baber/WOPTO huggingface dataset:
Patent JP-H08339950-A (JP)
Title: Photoresist pattern formation and photoresist treatment device
Inventor: KOMORITANI KOJI
IPC: G03F7/38
Filed: 1995-06-09
Abstract: PURPOSE: To obtain a desired photoresist pattern of good configuration by treating a photoresist coated surface of a pattern formation material with acid before a photoresist is formed. CONSTITUTION: A wafer 1 which is a pattern formation material before resist application is carried into an acid treatment unit by a carrying system, held on a wafer holding mechanism 5 inside an acid treatment cup 2, and rotated by a motor 6. Simultaneously, fuming nitric acid 17 is supplied on the wafer 1 from an acid supply nozzle 3. While pure water 18 is supplied on the wafer 1 from a pure water supply nozzle 4, the wafer 1 is rotated. After the wafer 1 is carried to an HMDS chamber by a carrying system and made hydrophobic, it is carried to a resist application unit and chemical amplification type resist is applied. Thereby, pattern formation becomes possible without development of configuration abnormality such as train, under cut and resist residue even on a film such as Si3 N4 , TiN, BPSG.
Patent JP-2000329550-A (JP)
Title: Distance measuring sensor and fixation method for the distance measuring sensor
Inventor: KANBE YOSHIAKI
IPC: G01S17/08
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To fix a component so as to be capable of performing a high-accuracy detection. SOLUTION: The distance measuring sensor is provided with a light emitting element 111 which constitutes a projection optical system, a light receiving element which constitutes a light receiving optical system, a IC 121 comprising a main circuit part, which obtains a distance measured result according to an optical triangulation distance measuring system from its output signal and which judges the existence of an object in the front, a board 131 on which the light emitting element 111 is mounted, a board 132 on which the IC 121 is mounted, a bus bar 14 which connects both boards in a separated state and which can be bent in their separated part, a optical block 15 which supports both boards in a state that a distance as a reference to judge the existence is adjusted by bending the bus bar 14, metal parts 16 which are fixed and bonded to the board 132,  metal parts 17 which are installed in positions close to the metal parts 16 in the optical block 15 and which are welded and bonded to the metal parts 16. While the bus bar 14 is being bent, the separation distance between both boards is adjusted. Thereby, the distance as the reference to judge the existence is adjusted, and the metal parts 16, 17 as pairs are welded and bonded.
Patent JP-H05311386-A (JP)
Title: Powdery material for thermal spraying excellent in corrosion resistance and erosion resistance at high temperature
Inventor: HASHIMOTO YOSHIZO
IPC: C22C27/06
Filed: 1992-05-08
Abstract: PURPOSE:To provide a powdery material for thermal spraying excellent in corrosion resistance and erosion resistance at a high temp. CONSTITUTION:This powdery material for thermal spraying contains 35 to 60% Cr and contains total 0.5 to 15.0% of one or >= two kinds among Al, Mo, Nb, Ta, Ti, V, W and Zr, and the balance Ni with inevitable impurities. They are preferably added in the range satisfying the relationship of (Ni/59)X0.6>(Al/27)+(Mo/96)+(Nb/93)+(Ta/181)+(Ti/48)+(V/51)+(W/184)+(Z r/91). If required, 0.005 to 1.0% B can moreover be incorporated therein. As the impurities, gamma1.0% C, <=2.0% Si and <=2.0% Mn are allowable. It is suitable for the coating for high temp. parts such as a gas turbine, boiler tube or the like using a low-quality fuel in particular.
Patent JP-H037492-A (JP)
Title: Overflow start time automatic change system
Inventor: ENDO NAOMI
IPC: H04Q3/58
Filed: 1989-06-05
Abstract: PURPOSE:To smooth the operation of the system even when a supervisor is absent by entering a supervisor command at a time band so as to implement the process automatically without change of the overflow start time when a comparatively leisure time of an overflow destination attendant board group is discriminated in advance. CONSTITUTION:When a call reaching a trunk line group 60 is subject to queueing in a queue 50 because of absence of an idle attendant board in an attendant board group 10, the call overflows to a 30sec queue 51 based on the information in a master storage device (MBM) 90. Similarly, the same kind of processing is applied to TO10, 1, FROM10, 2, TO10, 2. Thus, for a time between 13:00 and 17:00, the call overflows after 10sec queueing. Since the attendant board group 20 is not busy for a time between 13:00 and 17:00, the call overflowing from the queue 50 is processed comparatively quickly. Thus, the distribution processing to the attendant board is implemented smoothly.
Patent JP-S62299376-A (JP)
Title: Medium detection controlling system
Inventor: SATO MITSURU
IPC: B41J29/48
Filed: 1986-06-19
Abstract: PURPOSE:To make it possible to print character data even on a preprinted paper, by invalidating a medium end detection signal from an optical sensor at the time of printing the character data on the preprinted paper. CONSTITUTION:When a paper (a) set in position is preprinted at a part thereof, a page turning button is depressed, whereby signal invalidation data are set into a signal invalidation controlling part 30. As the preprinted paper (a) paid out under this condition is monitored by an optical sensor 11, an optical sensor controlling part 10 recognizes the change in reflected light at the preprinted part (b) as a medium end detection signal, and outputs a recognition signal to the signal invalidation controlling part 30. With the recognition signal inputted to the controlling part 30, it is invalidated by the signal invalidation data previously set in the controlling part 10, and a signal indicating that the end of a medium is not detected is outputted to an interface-controlling part 1, resulting in that character data can be printed.
Patent JP-S5267051-A (JP)
Title: Method of manufacturing heat-insulating material
Inventor: FURUKAWA TSUTOMU
IPC: B32B3/26
Filed: 1975-11-29
Abstract: PURPOSE: To provide a method of manufacturing a heat insulating material for preventing dew condensation, which consists of filling the surface depressions of the domes with a foaming material an covering the surface of the foaming material with a thin surface sheet. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08336497-A (JP)
Title: Body cavity observation unit
Inventor: KUDO MASAHIRO
IPC: A61B1/04
Filed: 1995-06-09
Abstract: PURPOSE: To provide a body cavity observation unit by which a doctor can easily perform visual field changing work of the observation means at a surgical operation under an endoscope and repeating work of enlarged image observation and wide angle image observation in good operability. CONSTITUTION: This body cavity observation unit is composed so that the motion of an XY stage control part can be controlled by a foot switch 33a, a visual field obtained by a TV camera unit 18 can be moved by the XY stage control part, movement of a zoom lens is controlled by a second foot switch 33b, and the visual field range of an image obtained by the TV camera unit 18 can be changed.
Patent JP-S5933188-A (JP)
Title: Heat-sensitive recording material
Inventor: IWATA SUSUMU
IPC: B41M5/44
Filed: 1982-08-19
Abstract: PURPOSE:To obtain a heat-sensitive recording material capable of preventing a recorded image from being deteriorated and capable of maintaining the clearness of the image for a long period of time, by providing a specified water-soluble resin at the back of a base, a part between the base and a heat-sensitive color forming layer or the like. CONSTITUTION:When providing on the base the heat-sensitive color forming layer comprising a colorless or light-colored color forming leuco dye and a color developing substance for developing the color of the dye by reacting with the latter when being heated, a water-soluble resin consisting of a copolymer of polyvinyl alcohol, (meth)acrylamide and (meth)acrylonitrile is provided at least one of the back of the base, a part between the base and the color forming layer, the interior of the color forming layer and a part on the layer, thereby obtaining the heat-sensitive recording material.
Patent JP-H04341398-A (JP)
Title: Holding method of anaerobic bacteria
Inventor: NARUTOMI TAKAAKI
IPC: C12R1/01
Filed: 1991-05-20
Abstract: PURPOSE:To hold anaerobic bacteria at high concentration in a fermentation tank by improving the precipitating properties of the anaerobic bacteria by adding a metal cation, and keeping the anaerobic bacterial in the fermentation tank in the case of cultivation of anaerobic bacteria having self-sedimentary properties in the fermentation tank. CONSTITUTION:In the case of production of corrinoids (vitamin B12) by using anaerobic bacteria, methane producing bacteria, which is one kind of anaerobic bacteria having self-sedimentary properties, is cultivated in a fermentation tank 2. As a culture fluid, one containing mainly methanol as a substrate is used and it is introduced into a control tank 1 and, at the same time, a metal cation is added to the culture fluid. The resulting culture fluid is supplied to the fermentation tank 2 through a supplying pipeline 4 and methane producing bacteria is cultured in the culture fluid. Consequently, methane gas is produced and simultaneously corrinoids are produced in the culture fluid. The metal cation is adsorbed electrostatically on the surface of the bacteria to precipitate the bacteria to the bottom of the fermentation tank 2 and it is led to a precipitation tank 3 to be separated and removed therein.
Patent JP-H08310177-A (JP)
Title: Calling card case
Inventor: SHINADA MASARU
IPC: B42F17/00
Filed: 1995-05-18
Abstract: PURPOSE: To easily take out a calling card by forming a cutout opening reaching a bottom at the sidewall of a containing case in a calling card case made of a synthetic resin containing case and cover case. CONSTITUTION: A containing case 1 and a cover case 2 are formed in a square vessel state of synthetic resin. A cutout opening 3 is formed in an upwardly diverging state arriving at the upper edge of the sidewall 1b from a bottom wall 1a at the two opposed sidewalls 1b. In the case of using, many calling cards are contained in the case 1, the case 1 is covered with the case 2 to be stocked. In the case of taking out the card in the case 1, first the case 2 is taken out from the case 1, the card is then grasped by fingers via the opening 3 opened at the sidewall 1b of the case 1, and the card can be simply taken out from the case 1.
Patent JP-H04346749-A (JP)
Title: Powdered milk added with fish oil and having improved preservability and its production
Inventor: YONEKUBO AKINORI
IPC: A23C1/16
Filed: 1991-05-21
Abstract: PURPOSE:To prepare the subject powdered milk resistant to the deterioration of taste, flavor and quality and good for health, etc., by adding vitamin C, etc., to a raw material solution. CONSTITUTION:Vitamin C and/or its salt and beta-carotene are added to a raw material solution and the mixture is sterilized, concentrated and powdered e.g. by spray-drying to obtain the objective powdered milk. The amount of vitamin C to be added to the raw material solution is preferably 50-200mg% based on the final product.
Patent JP-S5368162-A (JP)
Title: Forming method for color receiving tube fluorescent screen
Inventor: MIZUKAMI AKIHIDE
IPC: H01J9/227
Filed: 1976-11-30
Abstract: PURPOSE: To manufacture the dot stripe without protruding to the adjacent holes, by opposing the light reflecting body to external surface of the face plate and by setting the quantity of light in the face plate inner surface with direct light and reflected light. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5476443-A (JP)
Title: Fluorine type surfactant mixture suitable for preventing planting mist
Inventor: BABA TOSHIHIKO
IPC: C25D3/04
Filed: 1977-11-30
Abstract: PURPOSE: To provide the title economical multi-component type mixt. having a long-lasting effect, obtd. by mixing perfluorooctanesulfonic acid or its salts with perfluoroalkanesulfonic acids or their salts.  
     CONSTITUTION: Perfluorooctanesulfonic acid or its salts of formula I are mixed with perfluoroalkanesulfonic acids or their salts of formula II by means of Brabender or the like, or they are mixed in the stage of their precursors, perfluoroalkanesulfonyl fluorides, and hydrolyzed. In formulae I, II, X is H, an alkali metal, an alkaline earth metal, NH 3 , a quat. alkylamine whose alkyl moiety is 1W4C, or a salt forming substance which makes the cpd. of formula I or II water insol. and n is an integer of 1W7. This mixt. is of 2W8-component type. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04370031-A (JP)
Title: Dust-discharging structure of thresher
Inventor: FUKUMOTO KATSUMI
IPC: B04C9/00
Filed: 1991-06-17
Abstract: PURPOSE:To prevent the clogging of dusts at a dust-discharging opening by disposing a spiral guide along a vortex flow on the inner surface of a cyclone separator connected to a dust-discharging cylinder. CONSTITUTION:A cyclone separator 9 utilizing a centrifugal force produced by the revolution of an air flow is connected to a dust-discharging cylinder 8. A spiral guide 9a is disposed along a vortex flow on the inner surface of the cyclone separator. Dusts such as straw dusts are separated and discharged from the lower dust-discharging opening 9A and air also from the upper air- discharging opening 9B, respectively.
Patent JP-S51131802-A (JP)
Title: Sepatation of hydrocarbon isomers
Inventor: SEKO MAOMI
IPC: B01D15/08
Filed: 1974-12-16
Abstract: PURPOSE: Hydrocarbon isomers are separated by developing with a solvent having a specific ratio of adsorbability for each component to be separated, in the developing column packed with crylstalline aluminosilicate exchanged by cations. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11334359-A (JP)
Title: Safety device for electric power window
Inventor: ONUMA KEIZO
IPC: G08B13/26
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of catching by arranging an electrode constituting a sensor in a window frame part or a door window glass itself and detecting the approach of an electricity conducting object such as a human body to the vicinity of this electrode by the sensor to cancel the operation of a power window motor. SOLUTION: Two pairs of electrodes 10, 11 which are electricity conducting films are divided into front and rear parts and are bonded along an upper fringe part of a window frame, and a differential delay type electrostatic capacity sensor detecting changes of electrostatic characteristic in a space in the vicinity of the electrodes 10, 11 by distinguishing relative changes of phase relation of output pulses of a plurality of variable delay circuits 3, 4, 15, 16 is constituted. When an output is output from the differential delay type electrostatic capacity sensor, the operation of a power window is cancelled.  Consequently, even if an electricity conducting object such as a human body approaches either of the electrodes 10, 11, it is possible to detect it without fail and prevent it from being caught in a power window because the differential delay type electrostatic capacity sensor is used.
Patent JP-H0310403-A (JP)
Title: Microwave circuit
Inventor: ASHIDA ATSUSHI
IPC: H01P3/08
Filed: 1989-06-07
Abstract: PURPOSE:To minimize a ground path of an active element by placing a circuit element connecting to a ground electrode of the active element to the side of a dielectric board where a ground conductor plate is formed. CONSTITUTION:The interference of a radiation component of an electromagnetic wave radiating from an input circuit pattern 3 and an output circuit pattern 4 is decreased by placing a high frequency bypass capacitor 12 and a bias supply resistor 13 being circuit elements to the side of a dielectric board 1 on which a ground conductor plate 11 is provided. In this case, a throughhole 9 is provided beneath a ground electrode 7 and the high frequency bypass capacitor 12 is arranged close to the throughhole 9 to minimize the distance between the ground electrode 7 and the ground conductor 11. Thus, the ground path length of the active element 2 is almost minimized.
Patent JP-S5369574-A (JP)
Title: Relay control circuit
Inventor: AZUMA NOBUO
IPC: H01H47/32
Filed: 1976-12-03
Abstract: PURPOSE: To reduce the wear of the contacts of relay and to prevent the deterioration of contacts, by inverting the direction of current flowing to the contacts every switching of the relay. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S633327-A (JP)
Title: Key input device using display
Inventor: AOKI KATSUMI
IPC: G06F3/02
Filed: 1986-06-23
Abstract: PURPOSE:To realize correction of characters in a register area by securing a holding area to store a fixed item area position on a display screen in order to shift a cursor to the register area and to reset the cursor to the fixed item area. CONSTITUTION:It is decided whether a register area 10 of a display screen 9 is set or not under a non-input state in case the valid conditions are satisfied after push of a character key6 5 set on a control panel 3. When the non-input state of the area 10 is confirmed, the position of a fixed item area 11 where a cursor 14 on the screen 9 is displayed is stored in a cursor position holding area 15. Then a display code corresponding to the key 5 is displayed on the area 10 and the cursor 14 is shifted to the next character display position of the area 10 for display. Then the display data on the area 10 is transferred to the position of the area 11 stored in the area 15 on the screen 9 for display if the valid conditions are satisfied with push of a fixing key 6. Then the area 10 is cleared and the cursor 14 is shifted and reset onto the screen 9 based on the position to be stored in the area 15.
Patent JP-H0437266-A (JP)
Title: Microphone device
Inventor: AGARI MASASHI
IPC: H04R3/04
Filed: 1990-05-31
Abstract: PURPOSE:To reduce noise in a microphone voice signal due to noise or vibration caused in zooming by activating a high pass filter provided to a post stage of the microphone during zooming. CONSTITUTION:Noise in a voice signal picked up by a microphone attended with pickup of noise, vibration or other wind noise or the like caused from a zoom motor 13 and a zooming lens driver 12 or the like by the microphone 1 is reduced by activating a high pass filter 2 arranged at the post-stage of the microphone 1 during zooming. Moreover, when no zooming is applied, the high pass filter 2 is deenergized to prevent it that the low frequency component of the voice signal to be collected substantially by the microphone 1 is prevented from being excessively lost. Thus, the noise invaded in the voice signal picked up by the microphone during zooming is sufficiently reduced and excess loss of the low frequency component in the voice signal to be substantially collected is prevented.
Patent JP-H08108261-A (JP)
Title: Pressurized casting method
Inventor: NOZAKI MIKINARI
IPC: B29C45/56
Filed: 1995-06-12
Abstract: PURPOSE: To provide a pressurized casting method, by which the sufficient pressurizing effect is obtd. to the whole molten metal, by changing the advancing speed of a pressurizing pin at the time of pressurizing according to the solidified condition of the molten metal. CONSTITUTION: In the pressurized casting by using a pressurized casting apparatus 2, the pressurizing pin 10 is advanced to a cavity direction at the step of solidifying the filled molten metal to pressurize the molten metal. At this time, the resiliency, in which the pressurizing pin 10 receives from the molten metal, is measured with a pressure sensor 46 and the advancing speed of the pressurizing pin 10 is varied by controlling the opening degree of a flow rate adjusting valve 40 according to this resiliency. At a part where the resiliency is high and the solidification of the molten metal is progressed, the flow rate adjusting valve 40 is opened so that the advancing speed of the pressurizing pin 10 becomes high to apply the high pressurized force.  At a part where the resiliency is low and the solidification of the molten metal is delayed, the advancing speed is adjusted to be low and controlled so that the pressurized force is not applied until the molten metal solidifies. In such a way, the pressurizing pin 10 is advanced while adjusting the speed and the pressurization of the whole stroke is completed.
Patent JP-H11340691-A (JP)
Title: Electronic component mounting apparatus and method thereof
Inventor: KISHIDA AKIRA
IPC: H05K13/04
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component mounting apparatus and method thereof, whereby the mounting time of an electronic component can be reduced by passibly shortening the travel route of a mounting head as much as possible. SOLUTION: In an electronic component mounting apparatus A, where an electronic component feeder aggregate 2 having a plurality of electronic component feeders (d) housing many electronic components (b) is provided in a condition fixed to the electronic component mounting apparatus body 1 or removably provided by fixing means, and the electronic components (b) of the electronic component feeders (d) are received and mounted on a board (c) by a mounting head 10, one or a plurality of electronic component recognizing means 3 are detachably mounted in adequate places on the electronic component feeder aggregate 2.
Patent JP-H07158-A (JP)
Title: Method for freezing liquid material
Inventor: SUGANO TETSUYA
IPC: A23L3/37
Filed: 1993-06-16
Abstract: PURPOSE:To freeze a liquid material into a nearly uniform size, especially a spherical shape by continuously charging the liquid material into a liquid refrigerant flowing in a flow passage at nearly a constant flow velocity and freezing the liquid material. CONSTITUTION:A liquid refrigerant (C) fed from a liquid refrigerant feeding part 1 is made to flow through a trough-like refrigerant flow passage 2 at nearly a constant flow velocity and a liquid (A) to be frozen is then continuously charged from a liquid material charging part 3 provided in the upstream side of the refrigerant flow passage into the liquid refrigerant. The liquid refrigerant and the resultant frozen material (B) are separated with a separating part 4 installed at the terminal end of the refrigerant flow passage and the frozen material is placed in a container 5 for the frozen material. The liquid refrigerant recovered in a container 6 for recovering the liquid is circulated to the liquid refrigerant feeding part with an air lifting pump 7.
Patent JP-H01313338-A (JP)
Title: Production of plate glass
Inventor: KITAMURA KEIJI
IPC: C03B13/18
Filed: 1988-06-13
Abstract: PURPOSE:To produce easily plate glass contg. no striae in a stage of rolling belt-shaped glass discharged from a melting furnace between a pair of forming rolls by regulating the viscosity of the glass during rolling to a specified range. CONSTITUTION:When plate glass is produced by rolling belt-shaped glass discharged from a melting furnace 1 between a pair of rolls 3, the glass is guided to the roll 3 and rolled there after regulating the viscosity of the glass to 10<4>-10<5> Pa.s (10<5>-10<6> poise) by cooling melted glass 2, for example, by sliding it on a cooling plate 4. The cooling plate 4 is constituted by disposing a water feed pipe 7 having small pores 6 to a rear side of a flat plate 5 permitting the contact of cooling water with the rear side of the flat plate 5, and the rear side of the flat plate 5 is covered with a stainless steel box 8 for recovering waste cooling water. The cooling of the glass over a necessary extent is prevented by regulating the diameter of the waste water pipe 9 so as not to accumulate the waste water in the box 8.