baber/WOPTO huggingface dataset:
Patent JP-H10242490-A (JP)
Title: Power generation unit and solar battery employing it
Inventor: YAMADA KEIJI
IPC: H01L31/042
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To simplify interconnection of power generating units by providing a plurality of terminal parts for taking out output from a photogenerating section comprising a solar battery, and a connector part for interconnecting adjacent power generating units in series on a substrate. SOLUTION: A terminal part provided with electrodes for taking out generated power of a solar battery 2 from two directions are exposed to the circumferential fringe part on the back side. A third underlying plate 10C from the left is provided, at the upper end thereof, with a connector 20 before a power generating unit U1 is arranged. A connector 20a on the left side of the connector 20 is inserted with a terminal on the right end when viewed from the light receiving face of the power generating unit U1 and the first power generating unit U1 is secured to the underlying material of roof by means of screws.  A lead-in connector 23 having an output lead-out part 23b and a connecting part 23a is provided and the connecting part 23a is connected with a terminal part on the right side when viewed from the light receiving face of a most right end power generating unit U1 thus connecting the power generating units in series. This arrangement simplifies interconnection of the power generating units.
Patent JP-H11250989-A (JP)
Title: Lock structure for connector housing
Inventor: WATANABE SABURO
IPC: H01R13/42
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To increase the strength of a lock section and increase the reliability for the coupling of a connector housing by integrally forming a lock release operation section on a retainer for deforming and displacing a lock arm in contact with it. SOLUTION: A lock release operation section 23 is protruded from a retainer 16 toward lock arm 20, and it is molded of a resin integrally with the retainer 16. Connecting terminals inserted into a terminal storage chamber 12 are locked by lock pieces 19, and the retainer 16 is locked and assembled into contact with the outside face of a connector housing main body section 11. If the lock release operation section 23 is pushed when a male connector housing is coupled with a female connector housing, the lock arm 20 is warped, and a lock section 22 is removed from a mating lock section. The width size A of the lock section 22 is made equal to that of the lock arm 20, there is no obstacle to hinder an opening motion at the opening direction position of a molding die, thereby the lock section 22 excellent in locking strength can be integrally molded of a resin at a low cost.
Patent JP-S56142260-A (JP)
Title: 2-azetidinone and its preparation
Inventor: KOGA KENJI
IPC: A61P31/04
Filed: 1980-04-09
Abstract: NEW MATERIAL:2-Azetidinones of formula I (R 1  is H, carboxyl-protecting group, salt-forming cation; R 2  is H, amino-protecting group).  
     EXAMPLE: (4S)-1-Benzyl-4-methoxycarbonylmethyl-2-azetidinone.  
     USE: Synthetic intermediate of carbapenems and azetidinone derivatives or optically active carbapanems and azetidinone derivatives used as medicines.  
     PREPARATION: The ring closing reaction of a 3-(substituted)amino-4-(substituted) carboxybutanoic acid is effected in a solvent or without a solvent in the presence of an active halogenating agent such as thionyl chloride, phosphorus trichloride or the like and of a base such as triethylamine to give the compound of formula I. L- Aspartic acid is chemically derived to optically active (4S)-2-azetidinones of formula  III. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05247687-A (JP)
Title: Ti-al intermetallic compound member having oxide film and formation of the oxide film
Inventor: USAMI TSUTOMU
IPC: C25D11/26
Filed: 1992-03-03
Abstract: PURPOSE:To obtain heat-resistant mechanical parts such as the engine valve of the automobile excellent in wear resistance by anodizing a Ti-Al intermetallic compd. with an aq. electrolyte of sulfuric acid and/or phosphoric acid to form an oxide film having an excellent lubricity retaining property. CONSTITUTION:An aq. electrolyte contg. >=0.05wt.% of sulfuric acid and/or phosphoric acid is prepared. A Ti-Al intermetallic compd. is anodized in the electrolyte at >=35 deg.C and >=5V voltage for >=0.5hr to form a porous thick oxide film having >=1mum thickness on the compd. surface. A heat-resistant mechanical part having a lubricant holding property and reduced in friction coefficient is obtained in this way.
Patent JP-S53131576-A (JP)
Title: Magnetic filter with improved parts
Inventor: INOUE KIYOSHI
IPC: B01D35/06
Filed: 1977-04-22
Abstract: PURPOSE:To construct a magnetic filter by using and foam and to form high-gradient magnetic field when magnetic field is formed to work on the magnetic pieces and particles in said foam. so that magnetic filtration function is improved and clarification is effected when said filter is used to filtrate fluid.
Patent JP-S58162921-A (JP)
Title: Optical connector
Inventor: KAIHARA SHIGERU
IPC: G02B6/38
Filed: 1982-03-23
Abstract: PURPOSE:To firmly hold an optical fiber and to prevent its damage, by constituting so that a plate spring-like member provided between a ferrule to which the optical fiber is fixed, and a plug housing presses the ferrule, when connecting the optical fiber by inserting the plug housing into an adaptor. CONSTITUTION:An optical fiber 20 is uncovered and is made to adhere to a ferrule 15, and is contained together with a ring 16 in a plug housing 17. When the plug housing 17 is inserted into a flat part 19a of an adaptor 19 and is turned by 90 deg., it is fitted to an adaptor projecting part 19b and both of them are fixed. As a result, an optical fiber end face 21 whose end face is processed is connected with other optical fiber. In this case, by a tapered part 17a of the plug housing, a ring tip part 16a is bent. As a result, the ring 16 clamps the ferrule 15 firmly, therefore, the optical fiber 20 is held firmly.
Patent JP-H03250685-A (JP)
Title: Manufacture of semiconductor laser device
Inventor: WATANABE YUKIO
IPC: H01S5/00
Filed: 1990-02-28
Abstract: PURPOSE:To form satisfactory refractive index differentials between a concave part and opposite sides thereof by facilitating the thickness control of a concave striped bottom part by providing an InGaP layer in the course of an In0.5(Ga1-xAlx)0.5P cladding layer of an active layer upper part. CONSTITUTION:There are successively formed on a first conductivity type semiconductor substrate 1 a first conductivity type Inz(Ga1-xAlx)1-zP (0<Z<1, 0<X<=1) cladding layer 3, an InGaP active layer 4, a second conductivity type Inz(Ga1-yAly)1-zP (0<Z<1, 0<Y<=1) cladding layer 5, a 20-100Angstrom  thick second conductivity type InGaP layer 6, a first conductivity type Inz(Ga1-QAlQ)1-zP (0<Z<1, 0<Q<=1) cladding layer 7, and GaAs current narrowing layer 8. Thereafter, a concave stripe is formed by performing etching up to a second conductivity type InGaP layer 6 surface part. Further, there are successively formed on the surface a second conductivity type Inz(Ga1-RAlR)1-ZP (0<Z<1, 0<S<=1) coating layer 9, a second conductivity type Inz(Ga1-sAls)1-zP (0<Z<1, 0<S<=1) coating layer (R<S) 10, an InGap intermediate band gap layer 11, and a second conductivity type GaAs ohmic contact layer 12.
Patent JP-H07251949-A (JP)
Title: Product conveying method and ship loading method
Inventor: TARUMOTO SHIRO
IPC: B65G67/60
Filed: 1994-03-16
Abstract: PURPOSE:To perform automatic loading of product coils to a ship and perform smooth management of physical distribution management between factories on the delivery side and the arrival side. CONSTITUTION:Products 2 from a first factor 1 are automatically loaded according to a product coil stacking position in a prestored hold 7a by a pier delivery means 6. When the products are conveyed from a ship 7 to a next second factor 8, by carrying out the product coils based on a loading position in the prestored hold for the product coils 2, the coil products are all automatically conveyed not through manual operation.
Patent JP-H01220407-A (JP)
Title: Dust core
Inventor: ISHIKAWA MASAYUKI
IPC: H01F3/08
Filed: 1988-02-29
Abstract: PURPOSE:To improve rust proof capability of a dust core which employs iron as magnetic powder by subjecting the magnetic powder and a molding to a rust proof treatment. CONSTITUTION:Reduced iron powder is employed as magnetic powder, epoxy resin is employed as binder resin, they are weighed at a predetermined mixture ratio, mixed, agitated, compression-molded, thermally cured, and its molding is coated or impregnated with rust preventive such as acrylic rust prevention resin to be rust prevented. This molding is dried to complete a dust core. In this rust prevention, acryl paint is diluted, cured molding 1 is dipped in the diluted solution 4 of acryl paint in a dipping tank 3 by a basket 2 or the like to coat it with the paint, it is then dried, again dipped in the dilute solution of the paint, redried, and cooled to an ambient temperature, thereby completing a dust core. The dust preventive includes benzotriazole, its derivatives, sorbitan monooleate, its derivatives, sodium oleate, ethylamine and its derivatives, etc.
Patent JP-S51120913-A (JP)
Title: Air-jet-out type cooling device for running strip
Inventor: INUZUKA SHINOBU
IPC: C21D9/573
Filed: 1975-04-16
Abstract: PURPOSE:A captioned device to control the temperature distribution for cases where running strips are forcibly cooled by letting the air to the strips at right angles.
Patent JP-S51121299-A (JP)
Title: Traffic signal control deivce
Inventor: SAKAI NORIO
IPC: G08G1/07
Filed: 1975-04-16
Abstract: PURPOSE: To provide a means of preventing erroneous signal indications as a result of power failures. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000240953-A (JP)
Title: Hot air heater
Inventor: OHAMA MASAHIRO
IPC: F24D3/00
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To improve comfortableness by upward hot air heating in a hot air heater designed to perform a heating by upward or downward blowing hot air. SOLUTION: This apparatus is provided with an upper suction port 9A and a downward hot air blowoff port 10 only to be opened in the downward hot air heating operation, a blower 6 to deliver air sucked from the upper suction port from the hot air blowoff port, a downward hot air heating comprising a heat exchanger 5 for turning air to hot air, a lower suction port 9B, an upward hot air blowoff port 14 and an upward cool air blowoff port 15 only to be opened during the upward hot air heating operation, a blower 6 to deliver air sucked from the lower suction port from the hot air blowoff port and the cool air blowoff port and an upward hot air heating comprising the heat exchanger 5 to turn air to be sent to the hot air blowoff port to hot air.  This can reduce a vertical temperature difference of a room by controlling the upward and downward hot air heating while enabling obtaining of a comfortable dwelling space without a sort of air flow.
Patent JP-S59172098-A (JP)
Inventor: MINETANI EIICHI
IPC: G08C19/00
Filed: 1983-03-18
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-H10236436-A (JP)
Title: Sheet supplying apparatus
Inventor: YONEDA KENICHI
IPC: B65B41/06
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To enable sheets to be reliably supplied automatically one by one with slight deflexion applied to the uppermost sheet without performing burr removal by providing a slide driving mechanism for sliding a suction pad when the suction pad sucks the uppermost sheet on a magazine. SOLUTION: In order to prevent two or more aluminum sheets 8 from being cut out simultaneously but to allow the aluminum sheets 8 to be reliably cut out one by one, a slide driving mechanism 52 or the like is provided. That is, when a suction pad 51 sucks the uppermost aluminum sheet in an aluminum sheet holding part, before the sheet is brought up by a cylinder, one of suction pads 51 is driven in an A direction by an air cylinder 52a and also the other suction pad 51 is driven in a B direction by an air cylinder 52a, wherein these operations are alternately repeated several times. Thus deflexion occurs on the uppermost aluminum sheet so that it is easy to peel without burr removal, thereby reliably peeling the uppermost aluminum sheet from second and subsequent sheets.
Patent JP-S62204548-A (JP)
Title: Integrated circuit package
Inventor: TAKENAKA KAZUHIRO
IPC: H01L23/02
Filed: 1986-03-04
Abstract: PURPOSE:To obtain an IC package with which an accurate positioning can be performed by a method wherein the aperture part of the package at the part where the IC chip will be mounted is given the same as that of the chip of a dimensional allowance to cope with dimensional accuracy of the chip. CONSTITUTION:The positional accuracy of a chip when it is mounted is enhanced by making the dimensions of the aperture part 4 of a package the same as those of the chip 1.
Patent JP-H04283542-A (JP)
Title: (meth)acrylate compound and its production
Inventor: HONDA KIMIAKI
IPC: C07C69/54
Filed: 1991-03-12
Abstract: PURPOSE:To provide a new (meth)acrylate compound capable of easily forming a homo/copolymer in the presence of heat, ultraviolet ray, ionizing radiation or radical polymerization initiator and useful as an intermediate or modifier for ink, paint, adhesive and molding resin. CONSTITUTION:The (meth)acrylate compound of formula (R is H or CH3), e.g. 1-methyltetrahydrobenzyl alcohol methacrylic acid ester. The compound can be synthesized in a yield of 93% (based on 1-methyltetrahydrobenzyl alcohol) by reacting 1-methyltetra-hydrobenzyl alcohol with (meth)acrylic acid or a (meth)acrylic acid ester.
Patent JP-H03250193-A (JP)
Title: Method of construction for shaft
Inventor: KANEKO KENICHI
IPC: E21D5/00
Filed: 1990-02-27
Abstract: PURPOSE:To economically construct a shaft by mounting a spherical work chamber, one part of which serves for an inlet into the work chamber, to the point end part of a cylindrical body for the shaft and excavating the shaft by an excavator, stored in the interior of the work chamber, thereafter rotating it to close a shaft bottom. CONSTITUTION:A cylindrical body 1 is vertically provided by excavating the surface of the ground by a diameter of the cylindrical body 1, and an overcutter 32 is protruded from both ends of a cutter 31 to excavate a total section by fixing the cylindrical body 1 to rotate the cuter 31. Next, a segment 4 is built in the interior of the cylindrical body 1 after excavation to a fixed depth, and a shaft is excavated with a group of this segment 4 as reaction force. Then the overcutter 32 is retracted and stored after advancing to a designed spot, and an internal machine is pulled up onto the ground by rotating a spherical work chamber 2. Concrete 5 is placed on a semispherical part of the spherical work chamber 2 left on the shaft bottom. In this way, an expensive excavator can be completely collected.
Patent JP-H07255540-A (JP)
Title: Attaching structure for book support to bookshelf
Inventor: UEKI YUKIKO
IPC: A47B65/00
Filed: 1994-03-17
Abstract: PURPOSE:To provide a structure for attaching book supports to a bookshelf, while enabling installation and removal of the book supports to be achieved properly even if shelves used are closely spaced and ensuring that the book supports can be prevented from clattering using a simple construction. CONSTITUTION:One of the locking portions (26) of a book support 2 which are locked into the grooves 11 of a shelf 1 is so formed that, when projected onto a support plane it forms an obtuse projection angle with an arm 22, and the boundary part between the locking portion 26 and the arm 22 is given elastic flexibility in a direction for the projection angle to approach a right angle.
Patent JP-H07260893-A (JP)
Title: Pattern generator for semiconductor tester
Inventor: HARADA TAMOTSU
IPC: G01R31/3183
Filed: 1994-03-17
Abstract: PURPOSE:To increase the number of available pattern data by selecting a pattern memory corresponding to switching information and selecting/switching a predetermined bit data from a selected or not selected output terminal. CONSTITUTION:The pattern generator 1 comprises pattern memory groups 21,..., 2n having maximum pin count of n, a pattern counter 4, I/O pattern switching memories 71,..., 7n, switches 81,..., 8n, 91,..., 9n, and output terminals 111A, 111B, 111C, 11nA, 11nB, 11nC. The memory group 2i (i-1,..., n) comprises pattern memories 3A, 3B, 3C and stores a pattern data being delivered from a CPU 20 according to a program and outputs a data corresponding to an address signal delivered from a counter 4. The counter 4 delivers an address signal to the pattern memory and a command signal to a switching information memory 5. The information stored in the memory 5 controls switching of a multiplexer 6 and delivered from the CPU 20 prior to starting test.
Patent JP-H06260420-A (JP)
Title: Device and method for forming functional deposited film
Inventor: TANAKA MASATOSHI
IPC: H01L21/205
Filed: 1993-03-08
Abstract: PURPOSE:To perform the formation of a functional deposited film having a good uniformity at high speed by a method wherein the title device is manufactured into a form that two different layers are provided on the periphery of each gas introducing tube, the inner layer of the two layers is used as a heat exchanger for cooling each gas introducing tube, the outer layer of the two layers is used as a heat insulating material and those layers are interposed between each film-forming chamber and each gas introducing tube. CONSTITUTION:Raw gas is intrcduced in each vacuum container for film formation through gas introducing tubes 205, 305 and 405, which are held at a temperature under a thermal decomposition temperature. An evacuation amount in each vacuum container is controlled in such a way that the interior of a system is held at a prescribed pressure. A striplike substrate is heated from its rear by an infrared lamp heater at a prescribed temperature and microwave power is introduced. While glow discharge is generated in each film-forming chamber, the striplike substrate 10 is transferred at a constant speed and an N-type amorphous silicon film, an I-type amorphous silicon-germanium film and a P-type amorphous silicon film are continuously formed on the substrate.
Patent JP-S63215416-A (JP)
Title: Air conditioner for vehicle
Inventor: MIZUNO SOICHI
IPC: B60H1/32
Filed: 1987-03-02
Abstract: PURPOSE:To easily change an air conditioner from heater specification to air conditioning specification, by constituting the air conditioner, dividably into two units along a circulative direction of air and enabling a room cooling heat exchanger to be selectively mounted to the upstream side unit, in case of the air conditioner having air intake ports in the bottom of a blower. CONSTITUTION:An air conditioner 1, which is formed by a package-shaped casing 6, is constituted connecting in a connection part 5 the first unit 3 having an outside air intake port 7, inside air intake port 8 and dampers 9, 10 and the second unit 14 having a blower 12, heater core 13 and blow ports 14, 15. In this constitution, the air conditioner, removing the first unit 3 from the connection part 5 while mounting an air conditioning casing internally mounting an evaporator, is changed into the air conditioning specification. By this constitution, the air conditioner easily changes from heater specification to air conditioning specification.
Patent JP-H08248881-A (JP)
Title: Continuous label strip and its production
Inventor: IGAWA ISAO
IPC: G09F3/00
Filed: 1995-03-07
Abstract: PURPOSE: To allow labels to be peeled in normal postures without re-adhering the labels by providing the continuous label strip with embossing process parts respectively along the edges at the rear end in a progressing direction for the purpose of peeling the labels. CONSTITUTION: This continuous label strip 1 is formed by providing the respective labels 3 with the embossing process parts 15 respectively along the edges at the rear end in the progressing direction for the purpose of peeling the labels 3 from a release sheet 2. The labels 3 are provided with the parts 15 uniformly along their rear end edges and approximately parallel with the rear end edges. The rear end edges of the labels 3 are plastically deformed by embossing and are peeled from the release sheet 2 or are made easily peelable therefrom and, therefore, the easy peeling of the rear ends of the labels 3 is made possible. The peeling of the labels 3 in the normal posture is thus facilitated. Since the re-adhesion of the labels 3 is not executed, the structure of a label fabrication device is not complicated and the production is executable with good workability.
Patent JP-S55139197-A (JP)
Title: Coated electrode for case hardening build up
Inventor: KISHIDA KATSUHIRO
IPC: B23K9/04
Filed: 1979-04-19
Abstract: PURPOSE: To improve the abrasion resistance and galling resistance of the captioned electrode deposited metal by conatituting the electrode by the core and covering which are so component-controlled that the deposited metal having been welded becomes of the specific composition containing Ni, Si, B, Nb, C and the rest Fe.  
     CONSTITUTION: This coated electrode used for case hardening build-up welding is constituted by the core and covering which are so component-controlled that the deposited metal composition having been welded consist of Ni; ≥40%, Si; 3W8%, B; 0.1W0.5%, Nb; 0.3W2%, C; 0.2W1.5%, and the rest Fe and unavoidable impurities. With this electrode, not only is obtained the deposited metal having superior hardness and abrasion resistance but also the occurrence of galling flaws owing to seizure is obviated even if lubricating oil is not used particularly in the slide contact of the press dies build-up welded with this deposited metal and the steel plate being the work. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63216238-A (JP)
Title: Device for electrodeposition of phosphor
Inventor: NEMOTO FUMIHIKO
IPC: H01J9/227
Filed: 1987-03-02
Abstract: PURPOSE:To prevent production of defective products and deterioration in quality and increase life of electrodeposition liquid by immersing a panel part of a cathode ray tube in the 1st tank of electrodeposition liquid, taking it out without electrodeposition work, and immersing it in the 2nd tank of electrodeposition liquid where electrodeposition is performed. CONSTITUTION:A panel holding means 23 is taken to a range A3, where a supporting shaft 24 is lowered, so a panel part 3 is immersed in electrodeposition liquid in the 1st tank 21 of electrodeposition liquid. Then it is pulled up, and the panel part 3, having electrodeposition liquid sufficiently applied to be wet, is taken to the position of the 4th range A4, and the supporting shaft 24 is lowered again, so that the panel part 3 is immersed in electrodeposition liquid in the 2nd tank 22 of electrodeposition liquid. A counter electrode 36 is immersed in the 2nd tank 22 of the electrodeposition liquid, and current is applied between the counter electrode 36 and an electrode brush 27, so electrodeposition of phosphor is performed.