baber/WOPTO huggingface dataset:
Patent JP-H05337211-A (JP)
Title: Worker engaging tool
Inventor: FUJII NOBUTAKA
IPC: A62B35/00
Filed: 1992-06-04
Abstract: PURPOSE:To prevent the downfall accident of a worker by engaging the life line of a safety belt by providing an opening/closing valve for pouring water and an air vent hole in the bag body of a waterproof sheet material, and providing a hook fitting part in a prescribed position. CONSTITUTION:By a waterproof sheet material, a bag body 1 having a prescribed capacity is formed strongly so as to stand full hydraulic pressure, and on the bag body 1, an opening/closing valve 2 for pouring and draining water, and an air vent hole 3 are provided, and by a rope coupled to the bag body 1 and allowed to surround the periphery, or a ring 5 coupled to the bag body 1, a hook fitting part 4 is provided. Subsequently, a safety belt rope is attached through a collarbina to a rope provided on the periphery, or a hook provided on the safety belt rope is attached directly. When downfall is generated, the bag body 1 is deformed and the hook fitting part 4 is moved by which a shock load can be softened.
Patent JP-S6232453-A (JP)
Title: Developing solution for positive type photoresist
Inventor: TANAKA HATSUYUKI
IPC: H01L21/027
Filed: 1985-08-06
Abstract: PURPOSE:To enhance selective solubility of exposed and unexposed parts and to reduce temperature dependency of the solubility of the exposed parts by adding a specified amount of an acetylene alcohol type surfactant to a developing solution using an organic base containing no metal ion as an essential agent for use in a positive type photoresist. CONSTITUTION:The acetylene alcohol type surfactant is added to the developing solution in an amount of 50-5,000ppm of the developing solution of the positive type photoresist using an organic base as an essential agent containing no metal ion, thus permitting the developing solution to have both of a surface active effect (wettability) and an antifoaming effect, foaming to be prevented when the positive type photoresist is developed in a still process, the developing solution to spread rapidly on the photoresist film, accordingly, uniform good development to be executed, the dependency of solubility on temperature to decrease, and allowance of a development process to be enlarged.
Patent JP-H1116897-A (JP)
Title: Formation of organic insulation film
Inventor: SAKATA YOSHIKAZU
IPC: B05D3/02
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To improve insulation property by dissolving an organic insulation film material, applying it to an underlying upper surface and thereafter performing heating treatment at a temperature not lower than a glass transition point of an organic insulation material and lower than a decomposition temperature. SOLUTION: Resin of organic insulation material is obtained by using fluorene-bisphenol and hexafluorobenzene as monomer, putting basic catalyst for dissolving and thereafter carrying out polymerization reaction. Application liquid prepared by filtering a matter obtained by dissolving the resin to toluene which is solvent by a membrane filter is applied to an upper surface of an underlying silicon board to a thickness of 1.0 μm by rotation and it is prebaked at 100 deg.C on a hot plate for two minutes. Thereafter, it is baked by using an over for one hour in N2 atmosphere under temperature environment not lower than 250 deg.C of a glass transition point of the resin and at 400 deg.C which is lower than 430 deg.C of a decomposition temperature. Thereby, an organic insulation film is obtained.  As a result, an organic insulation film of low leak current which is excellent in insulation property can be formed.
Patent JP-S6416902-A (JP)
Title: Tactile sensor
Inventor: IIDA YASUHISA
IPC: G06F3/041
Filed: 1987-07-11
Abstract: PURPOSE:To increase the density of a tactile sensor by arraying photosensors consisting of light emitting elements and light receiving elements on a flexible printed board, connecting the row-directional light receiving elements in parallel and connecting column-directional light emitting elements in series, and providing a scanning circuit. CONSTITUTION:The photosensors 2 consists of the light emitting elements and light receiving elements are arrayed on the flexible printed board 1. Further, electronic components for scanning the photosensors 2, i.e. a column decoder 3 for selecting light emitting element columns, a row decoder 4 for selecting light receiving element rows, a driver 5 for turning on light emitting element columns, an analog multiplexer 6 for selecting output channels of the light receiving element rows, and an output amplifier 7 are provided on the board where no external force is applied. Thus, light receiving elements in one row are connected in parallel, but a column is selected to obtain the output of a photosensor 2 at a specific position in the matrix. Further, the columns and rows are scanned through the operation of the decoders 3 and 4 to detect the outputs of the photosensors 2 at the entire M-row, N-column array part in order. The density is therefore made high.
Patent JP-H0919723-A (JP)
Title: Production of aluminum clad material punching part
Inventor: YAMADA HIROSHI
IPC: B21D53/60
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-treated part having the dimension which is decided in a punching stage by adding the tension to a ribbon and giving the elongation equivalent to the contraction caused on the heat treatment. SOLUTION: An aluminum clad material is formed by cladding the aluminum on the face of a ribbon of a martensitic stainless steel containing 12 to 18% Cr. The ribbon 4 of the clad material is punched to a requiring part shape by using a punching device 8. Punching is executed in the shape of each part of mutually connected succeedingly both ends of the longitudinal direction of the ribbon 4. Then, after punching, the tension is applied on the ribbon 4 with a tension leveller 7. The extension being matched to generating the contraction in the heat treatment is given prellminarily and the heat treatment is executed using a heating furnace 9. As the martensitic stainless steel, SUS420J2 or SUS440B is used. Therefore, when this method is applied to the production of an edge tool using by polishing the cutting edge face and making a prescribed dimension and shape, the significance is large.
Patent JP-H04339368-A (JP)
Title: Digital signal record transmission method
Inventor: ITO MASAHIRO
IPC: G11B20/18
Filed: 1991-07-12
Abstract: PURPOSE:To provide the record transmission method of a digital signal capable of detecting un-erased blocks as erroneous blocks even when the un-erased parts remain in multiple units of block after overwriting. CONSTITUTION:At least one or more redundant parity sign of error correction signs generated from data group within one arbitrary block are arranged in another block and recorded while separating them by the amount of maximum n block length. Even when the un-erased part having the length of (n-1) block occurs, it can be detected as an error and the erroneous detection and erroneous correction of the signs due to the un-erased blocks can be suppressed.
Patent JP-S6328494-A (JP)
Title: Pressurization type bioreactor
Inventor: IWASAKI KATSUMI
IPC: C02F3/08
Filed: 1986-07-22
Abstract: PURPOSE:To improve treatment efficiency by introducing and circulating raw water to a flow type aeration tank where carriers formed by sticking microorganisms to inorg. materials are suspended and subjecting the raw water to a biological decomposing and cleaning treatment in the pressurized state. CONSTITUTION:A tank body 1 is formed by fixing a hollow inverted conical body 4 to the bottom end of a hollow cylindrical body 3 having a perpendicular shaft and a cap 2. A gas-liquid boundary face 7 segmenting a gas part 5 and a liquid part 6 is formed in said body 1. An inside cylinder 8 and outside cylinder 9 are coaxially suspended and provided to the cap 2 apart at a space from the bottom of the body 1. An intermediate cylinder 10 is coaxially erected to the conical body 4 between the inside cylinder and the outside cylinder in such a manner that the top end thereof is positioned below the gas-liquid boundary face 7. A 1st carrier part 11 and 2nd carrier part 12 are respectively formed to the inside and outside of the intermediate cylinder and an air lift 13 which is opened at the bottom end and is connected to a compressor 16 is provided to the carrier part 11. An air diffusion pipe 19 is provided to the carrier part 12 and the upper part of the inside cylinder and the air diffusion pipe are connected via a blower 20.
Patent JP-S6065354-A (JP)
Title: Data store system
Inventor: MURAYAMA MASAMI
IPC: G06F7/00
Filed: 1983-09-19
Abstract: PURPOSE:To ensure the effective use of a data store area of a memory by providing a control memory containing the idle/busy state of an area, the validity of data, a start address of an area, etc. in addition to the data store memory which stores each data and idle area. CONSTITUTION:An area control memory M2 stores data A-D which are stored to the data store memory M1 and control information A'-D' and S' having a register flag f1, a valid flag f2 and an area start address (a) responding to an idle area S respectively. In an initial state each control information and each flag of the memory M2 are all set at 0. Under such conditions, the data A on 12 words is stored in the memory M1. In such a case, the memory M2 is referred to the leading address in a successive address order. Then an area start address a=0 is extracted out of the information A' and stored to the addresses 0-11 of the memory M1. When the storage is over with the data A, the information B' in the successive address order are referred to. Then an address 12 is stored to the address (a) of the information B.
Patent JP-S6233373-A (JP)
Title: Magnetic disk reproducing device
Inventor: SENOO TOSHIO
IPC: G11B21/08
Filed: 1985-08-07
Abstract: PURPOSE:To improve an operability by adding a terminal address memory part and storing the address data of a chapter, a time and a page of a track of the terminal position of a signal information before the track of the information signal is detected and reproduced. CONSTITUTION:Before a retrieval control part 16 detects and reproduces a track of an information signal of a disk, it previously moves a signal detecting means 13, detects the track at a terminal position of the information signal and stores the address data of a chapter, a time and a page in a terminal address storing part 21. When the instruction of a retrieval is outputted from an operating part 17, the retrieval control part 16 compares the data of a target memory part 20 with the data of a terminal address memory part 21. When the data of the target memory part 20 exceeds the data of the terminal address memory part 21, the retrieval control is not executed but the non-existence of the track of the target information signal is displayed on a display device 22, for instance, by flashing the address data. Thereby, the dealing of a player and the disk is extremely facilitated.
Patent JP-2001001359-A (JP)
Title: Multi-purpose filling machine for molding foamed plastic
Inventor: KANI KOJI
IPC: B29C44/00
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To use a base tube portion of a raw material filling machine for a foamed plastic as it is irrespective of a change in a mold, a raw material or the like by providing a raw material inlet at the portion connected to a cylinder and providing an air nozzle for returning the material at a main tube portion in the machine in which the base tube portion and the main tube portion are divided. SOLUTION: The multi-purpose filling machine comprises a base tube portion 1, a cylinder 2, a main tube portion 3 and a connecting coupler having a slider 4 and a case 5. The portion 1 has a straight tube 6 and a branch tube 7 branched from the tube 6. A front cover 14 of the cylinder 2 is engaged with a rear end of the tube 6. A piston 12 and a rod 9 fixed at its end with a plunger 10 are stored in the cylinder 2. When a raw material is filled, the piston 12 is advanced and retracted by an air pressure, a filling hole of a mold is opened and closed by the plunger 10 to supply the material to the mold. If the mold, the material or the like is changed, the portion 3 is drawn from the portion 1, and replaced for use.
Patent JP-H0519801-A (JP)
Title: Current/pressure transducing device
Inventor: KIMURA ATSUSHI
IPC: G05B11/00
Filed: 1991-07-12
Abstract: PURPOSE:To provide the current/pressure transducing device which is improved so as to perform excellent control even when current/pressure transducers are used in split ranges CONSTITUTION:The current/pressure transducing device consists of plural current/pressure transducers 37A. Those are equipped with a deviation amplifier 13 which amplifies the deviation between a current signal and a feedback signal and outputs a deviation signal, a voltage/current converting means 14 which switches the deviation signal and a specific reference voltage with a control signal and outputs a driving signal, an air pressure transducing means 17 which outputs an air pressure signal corresponding to the driving signal, a pressure converting means 18 which converts this air pressure signal into an electric signal, a range converting means 30 which converts the electric signal into a range corresponding to the current range of the current signal and outputs it as the feedback signal, and a border value detecting means 31 which detects whether or not the electric signal exceeds the maximum point or minimum point of the range and outputs the result as a control signal.
Patent JP-H0837466-A (JP)
Title: Viterbi decoding circuit
Inventor: FUJIWARA TSUNEO
IPC: H03M13/41
Filed: 1994-07-25
Abstract: PURPOSE:To attain high speed operation by feeding back a difference from bus metrics of each of survived buses for succeeding arithmetic operation so as to prevent an increase in the arithmetic operation without degrading the accuracy of the arithmetic operation thereby reducing number of stages of arithmetic operation in the feedback loop. CONSTITUTION:Data obtained by quantizing a reproduced signal from an optical disk and equalized by the PR system are applied to a difference branch metric(BM) arithmetic means 1 for each clock, in which the difference from the BMs in all branches is calculated and the result is outputted. A survived bus discrimination means 2 calculates an output of the means 1 and a difference between the BMs between survived buses of one preceding clock of a latch means 5 to discriminate the survived bus. A difference BM arithmetic means 3 uses the difference from the BMs of the survived bus from the means 1, 5 to calculate the BM of the bus transited from each survived bus. An output of the means 3 is selected depending on an output of the means 2 by a difference BM selection means 4. The means 5 latches the output of the means 4 as a difference from the BMs between the survived buses. A data decoding means 6 is used to decode the data by using the output of the means 2.
Patent JP-H0770536-A (JP)
Title: Coated material or adhesive, containing hydroxyl polyester that has oh value of 10 - 100 and is liquid at room temperature
Inventor: HARUTOMUUTO MIYURAA
IPC: C08G63/60
Filed: 1994-07-25
Abstract: PURPOSE: To obtain a coating or adhesive excellent in adhesion to metals, elasticity, and cold stability by including a specified hydroxyl polyester in a solventless or low-solvent-content form.  
     CONSTITUTION: A solvent-free or low-solvent-content coating agent or adhesive contains a hydroxypolyester (e.g. a compound obtained by reacting tri-2- ethylhexyl trimellitate under specified conditions) being liquid at room temperature, having linear or branched 4-36C alkyl side chains bonded along the main chain of the polyester through ester and/or ether bonds of a tri- or poly- functional carboxylic acid and/or a triol or polyfunctional polyol and/or a hydroxydicarboxylic acid, having a molar ratio of the ester segment in the main chain to the alkyl side chain of 1.0 to (0.02-2.0), and having a glass transition temperature lower than 0°C and an OH value of 10-100. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H1018638-A (JP)
Title: Vibration control construction of building
Inventor: TAKAHASHI YASUHIKO
IPC: E04H9/02
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To absorb vibration energy with both dampers and to obtain the rational effect of vibration control by connecting a free end of a lever member to one side of a main frame through a viscous damper and, at the same time, providing an elastic and plastic damper between pin joint sections of the free end of the lever member and the other end of a diagonal brace. SOLUTION: The lower ends of a pair of diagonal braces 16 and 16 arranged in a V-shape to both end corner sections of a beam member 12a in a main frame 14 formed in the shape of a rectangle are connected with a pin. A lever member 18 pin-connected to the central part of the beam member 12 is hung down with the lower end as the free end section B, the upper ends of the diagonal braces 16 and 16 are pin-connected to a middle part C of the lever member 18. An elastic and plastic damper 20 is provided between the free end section B and middle part C and, at the same time, the free end section B of the lever member 18 is connected to the beam member 12a through a viscous damper 22.  Since the elastic and plastic damper 20 damps vibration with plastic absorption energy in the case of yielding, it can correspond to large vibration, and the damping effect in broad vibration area can be displayed by giving high coefficient of damping to the viscous damper 22.
Patent JP-H0226339-A (JP)
Title: Vibration control device of vertical rotary machine
Inventor: SHIMIZU FUKUZO
IPC: F16F15/32
Filed: 1988-07-13
Abstract: PURPOSE:To quickly converge the vibration generated by the earthquake or other disturbance and recover the stable turning state without any damage to a bearing or a rotary body if the rotary body may vibrate greatly due to the earthquake or other disturbance by mounting at the fixed side, a vibration controller on each of the internal and the external periphery of a rotary ring mounted on the rotary body. CONSTITUTION:When a rotary shaft 4 or a rotary body 5 is whirled at the time of generation of a disturbance, a rotary ring 9 makes contact with the projections of an internal vibration attenuator 10 and an external vibration attenuator 11, whereby generating the friction force at each of the contact points. Both the moments acting the axis of the shaft which is stably turned by the friction force, when the external surface of the rotary ring collides against the external vibration controller, and when the internal surface of the rotary ring collides against the internal vibration controller are the same in magnitude, however, act in the reverse directions. When the rotary body 5 is whirled, the maximum range of whirling width is moved and the rotary ring makes contact with the internal and the external vibration attenuator 10 and 11 in order, so that the reverse moments cancel each other.
Patent JP-H101147-A (JP)
Title: Plastic zip fastener with improved airtightness
Inventor: KASAI JUICHI
IPC: B29D5/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a plastic zip fastener that can easily attain a completely fastened state by a method wherein male and female teeth of the zip fastener are certainly drawn in an interlocking position and the fastened state is sensed by the feel. SOLUTION: A plastic zip fastener has male and female teeth (a) and (b) that are formed linearly on a plastic material so that they can interlock with each other, and the height Y of a rib (c) is designed within a range shown by following equations. 2.0αmax -1.3X<=Y<=2.5αmax -0.36X<=2.5αmax , Y>0, where αmax shows the maximum value of the distance between the male and female teeth (a) and (b) when the zip fastener is closed and X shows the distance from the side of the nearest tooth to the rib (c) when the zip fastener is in a closed state. A recessed part having a depth of 0.1mm or deeper is formed atop of the rib (c).
Patent JP-H0222909-A (JP)
Title: Chemical material detector using surface acoustic wave delay line
Inventor: HIRABAYASHI MAKOTO
IPC: H03H3/08
Filed: 1988-07-12
Abstract: PURPOSE:To detect a chemical material with a high precision by constituting a detector so that its response is not dependent upon external circuits and avoiding the degradation of the detection precision due to the variance in characteristic of external circuits. CONSTITUTION:The detector consists of a piezoelectric substrate 13, which is formed by sticking an organic thin film 14 onto a surface acoustic wave(SAW) propagation path provided with an input electrode 11 and an output electrode 12, and a signal source 15. The organic thin film 14 selectively adsorbs a specific chemical material to be detected and its mass is changed before and after adsorption. By this SAW delay line constitution, the change of the mass of the organic thin film 14 due to adsorption of the chemical material is detected by frequency measurement. Since the frequency change is not dependent upon external circuits at all, it is not dependent upon characteristics of external circuits at all. Thus, the specific chemical material is detected with a high precision.
Patent JP-H0339651-A (JP)
Title: Ultrasonic flaw detecting device for piping
Inventor: SHIMADA ZENSHI
IPC: G21C17/003
Filed: 1989-07-05
Abstract: PURPOSE:To enable flaw detection even when the piping is short by fitting a ring guide to the shoulder part of a piping connecting member by a support which has a garter and a magnet. CONSTITUTION:The guide ring 14 is arranged at a specific interval on the outer periphery of the shoulder part 2' of the connecting member 2 which connects the piping 3 to a structure 1. The guide 14 is locked to the outer periphery of the shoulder part 2' at several positions in its circumferential direction by the garter 19 of the support 15, and the magnet 21 of the support 15 attracts the structure 1 to securely lock the guide to the outer periphery of the shoulder part 2'. A travel vehicle 22 fitted to this guide 14 is made to travel in the circumferential direction of the shoulder part 2' along the guide 14 and while an ultrasonic probe 52 which is provided on the opposite side from the structure 1 about the guide 14 of the travel vehicle 22 is moved in the lengthwise direction of the piping 3, an ultrasonic flaw detection test of the piping 3 is conducted with the probe 52. Thus, the guide 14 is provided to the shoulder part 2' to enable the test even if the piping 3 is short.
Patent JP-H0616135-A (JP)
Title: Self-traveling vehicle steering device
Inventor: BANDO FUTAMU
IPC: B62D7/08
Filed: 1992-07-01
Abstract: PURPOSE:To reduce a restoring force in a rapid turning condition by dislocating positionally a wire part installing place in an arm member and an operation shaft or a support part to a rotary shaft in the orthogonal direction to the lengthwise direction of a wire mechanism. CONSTITUTION:A wire part 6 installing place (a) in an arm member 3 and a support part (c) to a steering wheel shaft 2 are dislocated positionally in the orthogonal direction to the lengthwise direction of a wire mechanism A, and when a steering wheel steering operation angle becomes a prescribed angle, the wire part 6 is wound smoothly round the steering wheel shaft 2. Since the steering wheel axis P, a wire connecting part (a) and a connecting point (b) are aligned in a straight line in a rectilinear travel condition where a rear wheel steering angle is zero, when a tension spring part 5 is set to be pulled slightly in this condition, initial stress is operated.