baber/WOPTO huggingface dataset:
Patent JP-S5731172-A (JP)
Title: Manufacture of semiconductor device
Inventor: TASHIRO TSUTOMU
IPC: H01L29/72
Filed: 1980-08-01
Abstract: PURPOSE:To regulate the pushed-out quantity of an buried layer, by a method wherein a high density region is partially formed on the buried layer by controlling an impurity density accurately by ion-implantatio an N type epitaxial layer is formed thereon. CONSTITUTION:An aperture is made in SiO2 2 and a buried diffusion layer 4 is produced by coating of As-doped silica film 3 and by a heating process of five hours at 1,210 deg.C. The aperture is oxidized and an SiO2 layer is formed. Again an aperture is made selectively in the SiO2 layer and a diffusion layer 5 is produced by As ion- implantation and by a heating process. Then, after an epitaxial layer 6 is formed, the shape of a buried layer 7 becomes such that the massive taken-out part of a collector electrode is pushed out. Thus diffusion quantity from the surface of the epitaxial layer is limited and short circuit between an emitter and a collector of a shallow base junction in a shallow epitaxial layer is avoided.
Patent JP-S58224291-A (JP)
Inventor: KITAGAWA TAKEO
IPC: F27D11/06
Filed: 1982-06-21
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-S5825047-A (JP)
Title: Excitation current setting method for objective lens of electron microscope
Inventor: KATAKI FUMIO
IPC: H01J37/26
Filed: 1981-07-08
Abstract: PURPOSE:To enable the excitation current of an objective lens to be easily set by supplying a sample image into an electronic computer after the sample image is converted into an electron signal, and finding out the relationship between a sample surface and the position of the focus of the objective lens by computing the entropy of the said sample image. CONSTITUTION:The excitation current of an objective lens 5 is increased in step- like form by sending a control signal from an electronic computer 10 to an excitation power source 14. At the same time, part of the image of a sample 4 projected upon a fluorescent plate 8 is detected by supplying the output of a clock pulse generator 11 to a charge-coupling element group 9. Next, the detection signal is stored in the computer 10 through an AD converter 13, the entropy of each sample image is computed in the computer 10, and the relationship between the excitation current and the entropy is displayed on a CRT15 or the like. As a result, to which focus position does a specific excitation current correspond can be known from the displayed image, and a excitation current with which a desired focus position is given can be set easily.
Patent JP-H09289802-A (JP)
Title: Sulky type rice transplanter
Inventor: YOSHIDA KAZUMASA
IPC: A01B69/02
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a sulky type rice transplanter facilitating the lifting and lowering operation of a seedling-plating device and the changing operation of a posture of a marker into the working posture when rotating the sulky type transplanter near a ridge. SOLUTION: This sulky type rice transplanter has a manual operating lever 18 freely operable in the cross directions and a first and a second sensors detecting the upward and downward operation of the manual operating lever 18 and a seedling-planting device composed so as to move upward and downward according to the upward and downward operation of the manual operating lever 18. The manual operating lever 18 and markers 12 are interconnected through an interconnection mechanism so that the posture of the right marker 12 may be changed to the working posture when the manual operating lever 18 is operated in one direction crossing the direction of the upward and downward operation and the left marker 12 may be changed to the working posture when the manual operating lever 18 is operated in the other direction.
Patent JP-H04312651-A (JP)
Title: Sill structure of hause
Inventor: SAKATA RYOJI
IPC: E04B5/02
Filed: 1991-04-10
Abstract: PURPOSE:To increase errecting accuracy of hauses and increase the rigid strength of a floorpanel, by bolting the floorpanel and the wall panel at a long size support member. CONSTITUTION:A long size support member 2 with U-shape in section provided with vertical extended pieces 9A, 9B protruded to the outdoor at the upper and lower parts of a vertical rised piece 7 are fitted at sill metalblocks 5A, 5B fixed at a continuous footing F and further along the footing F. By this fitting, a floorpanel PF is bolted at a rising piece 7 directing to the indoor and further the wall panel PW is placed and bolted on the extended piece 9A on the floor panel.
Patent JP-H02284499-A (JP)
Title: Partially multilayered ceramic printed wiring board
Inventor: KUBO TATSUMI
IPC: H05K3/46
Filed: 1989-04-25
Abstract: PURPOSE:To facilitate manufacture and enable mass production by forming a thick film conductor layer and a thick film insulator layer at an intersecting part of wirings, and then forming a plated conductor circuit pattern. CONSTITUTION:At least a conductor circuit is formed on a ceramic substrate 1 by a wet plating method. A lower thick film conductor layer 2 is formed on the copper-plated layer 5; by screen printing method, a thick film insulator layer 3 is formed so as to cover the upper part and the side surface part of conductor except both end-portions of the lower thick film conductor layer. On the insulating layer 3, an upper thick film conductor layer 4 is formed so as to intersect a lower conductor, thereby forming the cross-over part of a conductor circuit. By using a method wherein, at the intersecting part of wirings, the thick film conductor layer and the thick film insulator layer are formed, and then the plated conductor pattern is formed, manufacturing is facilitated and mass production is enabled.
Patent JP-H01278528-A (JP)
Title: Production of polycarbonate
Inventor: ASHIDA TAKASHI
IPC: C08G64/20
Filed: 1988-04-29
Abstract: PURPOSE:To efficiently obtain the subjective polymer having improved washability, color tone and heat resistance due to narrow molecular weight distribution and low content of low molecular weight substances, by using a caustic alkali and a phenolic compound as raw materials and carrying out polymerization thereof by two steps respectively under specified conditions. CONSTITUTION:A caustic alkali and a phenolic compound (pref. bisphenol A, etc.) are initially introduced into the first reaction zone in such an amount as to be 0.9-1.8 equivalent ratio of respective hydroxide groups in the alkali and the phenolic compound and polymerized to prepare a polycarbonate with 3,000-15,000 viscosity-average molecular weight. The resultant reaction mixture containing the above mentioned polycarbonate is then introduced into the second reaction zone and the caustic alkali is replenished into the reaction system at the same time to adjust the alkali concentration of the second reaction zone to 0.05-0.7 normality followed by polymerization thereof. The reaction is preferably carried out while regulating the temperature of the reaction solution at 10-50 deg.C.
Patent JP-2000299219-A (JP)
Title: Plunger-type solenoid device
Inventor: HIRATANI KENJI
IPC: H01F7/16
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a plunger-type solenoid device, where a maximum attractive force characteristic can be fulfilled to achieve a stable operation at low cost, even if it is a relatively small-sized structure. SOLUTION: This plunger-type solenoid device 1 has a V-shaped slider 20 interposed, having a spring characteristic interposed in a depressed groove 15 of a plunger 2, so that the slider 20 is brought into an elastic contact with a wall portion 15a of an end side of the depressed groove 15 and an engaging pawl portion 16 of a release pawl member 4. Since a constant gap is secured between the plunger 2 and the releasing pawl member 4 (gap between the wall portion 15a in the depressed groove 15 of the plunger 2 and the inner wall of the engaging pawl portion 16 of the releasing pawl member 4) at each attractive action by a solenoid device 1, initial settings are maintained, and the plunger 2 or the like slides in a stable manner.
Patent JP-H10278227-A (JP)
Title: Apparatus for monitoring thickness of ink film
Inventor: TOMITA TOMOHITO
IPC: B41F33/00
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To directly monitor a feed amount of ink by detecting a state amount related to an ink film thickness on an ink roller, operating an actually measured value of the ink film thickness from the state amount related to the ink film thickness, and generating an alarm when the actually measured value is outside a target value. SOLUTION: Before printing is started, data of a pattern area ratio of an ink film thickness on an ink roller 7 and target values of kinds of an ink, a paper, etc., are set in a data-processing apparatus 5. A detecting head 1 is moved and stopped by a scan means 2 at a predetermined position on the ink roller 7, and a state amount related to the ink film thickness is detected. The state amount related to the ink film thickness is input to an operating means 3 which in turns operates an actually measured value of the ink film thickness. After the whole range is detected completely, target values and actually measured values are displayed graphically at a display means of the data-processing apparatus 5. Then, the target values are compared with the actually measured values.  When the actually measured value exceeds a range of the target value, an alarming means generates an alarm on the basis of an output of the data- processing apparatus 5.
Patent JP-S588786-A (JP)
Title: Preparation of pitch as raw material for carbon fiber
Inventor: IIJIMA HIROSHI
IPC: C10C3/08
Filed: 1981-07-10
Abstract: PURPOSE:To prepare raw material pitch giving a carbon fiber with high modulus of elasticity, by solvent extraction of a distillations residue obtd. by removing high-boiling fractions from a hydrotreated heavy petroleum residual oil followed by heat treatment of the extracted component. CONSTITUTION:A heavy petroleum residual oil consisting of a fraction boiling above 300 deg.C is hydrotreated in the presence of a catalyst at a temp. of 370- 450 deg.C, a pressure of 70-210kgf/cm<2>, a liquid space velocity of 0.4-2.0Hr<-1>, a hydrogen/oil ratio of 700-1,700Nm<3>/kl, and, after a component such as S, N, O or a trace of a metal in the residual oil is removed, a low-boiling fraction boiling below 450 deg.C is removed by vacuum distillation. Then the vacuum distillation residue is subjected to solvent extraction with an org. solvent such as propane at a solvent/oil ratio fo 3-15:1, a temp. of 50-230 deg.C and a pressure of 5-50kgf/cm<2>, and the extracted component is thermally treated at 390- 430 deg.C.
Patent JP-S5439678-A (JP)
Title: Thermomechanical meterial testing apparatus
Inventor: MARUTA MICHIO
IPC: G01N25/16
Filed: 1977-09-03
Abstract: PURPOSE: To make possible the measurement of the stress-strain curve of the material to be examined as well as its viscosity, the degree of cure and the degree of fatigue by additionally installing a device of continuously changing load and further a device of periodically changing load to the thermomechanical measuring apparatus. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000299820-A (JP)
Title: High speed visual sensor
Inventor: TOYODA HARUYOSHI
IPC: H04N5/347
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a high speed visual sensor with a large number of pixels that conducts an image processing arithmetic operation at a high-speed including an image gravity center despite of a simple circuit configuration. SOLUTION: This high-speed visual sensor is provided with an A/D converter array 13 where one A/D converter 210 corresponds to a photodetector 120 of each array of a photodetector array 11 and with a parallel processing unit 14 consisting of an arithmetic element 400 having an information register 410 latching position information of a pixel in the inside and corresponding one to one to each photodetector 120. The arithmetic element 400 conducts an image processing arithmetic operation including a gravity center arithmetic operation using the position information at a high-speed through parallel processing.  Since the A/D converter 210 of each column corresponds to the photodetector 120 for ach column, number of transmission lines between the photodetector array 11 and the parallel processing unit 14 is less, the both are manufactured and placed separately, degrees of integration are optimized, multi-pixels are attained and the sensor is stably manufactured.
Patent JP-H11285347-A (JP)
Title: Production of oils and fats for making confectionery and bread
Inventor: YAJIMA MIZUO
IPC: A21D2/26
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for utilizing wheat protein powder which gives no influence on the processability in making confectionery and bread, is excellent in aging-preventing activities and has rapid water absorption. SOLUTION: This invention is to add wheat protein such as gliadin or gluten in a powdered state in a quantity of 1-40 wt.% based on dry solids content to oils and fats such as shortening or margarine, and to use the resultant mixture as oils and fats for making confectionery and bread. The wheat protein consists of wheat protein powder containing, in a quantity of 40 wt.% or more based on dry solids content, gliadin extracted and separated from wheat flour, and the oils and fats are shortening or margarine.
Patent JP-H04135094-A (JP)
Title: Dehydrator for sieve residue
Inventor: ISHIGAKI EIICHI
IPC: B30B9/14
Filed: 1990-04-23
Abstract: PURPOSE:To carry out washing and dehydration by compression of sieve residue at the same time and to eliminate the need for an equipment such as a conventional washer etc., by washing and removing silt, etc., by wash water, then, compressing and dehydrating the sieve residue only by a feeding blade. CONSTITUTION:The slit of the sieve residue supplied into a hopper 6 is washed and removed by the wash water from a jet 5c, compressed by a feeding blade 5a, fed to a small diameter side of a screen drum 1 and dehydrated and taken off from a output port 11 at its end part to the outside of the machine. On one hand, the silt washed and separated at the inlet part of the screen drum 1 passes through opening of the screen drum 1 and is taken off the drum. When the screen drum 1 is jammed in these operations, wash water is injected from a wash nozzle 10, in this way, the washing drum can be regenerated and continuous drive can be made.
Patent JP-S5331576-A (JP)
Title: Water decomposing apparatus utilizing light energy
Inventor: HARA MITSUNORI
IPC: C25B9/19
Filed: 1976-09-06
Abstract: PURPOSE:To improve the generating effect of hydrogen and oxygen, by forming low hydrogen overvoltage metal layer on the photo detecting face of P type semiconductive pole, used for the water decomposing apparatus, utilized light energy and low oxygen overvoltage metal oxide layer on the light receiving face of n type semiconductive pole.
Patent JP-S5883405-A (JP)
Title: Audio amplifier
Inventor: KOJIMA SHINICHI
IPC: H03F1/00
Filed: 1981-07-10
Abstract: PURPOSE:To obtain an audio amplifying circuit compatible for the improvement of the through-rate and low noise and stable operation, by connecting the 2nd current amplifying circuit between the 1st stage amplifying circuit and a class A amplifying circuit. CONSTITUTION:A current amplifying circuit A2 amplifying an output current signal I1 of the 1st stage amplifier A1 is provided between the A1 and a class A voltage amplifying circuit A3. An output current I2 of the circuit A2 is voltage-amplified at the circuit A3, power-amplified at a class B push-pull power amplifying circuit A4 and outputted from a terminal 1. The circuit A3 is externally provided with a phase compensation capacitor C106. Thus, even if the output current I1 is made small for the circuit A1 to attain low noise and the capacitance of the capacitor C106 is increased for stable operation, since the current value to the capacitor C106 can be made sufficiently large through the addition of the circuit A2, the through-rate can be improved while attaining low noise and stable operation.
Patent JP-S5233290-A (JP)
Title: Manual propulsion apparatus
Inventor: MARUYAMA MIKIO
IPC: B63H16/08
Filed: 1975-09-05
Abstract: PURPOSE: Manual propulsion apparatus for adiver, in which pedals are operated by feet of the person to attain rocking movement of propulsive wings. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61263782-A (JP)
Title: Controlling system for printing-starting line
Inventor: FUKUHARA HIROSHI
IPC: B41J29/52
Filed: 1985-05-20
Abstract: PURPOSE:To ensure that where an arbitrary top margin is to be provided, the top margin can be easily set without executing automatic setting of a predetermined margin, by a system wherein a predetermined top margin is automatically set, and an arbitrary top margin is set by discriminating a specified control code provided at the head of printing data inputted first after turning the page, by a discriminating part. CONSTITUTION:According to a page-turning signal from a printing-controlling part 3, a data-discriminating part 4 is started by a data discrimination starting signal (a), data at the head of inputted printing data for the new page are extracted from an input data buffer 2, and are discriminated. When the head data are a character code (b), a preset quantity (1) corresponding to a top margin M1 is sent form a line feed quantity presetting part 5 to a comparator 8. When the head data are a specified control code (c), a preset quantity (2) is sent to the comparator 8. To perform line feeding corresponding to the preset quantity, the latter is compared with an output form a line feed quantity counter 7 which is inputted as the other input to the comparator 8. The counter 7 is cleared by a paper sensor 12 for detecting the upper end of the paper, and advanced stepwise by a count pulse (d) generated by rotation of a rotary sensor 11 connected directly to a line-feeding motor 10.
Patent JP-S5235354-A (JP)
Title: Plate heat exchanger
Inventor: FUERITSUKUSU UIRIAMU RAITO
IPC: F28D9/02
Filed: 1976-09-09
Abstract: 1522369 Plate heat exchangers A PV V CO Ltd 23 Aug 1976 [10 Sept 1975] 37283/75 Heading F4S A heat exchanger comprises a pack of plates 17-23 apertured at corners, associated gaskets, and discs 1, 2, 3 and 13, 14, 15. Flow of two liquids through the heat exchanger is as indicated at A and B. Plates 17 and 23 have an aperture at each corner but, to guide the flows as indicated, some of the other plate corners are unapertured. The unapertured corners are reinforced by the discs, e.g. each disc being attached to one of its adjacent plates by welding. The spaces between plates 19-20 and 20-21 are unused for flow of liquid. As shown each of liquids A and B makes two passes through the heat exchanger. Considering flow of liquid A, the changeover between passes thereof is obtained by the group of four plates 18-21 which are generally similar to the other plates in the pack but have unapertured top left corners as viewed in Fig. 1 with the reinforcing discs 1-3 therebetween. The discs are isolated from the flows of the liquids, e.g. see Fig. 2. Similarly, for liquid B, changeover between two passes is obtained by the group of four plates 19-22 which have unapertured top right corners. The arrangement is such that for each of the groups of four plates 18-21 and 19-22 the central one of the three flow spaces defined therebetween is unused for flow of liquid. The plates of the pack may have crossing and abutting corrugations. Specifications 1,346,311 and 1,207,016 are referred to.
Patent JP-S59232568-A (JP)
Inventor: SAITOU SHINYA
IPC: A63F13/812
Filed: 1983-06-15
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-S589413-A (JP)
Title: Transmitting circuit of voice signal
Inventor: NAMIKI KOUSHIN
IPC: H03F3/181
Filed: 1981-07-09
Abstract: PURPOSE:To simplify the circuit constitution and to minimize the number of terminal pins when a circuit is converted into an IC, by giving a switching output with a low level of the mixture noise to either one of the two voice signals in preference to the other and transmitting these two signals after mixing them properly. CONSTITUTION:A muting switch circuit 18 mutes the output of the transmission system of the 1st voice signal (given from a microphone jack) when the 1st voice signal is not arrived. Then the impedance obtained when the circuit 18 is viewed at a variable resistor VR3 is set high in the muting active mode and low in the muting inactive mode respectively. As a result, only the 1st voice signal is preferably delivered through an output terminal 19 in the muting inactive mode of the circuit 18 regardless of the presence or absence of the input of the 2nd voice signal.
Patent JP-H09292489-A (JP)
Title: Storage for spent nuclear fuel
Inventor: WATANABE YOSHIO
IPC: G21C19/06
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a storage for spent nuclear fuel which has high durability and heat removing performance by resolving the nonuniform air temperature in a chamber of suppress the degradation of materials constituting the chamber due to the thermal radiation. SOLUTION: This storage for spent nuclear fuel consists of an air inlet 7, an air outlet 1, housing pipes 3A to house the spent nuclear fuel and a chamber 2 where the housing pipes 3A can be erectly installed and stored. In the chamber 2, a shield screen 4 is placed to shield the thermal radiation emitted from housing pipes 3B laid out in the rearmost row on the side of the air outlet 1. The shield screen 4 is equipped with heat releasing fins 5.
Patent JP-S5535201-A (JP)
Title: Load cell balance
Inventor: UCHIMURA MITSUO
IPC: G01G3/142
Filed: 1978-09-04
Abstract: PURPOSE: To obtain a unit of low height and simple structure whose mechanical precision is unneeded by arranging several elastic arms radically, by providing contact parts to respective tips of the arms and by measuring the deformation value of each arm electrically.  
     CONSTITUTION: Base 1 has support 2, a fixture part, on which arms 3 are arranged and fixed radically and symmetrically. At the tip of each arm 3, pivot 5, a contact part, is projecting to support stabilized pan 6. To top and reverse sides of each arm 3, two strain gauges 7 each are stuck. Those four converting elements are bridge- coupled to form load cell part 8 which generates an electric signal equivalent to a load. Electric signals from four load cell parts 8 are passed through a regulator and analog-to-digital converter and displayed by way of an adder. The balance of this constitution should only be flat and as high as the sum of arm 3 and load pan 6,  and consequently the constitution is simple without mechanical precision.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5810344-A (JP)
Inventor: TSUJI JIYUNJIROU
IPC: H01H71/24
Filed: 1981-07-08
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。