baber/WOPTO huggingface dataset:
Patent JP-H118053-A (JP)
Title: High-frequency heating device
Inventor: KAWAI KAZUHIRO
IPC: H05B6/64
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To facilitate visual grasp of a cooking condition even if a high-frequency heating device is installed in a low illuminating place. SOLUTION: An air guide is constituted of a white resin, and a lamp is mounted on the air guide. A spacer 2 constituted of a transparent resin is mounted between a control part body 1, a timer knob 3, and a selection knob 4, and grooves 3A and 4A whose widths are several millimeters are formed at the indicating parts of the timer knob 3 and the selection knob 4. As a result, the light of the lamp penetrates through the air guide and the spacer 2 and illuminates the grooves 3A and 4A of the timer knob 3 and the selection knob 4, thus it is possible to grasp a cooking condition even at a dark place.
Patent JP-H0455054-A (JP)
Title: Jet type soldering device
Inventor: YACHI MASAMITSU
IPC: H05K3/34
Filed: 1990-06-16
Abstract: PURPOSE:To improve solderability by disposing a revolving roller the front surface of which revolves at variable speeds in the same direction as a work ejection direction in the outflow part on the work ejection side of a storage section. CONSTITUTION:A revolving shaft 33 integral with a revolving roller 32 is connected to the driving shaft of a variable speed motor 36 through a transmission mechanism 35. The oxide film formed on the molten solder surface of the storage section 14 is caught by the revolving roller 32 and is forcibly discharged when the revolving roller 32 is revolved by this variable speed motor 36. The flow velocity of the oxide film on the surface of the molten solder ejected from a nozzle 12 is easily controlled in synchronization with the work transporting speed and the thickness of the oxide film is adequately maintained if the rotating speed of the revolving roller 32 is adjusted. The oxide film of the proper thickness is moved as if the film is extruded by the work in this way and the solderability is improved.
Patent JP-S6218332-A (JP)
Title: Load controlling device for farming tractor
Inventor: MINO TOMIO
IPC: A01B63/10
Filed: 1985-07-17
Abstract: PURPOSE:To improve operability by configurating a device in such a way that, while an auto mode is being effected, the mode is shifted to a hold mode if a hydraulic pressure lift lever and the like are actuated in a device where a swash plate of a hydraulic pump in a HST type speed change gear is operated depending on loads so as to control a vehicle speed automatically. CONSTITUTION:In a hydraulic pressure driven tractor, both a variable displacement hydraulic pump 39 and an auxiliary pump 53 are driven by an engine E, and a hydraulic motor 40 is driven by a discharge oil pressure from the pump 39. Discharge oil pressure from the auxiliary pump 53 is applied to both a hydraulic pressure control valve V which is linked with a speed change lever 9 and an engine mounted pump 43. And an operating cylinder C which controls a swash plate 39a of the said pump 39 is controlled by means of controlling both the valve V and solenoid valves V1 through V5/ In this case, while an automatic load control is in operation, each of the solenoid valves V1 through V5 is controlled in such a way that an auto mode is switched over to a hold mode when a hydraulic pressure lift lever is actuated upward, and the suto mode is switched over to a standby mode when the lever 9 is operated while the hold mode is being effected.
Patent JP-S642407-A (JP)
Title: Variable resonance frequency antenna
Inventor: ARIMURA KUNITAKA
IPC: H01Q3/01
Filed: 1987-06-25
Abstract: PURPOSE: To vary the resonance frequency of an antenna to a desired value by providing a conductor length adjusting mechanism which varies a resonance frequency band used by a liner antenna by adjusting the length of a conductor and a conductor length setting mechanism setting the adjustment quantity of the conductor length adjusting mechanism to a specific quantity automatically.  
     CONSTITUTION: When a manual switch is set to a desired channel, the interlocking switch 19 of the conductor length setting mechanism 8 is switched associatively and the memory 14 of the conductor length setting mechanism 8 is selected. Then respective stepping motors 11 for a radiator 1, a reflector 2, and a waveguide 3 are driven through a controller 12 for conductor length adjusting mechanisms 7 and 7' and the conductor length of each element is adjusted to conductor length corresponding to a resonance frequency band set in the memory 14 previously. Further, the interlocking switch 19 of the element-to-element distance setting mechanism 18 is switched associatively with the manual switch. Then the mutual interval between elements is adjusted to a set mutual interval corresponding to the resonance frequency band, previously setting in a memory 14. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-2000344097-A (JP)
Title: Seat for rolling stock
Inventor: MORISHITA YOSHITAKA
IPC: A47C7/54
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To easily and quickly do work for mounting a cable and adjusting its length without twisting the cable with the rotation of a seat body. SOLUTION: Unlocking pedals 22A, 22B are mounted at both ends of a frame in its longitudinal direction. Back slip automatically resetting cables 27, 28 and back slip driving devices 32, 33 are assembled in the frame and the unlocking pedals 22A, 22B are connected to the back slip driving devices 32, 33 via the cables 27, 28. Foot rests 61, 62 are provided on the back of the frame and foot rest driving devices 84, 85 are installed in the frame, the foot rest driving devices 84, 85 being connected to the unlocking pedals 22A, 22B via foot rest automatically resetting cables 65, 66.
Patent JP-S5782639-A (JP)
Title: Controlling device for air-conditioning unit
Inventor: HAYASHI TOSHIICHI
IPC: F24F11/02
Filed: 1980-11-10
Abstract: PURPOSE: To improve defrosting efficiency, by setting the lower limit of the temperature of the surface of a refrigerant pipe, which is to be varied in accordance with ambient temperature after the finishing of the defrosting operation, on the condition that the pipe surface temperature is to be below a particular temperature and the ambient temperature is to be above the pipe surface temperature at the time of starting of defrosting operation.  
     CONSTITUTION: Judgement for execution of defrosting operation is performed by a defrosting control circuit 5 which receives signals from an evaporator refrigerant pipe temperature detecting sensor 1, an ambient temperature detecting sensor 3 and a defrosting cyclic timer circuit 4, while controlling a compressor 8. The circuit 5, at first, receives from a refrigerant pipe temperature detecting circuit 2 a signal informing whether or not temperature of the sensor 1 has become 0°C, also receives a signal from the sensor 3 to determine difference between the two signals and detects a defrosting permit time signal from the circuit 5, and then, when these three conditions are met with each other, defrosting operation starts, and when the sensor 1 detects that the refrigerant pipe temperature has been varied in accordance with the ambient temperature and the lower limit has become above 0°C, defrosting operation is completed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03108651-A (JP)
Title: Electroconductivity probe for use under presence of highly intense nuclear radiation
Inventor: REONAADO UIRIAMU NIIDORATSUCHI
IPC: G01N27/07
Filed: 1990-06-19
Abstract: PURPOSE: To make a conductivity probe possible to withstand harmful operation, high temperature, and high-fluid pressure due to radiation and at the same time, prevent water for nuclear reactor from being leaked through the probe by providing an alumina insulator having a passage through a column-shaped part and a base part. CONSTITUTION: An insulator 12 is made of sapphire that is a single-crystalline alumina and achieves not only an electrical insulation but also can fully withstand the erosion operation of water that surrounds a probe 10. Also, a center electrode 14 forms a cylindrical shape where one edge is closed, thus forming a clamped sealing part for a column-shaped part 26 Further, a sleeve 18 has a thermal coefficient of expansion that approximates an insulator 12 and is made of a metal that indicates resistivity against corrosion. Then, a counter electrode 16 is made of a metal that indicates resistivity against corrosion in the core of a nuclear reactor. The counter metal (electrode) 16 is mounted on the sleeve 18 and is formed so that it maintains a constant separation distance and surrounds the center electrode 14.  Also, the sleeve 18 made of Kovar is bound to a transition pipe 20 made of stainless steel, and the probe 10 can withstand high temperature and high fluid pressure.
Patent JP-H0722314-A (JP)
Title: Molecular beam source crucible for molecular beam epitaxy
Inventor: YANAGISAWA ISAO
IPC: C30B23/08
Filed: 1993-06-29
Abstract: PURPOSE:To make the additional feeding of a material metal feasible at constant operational temperature in ultra high vacuum sustaining the tilted state of a lip part when it is fitted to a cell by providing a tilted lip part in the aperture part of a molecular beam source crucible for MBE. CONSTITUTION:Al is fed to a molecular beam source crucible for MBE provided with a lip part manufactured by CVD reaction so as to be set in a K cell. An MBE device is pressure-reduced for ten days to continuously manufacture the epitaxy film of Ga-Al-As for two days. Later, leaving the MBE device intact in operational state, Al for additional feeding previously prepared using a manipulator is fed to a crucible in operation. Through these procedures, the thin films can be continuously manufactured further for about six more months.
Patent JP-S5382699-A (JP)
Title: Semi-insulating gallium arsenide single crystal
Inventor: AKAI SHINICHI
IPC: C30B29/40
Filed: 1976-12-28
Abstract: PURPOSE: Stable titled single crystals which may maintain high electrical specific resistance even under photo-radiation, obtd.  by containing oxygen with Ndd value more than a fixed value, Si with Nd value less than a fixed value, one or more than one Te, Sn, Se and S in such a way to satisfy the first relative equation and Cr with Naa within a fixed range in such a way to satisfy the second relative equation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52148490-A (JP)
Title: Production of liquid matter contg. titanium trichloride
Inventor: YAMAGUCHI KAZUO
IPC: C01G23/02
Filed: 1976-12-27
Abstract: PURPOSE: To obtain uniform liquid matter of TiCl 3  which is sol. in hydrocarbon solvents by treating TiCl 4  with org. Al compounds in the presence of ethers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6313987-A (JP)
Inventor: KONDO KENJI
IPC: F16L1/024
Filed: 1986-07-07
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-S6050742-A (JP)
Title: Reproducer of optical disk record
Inventor: TAKAMORI HIROMITSU
IPC: G11B17/056
Filed: 1983-08-31
Abstract: PURPOSE:To load assuredly an optical disk with simple constitution even in case the disk is loaded erroneously by providing a disk store part for a tray which stores the disk and a control part for disk position at the tray inlet/outlet of a cabinet set opposite to the disk store part. CONSTITUTION:An optical disk 25 is stored erroneously to the disk store part 16 of a tray main body 13 with the disk stuch out toward the end of the part 16. Then an ejection key 14 is operated. In such a case, the fringe part of the disk 25 touches the end of opening part 22 of a front panel 12, and a control part 21 as the disk is loaded. Thus the disk 25 is shifted toward an arrow C and then loaded toward an arrow B. Then the fringe part of the disk is detached from the edge part of the part 22 and touches a projection part 24 for control of disk position at the right side. Thus the disk 25 receives the position control and is therefore shifted toward an arrow C as it is loaded. When the disk 25 is shifted toward C until its maximum diameter part abuts on the near part of the part 24, the disk 25 receives position correction to the store part 16. Thus the disk 25 is loaded correctly to the part 16.
Patent JP-H0210374-A (JP)
Title: Positively chargeable magenta developing agent
Inventor: FUJIE TSUGUGO
IPC: G03G9/09
Filed: 1988-06-29
Abstract: PURPOSE:To obtain a transparent and satisfactory picture image by using a Magenta developing agent constituted of a Magenta toner consisting of a binder resin and a specified quinacridone pigment and carrier particles having coated layer consisting primarily of a fluorinated vinylidene resin. CONSTITUTION:The title positively chargeable Magenta developing agent is constituted of a Magenta toner consisting of a quinacridone pigment expressed by the formula and at least a binder resin and carrier particles having coated layer consisting primarily of a fluorinated vinylidene resin. Suitable binder resin is a sharp hot-melt resin having a lower melt-viscosity than conventional resin to be used for hot-roll fixing, most pref. polyester resin, epoxy resin, styrene/acrylic copolymer resin, etc. The positively chargeable Magenta developing agent has superior picture quality such as picture image density, fog, gradation, as well as stable picture quality and amt. of electric charge even if it is used in repetitive copy, and also has superior durability.
Patent JP-S6219872-A (JP)
Title: Electrophotographic sensitive body
Inventor: SAKAI KIYOSHI
IPC: G03G5/06
Filed: 1985-07-18
Abstract: PURPOSE:To obtain high sensitivity and excellent durability by using a specific polycyclic quinone pigment as an electric charge generating material for an electric charge generating layer and incorporating a specific hydrazone compd. into an electric charge transfer layer. CONSTITUTION:The polycyclic quinone pigment expressed by the formula I is incorporated into the charge generating layer of a lamination type photosensitive layer provided on a conductive base and the hydrazone compd., expressed by the formula II [R1, R2 are an (un)substd. alkyl, aryl or may together form a 5- or 6-membered ring with an N atom. R3, R4 are synonymous with R1, R2. R5, R6 are H, halogen atom, nitro (un)substd. alkyl, alkoxy, aryloxy, acyl, or amino. R is a bivalent residual org. group] is incorporated into the charge transfer layer. The hydrazone compd. expressed by the formula II is preferably added to the charge generating layer, by which the much better sensitization effect is obtd. Such laminated type photosensitive body has the high sensitivity and provides the excellent image even after many times of uses. The photosensitive body has the good durability as well.
Patent JP-S648196-A (JP)
Title: Automatic operation controller for jib crane
Inventor: MIZUNO MEIJI
IPC: B66C23/00
Filed: 1987-06-26
Abstract: PURPOSE: To make a hook reach to a target position automatically by controlling respectively so that the turning angle and undulation angle of a jib and the winding distance of the hook detected by a detection means are matched with the target value from a target value output means. CONSTITUTION: In a jib crane 10, the turning angle θ1 , and undulation angle θ2 of the jib 14 and the winding distance h' of a hook 18 are detected by sensors 2, 6, 4 respectively and inputted to a calculation device 13. When the target position of the hook 18 is inputted by a target position setter 11, the calculation device 13 calculates the turning angle θ1 , undulation angle θ2 and winding distance h' respectively and respective target values are set along a carrying passage and a motor 1 for turning, motor 3 for winding and motor 6 for undulating are driven through drive control devices 7-9 so that respective detection values are matched therewith and the hook 18 is attained to the target position. Thus, an accurate and quick carrying work is carried out and the burden of an operator can be reduced extremely.
Patent JP-H11347943-A (JP)
Title: Grinding/processing method
Inventor: YAMADA TAKESHI
IPC: B24C1/04
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To form a recess having a deep place with a specified inclination on the surface of a member made of metal material etc. effectively through a simple control procedure. SOLUTION: A recess 30 for removing a flaw 22 produced on the surface 21 of a metal piece 20 is formed on a hierarchy system, for example including a first grinding area 31, a second grinding area 32, and a third grinding area 33. The grinding areas 31-33 are arranged so that the area size is greater with smaller depth. A smooth slope 40 is generated on the recess 30 to be ground actually, by performing the grinding according to the hierarchy divided from the grinding characteristics of high-pressure water jet.
Patent JP-S5950767-A (JP)
Title: Superconductive field coil
Inventor: MAKI NAOKI
IPC: H01F6/06
Filed: 1982-09-16
Abstract: PURPOSE:To reduce the peak maximum magnetic flux density which simply crosses the edge in a coil by displacing the axial position of the inner edge in the coil end from the bore side coil to the outer peripheral side coil in one direction and forming a stepwise coil end inner edge structure. CONSTITUTION:A field coil is radially divided into three segments, the coil end inner edge positions 14, 14' of an intermediate coil 12 are axially displaced to the coil end inner edge positions 12, 12' of the bore side coil 12, and the oil end inner edge positions 16, 16' of the outer peripheral side coil 15 are axially displaced. As a result, the stepwise coil end inner edge is formed, thereby reducing the maximum magnetic flux density of the coil end.
Patent JP-H0827274-A (JP)
Title: Modified siloxane compound, its production and cosmetic containing the same
Inventor: YOSHINO KOJI
IPC: C09K23/54
Filed: 1994-07-12
Abstract: PURPOSE:To obtain the subject compound capable of forming films having excellent water and oil repellencies as well as emulsifying and gelling abilities, also excellent in ability to disperse pigment, useful as a cosmetic ingredient such as of rouge, by reaction of specific plural compounds with a specific hydrogenpolysiloxane. CONSTITUTION:This modified siloxane compound 2-4000 in polymerization degree having siloxane units of respective formulas I and II (R<1> and R<2> are each a 1-18C hydrocarbon; (p) and (q) are each 3-16; (r) and (s) are each 0-30; where, r=snot equal to 0) is obtained by reaction of (A) a hydrogenpolysiloxane 2-4000 in polymerization degree having siloxane units of respective formulas III an IV with (B) compounds of respective formula V and VI ((p) and (q) are each 3-16).
Patent JP-S6051752-A (JP)
Title: Fluorine-containing polymer coating composition
Inventor: NISHIJIMA MIKIO
IPC: C08L29/00
Filed: 1983-08-30
Abstract: PURPOSE:The titled composition having sufficient long-term stability on heating in an immersion bath, consisting of a fluoropolymer with hydroxyl groups, a curing agent, and a solvent composed mainly of halogenated hydrocarbon. CONSTITUTION:A fluoropolymer with hydroxyl groups (A) [e.g., LUMIFRON of ASAHI GLASS KK (hydroxyl number; 20-200)], a curing agent (B) (e.g. a butylated melamine resin, a methylated urea resin, or blocked polyisocyanates), and an organic solvent (C) containing 50wt% or more halogenated hydrocarbon with a boiling point of about 40 deg.C or higher (e.g. trichloroethylene, perchloroethylene, or tetrachlorodifluoroethane) are mixed and dispersed in a ball mill, etc. to make the coating composition. The wt. ratio of the fluoropolymer to the curing agent of melamine-type or urea-type, is preferably 97:3 to 50:50.
Patent JP-H0832128-A (JP)
Title: Thermoelectric element
Inventor: YAMAZAKI TAKUYA
IPC: H01L35/32
Filed: 1994-07-12
Abstract: PURPOSE:To stabilize the thermostability and durability of a thermoelectric element by mixing together the powder of a specific insulating ceramic and powder of glass at a specific mixing ratio. CONSTITUTION:A laminated iron silicate thermoelectric element 10 is constituted by alternately laminating a plurality of p-type iron silicate semiconductor layers 2 and a plurality of n-type iron silicate semiconductor layers 3. At the boundaries between the layers 2 and 3, p-n junction sections 5 are formed. In addition, insulating layers 4 are interposed to the boundaries of the layers 2 and 3 except the sections 5. The layers 4 are formed by using a mixed material which contain one kind or two or more kinds of insulating ceramics selected from among zirconium oxide, aluminum oxide, magnesium oxide, titanium oxide, and yttrium oxide and glass, with the mixing ratio of glass being 10-50wt.%.
Patent JP-2000346219-A (JP)
Title: Check valve and manufacture thereof
Inventor: MINAMI KAZUHIKO
IPC: B60H1/32
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a check valve capable of exhibiting satisfactory sliding ability with few pressure losses after valve opening, thus reducing pressure losses in a compressor and a cooling circuit and furthermore resolving drawbacks of a vehicle resulting therefrom. SOLUTION: This check valve is composed of a valve seat member, a housing, a valve element and a spring. The valve element injection molded out of resin is formed with, at its outer peripheral face, an annular groove communicating with a communicating port during separation of the valve element from a valve seat and a pair of flat faces 76a, 77a axially extending in opposed relation. The flat faces 76a, 77a prevents adverse effects of burrs caused by a jointed face PL of dies, possibly remaining on the peripheral face of the valve element and protruding in the outer diameter direction.
Patent JP-H0324577-A (JP)
Title: Fixing device
Inventor: MIZUTANI MORIKAZU
IPC: G03G15/20
Filed: 1989-06-22
Abstract: PURPOSE:To protect a fixing film by providing a protecting member which doubles as the cooling means of the fixing film between the heating part of the fixing film and a driving roller. CONSTITUTION:Between the heating part 1 of the fixing film 2 and the driving roller 3, the protecting member 11 which doubles as the cooling means of the fixing film 2 is provided. The protecting member 11 is made of such materials with high heat conduction as an aluminium, provided so that the fixing film 2 is lightly brought into contact with it and provided with a cooling function. Hereby, the temperature rise of the driving roller 3, etc., is decreased. When a jam occurs, the protecting member 11 prevents needless tension from applying on the fixing film 2 so that the fixing film 2 is not displaced by a prescribed bus. Even when the fixing film 2 is pushed by a nail, etc., it receives force at the protecting member 11 and prevented from being damaged. Thus, the fixing film can be protected.
Patent JP-H06347455-A (JP)
Title: Method for determining ceramic particle contained in high strength wear-resistant aluminum alloy
Inventor: NISHIO MASAHIRO
IPC: G01N5/00
Filed: 1993-06-04
Abstract: PURPOSE:To enable the content of ceramic particles to be accurately measured by separating and recovering the ceramic particles remaining in solvent as insoluble constituent within an aluminum alloy. CONSTITUTION:A high strength wear-resistant aluminum alloy is brought into contact with a solvent composed of alkali and acid. This process permits an aluminum alloy matrix to be almost completely dissolved, meanwhile, the ceramic particles remain in the solvent as sediments. The aforesaid sediments are filtered to be separated and recovered out of the solvent. Recovered sediments are heated to remove fluid constituent and the like adhered onto sediments. This process permits material mixed in the sediments other than ceramic particles to be completely burnt out, so that only the obtained ceramic particles are measured, so that the content of the the ceramic particles contained in the high strength wear-resistant aluminum alloy can be determine.