baber/WOPTO huggingface dataset:
Patent JP-S61210653-A (JP)
Title: Wafer positioning apparatus
Inventor: NAGANO TAKASHI
IPC: H01L21/68
Filed: 1985-03-15
Abstract: PURPOSE:To omit correction and the like for dispersion of light receiving sensitivity of a light receiving element and to prevent the deterioration in position detecting accuracy of stray light from the outside, by using only one light receiving element, and cutting the stray light component by an electric circuit. CONSTITUTION:A wafer 11 is rotated with its approximately central part as an axis. At least two light beams 13 and 14, which are modulated differently, are projected so that the beams are made to pass in contact with or in the close proximity with at least two points of the edge part of an orientation flat (O.F.) when the wafer is located at the specified rotating position. The light beams are received by one light receiving element 15. When the O.F. of the wafer 11 reaches the specified position, i.e., the O.F. is perfectly in parallel with the X axis, the light beams from both light emitting elements 13 and 14 are inputted to the light receiving element 15 at equal intensity. Therefore, the output of the light receiving element 15 is the sum of stray light and the light beams from both light emitting elements 13 and 14. The difference between the intensities of the light beams from the both light emitting elements 13 and 14 becomes zero. Therefore the rotation of a rotary stage is stopped, and the positioning of the O.F. is completed.
Patent JP-H06261817-A (JP)
Title: Kitchen equipment
Inventor: KOBAYASHI TAKAO
IPC: A47B97/00
Filed: 1993-03-11
Abstract: PURPOSE:To realize the construction saving of a system kitchen by simplifying a wiring construction work to each cabinet. CONSTITUTION:In a cabinet 1, when a position of an A connecting piece 3, and that of a B connecting piece 4 are provided in the upper side of a connecting part, and its lower side, respectively, and the cabinet 1 is fixed with connecting screws 11, the A connecting piece 3 and the A connecting 3 of the adjacent cabinet 1, and the B connecting piece 4 and the B connecting piece 4 of the adjacent cabinet 1 are connected electrically with the metallic screws 11. Therefore, a wiring construction work to each cabinet is simplified, and construction saving of the system kitchen is realized.
Patent JP-H0564648-A (JP)
Title: Administrating aid for therapeutic agent for periodontal disease
Inventor: AZUMA SEIJI
IPC: A61C19/06
Filed: 1991-02-22
Abstract: PURPOSE:To enable the administration of a solid periodontal disease therapeutic agent accurately into a nidus periodontal pocket by laminating a flat lid plate on a bottom plate molded having a recess using a hard thermoplastic resin to fasten the perimeter thereof leaving a medicine outlet and an extrusion plate entry port. CONSTITUTION:A periodontal disease therapeutic agent administration aid body 1 is worked being molded using a hard thermoplastic resin. A flat lid plate 12 is laminated on a bottom plate 11 which is molded having a recess 15, namely, a medicine inserting part and an extrusion plate inserting part and the perimeter thereof is fastened leaving a medicine outlet 13 and an extrusion plate entry port 14. The extrusion plate 2 for forcing out the medicine which is made using the hard thermoplastic resin is fitted into the body 1 free to advance or retract to allow the discharging of the whole amount of the medicine in extrusion. This enabling the administration of a solid medicine accurately into narrow and deep periodontal pocket in particular.
Patent JP-H11252568-A (JP)
Title: Picture encoding method
Inventor: MASE MASARU
IPC: H04N19/176
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of picture by deciding a motion vector to encode preferentially among plural motion vectors so as to encode. SOLUTION: The motion vector to encode preferentially is decided from among the plural motion vectors and encoded. In encoding a picture, e.g. when data from a quantization part 111 exceeds a prescribed data quantity, a data multiplexing part 112 indicates an encoding part 110 to encode the macro block of positional data of a preferentially encoding part sent from a preferentially encoding part designating means 109. Encoded data of a preferentially encoding part is quantized by the part 111 to be sent to a data multiplexing part 112, which multiplexes quantized data sent from the part 111 and information in the area of the preferentially encoding part designating means 109 to transmit data to an opposite terminal.
Patent JP-S63216825-A (JP)
Title: Anti-peptic ulcer agent
Inventor: MUTO YASUAKI
IPC: A61P1/04
Filed: 1987-03-05
Abstract: PURPOSE:To obtain the titled ulcer agent having high safety, containing an active ingredient extracted from the whole grass of Conandron ramondioides Sieb et Zucc. CONSTITUTION:The whole grass of Conandron ramondioides Sieb et Zucc is dried, thinly cut, mixed with an alcohol such as methanol, stirred and extracted at 10-80 deg.C to give essence. The essence is suspended in water, mixed with an ether (e.g. ethyl ether) and the ether layer is partitioned and extracted to collect the ether layer. The prepared ether layer is concentrated to give the active ingredient of anti-peptic agent (solubility: extremely readily soluble in methanol, readily soluble in ethyl ether and slightly soluble in chloroform and benzene; total nitrogen amount: <=1.0wt.%; color reaction: position in anthrone reaction, Liebermann reaction and ferric chloride reaction). Powder, tablet, capsule and solution are preferable as the dosage form. A dose is preferably 1,000mg/kg/day and administered dividedly about three times daily.
Patent JP-H03251752-A (JP)
Title: Thermo-mechanical analyzer
Inventor: KUWATA KOJI
IPC: G01N25/16
Filed: 1990-02-28
Abstract: PURPOSE:To perform measurement good in reproducibility with high accuracy by simple constitution by digitally detecting the movement of a detection rod equipped with a total wt. cancelling apparatus through an angle-of-rotation detector and an angle-displacement conversion means in a thermal change analyzer of a heated sample. CONSTITUTION:When a sample M is heated in an electric furnace 4, the dimension of the sample M is changed to move a detection rod 1 equipped with a focus coil 2 applying predetermined compression force or tensile force to the sample M corresponding to the magnitude and direction of the current allowed to flow in connection with a permanent magnet 3 and supported by the spring 8 of a total wt. cancelling apparatus. The movement quantity of the detection rod 1 is detected as the angle digitally converted through a rotary encoder 6 as the revolution of the pulley 5 being in contact with the rod 1 and digital displacement quantity is outputted as a thermo-mechanical analytical result through an angle-displacement conversion processing part 11. Measurement good in reproducibility is performed with high accuracy by constitution requiring no processing circuit such as a differential transformer.
Patent JP-S627418-A (JP)
Title: Gas separation composite membrane and its preparation
Inventor: YAMADA SHINICHI
IPC: C08J5/22
Filed: 1986-03-10
Abstract: PURPOSE:To obtain a gas separation composite membrane excellent in separability and permeability and also having good durability, by providing a gas permeable polymer layer and a silicon atom-containing polyarylene oxide layer on a porous support. CONSTITUTION:A porous support having fine pores with a pore size of 10- 10,000Angstrom  is used. A layer comprising a polymer having gas permeability and a layer comprising polyarylene oxide containing a silicon atom are provided on said support. The former layer has oxygen transmission coefficient of at least 10<-9>cm<3>cm/cm<2>seccmHg and the thickness thereof is pref. 0.01-3mum while the latter layer is formed by using polyarylene oxide having an organosilil group. At least one organosilil group is necessarily contained per 1-98% of the constitutional unit of polyarylene oxide. The thickness of the latter layer is pref. 0.01-1mum.
Patent JP-H06263318-A (JP)
Title: Belt matter breakage processing method
Inventor: WADA FUMIO
IPC: B65H26/02
Filed: 1993-03-11
Abstract: PURPOSE:To facilitate restarting of takeup by preventing a belt matter being discharged from a drawing device to be taken up from being cut by edge cutters to cut both edges of the belt matter when the belt matter is broken. CONSTITUTION:In taking up a film 12 discharged from a drawing device 11 by a takeup machine 15 after cutting both edges of the film (belt matter) 12, breakage of the film 12 is detected by a breakage detector 13 in the upstream of a pair of edge cutters 14, and the edge cutters 14 are moved toward a film 12 end part at positions where the edges of the film 12 are not cut by them when the film 12 is broken.
Patent JP-S58168381-A (JP)
Title: Circuit for deciding density of scanning line
Inventor: ENDOU ETSUROU
IPC: H04N1/17
Filed: 1982-03-29
Abstract: PURPOSE:To precisely decide the information variable of picture information in each scanning line and to determine the optimum density of the scanning line, by constituting a circuit simply by a counter, a register and a comparator. CONSTITUTION:A counter 3 counts up continuous black or white levels in each scanning line and applies the counted value to a comparator 5, which compares the input value with a predetermined reference value for the black or white levels which is outputted from a register 6. A counter 8 counts up the frequency of change from a black level to a white level or from a white level to a black level in each scanning line. A comparator 10 compares the counted value with a predetermined reference value for the change from a black level to a white level or a white level to a black level which is outputted from a register 11. A scanning line density outputting circuit 12b generates an indication signal for the switching of the scanning line density by the outputs of the comparators 5, 10.
Patent JP-S63216359-A (JP)
Title: Master slice ecl integrated circuit
Inventor: UMEKI YOSHITAKA
IPC: H01L27/118
Filed: 1987-03-04
Abstract: PURPOSE:To easily constitute a multi-input and multifunctional logic circuit, to realize a high-speed LSI and to reduce the size of a chip by a method wherein the connection of a resistor and a diode as the collector load is selected according to the difference in a logic signal level or a logic signal width of first and second differential transistor pairs. CONSTITUTION:The following are installed: a first differential transistor pair where an emitter is connected commonly; a second differential pair where an emitter follower to take out an output signal of a prescribed logic signal level and logic signal width from the collector load for the first differential transistor pair is connected to the emitter commonly. In such a master slice ECL integrated circuit of, said collector load is constituted by a first resistor R1, or by connecting the first resistor R1 to a second resistor R2 or a diode D1 or the serially connected resistor R2 and diode D1 in series according to whether the logic signal level or the logic signal width of said first and second differential pairs is equal or different.
Patent JP-H06266250-A (JP)
Title: Electrophotographic recording device
Inventor: OKANO YOSHIAKI
IPC: G03G15/16
Filed: 1993-03-11
Abstract: PURPOSE:To prevent a recording sheet from being stained on the back by reversing the polarity of the voltage applied to a transfer roller from a power source in a specific period when no recording sheet exists between a photosensitive drum and the transfer roller. CONSTITUTION:A power source 52 applies the positive voltage for transferring toners on a recording sheet P to a transfer roller 51 via a concentrated constant resistor 56, and a power source 53 applies the negative voltage to the transfer roller 51. The power sources 52, 53 are switched by a switch 54 controlled by a controller. When no recording sheet P exists between a photosensitive drum 1 and the transfer roller 51, the power source 52 and the power source 53 are switched at each 2/3 time of the period TA required for the transfer roller 51 to be rotated once. The 2/3 portion of the peripheral face of the transfer roller 51 is brought into contact with the photosensitive drum 1 in the negative voltage state by the power source 53, the next 2/3 portion of the peripheral face is brought into contact with the photosensitive drum 1 in the positive voltage state by the power source 52, and the whole peripheral face of the transfer roller 51 is brought into contact with the photosensitive drum 1 at least once in the positive and negative voltage states after the period of 8/3 TA.
Patent JP-S57175188-A (JP)
Title: 2-aryl-2,1-h-azoyl(alkyl)-gamma-butyllactones
Inventor: HATSUKUUFUUN CHIYAN
IPC: C07D307/32
Filed: 1982-03-29
Abstract: A process for making intermediates of the formula: <CHEM>  wherein: Z is phenyl or naphthyl each optionally substituted with up to 3 of the same or different defined substituents, and R is H, (C1-C10), alkyl, (C3-C8)alkenyl, (C3-C8)alkynyl, phenyl, naphthyl, phenyl (C1-C4) alkyl, naphthyl (C1-C4)alkyl or each of the last four groups containing up to 3 of the same or different defined ring substituents, for the preparation of certain fungicidal imidazoles and triazoles comprises (1) reacting an arylacetonitrile of the formula  Z-CH2N  with an epoxide of the formula: <CHEM> under basic conditions and (2) hydrolyzing the resulting gamma-iminobutyrolactone produced thereby to yield the desired compound, wherein Z and R in the above formulae are as defined above.
Patent JP-H08247281-A (JP)
Title: Damper for transmission operating device
Inventor: SHIBAZAKI AKIRA
IPC: F16H61/28
Filed: 1995-03-10
Abstract: PURPOSE: To improve an operational feeling, shorten the whole length of a booster and facilitate the miniaturization of a damper by providing a damper chamber for affording communication between both damper chambers through an orifice on both sides of blade parts to enclose fluid except for gas in both damper chambers. CONSTITUTION: While a blade part 36a of a damper member 36 in the neutral position is nearly in the central position in a fluid enclosing chamber 37 during the operation of a shift operating shaft 5, the shift operating shaft 5 together with a shift-out lever pivots by a predetermined angle from the neutral position and the blade part 36a is moved to a position between an inlined step surface 43c and a small radius curved surface 43b. Here, when a gear of a transmission is put in, since the blade part 36a is provided with an orifice 36b, grease 39 in a damper chamber 37b partitioned by the blade part 36b in one direction is pushed off and adapted to flow into the other damper chamber 37a through an orifice 36b while rotating the shift operating shaft 5, so that an abrupt movement is restrained by the action of the damper.
Patent JP-H01225172-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HOJO SAKAE
IPC: H01L29/80
Filed: 1988-03-03
Abstract: PURPOSE:To reduce a stress concentration at the edge of a gate electrode and to suppress characteristic variation by forming the sectional shape of the electrode in a trapezoidal shape having a longer lower bottom than an upper bottom. CONSTITUTION:An active layer 2 is selectively provided on one main surface of a semi-insulating semiconductor substrate 1, a gate film 3 is deposited on the layer 2, coated with a photoresist film 4, a mask pattern is exposed for a long period of time, and then developed to form a pattern of a trapezoidal shape in section. with the film 4 as a mask, the film 3 is etched by a plamsa etching method to form a gate electrode 5 having a trapezoidal shape having a longer lower bottom than an upper bottom. Thus, a stress concentration generated near the edge of the electrode 5 is reduced to enhance its reliability.
Patent JP-S55142270-A (JP)
Title: Detector for electronic watch
Inventor: UEDA JIYUN
IPC: G04C3/14
Filed: 1979-04-24
Abstract: PURPOSE:To reduce the power consumption of the step motor and improve the magnetic resistance by using a logical element for detection of external magnetic field and a voltage comparator for detection of the rotary condition of the rotor. CONSTITUTION:A step motor composed of a stator 1, a rotor and a coil is provided. The driving means of the step motor is varied when external magnetic field is encountered and the drive conditions are changed. In this case, for the detection of the external magnetic field, the detection part is made up of logical elements 74-78 while for the detection of rotor condition, in rotation or not, it is made up of the reference voltage sections 85 and 86 and the voltage comparators 83 and 84. As a result, the magnetic resistance to the external magnetic field can be improved.
Patent JP-H02230735-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIN DAISHIYOKU
IPC: H01L21/768
Filed: 1989-03-03
Abstract: PURPOSE:To facilitate the setting of the whole SOG solution even if the solution is thickly formed by a method wherein a spin on glass(SOG) solution applied to a substrate is heat-treated after it is irradiated with ions. CONSTITUTION:After depositing a PSG film 16 on a substrate 14, the first layer Al wirings 16 are formed and then an SiO2 film 17 is deposited thereon. Next, after thickly spin-coating silanol base SOG solution 18, the solution 18 is heat-treated. Thus, a set SOG film 19 is formed on the SOG solution. Next, O2 gas is glow-discharged by an ion milling device or a reactive ion etching device, etc., so as to implant O2 ions in the substrate 14. Thus, numerous pores are formed in the SOG film 18 and the SOG solution 18. Next, the SOG film 18 is heat-treated again in high vacuum degree. Through these procedures, the water molecules and gas produced inside the SOG solution 18 by dehydration.condensing reaction are discharged from the film 19.
Patent JP-H08249129-A (JP)
Title: Information recording and reproducing device
Inventor: SHINAGAWA TATSURO
IPC: G11B11/105
Filed: 1995-03-10
Abstract: PURPOSE: To quickly obtain an effect of a cache function by recording data stored in a cache memory built in an information recording/reproducing device and its management information in a cache information area during the use of a recording medium, and after inserting the recording medium, storing the cache information in the cache memory and a cache management table. CONSTITUTION: This information recording/reproducing device is provided with a means for controlling management information for managing the medium address of data stored in a cache memory 5, a means for compressing the management information and data temporarily stored in the memory 5 and recording the compressed data in a cache information area in a recording medium 10 and a means for reading out both the data of the medium 10, extending the read data and storing the extended data in a management table in the memory 5. At the time of ejecting the recording medium 10, the data and the management information stored in the memory 5 are recorded in the cache information area of the medium 10, and at the time of inserting the medium 10, data reproduced from the cache information area are stored in the memory 5 and the management table.
Patent JP-H11229702-A (JP)
Title: Vertically moving device for moving wall or exhibition panel for moving type picture and the like
Inventor: ASANO YUKIHIRO
IPC: E05D15/00
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To travel and fix a moving wall main body or an exhibition panel main body by moving them vertically. SOLUTION: A core 2 to which a suspension shaft 5 of a sash pulley 5 to be engaged with a hanger rail 3 is connected is arranged in a hollow inside part of a moving wall main body 1 formed into a hollow shape. A moving body 6 which can move in the width direction of the moving wall main body approximately horizontally is arranged in a part of the core, a spiral groove 11 is formed in the moving body in the width direction approximately horizontally, and a shaft 2 having a make screw part threadedly engaged with the spiral groove is threadedly engaged with the moving body. A part of the moving wall main body and the moving body are rotatably connected to each other by s torque arm 15.
Patent JP-2000210008-A (JP)
Title: Removing of blood from live fish
Inventor: SEDO TADANORI
IPC: A22B3/00
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing blood from a live fish capable of lpockmakingly keeping the freshness and better taste of the live fish subjected to cut treatment longer than ever. SOLUTION: This method comprises preparing a sea water 3 or a salt water 3 having a salt content of 3 to 5% obtained by adding salt to sea water: and dipping a live fish 2 whose head is just cut off in the water 3 for 10 to 20 min. while exchanging the water 3 for new one whenever it gets dirty. Also, this method comprises holding the live fish 2 by making the head down in the water 3 for 2 to 3 hours while exchanging the water 3 for new one whenever it gets dirty.
Patent JP-H11230263-A (JP)
Title: Member holding structure for electronic apparatus
Inventor: SUZUKI TAKAFUMI
IPC: F16F15/08
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To improve the resistance to drop impact or the like of a printed circuit board or the like. SOLUTION: For a higher shock resistance, a printed circuit board 1 is supported on bosses 2a on a lower case 2 of resin and bosses 3a on an upper case 3 of resin by way of elastic bodies 4 fitted in notches formed therein. In the seam between the lower and upper cases 2 and 3, waterproof packing 8 is fitted so as to abut to the periphery of the printed circuit board 1 lightly or project near it. When the apparatus receives lateral impact, the waterproof packing 8 hinders the printed circuit board 1 from moving sideways with respect to the lower and upper cases 2 and 3 to cause the elastic bodies 4 to be disengaged from the bosses 2a and 3a. The printed circuit board 1 is thus protected from vertical impact by allowing the elastic bodies 4 to abut to bosses 2a and 3a and also from horizontal impact by allowing the printed circuit board to abut to the waterproof packing 8.
Patent JP-H01225316-A (JP)
Title: Manufacture of compound semiconductor device
Inventor: NOGAMI TAKESHI
IPC: H01L29/812
Filed: 1988-03-04
Abstract: PURPOSE:To obtain a substratum having a high rate of activation and to enhance a uniformity over a substrate of a threshold voltage of a MESFET by a method wherein an atom of an element constituting a compound semiconductor substratum is ion-implanted to the whole surface of the substrate or selectively and an Si atom is ion-implanted into this implanted region. CONSTITUTION:As is ion-implanted into the whole surface of a semi-insulating GaAs substrate where the number of atoms of Ga and As is nearly 1:1; an As excess layer 1a is formed in a surface layer. Then, Si<+> is ion-implanted into the As excess layer 1a; an active layer 1b is formed. After that, a pattern of a gate metal 5 is formed by using a film of WSi or WN; while this pattern is used as a stopper, an Si<+> high-concentration layer 1c is ion-implanted into a region where a source and a drain are to be formed. Then, an Si3N4 film 11 for cap annealing use is formed on the substrate 1; an annealing operation is executed; the active layer 1b and the high-concentration layer 1c are activated to a channel layer 14 and n<+> layers 12, 13 of the source and drain. After that, the cap annealed film 11 is stripped off; ohmic electrodes 6 of the source and drain are formed; a Schottky field-effect transistor is thus completed.