baber/WOPTO huggingface dataset:
Patent JP-H09109229-A (JP)
Title: Extrusion molding die
Inventor: NAKAMURA TOMOKI
IPC: B29C48/305
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To make the flow rate of a resin uniform in the entire width of a die, to prevent the deterioration or seizure of the resin by heat and to prevent the clam shell deformation of a die by gradually reducing in the width the sectional shape of a manifold along the flowing direction from the center of the die toward the both ends with the constant height. SOLUTION: A manifold 50 is horizontally disposed, and its cross sectional area is gradually reduced from the center of a die toward both the ends. Accordingly, the sectional shape of the manifold 50 has a rectangular shape that the width W is gradually varied in the lateral direction with the constant height (h), and oblique parts are provided at both faces at the lower side so that resin easily flows. A gradually increasing land 51 has a smaller width than the width of the manifold 50, the width which makes it possible to ignore the pressure loss, and the length (height) gradually increased from the center of the die toward both ends of the die. The gradually desreasing land 52 is a passage having smaller gap than the land 51, with the length gradually decreasing from the center of the die toward both the ends and the lower side is connected to a slit 53.
Patent JP-2000051426-A (JP)
Title: Golf putting
Inventor: TAKEOKA NORIYUKI
IPC: A63B69/36
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a golf putting practice loot which has a simple constitution by which a ball collection is easy, and a user can enjoy practicing putting for a long time. SOLUTION: This golf putting practice loot is equipped with a front face member 1 which has a bar-shape having a thickness to stop the rolling of a golf ball, and also, on which a marking 1a of a dimension being equivalent to the diameter of a cup on a green on a golf course is provided at the central part, and a pair of game members 2 which are provided on both sides of the front face member 1, and are formed in a manner to become an approx. U-shape while integrating with the front face member 1.
Patent JP-H10111377-A (JP)
Title: Core adjustment device for structure in nuclear reactor
Inventor: ITO MASATO
IPC: G21C19/02
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To enable core adjustment by remote control by making the diameter of an upper side rod than that of a lower side rod and making the difference between the radium of the lowered and the upper rod than a deviation quantity of center axes of both rods. SOLUTION: This core adjustment device 1 is composed of two round rods 1c and 1d with different diameters, and the diameter of the upper side rod 1c is greater than that of the lower side rod 1d. A difference in radius r between the rods 1c and 1d is greater than a deviation quantity δ of the center axis of the rods 1c and 1d. With such a structure, a structure in a nuclear reactor can have its core adjusted by remote control. That is, after a reactor core support plate is sit on a shroud lower flange, the core adjustment device 1 is inserted into a guide of the support plate upwardly of the furnace support plate. By rotating an upper bolt of the core adjustment device 1, horizontal force is conveyed from the core adjustment device 1 to a shroud groove, the reactor core support plate is displaced horizontally, and core adjustment is enabled.
Patent JP-H0797177-A (JP)
Title: Control ending method for deflection stop control of crane
Inventor: YAMAMOTO HARUMASA
IPC: B66C13/22
Filed: 1993-09-28
Abstract: PURPOSE:To accurately stop a load after dicision to a target position without largely deflecting the load by deciding control for suppressing deflection and control for aligning a position to the target position, ended. CONSTITUTION:In an overhead traveling crane provided with a deflection control mechanism 3 for suppressing deflection during running the crane by controlling running acceleration and a position control mechanism 4 for guiding to a target position, a means for deciding ending deflection convergence and position alignment is provided, and also stopping the crane without inducing deflection after deciding a condition. Thus by deciding converging deflection and aligning a position ended by the deflection control mechanism 3 during running the crane and the position control mechanism 4 for guiding to the target position, since thereafter the crane is stopped to a stop position by controlling a control quantity by a change rate set in a change rate limiting mechanism, the crane can be stopped without largely deflecting a load after deciding the control ended.
Patent JP-S61143455-A (JP)
Title: Rubber material for gas-filling use
Inventor: KIKUCHI MICHITSUGU
IPC: C08L7/00
Filed: 1984-12-17
Abstract: PURPOSE:To obtain the titled material capable of effectively preventing gas permeation without having any adverse effect on various rubber characteristics, suitable for tennis balls, etc., by incorporating feedstock rubber with flaky or plate-like filler. CONSTITUTION:The objective material can be obtained by incorporating (A) 100pts by wt of feedstock rubber (e.g., natural rubber, synthetic rubber such as butadiene rubber or isoprene rubber) with (B) 1-150 (pref. 3-80) pts by wt of flaky or plate-like filler (e.g., sericite, kaolin chlorite, aluminum silicate) and (C) as optional ingredients, sulfur, curing accelerator, deterioration inhibitor, dye, etc. Curing of this material under high pressure during molding process will orient the filler (B), the material thus acting as a shielding material preventing gas permeation.
Patent JP-2001056012-A (JP)
Title: Nut with stopper
Inventor: KATAYAMA RYOJI
IPC: F16B37/04
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To facilitate fixing of a nut by thread cutting the inside of a nut as usual, fitting a stopper to the outside of the nut, and freely moving stopper taking two pins as an axis. SOLUTION: For a hollow wall, when a hole is previously bored in the surface of a wall 7 to be fitted, and a bolt 1 with a nut 2 having a stopper 4 is passed through the wall hole, the stopper 4 is automatically made parallel to the wall 7 surface by a pin 3 to increase resistance to the wall 7 surface. Thus, fastening of the bolt 1 is well done to stabilize fitting, and at the time of fixing an object with the bolt 1 and the nut 2, the bolt can be fastened without being manually fixed because the nut 2 is fitted with the stopper 4. Regardless of the thickness of the wall to be fitted and the thickness of a fitting member, fitting can be freely accomplished by varying the length of the bolt.
Patent JP-H04316779-A (JP)
Title: Level control valve
Inventor: KOSAKA KATSUHIKO
IPC: F16K31/30
Filed: 1990-10-03
Abstract: PURPOSE:To reduce the size of a device and to prevent the occurrence of water- hammering during closing of a valve by a method wherein a valve body capable of converting circular movement displacement of a float into slide movement is incorporated in a hollow body having a fluid outlet, and an opening area right before closing is reduced. CONSTITUTION:A body 1 is provided in an upper part with a fluid inlet 2 and in a lower part with a fluid outlet 3 comprising a number of slit-form openings and having an opening the area of which is small right before closing. A valve body 8 comprising a resilient sheet or a resilient film effecting slide movement through the medium of a float arm 5 resultant from circular movement displacement occasioned by the vertical fluctuation in a level of a float 4 is rotatably contained in the body. A fluorine resin layer is formed on the outer surface of the valve body 8 or the inner surface of the body 1 to cause smooth slide of the valve body 8, and the valve body 8 is lifted up along the outer periphery of a lifting plate 7 fixed to the two ends of a rotary shaft 6. This constitution eliminates a need for the use of a valve body having a large bore and reduces the size of a device.
Patent JP-H11110525-A (JP)
Title: Image reader and shading processing method
Inventor: IWATA HIROSHI
IPC: H04N1/401
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To precisely correct shading, which cannot be assumed at the time of producing an image reader, such as dirt on an image sensor by performing shading correcting processing to data read through an image sensor, while utilizing previously found shading correction data. SOLUTION: For a contact image sensor 21, plural sensor modules 21a and 21b-21n are provided serially, and shading correction is performed by amplifying image signals, which are provided by these sensor modules 21a and 21b-21n, through a signal correction circuit 22. Next, a signal control circuit 23 controls respective electric circuits inside a unit 2, based on power supplied from the outside through an interface device 24 and outputs image data, which are outputted from the signal correction circuit 22, after shading correcting processing through the interface device 24 to external electronic equipment. Thus, shading correction, which cannot be assumed at producing of the image sensor, such as dirt on the image sensor can be corrected precisely.
Patent JP-H01107103-A (JP)
Title: Surface flaw inspection apparatus
Inventor: MATSUDA MORIHIRO
IPC: G01B11/30
Filed: 1987-10-20
Abstract: PURPOSE:To rapidly and accurately inspect a different kind of uneven flaws on a surface to be inspected at once, by photoelectrically converting the reflected beam from the surface to be inspected by a regular reflected beam detection means and an irregular reflected beam detection means. CONSTITUTION:The laser beam L from an inspection beam supply means 20 is allowed to irradiate a surface 22 to be inspected as inspection beam and received by the regular reflected beam detection means 24 arranged to a regular reflected beam path and the irregular reflected beam detection means 26 having an aperture part 26a provided thereto arranged between said detection means 34 and the surface 22 to be inspected. These means 24, 26 are composed of photoelectric converters and supply the electric signals respectively corresponding to the receiving beams to an operational processing means 28. By the comparison of the respective regular and irregular reflected beams with reference values, desired qualitative discrimination is performed.
Patent JP-H03129436-A (JP)
Title: Virtual storage control system corresponding to job priority
Inventor: MAEDA HARUO
IPC: G06F12/08
Filed: 1989-10-16
Abstract: PURPOSE:To suppress the delay of response time of a job as far as possible by securing secondary medium areas with different input/output performance corresponding to the priority of the job. CONSTITUTION:When the job 63 chained to a schedule awaiting queue 40 is executed, a secondary area securing processing part 13 allocates disk devices 70-90 for memory information saving with different input/output performance corresponding to the priority of the job after loading a program executed at the job 63 with a job execution control processing part 50 on a memory. When no null memory required for execution is secured, a job selection processing part 14 searches the job chained to a ready queue 30, and selects the job that can be saved and with low priority, and memory information is saved to the disk devices 70-90 allocated corresponding to the priority with a secondary medium recovery processing part 15. Thereby, control can be performed without generating the delay of the response time of the job due to saving to a secondary medium.
Patent JP-H11107621-A (JP)
Title: Flap-type automatic opening/shutting gate door
Inventor: IKEMIZU MAKOTO
IPC: E05F15/63
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent twist, breakage or the like from occurring to a door of a long structure when a trouble occurs to either one of two motors. SOLUTION: A means (an overload detecting circuit 204 and/or a rotary sensor 205 for first motor and a rotary sensor 206 for second motor) that cuts off electricity supplied respectively to the two motors M1 and M2 when a trouble occurs to either one of the two motors M1 or M2 is provided. As electricity supplied respectively to the two motors M1 and M2 can be cut off by operation of the cut-off means when a trouble occurs to either one of the two motors M1 or M2, door leaf bodies that are in a long structure can be prevented from suffering twist or breakage because of operation of the untroubled motor.
Patent JP-H04143603-A (JP)
Title: Scanning tunneling microscope
Inventor: HASEGAWA TETSUYA
IPC: H01J37/28
Filed: 1990-10-05
Abstract: PURPOSE:To enable easy adjustment of a gap between a probe and a sample at the time point of start of measurement by moving a sample stage minutely in the direction vertical to the surface of the sample by using a pulse motor. CONSTITUTION:A sample stage 4 can be rotated at a screw 32, which serves as a first fulcrum. A fine adjustment screw 38 is in contact with the left end of the sample stage 4, and this part serves as a first point of force. A part (working point) of a sample 5 where at it approaches a probe 16 is located between the first fulcrum and the first point of force. The distance A between the first fulcrum and the first point of force is larger fairly than a distance B between the first fulcrum and the working point, the ratio between them being A/B = 10, for instance. In other words, the amount of vertical movement of the fine adjustment screw 38 is reduced to 1/10 and this becomes the amount of vertical movement of the sample 5 at the working point. By reducing the amount of movement of the screw for one step of a pulse motor and transmitting it to the sample, in this way, a control of movement of the sample by the pulse notor in a microscope is enabled.
Patent JP-H05108594-A (JP)
Title: Signal processor
Inventor: KITAGUCHI TAKASHI
IPC: G06F15/18
Filed: 1991-10-16
Abstract: PURPOSE:To improve the versatility of neuron and to make the device easy to be used by realizing digital configuration so as to secure operations and to facilitate turning to a hardware. CONSTITUTION:Memories 26a, 26b are provided to hold the pair of two coupling coefficients showing excited coupling and suppressed coupling in respect to plural input signals 25, versatility is realized so as not to limit the coupling between neurons into the excited coupling or the suppressed coupling, ANDing means 27a, 27b AND the input signals 25 and the respective coupling coefficients, afterwards, the calculated results of these ANDing means 27a, 27b are ORed by first ORing means 28a, 28b with the same pair and therefore, both couplins are properly grouped into the excited coupling group and the suppressed coupling group so as not to be realized at the same time. Afterwards, a prescribed operation processing is executed concerning the ANDed and ORed results by groups.
Patent JP-2001087589-A (JP)
Title: Full automatic washing machine
Inventor: KIKUCHI HIDEO
IPC: D06F33/02
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To perform the agitation corresponding to a load, and to prevent the abutment of a washing tub on an outer frame. SOLUTION: This full automatic washing machine has a washing tub and agitating blades arranged in the washing tub freely to be rotated, and performs each process of washing, rinse and spin-dry. In this washing machine, agitation of the agitating blades in the washing or rinse process is performed by combining plural blocks respectively formed of a time interval and the agitating time.
Patent JP-H03129793-A (JP)
Title: Treating method for circuit board substrate
Inventor: TANNO TOMIO
IPC: H05K3/46
Filed: 1989-10-14
Abstract: PURPOSE:To prevent a halo phenomenon for dissolving oxide layer of copper in acid when a multilayer printed circuit board is treated by oxidizing copper provided on the surface of the board to form a copper oxide layer on the surface of the copper, and then reducing the surface of the copper with dimethylamine borane solution prepared to acidity. CONSTITUTION:As a board 1, a copper-plated glass epoxy resin laminated board is used, a copper foil is etched to provide a copper circuit on one or both side surfaces for use. The surface of the board is roughed. The surface of the circuit of the board is oxidized with alkaline aqueous solution containing oxidizer, and a copper oxide layer is formed on the surface of the copper. After drying, the surface of the copper is reduced by using dimethylamine borane ((CH3)2.HN.BH3) solution prepared to acidity to reduce the oxide layer. The board is washed or cleaned with hot water, and heated to be dried. An outer layer circuit board, and an inner layer circuit board or a copper foil 3 are superposed on the board 1 through a prepreg 2, heated, pressurized, and laminated.
Patent JP-S63120649-A (JP)
Title: Processing of stencil base paper of the same multi-picture
Inventor: TAKAGI AKIRA
IPC: B41C1/055
Filed: 1986-11-10
Abstract: PURPOSE:To enable a plurality of pictures to be made without using an expensive image memory, by a method wherein, a sheet of original is made to move back and forth on one line sensor in a read part while a sheet of base paper is fed in one direction at a constant speed in a process part, whereby the read information is applied to a processing possible area in the base paper. CONSTITUTION:When a leading edge 1a of an original passes through a sensor 8, a line sensor 10 starts reading. The read information is outputted from a process start position 4a of a base paper 3 positioned on a thermal line head through a line buffer for the process of a first picture 21. Immediately after a trailing edge 1b of the original is led to a sensor 9, feed rolls 6, 7 rotate reverse to feed the original reverse in the direction of an arrow B. The read output of the line sensor 10 is applied to the thermal head through the line buffer, and the process is performed with the line output being reversed. In this manner, the base paper 3 with two pictures 21, 22 is obtained.
Patent JP-S63119705-A (JP)
Inventor: INABE SHINYA
IPC: B60N2/90
Filed: 1986-11-10
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-H03129675-A (JP)
Title: Solid electrolyte fuel cell
Inventor: HARUFUJI YASUYUKI
IPC: H01M8/12
Filed: 1989-10-14
Abstract: PURPOSE:To make gas seal unnecessary, to prevent the thermal breakage of a cell, and to increase reliability by supplying reaction gases from the central part of a cell stack comprising unit cells and reaction gas distribution means to the periphery. CONSTITUTION:Oxygen gas which is oxidizing agent gas is introduced into an oxidizing agent gas chamber 9 on a ribbed porous base material 11 from an oxidizing agent gas introduction pipe 5 through an oxidizing agent gas hole 10A. Hydrogen gas which is fuel gas is introduced into a fuel gas chamber 8 on a ribbed porous base material 7 from a fuel gas introduction pipe 4 through a fuel gas hole 10B. Gas passages are formed in the gas chambers 9, 8 by guide vanes 20 in which gas outlets are installed by concentrically staggering outlets by angles of 90 deg. and 180 deg., and gases flow from the central part to the periphery, then exhausted from an oxidizing agent gas exhaust hole 16 and a fuel gas exhaust hole 19. The fuel gas and the oxidizing agent gas reached the periphery are burned and the temperature of a fuel cell is uniformly kept at a specified high temperature, and the thermal breakage of the cell caused by temperature gradient can be prevented.
Patent JP-H03127445-A (JP)
Title: Package type cell
Inventor: OO FUMIO
IPC: H01M2/10
Filed: 1989-10-12
Abstract: PURPOSE:To prevent a cell from being ruptured/exploded by housing the cell the surface of which is covered with an insulating material having a low melting point, in an outer packaging resin case with a gas vent hole, molding the inner space of the outer packaging resin case with foaming resin, and thereby blocking the opening section of the case. CONSTITUTION:Before molding, a cell which is covered with an insulating material 2 having a low melting point except the terminal exposed section of the cell, is fixed in the inside of a resin case 3 which acts concurrently as an outer packaging with a gas vent hole 3a while the terminal exposed section of a pin terminal is exposed. Following which, foaming resin 5 the foaming rate of which is equal to or more than 50%, is filled in the case whereas the opening section of the case 3 is blocked so that the cell is thereby formed. When the cell is heated due to an unusual condition which has happen to the cell while the inner pressure of the cell is increased, the layer of the material 2 with the low melting point which covers the cell, starts melting so as to form a space for the sealing section of the cell to be deformed. This thereby permits gas within the cell to be dispersed out of the gas vent hole 3a provided for the case 3 through foamed resin 5 within the cell before gas is discharged out of a fixedly squeezed section by inner pressure due to the deformation of the sealing section, whereas it is ruptured.
Patent JP-H03127595-A (JP)
Title: Mount position detection system
Inventor: TSUCHIYA KAZUTOSHI
IPC: H04Q3/52
Filed: 1989-10-12
Abstract: PURPOSE:To prevent misoperation of a unit due to incomplete mount or mis- mount by providing an error detection circuit detecting an error of an address data given from a shelf to the unit. CONSTITUTION:An address data in which the number of '0' and the number of '1' are equal to each other is sent from an address setting circuit 5 of a shelf 1. When a channel panel 2 is mounted, the address data is sent to a mount position detection circuit 6 and an error detection circuit 8 via a connector. Then a coincidence circuit comprising an inverting gate 11 and a coincidence gate 12 in the error detection circuit 8 detects an address error pattern and the result of detection is sent to the mount position detection circuit 6 comprising an OR gate 13. When an address error is noticed from the error detection circuit 8, the mount position detection circuit 6 inhibits the operation control corresponding to the address data and an alarm signal representing incomplete mount is generated. Thus, malfunction of the unit is prevented.
Patent JP-H07120909-A (JP)
Title: Waterless lithographic printing master plate
Inventor: KOKUNI MASAHIRO
IPC: G03F7/00
Filed: 1993-10-26
Abstract: PURPOSE:To obtain a master plate having excellent printing durability and high sensitivity by incorporating a specified compd. into a photosensitive layer. CONSTITUTION:The photosensitive layer contains such a compd. obtd. by partially crosslinking a compd. having at least each one structure expressed by formula I and expressed by formula II with a polyfunctional crosslinking agent and then esterifying the compd. with a quinonediazide compd. In formula I, II, R1 is at least one element selected from among sulfur atom, a substd. or unsubstd. nitrogen atom, substd. or unsubstd. carbon atom, and substd, or unsubstd. silicon atom. R2-R5 are substituents and may be the same as or different from each other. As for the supporting body used, a material used for a usual waterless lithographic printing plate or any material offered can be used. The surface of the supporting body may be properly processed to improve the adhesion property with an upper layer.