baber/WOPTO huggingface dataset:
Patent JP-S54105344-A (JP)
Title: Glow-discharge heating device
Inventor: TABATA YOUICHIROU
IPC: H05B7/16
Filed: 1978-02-07
Abstract: PURPOSE: To make it possible to discharge the air phase inside a heating tank, by placing the inlet opening of a fluid flowing into electrodes below the discharge opening.  
     CONSTITUTION: Inlets 10 and 11 are placed below outlets 14 and 15, in a structure in which electrodes 1 and 2 constitute heating tanks, and water or any other fluid is caused to flow from inlets 10 and 11 and is discharged from outlets 14 and 15. As a result, it is possible to operate glow-discharge heating efficiently with no air phase remaining in a heating chamber. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05200898-A (JP)
Title: Laminating device for prepregs
Inventor: YAMADA HIDEYUKI
IPC: G05B23/02
Filed: 1992-01-28
Abstract: PURPOSE:To laminate prepregs by retaining a side section of a prepreg tape to a laminating roll in a given position. CONSTITUTION:A sensing device 14 for the position of a side section of a prepreg tape 3 is disposed in the vicinity of a laminating roll 11 in an area between a leading section 9 and the laminating roll 11. A suction hole for sucking the prepreg tape 3 is formed in the vicinity of said sensing device 14, and a modifying device 50 of the position of the side section of prepreg tape 3 provided with a suction roll 19 movable in the axial direction is provided. The suction roll 19 is moved by a signal from the sensing device 14 and the side section of prepreg tape 3 to the laminating roll 11 is retained in a given position, and laminating of prepregs 1 is carried out.
Patent JP-S63181820-A (JP)
Title: Construction work of floor
Inventor: YOTSUGI SANJI
IPC: E01C9/08
Filed: 1987-01-21
Abstract: PURPOSE:To reduce slip accident on surface of floor by preventing the staying of water on the surface of the member laid by a method in which excavation is made to form floor face, and a member having a water permeability and a great frictional coefficient are laid on the excavated floor face. CONSTITUTION:The excavated portion 12 of road 11 is temporarily restored by baggy materials and leveled off with the surface of the road 11 smooth, and a member 14 having a water permeability and a great frictional coefficient are laid on them. The member 14 used includes plate-shaped ones consisting of a steel plate 15 and a rubber plate 16 formed of formless natural chips of a size of about 2mm which are hardened by a synthetic resin, for example.
Patent JP-H10200511-A (JP)
Title: Optical communication system and optical receiver
Inventor: KAWAOMO IKUO
IPC: H04B10/40
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical communication system and an optical receiver in which optical communication at a very near distance is attained, without damaging the function of long distance remote communication. SOLUTION: An optical communication window 13 is provided to a side face of a portable electronic device 1 and an infrared-ray transmission filter 14 is adhered to the optical communication window 13. The infrared-ray transmission filter 14 transmits only a wavelength of an infrared ray but cuts off the light of other wavelength bands. An optical communication window 16 is provided to an optical communication unit 15. An infrared-ray attenuation filter 17 is adhered to the optical communication window 16. In the state that the electronic device 1 is mounted on the optical communication unit 15, the optical communication window 13 of the electronic device 1 is related to a position opposite to the optical communication window 16 of the optical communication unit 15 to transmit receive data by optical communication.
Patent JP-H06257021-A (JP)
Title: Preparation of chopped fiber strand
Inventor: JIEEMUZU TONAA POORU JIYUNIAA
IPC: D01F11/12
Filed: 1994-02-07
Abstract: PURPOSE: To provide a method for producing chopped fiber strands. CONSTITUTION: Chopped strands are produced by (1) wetting a continuous unsized fiber tow with a liquid containing a volatile sizing agent, (2) chopping the fiber tow into predetermined lengths while the fiber tow is wet with the sizing agent which is in a liquid state, and (3) exposing the chopped fibers to conditions of temperature and pressure that remove the sizing agent by volatilizing but do not cause any structural changes in the fiber. Bundles of unsized fibers have a high bulk density and are easily dispersible in air or other media to form individual filaments or groups of small numbers of individual filaments. The process is especially useful for producing high bulk density packages of polyacrylonitrile-based carbon fibers.
Patent JP-S54107227-A (JP)
Title: Semiconductor memory
Inventor: MASUHARA TOSHIAKI
IPC: G11C11/41
Filed: 1978-02-10
Abstract: PURPOSE:To obtain a sense amplifier which operates in a high speed and has an  easy layout. CONSTITUTION:For example, in case that 2NxM-word one bit constitution is given to the memory of 2NxM bits, word lines 62 and 96 are selected, e.g., by X decoder 97 and become high-level to read cell 61 in frames 94 and 95. The readout signal is caused to pass through lines 65 and 66 and appears on common data lines 67 and 68 by the transfer MOS transistor, which is selected by the Y coder and becomes an on-state, say, by applying the Y0 signal from the Y decoder to terminal 300. Here, common data lines are divided into four so that common data lines 67 and 68 may be connected to only sense amplifier 69. Then, chip select signal CS, the first address signal A0 and the second address signal A1 are applied to each sense amplifier to select these four sense amplifiers. Only one of these sense amplifiers is selected by these signals, and the output appears at OUT terminal 91 from this sense amplifier.
Patent JP-H04348216-A (JP)
Title: Steering angle detecting apparatus
Inventor: SATO HIROYUKI
IPC: B62D5/06
Filed: 1991-02-04
Abstract: PURPOSE:To instantaneously detect when an optical sensor is turned abnormal by providing steering angle and neutral position sensors of a potentiometer type in a simple structure in parallel to the optical steering angle and neutral position sensors. CONSTITUTION:A steering angle sensor is constituted of a sensor disc 2 fixed to a steering shaft 1, steering angle detecting slits 3 opened with an equal pitch in the whole circumference of the disc 2, light emitting diodes 4, 5 spaced half a pitch, and photo ICs 6, 7. A neutral position sensor is comprised of a neutral position detecting slit 9 opened in a predetermined angle range in the circumference of the sensor disc 2, a light emitting diode 10 confronting the slit 9 and a photo IC 11. When the pulse signals of the ICs 6, 7 do not charge in response to the change of the output voltage when the steering wheel is rotated, an abnormality detecting part. 8d of a controller 8 detects that the optical steering angle sensor system is abnormal. If an OFF signal indicating the steering state is output from the IC 11, it is detected that the optical neutral position sensor is abnormal.
Patent JP-H01192688-A (JP)
Title: Slip detecting device for elevator rope
Inventor: UEHARA TETSUO
IPC: B66B5/02
Filed: 1988-01-26
Abstract: PURPOSE:To reliably detect a slip, by a method wherein rotation of the counter of the pulse generator of the main shaft of an electric motor and a warp sheave is read, and the slip of a hoist rope over a hoist sheave is detected according to the rotation states of the two members. CONSTITUTION:By a counter in a main control device 10, pulse count is made on a passenger cage 4 position detecting signal from a pulse generator 7 coupled directly to the main shaft of an electric motor 6. A photo microsensor 9 mounted on the warp sheave 2 side also counts an output formation. A detecting device is provided for comparing the two signals with each other and detecting the slip of a hoist rope 3. Thus, the slip of the hoist rope 3 over a hoist sheave 1 can be reliably detected. When a slip occurs due to some cause, operation of an elevator is immediately stopped, resulting in the possibility to prevent wear of the hoist sheave 1 and the hoist rope 3 and cut of the rope 3.
Patent JP-S59143490-A (JP)
Inventor: JIEROOMU ESU KIYAPUREN
IPC: H04Q3/545
Filed: 1984-01-30
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-H08207572-A (JP)
Title: Door trim for automobile
Inventor: GOTO SHIGEHITO
IPC: B60J5/00
Filed: 1995-01-31
Abstract: PURPOSE: To provide a door trim for an automobile capable of surely preventing the generation of the abnormal noise form a door while the door is opened/ closed or traveling. CONSTITUTION: In a door trim for an automobile where the surface of a base member 1 is covered with a skin member 2 in the condition where the circumferential edge of the skin member 2 is curled as a curled part 5 on the back surface of the base member 1, the surface where a curled end part 5 is brought into contact with a body panel is formed to be a pad exposed surface 6 with the pad layer 3 being exposed as the laminated skin member where the pad layer 3 is laminated with the skin member 2 being the skin layer 4.
Patent JP-S58133905-A (JP)
Title: Wheel support unit for track car
Inventor: SETOGUCHI HAJIME
IPC: B60F1/00
Filed: 1982-01-29
Abstract: PURPOSE:To cheaply modify a car running on an ordinary road into a car running on rails by installing a supporting shaft as well as wheels traveling on rails to outriggers of the car. CONSTITUTION:When this invention is applied to a wheel-type work car such as a back-hoe, a bracket 11 is installed by a pin 12 to the bottom end of a movable part 7, which is pushed downward by a cylinder, of a pair of right and left outriggers 5 which are installed vertically at the front end of a car body underframe 6. When an ordinary car is modified into a track car, a pad 9 which is installed to a plate-formed part 13 at the bottom end of the bracket 11, is removed, and instead a supporting shaft 15 that extends widthwise is installed to the bottom face of the plate-shaped part 13 by means of U-bolts 16. Wheels 19 which travel on rails 18, are attached to the both ends of the supporting shaft 15. In addition, wheels 2 for an ordinary road traveling are replaced with wheels (their figures are not shown) which roll and move on rails.
Patent JP-H03218712-A (JP)
Title: Extracting bag
Inventor: SUZUKI YOSHIKAZU
IPC: A47J31/06
Filed: 1990-01-25
Abstract: PURPOSE:To obtain the extracting bag which does not necessitate to open a bag body at the time of pouring an extract, can execute easily a pouring operation and can prepare the extract of a satisfactory quality by extracting an extracted material such as coffee, etc., without opening the upper end part of the bag body in which it is contained. CONSTITUTION:A bag body 2 is formed from a water passing filterable sheet material, and has a front face part 6 and a rear face part 7 opposed to each other. The front face part 6 and the rear face part 7 are stuck or continued in its bottom side and both the left and right side edges so as to form the bag body. Also, the bag body 2 contains an extracted material of a prescribed quantity, and thereafter, its upper end opening part 8 is sealed up tightly. An outside pocket member 3 is formed by the water passing filterable sheet material, placed on the outside of the lower half part of at least the front face part 6 of the bag body 2, and on the outside of the bag body, a pouring liquid packet 9 is formed. An extracting liquid poured to the pouring liquid pocket 9 transmits quickly through the front face part 6 of the bag body and goes into the inside of the bag body 2. Subsequently, an object 5 to be extracted, contained therein is extracted, and an extract passes through the outside pocket member 3 and the rear face part 7 of the bag body and flows down into a container.
Patent JP-H10202797-A (JP)
Title: Thermoplastic resin molding coated with thermosetting resin, and method for reproducing it
Inventor: SUYAMA AKIMITSU
IPC: B29K101/12
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a simple, effective method for reproducing waste plastic with a coating film. SOLUTION: A boss 6 having a recession is formed on the back of a molding 1 the surface of which is coated, and a thermoplastic resin molding 7 containing a necessary amount of a coating film decomposing agent to react with the coating film and melt-disperses it into a resin molding material to be coated is embedded to be fixed not to be removed. In the reproduction of the molding, the decomposing agent contained in the molding 7 fixed in the recession on the back is reacted chemically with the coating film of the surface to melt- disperse the coating film uniformly into a plastic material to make the coating film harmless.
Patent JP-H04235527-A (JP)
Title: Substrate for liquid crystal cell
Inventor: YOSHIMI HIROYUKI
IPC: B32B9/00
Filed: 1991-01-11
Abstract: PURPOSE:To obtain a substrate for a liquid crystal cell which possesses a lightweight and thin plate property, impact resistance, rigidity, and superior surface evenness, and with which a large-sized liquid crystal display device can be formed. CONSTITUTION:A substrate for liquid crystal cell has a thin plate 2 made of glass at least on one side of a transparent resin substrate 1 and a transparent electric conductive layer 3 on the thin plate 2 if necessary. Accordingly, a liquid crystal cell which shields the transmission of oxygen and prevents the deterioration of a liquid crystal and possesses a long service life can be formed. The conventional technique can be utilized in its orientation processing, sealing processing, etc.
Patent JP-H02195843-A (JP)
Title: Preparation of bread containing buckwheat
Inventor: FUKUSHIMA MIYOKO
IPC: A21D2/36
Filed: 1989-01-23
Abstract: PURPOSE:To provide a bread strengthening blood vessels and preventing anemia by adding a specific amount of buckwheat to raw materials for preparing the bread. CONSTITUTION:Buckwheat is added in an amount of 10-15% based on wheat flour to bread raw materials comprising the wheat flour, sugar, salt, fats and oils, yeast, etc., to provide the objective bread.
Patent JP-S63180365-A (JP)
Title: Jet type soldering method
Inventor: OKANO TERUO
IPC: B23K1/08
Filed: 1987-01-23
Abstract: PURPOSE:To satisfactorily execute a soldering to an object to be soldered, by giving the vibration of a comparatively high frequency to many projection- like jet waves formed by a molten solder jet nozzle, and forming a fine ruggedness wave on its surface. CONSTITUTION:By a porous member 31 formed on the upper end part of a molten solder jet nozzle 14, many projection-like jet waves 33 are formed, and by the many projection-like jet waves 33, soldering is executed to a printed circuit board 18 positioned at the upper side and chip parts 19 loaded on the board. In this case, by driving vibration generating actuators 35, 38, the porous plate 31 is vibrated in the horizontal direction or the vertical direction, and through the porous plate 31, the fine ruggedness wave 41 is formed on the surface of each projection-like jet wave 33. This fine ruggedness wave 41 infiltrates every nook and corner of the chip parts 19 installed to the lower face of the board 18, therefore, by exhausting flux gas, unwetting by its gas is prevented, and also, unwetting by a surface tension is also prevented, and soldering is executed exactly.
Patent JP-H01192878-A (JP)
Title: Spinning lubricant for previously dyed fiber
Inventor: KATOU TOMOHIRO
IPC: D06M101/00
Filed: 1988-01-25
Abstract: PURPOSE:To obtain a spinning lubricant, containing a polycarboxylate of a saponified copolymer compound consisting of maleic anhydride and specific compound, smoothing agent and antistatic agent and capable of remarkably improving spinning property of previously dyed raw fibers by using therein. CONSTITUTION:A spinning lubricant containing 10-40wt.% (in the spinning lubricant) polycarboxylate which is a saponified equimolar copolymer of maleic anhydride with a 2-8C alpha,beta-unsaturated hydrocarbon (e.g., ethylene or propylene) copolymerizable therewith having >=20 polymerization degree thereof, a smoothing agent and an antistatic agent (50-80wt.% total amount of both) in an amount of 0.1-1wt.% is applied to previously dyed fibers. Spinning properties of the previously dyed raw fibers, especially roller fouling or winding around rollers can be remarkably improved to further improve yarn quality. An 8-18C alkyl phosphate is preferred as the smoothing agent serving also as the antistatic agent. Paraffin wax, etc., can be cited as the smoothing agent and polyoxyethylene higher alkyl phosphate, etc., can be cited as the antistatic agent.
Patent JP-S62172568-A (JP)
Title: Still picture recording and reproducing device
Inventor: NAGASAWA MASAHITO
IPC: G11B27/02
Filed: 1986-01-24
Abstract: PURPOSE:To attain the synthetic recording and edition of a video signal by converting an n-sheet video signal to be synthesized into a digital video signal, compressing the amplitude component into 1/n, adding the result and storing it into a memory circuit. CONSTITUTION:The 1st picture formed by an optical system 6 is converted into an electric signal by an image pickup element 7 and fetched into a memory circuit 21 via a changeover switch 23 and an amplitude compression circuit 18 as a digital video signal. Then the digital video signal of the 2nd picture formed by the optical system 6 is subjected to 1/2 amplitude component compression by the circuit 18 and the result is inputted to an adder 19. Simultaneously, a signal from the memory 21 is compressed into 1/2 by an amplitude compression circuit 20 and inputted to the adder 19. The added video signal is fetched in the memory 21. The signal read from the memory 21 is recorded on the magnetic disk 1 by using a magnetic head 2 to record the synthesized video signal. Further, the video signal of the recording track to be moved is stored in the memory circuit and read from the memory circuit and moved to a desired track.
Patent JP-H03219659-A (JP)
Title: Semiconductor device
Inventor: IWASA YOSHIROU
IPC: H01L27/04
Filed: 1990-01-24
Abstract: PURPOSE:To switch an input, an output, an input/output interface by merely adding wirings and contacts by composing an input/output interface cell of two pads and two output cells having adjustable driving capacity. CONSTITUTION:An output interface is conducted via an output circuit drain 103, an output circuit P-channel side gate 104, an output circuit source 105, and an output circuit N-channel side gate 108 by a signal controlled by a controller 109 for controlling an output signal from an IC interior, an output interface is conducted by pads 101, 115, and output out of the IC via the pads 101, 115. Even if the pads 101, 115 are used as input/output cells, the input/output are controlled by the controller 109. If the pads 101, 115 are used as input cells, the pads 101, 115 are connected to wirings 102 by aluminum, and an interface of the exterior and the interior of the IC is conducted by a circuit 110, and input by using the wiring of 111 to the interior of the IC.
Patent JP-H02196885-A (JP)
Title: Organic electroluminescent element
Inventor: MORI YOSHIHIKO
IPC: H05B33/12
Filed: 1989-01-25
Abstract: PURPOSE:To obtain the subject element emitting light having high luminance in high efficiency even at low voltage and easily producible at a low cost by using a perylene derivative as a light-emitting layer of an element having a transparent electrode as at least one of the electrodes. CONSTITUTION:The objective element is produced by using a perylene derivative having a peak fluorescence wavelength of 400-800nm is used in a light-emitting element having a hole injection transfer layer, a light-emitting layer, a hole barrier layer and a cathode laminated in the order on an anode, wherein at least one of the electrodes is transparent. Examples of the perylene derivative are compounds of formulas I and II (R<1> an R<2> are 1-18C alkyl, 5-18C cycloalkyl, etc.; X<1> to X<8> are H, Cl, etc.; Y<1> to Y<4> are halogen, cyano, etc.).
Patent JP-H05203158-A (JP)
Title: Cooker
Inventor: HAYASHI TAKAHIRO
IPC: H05B6/68
Filed: 1992-01-29
Abstract: PURPOSE:To obtain a microwave oven having a simple construction, which is equipped with a weight sensor on a circular locus of a turntable and is able to prevent heating controls from taking place with weight detection omitted when the turntable runs into rotational trouble. CONSTITUTION:A microwave woven has a heating compartment 2, a turntable in the heating compartment 2, two or more rollers 4 which support the turntable from the back and move along a circular locus 6 and a motor which drives the turntable. In addition, a weighing sensor 8 is situated on circular locus 6 to detect the weight of food based on the pressures exerted by the rollers 8, and a microcomputer is provided, which controls heating operation based on the weights detected by the weighting sensor 8 and judges an abnormal rotating state of the turntable according to the output state of the weighing sensor 8.
Patent JP-S61174641-A (JP)
Title: Method of oxidation and diffusion
Inventor: MATSUBA IKUO
IPC: H01L21/22
Filed: 1985-01-30
Abstract: PURPOSE:To enable to prevent the film thickness of an oxide film from being formed by oxygen in the air and to enable to form the uniform film thickness on all wafers by a method wherein the numerous wafers are mounted on one wafer capsule, the capsule is inserted in an oxidation and diffusion furnace, and at a point when the temperature of the wafers reaches a normal state, the prescribed gas is injected in the furnace only during the duration of the necessary time and the furnace is heated. CONSTITUTION:A furnace 1 is surrounded with heaters 2 and is heated, and gas 10 is injected in the furnace 1 from the injection hojle on the left side. Numerous wafers 3, which are to be subjected to a heat treatment, are mounted in a wafer capsule 4 and the insertion of the capsule 4 into the furnace 1 and the draw-out of the capsule 4 from the furnace 1 are performed by a wafer capsule insertion/draw-out rod (unit) 8. At the time of insertion and draw-out, the right side of the capsule 4 is bent by an air intrusion preventing cap 6 so that the air in the exterior of the furnace 1 does not intrude in the capsule 4. When the capsule is put in the furnace 1 and a heat treatment is being performed, the air intrusion preventing cap 6 is opened by a switching rod 7 for the air intrusion preventing cap 6 for making the injected gas 10 flow smoothly. The wafer capsule insertion/draw-out rod 8 and the switching rod 7 for the air intrusion preventing cap 6 are connected to an insertion draw- out unit 9 and are actuated.
Patent JP-H01190723-A (JP)
Title: Thermoplastic resin composition having excellent mattedness
Inventor: WADA KAZUHITO
IPC: C08G59/00
Filed: 1988-01-25
Abstract: PURPOSE:To provide a thermoplastic resin composition excellent in not only impact resistance, rigidity, heat distortion resistance, and moldability but also mattedness, by adding a specified amount of a silylated vinyl copolymer to an epoxy-containing ABS resin. CONSTITUTION:0.5-30 pts.wt. silylated vinyl copolymer is added to 100 pts.wt. epoxy-containing ABS resin to produce a thermoplastic resin composition having excellent mattedness. An example of the ABS resin is a copolymer composition comprising a graft copolymer formed by grafting glycidyl methacrylate, acrylonitrile and styrene onto polybutadiene. An example of the vinyl copolymer is a styrene/methylmethacrylate/gamma-methacryloxypropyltrimethoxysilane copolymer. The obtained composition is suitable for automobile interior furnishings.