baber/WOPTO huggingface dataset:
Patent JP-H05197446-A (JP)
Title: Extension box
Inventor: NAKATSUKA SADAO
IPC: G06F1/16
Filed: 1992-01-17
Abstract: PURPOSE:To easily, speedily, and safely operate the connection of an information communication device such as a personal computer which can be carried by an operator with an extension box. CONSTITUTION:An extension box 1 is equipped with a slant stand combination door 2, and a guide 3 at the time of connecting the extension box with a personal computer 6 is formed at the slant stand combination door 2, so that the extension box can be easily, speedily, and safely connected with the personal computer. And also, the slant stand combination door 2 can be rotated to a position inclined to the operator side so that the operator can easily operate the keyboard of the personal computer 6. And also, when the extension box 1 is not used, the slant stand combination door 2 can be a cover which covers a connecting part. Thus, the protection and dust-proof of the connecting part can be attained by one-action.
Patent JP-H11197394-A (JP)
Title: Clothes dryer
Inventor: KAWAI TETSUO
IPC: D06F58/28
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To enable drying operation by a wide range of inputs by two heat sources in a clothes dryer to dry clothes by supplying hot air heated by heat sources into a rotating drum. SOLUTION: A hot water heat exchanger 10 with an inlet and an outlet of hot water to be the first heat source and a heater 11 to be the second heat source are provided. Then hot air heated by at least either the hot water heat exchanger 10 or the heater 11 is supplied into a rotating drum 4 by an air blowing fan 3 to dry objects to be housed in the rotating drum 4.
Patent JP-S5394007-A (JP)
Title: Preparation containing lysozyme or its acid salt
Inventor: OOSAWA SHIGEMITSU
IPC: A61K38/46
Filed: 1977-01-26
Abstract: PURPOSE: To provide a lysozyme preparation containing an antioxidant, useful as antiphlogistics, anti-virals and food preservatives having stable activity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62165366-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUSUNOKI SHIGERU
IPC: H01L29/78
Filed: 1986-01-16
Abstract: PURPOSE:To eliminate contact holes and reduce the occupied area and realize high integrity by forming conductive side walls above source and drain regions. CONSTITUTION:Boron ions are implanted into regions beneath isolating oxide films 202 to form high concentration impurity regions 203. After 1st oxide film 204 and a nitride film 205 are successively deposited, a part of silicon of a substrate is exposed by photolighography and etching with an undersized mask of a selective oxidation mask. After 2nd oxide film is deposited, anisotropic etching is carried out to form side walls 206 and further channel doping is carried out to form a gate oxide film 207. After the oxide films 206 which remain as the side walls are removed, ions are implanted into the parts where the oxide films 206 are removed and source and drain impurity implanted regions 209 are obtained. An oxide film 210, 1st conductive film 212 and an oxide film 211 are successively deposited. After side walls are formed by anisotropic etching, a nitride film 213 is deposited. As the source and drain regions are connected to the wirings by the conductive side walls, contact holes can be eliminated.
Patent JP-H11108276-A (JP)
Title: Flexible pipe
Inventor: SAKAMOTO MASAKATSU
IPC: F16L9/06
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To form a flexible pipe so as to have a synthetic resin pipe part which can be easily connected to a synthetic resin pipe joint or a synthetic resin pipe unit. SOLUTION: This flexible pipe is constituted so as to have in a base end part of a metal-made flexible pipe part 111 a synthetic resin pipe part 112 which can be connected to a synthetic resin pipe joint or a synthetic resin pipe unit. Here, the metal-made flexible pipe part 111 comprises providing of a bending part 111a, 111c along a peripheral direction in an outer surface of a central side or an outer surface of a base end edge, in an inner surface of the synthetic resin pipe part 112, along a peripheral direction, a recessed groove 112a is provided, in a part corresponding to the recessed groove 112a in the outer surface of the base end part of the metal-made flexible pipe part 111, along a peripheral direction, a swollen part 111b swollen outward is provided.  Between the recessed groove 112a and the swollen part 111b, a water stop packing 113 is mounted, at least one bending part of the metal-made flexible pipe part 111 is locked to the synthetic resin pipe part 112.
Patent JP-S60150518-A (JP)
Inventor: NISHIYAMA FUMIO
IPC: F21V23/04
Filed: 1984-01-17
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-H01183184-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: MIYAZAWA SEIICHI
IPC: H01S5/12
Filed: 1988-01-18
Abstract: PURPOSE:To simplify steps, to eliminate the limit of the composition of a layer for forming a laser and to increase the life of the laser by forming a protrusion on a substrate, forming periodic diffraction gratings on the side faces of the protrusion, and so forming a layer on the substrate as to substantially hold the shape Of the substrate. CONSTITUTION:Protrusions which extend toward a resonator are formed on an active layer 34 on a substrate 31 and layers 32, 33 extending under the layer 34, periodic diffraction gratings 44, 45 are formed on the side faces of the protrusions, and films are grown thereon. Accordingly, these films are formed according to the shape of the substrate. Thus, a semiconductor laser which is scarcely affected by an external influence and has a small oscillation wavelength can be simply obtained. Further, the damage to a grown layer due to the formation of the grating after the growth of the film is temporarily interrupted is reduced to eliminate the limit of the composition of the layer, thereby increasing the life of a semiconductor laser.
Patent JP-H10205942-A (JP)
Title: Ice making pan
Inventor: TOKIWA ASAO
IPC: F25C1/22
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To improve the connecting strength of plates by a method wherein an ice making pan is provided with an ice making plate, whose one side is connected to the opening side of a refrigerant plate, on which a recess for passing refrigerant is formed on one side in a serpentine form, and the other side is provided with a plurality of ice making chambers formed of lattice type vertical walls, while the flat part of the refrigerant plate is provided with windows, formed on the flat part. SOLUTION: A plurality of ice making chambers 2b are formed in an ice making pan 11 by a method wherein an ice making plate 2 is connected to a refrigerant plate 1, whose one side is provided with a refrigerant passing recess 1a, formed in a serpentine form, through a surface, on which the recess 1a is opened, while partitioning plates 2 are assembled so as to have the shape of a lattice and are connected to the other side of the ice making plate 2. In this case, the partitioning plates 2a are connected to the refrigerant plate 1 through brazing.  Windows 14 are formed on the flat part of the refrigerant plate 1 and the ice making plate 2 is provided with air holes 13, communicated with the ice making chambers 2b, at exposed parts from the windows 14 of the ice making plate 2 while the windows 14 and the air holes 13 function as the inflow holes of air upon releasing ice, formed in the ice making chambers 2b.
Patent JP-S57120156-A (JP)
Title: Comparator of (+-)5-notation number
Inventor: SUGIMURA YUUKICHI
IPC: G06F7/49
Filed: 1981-01-19
Abstract: PURPOSE:To compare two + or -5-notation numbers R and D of 4 digits in magnitude, by extracting a group of R-D=DELTA=1 to usually send it to a signal (l) showing R>D and to switch it to a signal (e) showing R=D in case the lower digits show R=-5, D=5, etc. respectively. CONSTITUTION:The comparison is carried out between two numbers R and D which are expressed by the + or --notation numbers comprising 10 figures -4, -3, -2, -1, 0, 1, 2, 3, 4 and 5 respectively. In this case, a matrix circuit is formed with R(0-5) rows and D(0-5) columns, and an AND gate indicated by a small circle is provided at each intersection. The outputs of 5 AND gates provided along a line rising at its right side are supplied to AND gates M1, Mepsilon and Me via an OR gate m1. In case both codes SR and SD are positive and either R or D is 0, the signal of R-D=DELTA=1, and(R>0) is sent to l4(4-digit R>signal D) via M1. If the lower digit is R=-5, D=5, etc., the output Mepsilon is sent to e4(4- digit R=signal D) as well as to e3(3-digit R=signal D). As a result, the correct decision is possible although -5 exists in R when the comparison is carried out between two 4-digit numbers R and D.
Patent JP-S54100756-A (JP)
Title: Optical fiber connector
Inventor: SUZUKI NOBUO
IPC: G02B6/38
Filed: 1978-01-25
Abstract: PURPOSE:To facilitate assembly of an optical fiber connector and to reduce the price of the same by fitting a glass tube, which has a slightly larger internal diameter than the external diameter of an optical fiber, in an outer cylinder thereby to prepare terminal parts. CONSTITUTION:A glass tube 9, which has a slightly larger fine hole 10 than the external diameter of an optical fiber by several microns, is fixed in an outer cylinder by means of an adhesive 2. After that, the external diameter of the cylinder 11 is adjusted about the hole 10 accurately to a reference size thereby to prepare terminal parts. An optical fiber 3 is inserted into the parts, and the terminal assembly is finished by means of the adhesive after the facing operation. Thanks to that construction, the assembly of the connector terminal ends in the field can be simply accomplished by the insertion and fixation of the optical fiber at a low cost. Thanks to the use of the glass tube 9, it is possible to highly accurately finish the internal diameter 10 and to maintain the parallelism between the hole 10 and the outer circumference of the glass tube to a sufficient extent.
Patent JP-H04239511-A (JP)
Title: Styrenic resin having good moldability
Inventor: ARAI TERUO
IPC: C08F212/06
Filed: 1991-01-24
Abstract: PURPOSE:To provide the subject styrenic resin having a wide molding temperature range, an excellent balance between the moldability and strength of the resin and good moldability at low temperatures without causing the deterioration of the surfaces of molded products and the lowering of the productivity. CONSTITUTION:The objective styrenic resin comprising constituent units of formula I (R1 is H, methyl; R2 is H, 1-5C alkyl) and formula II (R3 is H, methyl; R4 is 1-3C alkyl; wherein when R3 is methyl, R4 is 2-8C alkyl), having a viscosity of 15-80cp in a 10wt.% toluene solution at 25 deg.C, and containing the monomer, the dimer, the trimer, and the polymerization solvent in a total amount of <=0.8wt.%. The styrenic resin is produced by polymerizing 80-99.5mol% of a styrenic monomer (e.g. styrene) with 0.5-20mol% of an acrylate monomer (e.g. methyl acrylate) in the presence of an organic peroxide [e.g. 1,1-bis(t- butylperoxy)cyclohexane] in a solvent at an optimal temperature of <=170 deg.C.
Patent JP-H05195946-A (JP)
Title: Hydrostatic pressure type continuously variable transmission
Inventor: YAMANISHI MANABU
IPC: F04B1/20
Filed: 1992-01-20
Abstract: PURPOSE:To provide an axial plunger type hydrostatic continuously variable transmission of high durability and excellent operability enabling the enlargement of neutral width by simple low-priced modification. CONSTITUTION:In this axial plunger type hydrostatic continuously variable transmission, a valve plate 6 brought into sliding contact with the end part of a cylinder block rotated being equipped with a group of plungers is provided with two sets of oil going in-out ports 7, 8 formed into circular arc shape around the axis of the cylinder block. The mutually opposed end parts of two sets of oil going in-out ports 7, 8 are connected in the communicated state by a groove 21 of small cross section.
Patent JP-S62165530-A (JP)
Title: Supercharging pressure control device for internal combustion engine with supercharger
Inventor: YOSHIOKA MAMORU
IPC: F02B33/00
Filed: 1986-01-18
Abstract: PURPOSE:To prevent to feed excessive fuel at an acceleration in a cold air condition, and avoid a smolder of the ignition plug without reducing the super charging property in a cold air condition, by closing a bypass slowly to rise the supercharging pressure gradually at the starting of supercharging in a cold air engine condition. CONSTITUTION:A supercharger 2 driven by an engine 1 and a bypass 3 of the supercharger 2 are furnished at a suction passage 4, and a supercharging to the engine 1 is started when the load of the engine 1 exceeds a specific value. In such a composition, an engine condition deciding device 5 decides whether the engine 1 is in a cold air condition or an engine heated condition. And a bypass control device 6 is furnished to close the bypass 3 slowly at the starting of the supercharging when the engine 1 is in a cold air condition, and close the bypass 3 rapidly at the starting of the supercharging when in an engine heated condition. Therefore, an excessive fuel feeding in a cold air condition and the attachment of the fuel over the suction port wall surface are prevented, to avoid a smolder of the ignition plug.
Patent JP-S5290862-A (JP)
Title: Method and apparatus for separating oil from oil containing water
Inventor: TAKESUTE MAKOTO
IPC: B01D17/04
Filed: 1976-01-26
Abstract: PURPOSE: Water to be treated is passed across multiplates floating and settling separation plates and across a plurality of hydrophilic wele layors, whereby diopersion type oil containing drain water ahving floating solids can be efficiently separated by simple method. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06214856-A (JP)
Title: Data backup system
Inventor: SASAKI TATSUYA
IPC: G06F12/00
Filed: 1993-01-20
Abstract: PURPOSE:To reduce a data amount and to shorten the processing time of data backup by constituting a data base table by dividing it into an update system table composed of items with high update frequency and a reference system table composed of items with low update frequency. CONSTITUTION:A LAN system is constituted by connecting a backup computer provided with a data base table 101 the same as the data base of a file server computer to this computer. A reference system table 102 is composed of a key item T1 of the data base table 101 and items T2, T4 and T5 with lower update frequency. An update system table 103 is composed of the key item T1 of the data base table 101 and items T3 and T6 with higher update frequency. When there are transfer data, the backup date base is updated by executing matching processing between the T1 of the key item 103 of the update table and the T1 of the key item 101 of the data base table of the backup computer.
Patent JP-H06214208-A (JP)
Title: Liquid crystal projector
Inventor: YAMATAKA SHUICHI
IPC: G03B33/12
Filed: 1993-01-20
Abstract: PURPOSE:To decrease the installation number of dichroic filters by forming a spectroscopic optical system and a composition optical system in two-layered structure, and extending and integrating two dichroic filters of both the optical systems with both the layers. CONSTITUTION:The two dichroic filters 20 and 21 are extended from the 1st layer to the 2nd layer arranged in upper/lower relation and arranged in parallel or at right angles to each other, and the spectroscopic optical system 12 which separates the light from a light source 11 into plural color lights in order in the 1st layer by those dichroic filters and the composition optical system 16 which puts respective color images together are arranged; and liquid crystal display panels 13-15 which displays images corresponding to the respective colors on the 2nd layer and a projection lens 18 which is superposed on the light source are arranged, and reflecting means 22-24 which reflects the optical paths of the respective colors from the 1st layer to the 2nd layer are arranged.
Patent JP-S58125060-A (JP)
Title: Recorder
Inventor: MASUDA SHIYUNICHI
IPC: G03G15/00
Filed: 1982-01-22
Abstract: PURPOSE:To put recorded members in order of page, by providing an inversion controlling means for recorded members on a carrying path, through which recorded members are led to a sorter, to store recorded members in the sorter in the face-up or face-down state. CONSTITUTION:A recorder has an inversion controlling part 310 for transfer papers, carrying rollers 311, 312, 313, 314, 315, and 316, and a carrying path switching lever 317. The state of transfer papers to be stored in storage trays 301m and 302m is controlled to the face-up or face-down state by the inversion controlling part 310. For example, when transfer paper is stored in a tray group 302, transfer paper is led to the tray group 302 through the inversion controlling part 310 and are stored in trays 302-1-302m in the face-down state. Thus, recorded members stored in the sorter are put in order of page independently of the recording mode.
Patent JP-H04240223-A (JP)
Title: Method for monitoring mottle of oil pick up
Inventor: KAKITA HIDETO
IPC: D06H3/00
Filed: 1991-01-25
Abstract: PURPOSE:To make it possible to monitor mottle of oil pick up of raw yarn for carbon fiber useful for quality, end breakage and yield by measuring permeation amount of fluorescent X ray from silicon and calculating mottle of silicon- based oil pick up of precursor fiber for carbon fiber from variation in the measured value. CONSTITUTION:When mottle of excess pick up of a silicon-based oil such as amino-modified polydimethylsiloxane of precursor fiber for carbon fiber containing 3000-12000 pieces as one bundle is monitored by non-destructive method, permeation amount of fluorescent X ray from silicon is measured and mottle of excess oil pick up is calculated from the variation in the measured value to enable monitoring the mottle of oil pick up of raw yarn for carbon fiber.
Patent JP-H0760916-A (JP)
Title: Thermoplastic multilayer composite and molding member made of it
Inventor: HANSU YADAMUSU
IPC: B32B1/08
Filed: 1994-01-27
Abstract: PURPOSE: To obtain a thermoplastic multi-layer composite consisting of polyamide and polyvinylidene fluoride having good weatherability, chemical resistance and enough notch impact strength and frictional contact-bonded on the mutually adjoining interface. CONSTITUTION: The composite has I. at least one layer based on a molding material of polyamide and II. at least one layer adjacent to the layer I. based on a molding material comprising (a) polyvinylidene fluoride and (b) polyglutarimide and in this case, these layers are frictional contact-bonded to one another.
Patent JP-H08199158-A (JP)
Title: Working fluid
Inventor: KATAOKA HISANORI
IPC: C09K5/04
Filed: 1995-01-20
Abstract: PURPOSE: To prepare a working fluid containing propane and 1,1-difluoroethane, free from the problem of the destruction of ozonosphere of stratosphere, having improved refrigeration capacity and suitable for a heat pump apparatus for the heating and cooling of a room, hot-water supply, freezing, etc. CONSTITUTION: This working fluid contains (A) 20-30wt.% of propane and (B) the remaining part of 1,1-difluoroethane and contains at least the components A and B. Preferably, the working fluid contains 20-40wt.% of the component A, <=20wt.% of isobutane as the component C and the remaining part of the component B and at least contains the components A, B and C or contains 10-75wt.% of the component A, <=50wt.% of cyclopropane as the component D and the remaining part of the component B and contains at least the components A, B and D.
Patent JP-H07220598-A (JP)
Title: Electromagnetic operation switch
Inventor: YAMADA YUKIO
IPC: H01H47/32
Filed: 1994-01-28
Abstract: PURPOSE:To provide a compact control circuit of low cost which can be easily applied to different closing coils. CONSTITUTION:A control circuit is composed of a semiconductor switch 1A for closing to energize a closing coil 3, and a gate control circuit 2 to put the semiconductor switch 1A on when a closing command is given, switches the semiconductor switch 1A on/off when an auxiliary contact of a switch gets on by closing, and puts the semiconductor switch 1A off when an opening command is given. For holding closure, a closure holding coil, a current limiting resistance, a closure holding power source such as a DC-DC converter, etc., are not used, so the device can be compact, and because an on/off switching ratio can be regulated, it can be applied to different closing coils.
Patent JP-S62166613-A (JP)
Title: Signal detecting device
Inventor: SAEGUSA KATSUMI
IPC: H01L21/30
Filed: 1986-01-20
Abstract: PURPOSE:To improve the detecting ratio of a signal detecting device, by dividing signals from an alignment mark in connection with time and integrating each division, and then, correcting the integrated values by multiplying the integrated values by changeable fixed values. CONSTITUTION:Peak detection is performed on the output signal Sig of a photoelectric detector which is signals from the alignment mark of a mask 1 by means of a peak value detecting circuit 27. The peak detection is performed synchronously to the count-up of a counter 23 and the peak position and peak value are respectively stored in a memory 24 and RAM in the peak value detecting circuit 27. The gain of an amplifier 31 and threshold voltage of a binary coding circuit 14 are determined by the first laser scan. Namely, an integration circuit 32 integrates the output of the amplifier 31 and further obtains a roughly estimated changing value by multiplying the integrated value by a fixed value, and then, stores the roughly estimated value in its built-in RAM. Simultaneously, the peak value detecting circuit 27 detects the peak value of signals for each period.
Patent JP-S61167760-A (JP)
Title: Hydraulic control device for belt type continuously variable transmission
Inventor: KONO KATSUMI
IPC: F16H61/00
Filed: 1985-01-19
Abstract: PURPOSE:To enable provision of sufficient response, by a method wherein a second line oil pressure is regulated by a relief pressure changed in response to a first line oil pressure, and a speed ratio change speed is increased. CONSTITUTION:Since a second line oil pressure Pl2 during speed increase is changed in response to a change in the relief pressure of a variable relief valve 62, the more a speed ratio is decreased, the more a difference between the second line oil pressure Pl2 and a first line oil pressure Pl1 is increased, and a high thrust ratio is provided. And the change speed of a speed ratio is adjusted to a nearly constant value irrespective of the speed ratio of a continuously variable transmission 16. This causes increase of the change speed of the speed ratio and enables provision of sufficient response.
Patent JP-S61167763-A (JP)
Title: Hydraulic device for transmission for vehicle
Inventor: SAWADA DAISAKU
IPC: F16H61/662
Filed: 1985-01-18
Abstract: PURPOSE:To prevent the occurrence of the slip of a belt, by a method wherein the hydraulic pump of a transmission is coupled to the engine of a vehicle through a first one-way clutch, and is coupled to a member to be driven in a power transmission route, running from a main clutch to driving wheels, through a second one-way clutch. CONSTITUTION:An engine 10 is coupled to a belt type transmission 16 through a main clutch 14, and a driving shaft 48 of a hydraulic pump 40 is operatively coupled to the engine 10 of a vehicle through a first one-way clutch 54. The driving shaft is operatively coupled to a rotary shaft 18 on the primary side, being a member to be driven, of a power transmission route, running from the main clutch 14 to driving wheels, through a second one-way clutch 56. This causes a hydraulic pump to be driven by the second one-way clutch even during release of the main clutch from engagement, maintains power transmission capability, and prevents the occurrence of the slip of a belt.