baber/WOPTO huggingface dataset:
Patent JP-S63303695-A (JP)
Title: Cream solder
Inventor: OGURA TOSHIAKI
IPC: B23K35/22
Filed: 1987-06-02
Abstract: PURPOSE:To improve cleanability after soldering and to exhibit a good flux effect by using cream solder contg. the carboxylic acid expressed by general formula and the deriv. thereof. CONSTITUTION:In formula (1), R1 denotes an alkyl group of 1-20C which may have a side chin; R2 denotes an alkyl group of 6-20 C which may have a side chain. However, the total carbon atoms of the carboxylic acid contg. R1 and R2 are >=10. There are various esters as the deriv. of the above- mentioned carboxylic acid. The flux of the cream solder is prepd. by adequately compounding a base material resin (polymerized rosin, etc.) and acivator (org. acid, etc.) with the prescribed amt. of the above-mentioned components. The cream solder is obtd. by kneading and compounding powder solder with this flux by the conventional method. This cream solder offers high productivity and reliability and is suitable for mass production of substrates for high-density packaging.
Patent JP-S5843113-A (JP)
Inventor: YANO MASASUKE
IPC: H02B11/06
Filed: 1981-09-04
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-S63303161-A (JP)
Inventor: TSUKAMOTO MASAHIRO
IPC: D04H1/559
Filed: 1987-06-03
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-S6117779-A (JP)
Title: Control valve
Inventor: OGAWA YOUJI
IPC: F16K31/04
Filed: 1984-07-04
Abstract: PURPOSE:To enhance rangeability by converting rotation into reciprocation by an eccentric shaft and a slider. CONSTITUTION:When an output shaft 2 is rotated, a main shaft 3 is rotated in the same direction as the output shaft 2 with an eccentric shaft 4 fixed to the axis of the main shaft eccentrically, so that a slider 6 is elevated together with a valve rod 9 by the eccentric shaft 4. When the valve rod 9 is lowered, and a valve body 43 closely contacts a valve seat, a piercing hole 40 functioning as a fluid passage is closed. On the contrary, when the valve rod 9 is lifted up to separate the valve body 43 from the valve seat 41, the piercing hole 40 is opened.
Patent JP-H0434922-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YUZURIHARA HIROSHI
IPC: H01L21/8238
Filed: 1990-05-31
Abstract: PURPOSE:To improve the degree of freedoms of a circuit design and to improve the integration of a semiconductor device by bringing different conductivity type semiconductor layers in close contact, and incorporating a first part and a metal second part containing the same main ingredient as that of the semiconductor layer in electrode wirings for connecting different conductive parts to one another. CONSTITUTION:A PMOS(P1) and an NMOS(N1) are provided on a semiconductor substrate 101 to form a CMOS circuit. Laminated electrode wirings of a single polysilicon layer 103 and a metal layer 104 are formed on an oxide film 102 as both a gate electrode and wirings, and source.drain electrodes 106 are further formed. A part 103A of the PMOS side of the layer 103 is doped with a p-type, and the part 103B of the NMOS side is doped with an n-type. Al or metal containing Al as a main ingredient or metal such as Cu, Mo, W, etc., is selectively deposited as a metal film 104 on the entire polysilicon layer.
Patent JP-S5941820-A (JP)
Title: Winding method
Inventor: HATANAKA EIJI
IPC: H01F41/06
Filed: 1982-08-10
Abstract: PURPOSE:To simplify constitution, and to compact the device by moving a terminal projected from the circumferential surface of a core up to a position adjacent to the wire-rod guide section of a flyer by turning a shaft and binding a wire rod with the terminal while reciprocating and reversing the flyer. CONSTITUTION:When the core A is set up to a chuck 4, a drive 3 is operated, a core fixture 2 is turned, and the core A is moved up to a wire-rod wound position (d). When a stranded wire (y) is formed, a drive 5 is operated, the flyer 6 is turned, and the wire rod Y is wound on the core A. When the stranded wire is drawn out up to the position of a guide for the flyer 6, the drive 3 is operated, the core fixture 2 is rotated, the core A is moved up to a terminal binding position (b), the drive 5 is operated, the flyer 6 is reciprocated and reversed repeatedly, and the stranded wire (y) is bound with the terminal (a). The drive 3 is operated, the core fixture 2 is turned, and the core A is moved up to the wire- rod wound position (d).
Patent JP-S6119149-A (JP)
Title: Sealing method of semiconductor device
Inventor: MORISHIGE TOSHIO
IPC: B41F17/36
Filed: 1984-07-05
Abstract: PURPOSE:To obtain sealing displaying characteristics stably by forming a rough section and a mirror surface section to one surface side of a resin seal type package and displaying the name of an article to the rough section through normal ink sealing and characteristics to the mirror surface section through laser sealing. CONSTITUTION:When a predetermined display is formed onto one surface of a resin seal type package, a rough section and a mirror surface are shaped to the surface. The name of an article 2-a is sealed through an ink sealing method not affected so much by surface roughness to the rough section in the surface, the electrical characteristics of a semiconductor device are investigated, and characteristics are displayed to mirror surfaces 2-c as the marks of injector pins on molding through laser sealing by utilizing the mirror surfaces 2-c on the basis of the result of the investigation. Consequently, ink sealing, for adjustment thereof a lot of time is required, is conducted only to an article-name display section, and characteristics are displayed through laser sealing in which sealing is easy. Accordingly, a display method is simplified.
Patent JP-H035648-A (JP)
Title: Switching type local discharge device
Inventor: YOKOTA SHIGEO
IPC: F24F7/06
Filed: 1989-06-01
Abstract: PURPOSE:To prevent the dispersion of falling chemical on the floor and keep the temp., humidity, and cleanliness at the time of disposition without increasing the exhaust air quantity by connecting one end of an exhaust duct connected to an exhaust fan to an exhauster from a primary switching damper and the other end to suction holes in the floor to which a portable type emergency exhaust hood is connected, from a secondary damper. CONSTITUTION:When chemical, etc., are split on the floor 8, a switching button 18 is pushed to close a primary switching damper 5 and open a secondary one 7 and the door of a draft 6 is closed. A portable type emergency exhaust hood 9 is put on the location where the chemical, etc., are split and the flexible duct 10 of the hood 9 is connected to a suction hole 8a in the floor 8 and the skirt of the hood 8 is slightly opened and the chemical, etc., are disposed. Like this, even if the chemical, etc., are split on the floor 8, they are not dispersed in a room 1, and therefore, the safety of a man can be kept. Due to switching operation of the dampers 5 and 7, the structure is constituted not to increase the quantity of exhaust and therefore, the condition of the temp., humidity, and cleanliness at the time of disposition can be kept.
Patent JP-S5841690-A (JP)
Title: Tentative assembling and joining method for welding of steel pipe
Inventor: NISHI MASAKAZU
IPC: B23K33/00
Filed: 1981-09-07
Abstract: PURPOSE:To reduce working time and to improve groove accuracy by sticking tentative assembling jigs to the end parts of steel pipes to be joined, and mating and centering the pipes. CONSTITUTION:A pair of halved backing strips 3, 3' are tack-welded by spot welding to the outside circumferential edges at the ends of steel pipes 1, 2 to be joined. Tentative assembling fittings 4, 5 of an L-shaped section are fixed to the end parts of the strips 3, 3' in the circumferential direction of the respective pipes. Then, the pipe 2 on the movable side is fitted to the pipe 1 on the  stationary side and the pipe is moved downward and is kept moved downward  until the fittings 4, 5 fit to each other. Indicating lines are beforehand put by  scribing on the fittings 4, 5, and the strips 3, 3' on the side facing said lines are  mated. At the same time, the end faces of the pipes are alinged along the centerline of the strips 3, 3' and are finely adjusted so as to form a necessary root  gap, whereby the centering work is completed. The strips 3, 3' and the end  parts of the pipes 1, 2 are tack-welded by spot welding at plural points, and the  fittings 4, 5 are removed.
Patent JP-S621661-A (JP)
Title: Radio-system car protective device
Inventor: HORIUCHI KENICHI
IPC: B60R25/10
Filed: 1985-06-26
Abstract: PURPOSE:To prevent a theft from occurring before it happens, by judging that a car is at being stolen when numbers other than code numbers are inputted into a keyboard as many as more than the specified times, while transmitting a burglar signal to a portable machine from a car-mounted machine. CONSTITUTION:A door lock releasing keyboard switch 10 is connected to a control part 12. And, when the specified door releasing code number is inputted by this keyboard switch 10, the control part 12 operates a driver 14, operating an actuator 16, and releases a door lock. The control part 12 comprises a burglar detecting device 18 detecting a car being stolen when numbers other than the code numbers are inputted into the keyboard switch 10 as many as the specified times. This control part 12 is connected to a car-mounted side transmitter 22 having an antenna 20. When the burglar detecting device 19 detects a theft, the control part 12 operates the transmitter 22, transmitting a burglar signal.
Patent JP-H0812349-A (JP)
Title: Method for controlling metal mold temperature of glass forming machine
Inventor: SHIYUKUHARA EIJI
IPC: C03B9/38
Filed: 1994-06-22
Abstract: PURPOSE:To exactly and easily control a metal mold temp. by determining the change rate with time of a difference between the measured value of the present time and the measured time of the previous time of the temp. of cooling air as the antecedent part of a fuzzy inference rule. CONSTITUTION:Gob 3 is formed by feeding the glass melted in a glass melting furnace to a feeder 2 through a fore hearth 1. This gob 3 is supplied into metal molds disposed in respective sections 5 of a forming machine 4 and is formed. The cooling air taken by a blower is sent into a blasting duct 8 and after the temp. of the cooling air is measured by a thermometer 11, the cooling air is sent to the sections 5 to cool the metal molds. The antecedent part of the fuzzy inference rule is determined from the change rate with time of the difference between the measured value of the present time and the measured time of the previous time of the air temp. measured by the thermometer 11 or the deviation quantity between the measured value of the present time and its set value. Fuzzy inference is executed in accordance with the membership function of the preset fuzzy set and the inference rule to estimate the metal mold temp. The cooling air quantity of the metal molds is then controlled by regulating the damper 9.
Patent JP-S5840069-A (JP)
Title: Preparation of thickly baked egg
Inventor: NAKAMOTO MASAYUKI
IPC: A23L15/00
Filed: 1981-09-04
Abstract: PURPOSE:To prepare a uniform product thickly baked egg having retained deliciousness and flavor unique to the thickly baked egg easily in large quantities, by frying part of the raw material liquid egg in oil, mixing the fried egg with the remaining defoamed raw material liquid egg, and baking the resultant mixture in a single layer. CONSTITUTION:A raw material liquid egg is divided into two parts, and a part thereof is fried in oil on a hot-iron plate, etc. The resultant fried egg is directly or finely cut by a chopper, etc. and then mixed with the remaining defoamed raw material liquid egg defoamed at 500-750mm.Hg, or the remaining raw material liquid egg is mixed with the egg fried in oil and then defoamed at 300- 700mm.Hg. The resultant material is then injected into a constant shape baking pan for the thick baking and baked once in a single layer.
Patent JP-H0434899-A (JP)
Title: Standing wave type linear accelerator
Inventor: KAWAKAMI HIDEYUKI
IPC: H05H9/04
Filed: 1990-05-31
Abstract: PURPOSE:To increase the level of a high frequency output signal, so as to stabilize the operation of a control circuit by integrating a phase contrast signal of a differential-acting amplifier, so as to carry out sampleholding, and by feedbacking the output thereof to a high frequency generator. CONSTITUTION:High frequency power is generated also by a high frequency generator 1 synchronously with a master trigger pulse A generated by a master trigger generator 22. The output B of a differential-acting amplifier 13 indicates the difference in the phase of the high frequency power of injection and of reflection, namely, the difference of an accelerating tube 5 from an optimal accelerating frequency. During an integrated pulse C generated by a trigger generator 23 is at an H level, the output B of the amplifier 13 is integrated by an integrator 20, and is held by a sample-hold circuit 21, and is thus converted into d.c. current, and an output G is supplied to a driver circuit 24. A servo motor 14 is driven in such a way that the accelerating tube 5 is accelerated by an optimal accelerating frequency. When the polarity of the output G is negative, the motor 14 is rotated in a reverse direction.
Patent JP-S6032503-A (JP)
Title: Retarder of automobile
Inventor: SUENAGA KOUICHI
IPC: B60L50/30
Filed: 1983-07-29
Abstract: PURPOSE:To effectively utilize the output of a retarder by accumulating the generating output of the retarder at a flywheel at the braking time, and operating the retarder as a motor by the energy of the flywheel at the accelerating time. CONSTITUTION:A flywheel housing 3 is disposed on the back side of an engine 2, and a flywheel 7 provided with inductor poles 8 on the outer peripheral side and a retarder formed of a stator provided with an armature coil and a field coil are provided in the housing 3. The retarder operates as a generator at the braking time, and its output is supplied through a motor 14 to a flywheel 16. At the accelerating time, the motor 14 is operated as a generator by the flywheel 16, its output is supplied to the retarder to operate the retarder as the motor, thereby applying a drive force to a vehicle.
Patent JP-S5365002-A (JP)
Title: Channel selector
Inventor: SASAKI MINORU
IPC: H03J7/18
Filed: 1976-11-24
Abstract: PURPOSE: To enable the correction of memory content as required, by providing the mode selector switches. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11334413-A (JP)
Title: Instrument for vehicle
Inventor: TAKEBE MINORU
IPC: G09F9/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular instrument capable of improving display quality by adjusting the illumination level of an illuminating member. SOLUTION: This instrument for a vehicle is provided with a liquid crystal display unit 600 as an information display unit always illuminated by a first illuminating member having slow illuminating start, and an auxiliary instrument unit 700 as a pointer driving unit illuminated at least at night by a second illuminating member different in kind from the illuminating member and having sudden illumination start. The liquid crystal display unit 600 is kept in a non- display state for a period from the ON time t1 of an ignition switch to a time t2 when the luminance of the first illuminating member reaches a fixed value.
Patent JP-S6118732-A (JP)
Title: Concentration of isobutylene in c4 hydrocarbons
Inventor: IMAI ICHIROU
IPC: C07B61/00
Filed: 1984-07-06
Abstract: PURPOSE:Butene-1 in C4 hydrocarbon fraction is converted into butene-2 under specific hydrogenative isomerization conditions to facilitate fractional distillation whereby isobutylene used as a starting material for t-butanol is obtained in high yield. CONSTITUTION:In the concentration of isobutylele by hydrogenative isomerization of butene-1 into butene-2 in C4 hydrocarbon fraction, the hydrogenative isomerization is carried out by feeding hydrogen in such an amount as the equation is satisfied (Y is the amount of hydrogen in moles; X is conversion of butene-1 in %; Z is the total mole number of dienes and acetylenes in the hydrocarbon fraction). Then, the reaction mixture is subjected to distillation to separate of the lower and high-boiling fractions. The process is preferably operated in the order of ow-boiling cut, hydrogenative isomerization and high boiling cut. Further, it is preferred that a plurality of reactors are used in series to effect hydrogenative isomerization, as hydrogen is fed to each reactor.
Patent JP-S5842057-A (JP)
Title: Preparation of electrostatic image developing toner
Inventor: AKIYAMA MASAMI
IPC: G03G9/08
Filed: 1981-09-08
Abstract: PURPOSE:To effectively obtain an electrostatic image developing toner causing low fog at a small cost of power, by preliminarily pulverizing a roughly crushed toner material with an impact breaker, and finely pulverizing it with a jet mill. CONSTITUTION:A raw toner material consisting of synthetic resin, carbon black, etc. is roughly crushed with a hammer mill, etc., and preliminarily pulverized with an impact breaker having a rotor 2 provided with beater blades 2a so as to make weight average particle diameter not to exceed 50mum. Then, it is further micropulverized by beating the pulverized particles 1 with ultrahigh speed air streams injected from a jet nozzle 4 using a jet pulverizer, thus permitting both advantages of the impact and jet pulverizers to be adopted, microparticles causing fog to be prevented, and an intended electrostatic image developing toner to be effectively obtained.
Patent JP-S61293991-A (JP)
Title: N-(2-aminoacylamide-2-deoxy-hexosyl)-amide, -carbamate and-urea, its production and drug
Inventor: OSUBARUTO ROTSUKUHOFU
IPC: A61K31/70
Filed: 1986-06-18
Abstract: Compounds of the formula   <IMAGE>   in which R1 denotes hydrogen or a saturated or singly or multiply unsaturated alkyl radical having up to 50 carbon atoms, X represents -CH2-, -O-or -NH-, R2 denotes hydrogen or a saturated or singly or multiply unsaturated alkyl radical having up to 50 carbon atoms, R3, R4 and R5, independently of one another, denotes hydrogen or acyl-CO-R6, R6 being an alkyl radical having up to 10 carbon atoms, R7 denotes hydrogen, C1-C7-alkyl-, hydroxymethyl, 1-hydroxyethyl, mercaptomethyl, 2-(methylthio)-ethyl, 3-aminopropyl, 3-ureidopropyl, 3-quanidyl-propyl, 4-aminobutyl, carboxymethyl, carbamylmethyl, 2-carboxyethyl, 2-carbamoylethyl, benzyl, 4-hydroxybenzyl, 3-indolylmethyl or 4-imidazolylmethyl, and R8 represents hydrogen or methyl, and R9 represents hydrogen, acetyl, benzoyl, trichloroacetyl, trifluoroacetyl, methoxycarbonyl, t-butyloxycarbonyl or benzyloxycarbonyl and R7 and R8 together can denote -CH2-CH2-CH2, and pharmaceutically acceptable salts thereof stimulate the immune system and can be used in conjuction with antibiotics and vaccines. New intermediates are also shown.
Patent JP-H03214510-A (JP)
Title: Lowering wire for grounding and its manufacturing device
Inventor: YAGI SABURO
IPC: H01B13/14
Filed: 1990-05-29
Abstract: PURPOSE:To form a casing sectionally in a crescent shape or in a flat trapezoid shape in an ideal shape after being extrusion molded around an insulated core for reducing a resin layer of the casing to the maximum allowable extent, by forming empty holes inside the casing on both sides of the insulated core. CONSTITUTION:A casing 2 sectionally in a crescent shape or in a flat trapezoid shape is provided around an insulated core 1, and empty holes 3 sectionally about in a triangular shape are formed ranging over the whole length in the longitudinal direction on both sides of the insulated core 1 of the casing 2, and the thickness of the casing 2 around these empty holes 3 is almost uniform. Thereby, the casing having an inside sectional shape of the crescent or the flat trapezoid is subjected to extrusion molding to be in the ideal shape while reducing a resin amount.
Patent JP-H05334408-A (JP)
Title: Image processor
Inventor: ABIKO OSAMU
IPC: G06T3/00
Filed: 1992-06-01
Abstract: PURPOSE:To provide an image processor capable of synthesizing image data obtained by developing PDL data without changing original colors and multilevel image data. CONSTITUTION:Selectors 1204, 1205 respectively select inserting image data and background image data from image data 903 read out from an image by a scanner printer, image data 904b stored in a memory unit 102, or image data 907 developed from PDL data by a PDL interpreter based upon signals 1202, 1203 outputted from a display selection control part 1201. A synthesis deciding part 1208 outputs a selective signal 1209 in accordance with a signal 1211 outputted from the control part 1201 and the selected inserting image. A selector c1210 selects one of the inserting image data and the background image data and outputs the selected data.
Patent JP-H036063-A (JP)
Title: Photointerrupter
Inventor: TASHIRO NAOTO
IPC: H01L31/12
Filed: 1989-06-02
Abstract: PURPOSE:To enhance stability and reliability of the operation of a photointerrupter by providing the following: a plurality of pairs of light-emitting elements and photodetectors; a decision circuit which judges a detection output and outputs it to the outside. CONSTITUTION:When an object blocks light between light-emitting elements 2-1 to 2-3 and photodetectors 3-1 to 3-3, a detection output is output to a decision circuit 4. The decision circuit 4 contains decision-by-majority circuits I1, I1, AN 1 to AN 3, 01 and coincidence circuits I1 to I3, 02, 03, AN 4. When major detection outputs of the photodetectors 3-1 to 3.3 are '1', a sense output lead 6 becomes '1'. When all detection outputs of the photodetectors 3-1 to 3-3 do not coincide, an unstable output lead 7 becomes '1'. Consequently, even when some of the light-emitting elements 2-1 to 2-3 and the photodetectors 3-1 to 3-3 break down or malfunction, the operation of a photointerrupter is guaranteed as long as the number does not reach a majority. Thereby, it is possible to enhance stability and reliability of the operation of the photointerrupter.
Patent JP-S5664502-A (JP)
Title: Antenna
Inventor: KAMO YASUSHI
IPC: H01Q5/15
Filed: 1979-10-31
Abstract: PURPOSE:To increase the antenna sensitivity, by distributing in series the 1st part consisting of the conductor only and the 2nd part consisting of the conductor buried into the ceramics along the direction of length of the antenna. CONSTITUTION:The conductors of the 1st and 2nd parts 10 and 20 form the linear conductor 1 in a body, and the 2nd part 20 is buried into the ceramics 2 so that both ends of the conductor 1 may be exposed. Then the diameter and the length of the ceramics 2 are defined as to D and lc each along with the diameter and the length of the conductor 1 set as d and l respectively, and the distance is defined as to (x) between the feeding point 3 and the end face of the ceramics 2. Thus the value from 0 to l-lc can be set for the distance (x). Accordingly, the sensitivity can be increased more than the conventional buried-type antenna.