stored in the 2nd storage means out of the main information stored in the 1st storage means when the section information is detected.  Then the information on the highlight scenes stored in the 2nd storage means can be optionally read and displayed regardless of the 1st storage means through the control of the 2nd storage means.
Patent JP-H10135352-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: NIIMURA NAOYUKI
IPC: H01L29/78
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of a photoresist process for implantation, by forming the diffusion area of a transistor for implantation by implanting ions without using any photoresist. SOLUTION: After conductive films 106 and 107 are formed on a semiconductor substrate 101, a first gate electrode is formed by forming a first resist pattern R11 which covers the forming area of a transistor having a second conductivity and has the gate electrode forming pattern of a transistor having a first conductivity. Then, the resist pattern 11 is removed and the source/drain area of the transistor having the first conductivity is formed by using the conductive films 106 and 107 and first gate electrode on the forming area of the transistor having the second conductivity as a mask. Thereafter, an insulating film is formed on the entire surface and a second gate electrode is formed by forming a second resist pattern on the insulating film. In addition, the source/drain area of the transistor having the second conductivity is formed.
Patent JP-H09249708-A (JP)
Title: Photo-curing composition
Inventor: NISHIYAMA YUKO
IPC: C08F4/80
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a composition having excellent photo-curing properties. SOLUTION: This composition contains as the essential constituents an α- cyanoacrylate and a group VIII transition metal metallocene compound containing an aromatic electron-system ligand, such as π-arene, indenyl or η- cyclopentaclienyl, and it also contains a cleavage-type photo-initiator. It can be rapidly cured by irradiation with light even when the gap between adherends is widened, when squeezed out from a joint, or when used in a state in which it is not put between a pair of adherends as in coating. Since the curing reaction proceeds through anionic polymerization, the composition does not suffer such cure hindrance due to oxygen as observed in radical polymerization, and even a part where light does not reach because of the shape of a base material when irradiated with light can be cured through anionic polymerization.
Patent JP-H08206234-A (JP)
Title: Plug for connection of bare end of heart electrode wire
Inventor: ROOZAA SHIRUDAA
IPC: A61B5/296
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain a plug for connecting a stripped end part of a heart electrode wire or other wires allowed to be buried for other medical purposes which applies a better electric contact by enabling fastening thereof on the stripped end part of the wire quickly by a simple method and by forming a mechanically firm seat. SOLUTION: A plug 101 for connecting a stripped end part of a heart electrode wire or other wires allowed to be buried in vivo is provided with a contact piece 110 with the front part thereof acting as plug pin 112 while the rear part 114 forms a recessed part 118, an insulation housing 120 which wraps the rear part 114 of the contact piece 110 to be kept freely accessible to the recessed part 118 and a clamp piece 130 to be engaged with the recessed part 118 in the completed assembly. When the plug is used, the stripped end part of the wire is bent round to be clamped in the recessed part 118.