baber/WOPTO huggingface dataset:
Patent JP-S58153677-A (JP)
Title: Printing device
Inventor: TSUKAMOTO TAKAHIRO
IPC: B41J3/46
Filed: 1982-03-10
Abstract: PURPOSE:To make input errors few, by constituting a carriage indicator indicating a printing position by a dot matrix display device, making it possible to display inputted characters on the display device, thereby confirming the inputted characters. CONSTITUTION:The inputted characters are stored in a memory circuit 15. The printing is performed by the energization of a print start switch 17. In this case, the display device indicates an index as the carriage indicator until the characters are inputted. When the characters are inputted by a character input switch 19, a CPU11 stores the character information to the memory circuit 15 every time one character is inputted and supplies a character code to a character code control circuit 12. The control circuit 12 converts the character code into a control for character display, and outputs the code to a decoder 13 as a latch signal. The decoder 13 supplies a character display output corresponding to said output to a driving circuit 14 and the inputted character is displayed on the display device 5.
Patent JP-2000236006-A (JP)
Title: Analyzing method of defect in semiconductor treatment apparatus
Inventor: NODA TOMONOBU
IPC: H01L21/02
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To easily observe dust of minute size, and accurately recognize where the dust is raised in a semiconductor treatment apparatus. SOLUTION: In an analysis method for defects in a semiconductor treatment apparatus, dust deposited on a wafer is checked when a given process is carried out. At the same time, the position of the wafer is stored using at least a pair of patterns having substantially identical shape at two or more positions (step 13), and the position of the wafer is reproduced using the storage, and the dust attached to the wafer is observed (step 14). When the defect of the wafer is checked for analyzing the defect of the semiconductor treatment apparatus, the state of the wafer at the defect checking time can be reproduced accurately. In this way, dust of minute size can be observed easily, and the place where the dust is generated in the semiconductor treatment apparatus can be recognized accurately and easily.
Patent JP-S54129779-A (JP)
Title: Lamp for vehicle
Inventor: TATEYAMA YOUICHI
IPC: F21S8/10
Filed: 1978-03-31
Abstract: PURPOSE: To simplify the construction of a lens, eliminate problems in the appearrance and light distribution and raise the luminous area, by inserting a member of a resin, which has the same properties as the lens or can be fuse-bonded thereto, into a recess of a housing and fusebonding the resin member to the lens to fix the lens.  
     CONSTITUTION: The lens is made of a transparent and polar acrylic resin. The housing 3 is made of a cheap PP resin which cannot be fuse-bonded to said acrylic resin. The member of trapezoidal cross section is made of a resin such as PMMA, SAN or PC which has the same properties as the acrylic resin or can be fuse-bonded thereto. The member 6 is tightly fitted in the recess 31 of the housing 3 so that the edge 61 of the resin member 6 is pushed into the recess part 31 of the housing 3. A sealing agent 4 is coated on the recess part 31. A flange of the lens is placed in the recess 31. A horn 7 of an ultrasonic fuse-bonding machine is placed behind the recess to fuse-bond the member 6 to the flange 11. The lens 1 is thus fixed to the housing 3 through the resin member 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04255262-A (JP)
Title: Ceramic board provided with pin, manufacture thereof, and pin
Inventor: TAKEUCHI YUKIHARU
IPC: H01L23/50
Filed: 1991-02-06
Abstract: PURPOSE:To enable pins to be implanted upright on a ceramic board and fixed without using brazing material by a method wherein the tips of the pins are inserted into holes bored in the ceramic board, and the protrusions provided to the peripheral part of the tips concerned are pressed against the inner wall of the corresponding hole. CONSTITUTION:Ceramic powder is formed into a green sheet 20 of prescribed shape, and the tip 160 of a pin 14 is inserted into a hole 24 bored in the green sheet 20 in contact with the conductor layer 22 inside the green sheet 20. A cross-shaped point composed of protrusions 160a-160d is provided to the tip 160 and so formed in size that the tips of the protrusions 160a-160d are in contact with the inner wall of the hole 24 to support the pin 14 implanted upright on the ceramic green sheet 20. The green sheet 20 provided with the implanted pins 20 is burned in a burning oven and made to shrink by burning to lessen the hole 24 in sectional area, and the tips of the protrusions 160a-160d are pressed to the inner wall of the hole 24 and are deformed.
Patent JP-S61196224-A (JP)
Title: Sectorial light generating device
Inventor: OOKODA KEIJI
IPC: G02B27/09
Filed: 1985-02-26
Abstract: PURPOSE:To diverge light efficiently over a wide range by arranging plural small-diameter cylindrical lenses successively and making a light beam incident on the surface formd of those cylindrical lenses. CONSTITUTION:The extremely thin cylindrical lenses 11 are provided on a base 13 which has a hole part 12 bored in the center without any gap. The light beam L projected by a laser light source 14 is projected upon the cylindrical lenses 11 and becomes sectorial light L'. Center axes of the cylindrical lenses 11 are all on the same plane and the beam L is incident on the plane at right angles. Further, the axes of the cylindrical lenses 11 are parallel to one another, so the sectional light which is expanded by each cylindrical lens 11 is on the same plane.
Patent JP-H10234852-A (JP)
Title: Rotating body for evaporator
Inventor: KRONEKVIST HANS
IPC: A61M16/18
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a rotating body for evaporator by which the mixing of an anesthetic is avoided, and also, which does not restrict the freedom of the motion of an operator. SOLUTION: Gas passage systems 32, 34 and/or a first gas connector and a second gas connector 38 are formed in a manner to form a concentric gas connecting region between a gas feeding device 24 and a holder 26. By this method, a gas can be carried to the holder, or from the holder regardless of the rotating angle of the holder 26 based on the gas feeding device 24.
Patent JP-H01212303-A (JP)
Title: Film thickness measuring method
Inventor: HASEGAWA TETSUO
IPC: G01B11/06
Filed: 1988-02-19
Abstract: PURPOSE:To make it possible to measure the thickness of a film with high accuracy, by regularly obtaining the light receiving characteristic with the use of a second laser and a second light receiver thereby to remove the influences due to the change of the environment such as the ambient temperature or the like. CONSTITUTION:A second laser 4 as a correcting light projector and a second light receiver 5 as a correcting light receiver which are equivalent to a first laser 2 and a first light receiver 3 are placed adjacent to the first laser 2 and the first light receiver 3, respectively, with the same interval therebetween as that of the first laser 2 and the first light receiver 3. Signals received by the second light receiver 5 when the light is totally received by the receiver 5 by the operation of the second laser 4 and when the light is totally shut off by the stop of the second laser 4 are regularly measured. Then, the light receiving characteristic expressing the relation of the area of the second light receiver 5 where the light enters the second light receiver 5 and the output thereof is obtained from the receiving signals of the second light receiver 5 when the light is totally received and when the light is totally shut off not to enter the receiver 5. Then, the upper end of a film 7 is obtained from the receiving signals and the receiving characteristic of the first light receiver 3 when the light is shut off by the film 7. Accordingly, the thickness of the film 7 can be measured with high accuracy.
Patent JP-H0690936-A (JP)
Title: Muscular power measuring/training device with positioning supporting function
Inventor: OKUMURA YASUNARI
IPC: A61B5/22
Filed: 1992-01-27
Abstract: PURPOSE:To realize quick positioning by allowing the device to store the kind of a necessary attachment, the fitting method and a measuring/training posture of an examinee in each separate measuring/training part, and allowing the device to display the training posture and the attachment selected from its storage contents on a display part. CONSTITUTION:An attachment selected suitably in accordance with a measuring part and a training part of an examinee is installed in a horizontal shaft 11, and with respect to muscular power of the human body, chairs 2a, 2b on which the examinee sits down are provided on both the left and the right sides of a detecting part 1 for detecting twisting force applied to the horizontal shaft 11, and also, in front of the detecting part 1, a bed on which the examinee lies is provided. In such a state, a value detected by the detecting part 1 is calculated by an arithmetic part 4, and a result of its operation is displayed on a display part 5. In the arithmetic part 4, a storage device for storing the kind of a necessary attachment, the fitting direction and a measuring/training posture of the examinee in each separate measuring/training part is provided, and from this recorded contents, the training posture and the attachment selected by operating a keyboard 9 are displayed on the display part 5.
Patent JP-S51112089-A (JP)
Title: Safety device for escalator
Inventor: ISONO KAZUHIKO
IPC: B66B29/02
Filed: 1975-03-26
Abstract: PURPOSE: To prevent such an accident from occurring as something is caught between a skirt panel and each of a step, by vertically moving the peripheral portion of the step. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61198514-A (JP)
Inventor: ABE SHINJI
IPC: H01B19/00
Filed: 1985-02-28
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-S61197873-A (JP)
Inventor: MORI AKIRA
IPC: E02B8/00
Filed: 1985-02-28
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-S62198537-A (JP)
Title: Drive circuit for motor-drive tiltable door mirror
Inventor: YAMANA TORU
IPC: G02B5/08
Filed: 1986-02-24
Abstract: PURPOSE:To make operation of an ongoing door mirror completable to the last even if an operating member is wrongly operated, by installing both timer devices, one for driving the door mirror in a rising direction and the other in a tilting direction. CONSTITUTION:During operation of a timer IC5, if an interval between contact points 2 and 3 is closed by an operating switch 1, a timer IC6 will not start its motion, during the operation of the timer IC5, because CD input is held in a state of being reset by the Q output of the IC5. And, since Q output of the timer IC6 is kept at H, the timer IC5 is not reset. In consequence, the timer IC5 continues its motion whereby a motor circuit 13 comes to make a door mirror completely tilt up to the specified tilting position in consequence. Thus, during the operation of the timer device, even if an operating switch 1 is operated, door mirror operation is completable.
Patent JP-H08240105-A (JP)
Title: Combined cycle power plant and steam turbine warming method
Inventor: MAIKERU SUKOTSUTO BURITSUSHIYU
IPC: F01K23/10
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To speedily, easily and effectively warm-up a steam turbine by generating flow of compressed air in a compressor, breeding a part of the compressed air from the compressor, and introducing a part of the compressed air to a flow passage of the steam turbine. SOLUTION: In order to start a gas turbine 1, an air bleed pipe 57 is used for directing a part 56 of compressed air 41 prepared by a compressor 6 to a steam chamber 22 through a flow control valve 28. A flow control valve 24 arranged on a main steam line prevents the air 56 for warming from being directed to an exhaust heat recovery boiler 2. The compressed air is introduced from the steam chamber 22 to a flow passage in a steam turbine cylinder 33, starts rotation of a rotor 38, and warms up components of the steam turbine. A bypass line 60 connected to a steam turbine exhaust line together with a flow control valve 32 is used for directing the used air 56 not to a condenser 4 but to the exhaust heat recovery boiler 2 for discharge to atmosphere.
Patent JP-H02216837-A (JP)
Title: Semiconductor device
Inventor: CHIBA TAKAKIMI
IPC: H01L21/52
Filed: 1989-02-17
Abstract: PURPOSE:To enable manufacture of a semiconductor device whose solder thickness at the time of mounting can be managed by the use of a dam, in which there is no dispersion of solder thickness, which is strong against heat cycles, and which is low in heat resistance by providing a dam of desired height on one side of a semiconductor element or a stress absorbing plate, and forming a required amount of solder bump inside the dam. CONSTITUTION:After forming a P-type impurity diffusion layer 2 at an N-type substrate 1 in wafer conditions, a silicon oxide film 3 is formed at the surface, and then a chip separation area at the surface is etched into a mesa. Moreover, at the rear an oxide film 3 in a region which holds a scribe line therein is removed. And mesa glass 4 and a glass dam 7 are formed at the exposed substrate face 1. Next, after baking the glass 4 and the dam 7, the oxide film 3 in the required region is removed, and a metallic film is formed by vacuum deposition, etc., and a surface electrode 5 and a rear electrode 6 are formed. Next, others than the inside parts of the scribe line and the glass dam 7 are covered with a photoresist 9, and with this as a mask the dam 7 is processed into required shape. Thereafter, only to the surface of the rear electrode 6 solder paste 8 is stuck, and while pressing a carbon jig 18, whose surface is flat, against the paste 8, reflow is done, whereby required solder bump 8 can be obtained.
Patent JP-H02249023-A (JP)
Title: Method for displaying online information
Inventor: ERII KASOORA
IPC: G06F17/21
Filed: 1990-02-20
Abstract: PURPOSE: To allow a reader to interact while thinking about information by forming a book data stream of a new intermediate form by means of a book display program so as to display an on-line book. CONSTITUTION: Through the use of a print-oriented text-formatting program 20 using a specially defined on-lined formatted definition, a source file 10 is formatted and to prepare a formatted text stream 40. Then the formatted text stream 40 is post-processed to obtain the book data stream 60 and graphics 51 to 53 are post-processed by a graphic phase 50A to obtain graphic information to combine the book data stream 60 and graphic information with a book file 80 having the prescribed form to be displayed in a book-like form. Thereby a user interact with on-line information.
Patent JP-H05232196-A (JP)
Title: Test circuit
Inventor: SEGAWA HIROSHI
IPC: G01R31/28
Filed: 1992-02-25
Abstract: PURPOSE:To reduce the scale of a test circuit composed of a parallel resistor having a plurality of scan latch circuits. CONSTITUTION:In the master slave type latch circuit constituting a scan latch circuit, a static type latch circuit 8 is used as a latch circuit on the master side and a dynamic type latch circuit 10 is used as a latch circuit on the slave side. One of the signal DI1 inputted from a first circuit part and the signal DI2 inputted from the front stage scan latch circuit is held to the static type latch circuit 8. The signal DI1 is outputted to a second circuit part from an output terminal (d). The signal DI2 is outputted to the next stage scan latch circuit from an output terminal S0 through the dynamic type latch circuit 10. By using the dynamic type latch circuit as the latch circuit on the slave side, the number of the elements of a test circuit can be reduced and the occupied area of the test circuit can be reduced.
Patent JP-S53123654-A (JP)
Title: Production of color picture tube
Inventor: SUZUKI TETSUO
IPC: H01J9/22
Filed: 1977-04-04
Abstract: PURPOSE: To make it possible to reduce energy and shorten the process time with performing panel baking and frit baking at a time by inserting a funnelform body into the neck part of the funnel to flow air, etc., into the funnel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01210149-A (JP)
Title: Method for taking out plural shell cores
Inventor: MUKAI TSUKASA
IPC: B22C13/08
Filed: 1988-02-18
Abstract: PURPOSE:To enable integrated take-out of plural cores, to make the take-out work efficient and to shorten the time by forming cavity for forming connecting part in the forming die and inserting holding pins for connected holding tool into each blowing hole. CONSTITUTION:Resin sand is supplied and packed into cavities for forming cores 20, 20a, 21, 21a-21c and the cavities for forming connecting parts 33-36 connecting the above cavities from the blowing holes 30, 30a, 31, 31a-31c formed by engaging slitting die. Further, the resin sand is fully packed into each blowing hole. Then, mandrels 25 are inserted into the cavities 20, 21. Successively, before hardening of the resin sand, each holding pin 61 for connected holding tool 60 is inserted into each forming product part in the blowing holes. After perfectly hardening of the resin sand, at the time of opening the dies, hollow cores 50, 51 formed with each cavity for forming the core, solid cores 50a, 51a-51c are connected with the connecting parts 43-46, respectively, and further, held to connect with the pins 61 of the holding tool 60. Therefore, every cores can be integratedly separated from the die.
Patent JP-S63207489-A (JP)
Title: Production of bond flux for welding
Inventor: MOTOMATSU RYUICHI
IPC: B23K35/40
Filed: 1987-02-23
Abstract: PURPOSE:To permit formation of a bond flux for welding in which B is uniformly distributed and which has excellent moisture absorption resistance by pelletizing raw material powder by using water glass which is specified in compsn., molar ratio and a method for dissolving borax. CONSTITUTION:The sodium silicate water glass having <= 2.5 molar ratio of SiO2/Na2O is heated to 20-90 deg.C. After the borax is dissolved in this water glass, the potassium silicate glass is mixed therewith to form the water glass having 2.3-3.9 molar ratio of SiO2/(NaO+K2O). This mixed water glass is kneaded with the raw material powder and is pelletized to prepare the bond flux. The uniform dispersion and distribution of the borax are thereby permitted and the hygroscopicity is lowered. A weld metal which has excellent low-temp. toughness and is decreased in increase of diffusive hydrogen by moisture absorption is stably obtd. if this bond flux is used.
Patent JP-S55131595-A (JP)
Title: Method for decreasing occurrence of scale in uniaxial eccentric screw pump
Inventor: ONDA TAKASHI
IPC: F04C2/107
Filed: 1979-03-29
Abstract: PURPOSE: To decrease the occurrence of scale in a pump by shortening a rotor to 0.5W0.8 times its original length so as to decrease both shearing force and frictional force in the pump and also eliminate adverse effects such as reduction in the maximum output pressure.  
     CONSTITUTION: A rotor length is determined by the stability of a fluid against shearing force and frictional force as well as operational pressure of the pump. When the rotor length ratio R/R o  (R o =original rotor length; R=shortened rotor length) is made too small, the effect of decreasing the occurrence of scale in the pump would be high but its maximum output pressure would be lowered, thus resulting in an occurrence of adverse effects. On the other hand, the ratio R/R o  is raised to near 1, the maximum output pressure would be reduced substantially, but the efficiency of decreasing the occurrence of scale in the pump would be nulified practically. The occurrence of scale in the pump can be decreased by shortening the rotor to 0.5W0.8 times that of its original length while taking the occurrence of scale and maximum output pressure into an integral consideration. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04270791-A (JP)
Title: Production of coke
Inventor: DOBASHI KOJI
IPC: C10B53/04
Filed: 1991-02-08
Abstract: PURPOSE:To solve the troubles of dusts generated on the carriage of moisture- controlled coal, the charging of the coal into a coke oven, etc., caused by the fine powder of the coal generated in a moisture-controlling process by a coal moisture-controlling and charging method relating to the production of the coke. CONSTITUTION:When the coal of a raw material is subjected to a water content- controlling process by a drying method, etc., and subsequently charged in a coke oven to produce the coke, the fine powder of the coal generated in the water content-controlling process is mixed with a tar sludge and granulated to prevent the trouble of the dust generation.
Patent JP-H08250599-A (JP)
Title: Bias circuit of epitaxial well of semiconductor integrated circuit and integrated circuit
Inventor: NATAARE AIETSURO
IPC: H01L21/8222
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To positively perform reverse biasing of a parasitic diode that is formed between an epitaxial well and its adjacent region. SOLUTION: A first transistor T1 and a second transistor T2 that operates in reverse phase to the transistor T1 are provided, and the first transistor T1 is connected between a power supply and an epitaxial well, when the power supply voltage is positive. On the other hand, when the transistor T2 is cut off and the power supply voltage is negative, the second transistor T2 is connected between the epitaxial well and a ground potential GND for saturated state, thus retaining the epitaxial well at a ground voltage which is the highest voltage in a device.
Patent JP-H10231112-A (JP)
Title: Modification of metallic silicon or silicon compound, and modified metallic silicon or silicon
Inventor: TAKAMATSU KUNIAKI
IPC: A23L2/00
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for modifying metallic silicon or a silicon compound to obtain metallic silicon or a silicon compound modified by the above method that shows a color and physical properties different from the inherent ones. SOLUTION: This method negatively ionizes industrial-grade metallic silicon (purity: 98% or higher) by keeping it in a negatively ionized, quartz crucible at >=600 deg.C for a given time (5 to 10min), and then heats the ionized silicon in an oxygen-containing atmosphere by an electric oven for a given time. When fired at 1400 deg.C, common metallic silicon is only molten without changing in color, whereas the metallic silicon modified by the above method shows a color and physical properties different from those of common metallic silicon.
Patent JP-S62196476-A (JP)
Title: Four-way valve for refrigerating cycle
Inventor: ARAKI TOKINORI
IPC: F16K11/074
Filed: 1986-02-21
Abstract: PURPOSE:To eliminate a twisting effect for achieving the reduction in the force required for changing over a valve by constituting in such a way that the axial dislocation between a plunger guide which guides a plunger and a cylinder is eliminated so that the attracting direction of the plunger is made to coincide with the sliding direction of a sliding valve. CONSTITUTION:A sliding valve 40 which slides in the axial direction inside a cylinder 33 having four conduit pipes 34, 37-39 to change over a refrigerent circuit is provided. And a plunger 43 connected to the sliding valve 40, and a plunger guide 44 which houses the plunger 43 so as to be freely slidable in the axial direction and in which the outer circumference of the flange 44a formed on the one end thereof is fitted in the end part of the cylinder 33 are provided. Further, an electromagnetic coil 47 which is fixed on the outside of the plunger guide 44 to make the plunger 43 reciprocate is provided. Thus, the axial dislocation between the plunger guide 44 and the cylinder 33 can be eliminated so that the attracting direction of the plunger 43 is made to coincide with the sliding direction of the sliding valve 40, thereby a twisting effect is eliminated to reduce the force required for changing over the valve.