baber/WOPTO huggingface dataset:
Patent JP-H07103591-A (JP)
Title: Cryopump device
Inventor: NISHIJO TOKUJI
IPC: F04B37/08
Filed: 1993-09-30
Abstract: PURPOSE:To provide a cryopump device being excellent in an operating efficiency by eliminating vibration caused by the unbalance of an operating load in strokes of supply air and exhaust of the device. CONSTITUTION:A cryopump device is provided with a supply air valve 104 giving a pressurized refrigerant 101A to an expansion cooling part and with an exhaust valve 111 exhausting the refrigerant of which the pressure is reduced by expansion cooling. The supply air valve 104 and the exhaust valve 111 are formed of valve elements 501A and 502A and valve chambers 501B and 502B respectively. Release holes (d) whereby lateral holes (d1) traversing the parts in the vicinity of the top parts of the valve elements 501A and 502A which are always in a state of being released from the valve chambers 501B and 502B and longitudinal holes passing the axes are made continuous are provided, or release holes which pass from the respective bottom parts (e) of the valve chambers 501B and 502B to passages on the exhaust side of the reduced-pressure refrigerant 112A are provided. The bottom parts (e) release the vacuum at the time of drawing-out of the valve elements 501A and 502A and the compression at the time of pressing-in thereof by these release holes, and thereby the unbalance of an operating load is eliminated.
Patent JP-H0578340-A (JP)
Title: Production of glycidyl ester and polyvalent glycidyl ester produced thereby
Inventor: KAWAMOTO KEIJI
IPC: C07D303/16
Filed: 1991-09-19
Abstract: PURPOSE:To obtain the subject ester useful as an excellent thermosetting material in high purity and yield by producing a halohydrin ester from a compound containing polycarboxyl group and an epihalohydrin and carrying out dehydrohalogenation reaction using a specific catalyst in each step. CONSTITUTION:A glycidyl ester is produced by dehydrohalogenating a halohydrin ester obtained by the reaction of an epihalohydrin with a polycarboxy group-containing compound obtained by reacting a polyol having >=2 hydroxyl groups in one molecule with a carboxylic acid anhydride to form a half ester. In the above reaction, a quaternary ammonium salt having 4 alkyl groups bonded to N (each alkyl group has a carbon number of <=2) (especially preferably tetramethyl ammonium chloride) is used as a catalyst in the step for forming the halohydrin ester and a quaternary ammonium salt having 4 alkyl groups (each alkyl group has a carbon number of >=4) (especially preferably tetrabutyl ammonium hydrogen sulfate) is used as a catalyst in the dehydrohalogenation step.
Patent JP-H09113756-A (JP)
Title: Lens fixing device
Inventor: OOTSUKI MOTOHIKO
IPC: G02B6/32
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a device capable of fixing a lens by positioning its x, y, z directions with inexpensive constitution. SOLUTION: Only the lens holder 12 consisting of a magnetic material is held by a holder 20 and is positioned in its x, y, z directions in the state of floating the lens holder from a base plate 14. Lens holder holding members 13a, 13b consisting of magnets are then attracted to the lens holder 12 in the state of placing these members on the base plate 14 by means of another holders or manually. The other holders, etc., are removed from the lens holder holding members 13a, 13b and thereafter, lens holder holding members 13a, 13b and the base plate 14 are fixed by laser welding at points 15 and the lens holder holding members 13a, 13b and the lens holder 12 at points 16.
Patent JP-H05107041-A (JP)
Title: Spherometer
Inventor: YONEZAWA TOMOHIRO
IPC: G01M11/00
Filed: 1991-09-20
Abstract: PURPOSE:To make it possible to measure the radius of curvature of a convex mirror having the large radius of curvature by sequentially arranging a beam splitter and a phase conjugate mirror from the side of a laser light source on a light path. CONSTITUTION:The luminous flux emitted from an He-Cd laser 10 is cast into a beam splitter 11. A part of the luminous flux is cast on a phase conjugate mirror 12. Then, the reflected light becomes the phase conjugate wave and further becomes the convergent luminous flux, which advances on the incident light path in the reverse direction. The luminous flux is cast into the splitter 11, deflected by 90 deg. and cast on a surface to be measured (convex surface) 18 of a material to be measured 17. The size of R at the center of the curvature of the measurable convex surface 18 is determined by a distance L from the converging point of the luminous flux, which is deflected with the splitter 11, to the surface of the splitter 11 facing the convex surface 18. When the splitter 11 and the conjugate mirror 12 are separated from the laser 10 as a unitary body, the length L of the luminous flux, which is deflected with the splitter 11, becomes larger based on the characteristics of the conjugate mirror 12. Therefore, when the distance between the laser 10 and the splitter 11 is made large, the radius of curvature can be measured even for the convex surface 18 having the large radius of curvature.
Patent JP-S61145679-A (JP)
Title: Document editing device
Inventor: AOKI YUTAKA
IPC: G06F17/21
Filed: 1984-12-19
Abstract: PURPOSE:To recognize a character string range designated by a user without fail by installing a character string designating means and displaying the half of the lower part of respective character displays constitute different from the present display attribute. CONSTITUTION:A user inputs a command for which the designation of the character string is necessary, through an input means 10, continuously, designates a character string by means of a character string designating means 13, and then, a document editing means 11 outputs the range of the designated character string and the display changing command to a display means 12. The means 12 decides the display character by the command, and thereafter, if the display attribute is a usual display, the display of the half of the lower part is changed to the inverting display, and if the display attribute is the inverting display, the display of the half of the lower part of the character is changed to the usual display. The processing is executed concerning all designated characters, and finally completed and decided. By executing such a display, the user can recognize the character string range designated by the user without fail.
Patent JP-H0698446-A (JP)
Title: Covering member for floor panel
Inventor: TSUGE KEIJU
IPC: H02G3/18
Filed: 1992-09-14
Abstract: PURPOSE:To permit the opening and/or closing of wire guiding ports, provided on a covering member for closing the opening of a floor panel, without separating it by a port sealing piece. CONSTITUTION:This covering member is constituted of a plate body 1, provided with a size enough to close openings (a) provided on a floor panel B and having wire guiding ports 5 having engaging recesses 4 and engaging holes 6 at the left-and-right position of the fore parts of the same, and port sealing pieces 10, provided with shafts 11, engaged with the engaging recesses 4 vertically so as to be pivotably, and engaging pieces 12, engaged with the engaging holes 6 at the left-and-right positions of plates having sizes enough to close the wire guiding ports 5.
Patent JP-H11109054-A (JP)
Title: External operation device and electronic equipment with it
Inventor: HOSOKAWA NOBORU
IPC: G04B37/10
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an external operation device which is constituted in such a way that the periphery of a case can be reworked when an operator, such as the winding crown, etc., is removed and a timepiece and electronic equipment using the external operation device. SOLUTION: An external operation unit is provided with a section to be operated 33 housed in the case 32 of a timepiece, a rod-like member 43 attached to the section 33, a guiding pipe member 46 through which the member 43 is passed, and an external operator 47 which is connected to the member 43 and exposed on the case 32. The pipe member 46 has a first pipe member 44 arranged in the case 32 and a second pipe member 45 attached to and detached from the first pipe member 44.
Patent JP-H11111584-A (JP)
Title: Charged particle beam exposure method
Inventor: MANABE YASUO
IPC: H01L21/027
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To prevent the amount of exposure from being set to an extremely large value by setting the amount of exposure being set for a block mask to that corresponding to the minimum line width candidate when a block exposure pattern data with a line width that is narrower than the preset minimum line width candidate exists. SOLUTION: When a transmission mask 34 with block masks BM1-BM9 is used, the minimum line width candidate in a plurality of block masks BM1-BM9 is set and at the same time the order of priority is provided. Then, pattern data in the transmission mask 34 are checked, and the amount of exposure corresponding to the set minimum line width candidate is set to the amount of exposure of the transmission mask 34 when the pattern data that are narrower than a set line width exist. The set line width candidate is adopted in the order of higher priority, thus preventing the amount of exposure to a block exposure pattern from being set to an extremely large value and setting it to a value being suitable for a design rule.
Patent JP-H02114781-A (JP)
Title: Video processing unit
Inventor: MIYAOKA SHIGERU
IPC: H04N5/45
Filed: 1988-10-25
Abstract: PURPOSE:To avoid a sense of displeasure due to noise or blue back if one video signal is missing by comparing a set reference value with plural inputted video signals and interrupting the output of the video signals when they are smaller than the reference value. CONSTITUTION:Video signals sent from a tuner section 1 and a video tape recorder 3 are compared respectively with a prescribed reference voltage at an input signal detection section 7. When the video signal level exceeds the reference voltage, two switches of a switch circuit section 9 are controlled to be closed (ON) and a control signal constituting a master pattern based on either video signal is sent to a synthesis circuit section 13. In this case, if any video signal is less than the reference voltage, the switch of the relevant video signal of the switch circuit section 9 is opened (OFF) and the control signal is sent to the synthesis section 12 to display the video image based on the other video signal onto the screen.
Patent JP-H08329969-A (JP)
Title: Fuel cell power generating system
Inventor: KAWAZU NARIYUKI
IPC: C01B3/32
Filed: 1995-09-22
Abstract: PURPOSE: To enhance the performance of a fuel cell by surely preventing catalyst poisoning of the fuel cell. CONSTITUTION: A carbon monoxide sensor 1 is arranged in a fuel gas supply path connecting a reformer 216a for producing fuel gas which is hydrogen rich gas from methanol and water and a fuel cell 210. Carbon monoxide concentration D in the fuel gas is detected (step 100) with the carbon monoxide sensor 1, and when the carbon monoxide concentration D is higher than the previously set concentration DO, the amount of air blowing in a partial oxidation reaction part 216c of the reformer 216a is increased (step 270). As a result, the reaction oxidizing carbon monoxide into carbon dioxide in the partial oxidation reaction part 216c is accelerated, and the concentration of carbon monoxide in the fuel gas is reduced.
Patent JP-H0694336-A (JP)
Title: Safety device of ammonia absorption freezer machine
Inventor: NOMURA KAZUO
IPC: F25B49/04
Filed: 1992-09-11
Abstract: PURPOSE:To prevent ammonia from being dispersed into surrounding air through an absorption freezer in which ammonia is used as refrigerant. CONSTITUTION:A cold water heat exchanger 3, a hot water heat exchanger 4, an absorption unit 5, a refrigerant vapor generating unit 6 and an eight-way valve 7 other than an indoor heat exchanger 1 and an outdoor heat exchanger 2 are enclosed by a sealed container 8. This sealed container 8 is provided with a safety means 2 comprising a safety valve 91 broken and opened at a pressure more than a predetermined pressure (for example, 0.3 kg.f/cm<2>), a discharging passage 92 arranged at a downstream side, an ammonia adsorption agent (for example, actived carbon) arranged in the discharging passage and a plurality of heat radiation fins 94 installed at an outer periphery of the discharging passage. Since it is mounted in such a manner that it may communicate through the safety valve 91, if the piping part is cracked to cause ammonia of refrigerant to be leaked and the inner pressure of the closed container 3 is increased, the safety valve 91 is opened, gas of high pressure flows into the discharging passage 92 and ammonia is adsorbed by the adsorption agent 93 and removed.
Patent JP-S61147260-A (JP)
Title: Electrostatic charge image developing toner
Inventor: TANAKA KATSUHIKO
IPC: G03G9/097
Filed: 1984-12-20
Abstract: PURPOSE:To enable stabilization of an amt. to be triboelectified, sharpening of distribution of said amt., and its control by incorporating a binder, a colorant, and a specified ammonium tetrafluoroborate. CONSTITUTION:An electrostatic charge image developing toner contg. the binder resin and the colorant as essential component, further incorporates ammonium tetrafloroborate represented by the formula shown on the right, each of R1-R4 being an org. group, a part of them being optionally substd. by H, uniformly in the toner or attaches it on the outside of the toner, that is, both addition modes, external or internal, may be adopted, thus permitting the triboelectrification amt. between the toner particles themselves, the toner particles and the carrier particles, the toner particles in the case of one component type developer and a toner carrying member, such as a sleeve, to be stabilized, made sharp and uniform in its distribution, and controlled to a value adapted to the developing system to be used.
Patent JP-H03130871-A (JP)
Title: Display/editing device for translation dictionary
Inventor: YOKOGAWA TOSHIHIKO
IPC: G06F17/28
Filed: 1989-10-17
Abstract: PURPOSE:To easily see through an entire structure of an equivalent of a word and to easily confirm the contents of a word dictionary by displaying these contents in a matrix. CONSTITUTION:A translation dictionary 1 contains the words/phrases of a language A and the use of them as the attributes as well as the information on the equivalent words of a language B. Then a dictionary retrieving means 2 is provided for the dictionary 1 and a dictionary display/editing means 3 which displays the contents of the dictionary 1. Then the uses and the equivalents are arranged in a matrix, and the relations between the uses and the equivalents are displayed on the matrix. Thus it is possible to easily comprehend the display of the dictionary 1, to facilitate the correction, etc., and to easily grasp the overall structure of an entry.
Patent JP-H07185142-A (JP)
Title: Shaving device
Inventor: GERARUTO KOIAA
IPC: B26B19/04
Filed: 1994-11-02
Abstract: PURPOSE: To surely turn a foil cutter frame and to uniformly disperse force acting on the foil cutter frame. CONSTITUTION: This device is provided with a housing 5, a shaving head frame 6 freely detachably attached to the housing, a lower cutter 12 and a foil-type upper cutter 11 cooperating with the cutting area 14 of the lower cutter. The upper cutter 11 is attached to the foil cutter frame 21 pivotally attached to the shaving head frame and the upper cutter is provided with at least two aperture areas which differ as regards the form of hair entry apertures. A control member 35 for operating the foil cutter frame 21 is connected through an operation device 36 to the foil cutter frame and the control member 35 is movably attached to the housing 5.  An operation frame is attached turnably around a pivotal axis 43 parallel to the pivotal axis 26 of the foil cutter frame so as to engage the operation frame 38 of the operation device on the lower side of the foil cutter frame at a position separated from the upper cutter.
Patent JP-S60172949-A (JP)
Inventor: DEIITAA DEYURU
IPC: A01N33/22
Filed: 1984-12-20
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-2001087482-A (JP)
Title: Pachinko machine
Inventor: KAWAGUCHI SATORU
IPC: A63F7/02
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To preferentially generate the great success state of the first kind at all times on one play board for independently expanding the great success state of the first kind and the right generation play state of the third kind. SOLUTION: While the right generation play state of the third kind is expanded on the relevant play board 1 (S12: YES), when a great success picture pattern is displayed as the special picture pattern of the first kind (S11: YES), the right generation play state of the third kind is stopped (S13) and the great success state of the first kind is generated. While the great success state of the first kind is expanded on the relevant play panel 1 (S11: YES), on the other hand, the disability of the play function of the third kind is maintained (S14). Besides, the right generation play state of the third kind stopped in S13 is restarted in S17 from conditions at the time point of stop after the great success state of the first kind, which is generated in place of the stopped state of the third kind, is finished (S11: NO/S16: YES).
Patent JP-S61147322-A (JP)
Title: Shift lever device of automatic speed change gear for vehicle
Inventor: ISHIKAWA MASAKAZU
IPC: G05G5/06
Filed: 1984-12-21
Abstract: PURPOSE:To discriminate a shift range without observing a switch position display device by changing the turning operation procedure depending on the cases where the shift lever is switched from a range P to a range R and switched from a range N to a range D. CONSTITUTION:The shift lever 1 fitted turnably around a support shaft 7 on a base plate 6 is switched selectively to shift range positions such as P, R, N, D. When the shift lever 1 is placed at the range P, the turning to the range R is inhibited by the engagement between a detent pin 14 and a stopper 24a regardless of the depression of a pushbutton 21. When the shift lever 1 is placed on the range N, the detent pin 14 is at the upward position so long as the pushbutton 21 is not depressed and the pin is engaged with a stopper 15a, the turning to the range D is inhibited.
Patent JP-H10173097-A (JP)
Title: Sheetlike substance for heat conductive substrate, its manufacture, heat conductive substrate using it and its manufacture
Inventor: NAKATANI SEIICHI
IPC: H05K1/11
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a sheetlike substance into which an inorganic filler can be filled at high concentration by a method wherein a mixture sheet is provided with flexibility in a semihardened or partially hardened state. SOLUTION: In a heat conductive sheetlike substance 100, a film is formed on a mold-releasing film 101. In its formation method, a mixture slurry which is composed of at least an inorganic filler, of a thermosetting rein composition, of a solvent having a boiling point of 150 deg.C or higher and of a solvent having a boiling point of 100 deg.C or lower is prepared, and a film is formed on the mold-releasing film 101. As a film formation method, an existing doctor blade method, an existing coater method and an extrusion molding method can be used. Then, when the solvent having the boiling point of 100 deg.C or lower in the slurry used to form the film is dried, the heat conductive sheetlike substance 100 which is flexible can be obtained.  The heat conductive substrate obtained by hardening the heat conductive sheetlike substance 100 so as to be used as a substrate body can be provided with a coefficient of thermal expansion nearly similar to that of a semiconductor because the inorganic filler in a large quantity can be filled. In addition, the heat-dissipating property of the substrate is excellent.
Patent JP-H07101780-A (JP)
Title: Spinel-based unburned refractory
Inventor: IWAKAWA KAZUHIRO
IPC: C04B35/66
Filed: 1993-10-01
Abstract: PURPOSE:To obtain spinel-based unburned refractories capable of drying at a low temp. and having superior strength characteristics in the temp. range from room temp. to a high temp. CONSTITUTION:Sodium aluminate is added to refractory stock based on alumina- magnesia spinel by 0.5-10 pts.wt. per 100 pts.wt. of the stock to obtain the objective spinel-based unburned refractories contg. sodium aluminate functioning as a binder, exhibiting strength at a temp. between room temp. and about 100 deg.C and having stable high strength up to such a high temp. as 1,200 deg.C.
Patent JP-H09112870-A (JP)
Title: Method and apparatus for incinerating heavy and crude oil ashes
Inventor: SATO MASAYUKI
IPC: F23G5/30
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for fluidized-bed incinerating rapidly and efficiently setting the optimum incinerating temperature (fluidized-bed temperature = temperature in the fluidized-bed) without fail in the incinerating operation even in the case of any physical property change of heavy and crude oil ashes and an incineration apparatus for for executing the method. SOLUTION: The method for incinerating heavy and crude oil ashes comprises the steps of efficiently setting the optimum incinerating temperature without fail in the incinerating operation even in the case of physical property change of the ashes, and setting the optimum incinerating temperature of the ashes according to the content of vanadium pentaoxide contained in the ashes, the weight ratio (V2 O5 /C) of the vanadium pentaoxide to carbon and the combustion peak temperature obtained from the differential thermal analysis result.
Patent JP-H09107738-A (JP)
Title: Transplanter
Inventor: SHIMAZUMI KAZUO
IPC: A01C11/02
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent variability of retained position of seedlings caused by change in a relative position between a seedling feeding position of a panting cup and a seedling releasing position of the seedling feeding device. SOLUTION: In this transplanter in which a main frame 19 is fixed to the rear part of a traveling machine body, a movable frame 20 is supported vertically rockingly with the front part as a support, the rear part of the movable frame 20 is supported by a roller 17 following the change in height of the top of a ridge 5, the movable frame 20 is equipped with a planting cup 21 to plunge into the ridge 5 and to plant seedlings and a main frame 19 is furnished with a seedling feeding device for dropping and supplying seedlings to the planting cup 21, a position setting means B consisting of a cam 46 which is attached to the movable frame 20,  linked to the lifting and lowering of the planting cup 21 and moved and a contact member 47 which is fixed to the main frame 19 with which the cam 46 is brought into contact so as to make relative height of the movable frame 20 from the main frame 19 constant is laid between the main frame 19 and the movable frame 20.
Patent JP-H10116926-A (JP)
Title: Non-volatile memory device having recessed floating gate and its manufacturing method
Inventor: SHU KYOCHU
IPC: H01L21/8247
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to lower operating current to reduce insulating burden on a field region, by forming on a tunnel oxide film floating gates that are in U shape in any direction. SOLUTION: The figure (A) illustrates the cross section in the word line direction, and the figure (B) shows the cross section in the bit line direction. A tunnel oxide film 40 is formed on a semiconductor substrate 30, and floating gates 50 the cross section of which is in U shape in any direction, are formed on the tunnel oxide film 40. The floating gates 50 are buried under a layer insulating film 52, and control gates 58 are formed in the word line direction. The floating gates 50 are arranged so that they will be isolated on a cell-by-cell basis in places where the word lines (control gates 58) and the bit lines overlap each other. The control gates 58 are formed by laminating a polycrystalline film 54 and silicide 56 in order to increase permittivity.