baber/WOPTO huggingface dataset:
Patent JP-H0438928-A (JP)
Title: Ophthalmologic measuring apparatus
Inventor: KOIKE CHIKASHI
IPC: A61B3/10
Filed: 1990-06-04
Abstract: PURPOSE:To reduce variations in measuring points in an eye ball with easier alignment work by a method wherein an illuminating system and an observation system are held at a specified angle and turned horizontally on a pivot while the visual ling of an eye to be inspected is led to the side from the front of the apparatus with an internal fixed target. CONSTITUTION:A knob 17 which is energized to an inner circumferential direction of a bearing with a spring 18 is arranged on the outer circumference of an illuminating unit 10. The other end 17a of a shaft of the knob 17 is allowed to engage with a hole 56c on the circumference of a microscope arm 56. Then, a lighting system unit 10 and the microscope 50 can turn on a pivot 9, as being held at a specified angle, normally, at about 90 degrees through a coupling of the other end 17a of the shaft of the knob with the hole 56c of a shaft 56a. Here, when the knob 17 is pulled, the coupling of the illuminating system unit 10 and the microscope 50 on the shaft 7a is released and the unit 10 and the microscope 50 can be turned to a desired angle. In other words, this permits the microscope existing at 60 degrees on the right to turn in proportion to a shifting of the sight of the eye to be inspected and approach a center line, thereby facilitating alignment work.
Patent JP-S5571029-A (JP)
Title: Carrier feeding device
Inventor: OKETA TATSUO
IPC: H05K13/02
Filed: 1978-11-22
Abstract: PURPOSE: To feed carriers enclosed in a magazine at irregular intervals continuously to a given position through simple operation by adjusting an elevating pitch of a magazine rest and providing a position detecting element to control a driving condition of a feeding mechanism.  
     CONSTITUTION: A position detecting element 11 is connected to a mechanism 6 to feed carriers 3 enclosed in a nagazine 4 to a pellet mount and to an elevating mechanism 8 of a magazine reset 7 moved vertically in a given pitch. The detecting element 11 transfers a change of detection signals according to a pitch control arm 10 to control the behavior and also to control the elevating pitch of the machanism 8 in accordance with the intervals of the carriers 3 in the magazine 4. A switch 11a with which to determine whether a signal transmission to the mechanism 6 is carried out at every changes according to slited notches 10a...10a or at given intervals is provided for the detecting element 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H074819-A (JP)
Title: Refrigerator
Inventor: SHIMIZU TAKESHI
IPC: F25D16/00
Filed: 1993-06-16
Abstract: PURPOSE:To provide a refrigerator capable of leveling power demand by accumulating the heat of electric power at night and shifting the heat to daytime service. CONSTITUTION:This refrigerator comprises a refrigeration cycle which connects a cooler 8 and a heat accumulator 31 having an accumulation material 32 inside in parallel or in series and a time control means 46 which time-controls a heat accumulating operation which accumulates heat on the heat accumulator 31 in an arbitrary time zone and heat accumulating and cooling operations which cool the inside of a refrigerator with the accumulated heat and an accumulation fan 39 which sends cooled air into the heat accumulator 31 and an air duct 55.
Patent JP-S633569-A (JP)
Title: Sfhading correction device
Inventor: YABUSAKI YUKIO
IPC: H04N5/16
Filed: 1986-06-23
Abstract: PURPOSE:To correct shading in real time with a simple constitution by multiplying contents of a memory, where a preliminarily calculated shading correction coefficient is stored, by a multiplication type DA converter to correct shading. CONSTITUTION:A certain value is written in a shading correction coefficient storage memory 7 by a CPU 10 to pick up an image of uniform surface illumination. The coeficient with which the shading effect of a video signal is corrected is obtained in accordance with picked-up contents by operation, and this correction coefficient is written in the memory 7. An optional image is picked up, and the shading correction coefficient is read out from the memory 7 in accordance with the address from an address generator 3 and is inputted to 1 multiplication type AD converter 6. The AD converter 6 multiplies the video signal outputted from a DC reproducing circuit 5 by said correction coefficient to correct shading. Further, noise is eliminated by an S/H circuit 11 and an LPF 13.
Patent JP-2000334271-A (JP)
Title: Production of hollow fiber membrane module
Inventor: KUBOTA MASAHIRO
IPC: A61M1/18
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a hollow fiber membrane module capable of preventing the entering of a potting agent into a hollow fiber in a centrifugal potting and forming a module with high production efficiency. SOLUTION: The entering of the potting agent into the hollow fiber and forming the module with high production efficiency by applying a filler having thixotropy to the terminal of the hollow fiber membrane bundle before each end part of the hollow membrane bundle is simultaneously bundled and fixed with the potting agent in a single or plural housing vessels.
Patent JP-H09302667-A (JP)
Title: Slope face construction method and slope face structure of natural ecology self-restoration type
Inventor: OTAKE MASAO
IPC: E02D29/02
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide tree planting similar to that in a neighboring natural forest while maitaining strength of a slope face. SOLUTION: Unnecessary matter such as stone and gravel, roots, etc., are eliminated from dug soil at site, and fertilizer is mixed if necessary, so plant vegetation soil is prepared. Root insertion holes 18 in which roots of plants can be inserted are bored in a back surface base 13 to penetrate a masonry retaining wall 10, and part of the vegetation soil is filled in the root insertion holes 18. A sheet 24 on which seeds of tree plants and grass plants are attached, and which can be naturally decomposed in soil is provided to be apart from a front surface of a masonry retaining wall 10, the sheet 24 is covered with a net 26 through which trunks of plants can pass, and the net 26 is fixed to the masonry retaining wall 10 by anchor bolts 22. The vegetation soil is filled in gaps in the front surface of the retaining wall 10 to form a tree planting base 11.
Patent JP-S63310997-A (JP)
Title: Composition plating method for ornamentation
Inventor: UEKI KOZO
IPC: C25D15/02
Filed: 1987-06-10
Abstract: PURPOSE:To obtain a lustrous film having superior corrosion and wear resistance by using a plating bath contg. metal ions and dispersed and suspended fine Al2O3 particles and by making electric current supplied to the bath in the early stage of film formation and immediately before the end of film formation higher than electric current supplied in the middle stage. CONSTITUTION:When a metal or alloy and Al2O3 are simultaneously electrodeposited on a body to be plated with a plating bath contg. metal ions and dispersed and suspended fine Al2O3 particles to form a film, electric current supplied to the plating bath in the early stage of film formation and immediately before the end of film formation is made higher than electric current supplied in the middle stage. The average particle size of the fine Al2O3 particles is regulated to 0.01-1.5mum and the concn. of the dispersed and suspended Al2O3 to 0.5-10g/l. Thus, a film which adheres firmly to the body to be plated is formed.
Patent JP-H04368845-A (JP)
Title: Manufacture of laminate
Inventor: ISHIZAKI YOSHIHIRO
IPC: B32B27/00
Filed: 1991-06-17
Abstract: PURPOSE:To produce heat-sealable laminated film, which can be melt-adhered onto base material without utilizing anchor coating material at favorable bond strength by a method wherein the surface of specified ethylene-based copolymer melt film is ozonized. CONSTITUTION:Ethylene-based copolymer, which is obtained by copolymerizing 87.0-98.7mol% of ethylene, 0.3-3mol% of unsaturated polybasic acid and 1-10mol% of unsaturated monomer selected from the group consisting of lower alkylacrylic ester, lower alkylmethacrylic ester and vinyl ester, is melted and kneaded and, after that, extruded in the form of film at 150-330 deg.C. After the resultant film is ozonized, the film is laminated under pressure to base material under the condition that the ozonized surface is employed as the adhesive surface so as to obtain the desired laminate.
Patent JP-S632396-A (JP)
Inventor: OZAKI TOSHISUKE
IPC: H05K1/05
Filed: 1986-06-23
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-H0811938-A (JP)
Title: Cushioning material
Inventor: HISHIKAWA TETSUYUKI
IPC: B65D81/07
Filed: 1994-06-27
Abstract: PURPOSE:To provide a cushioning material which protects an article to be packaged with a complicated shape at the time of packaging, and does not require a large storage place. CONSTITUTION:A cushioning material is equipped with a sealed container 2 of which the outer shape is a flat plate form, and a liquid 3 of a low freezing point which is sealed in the sealed container 2, and the sealed container 2 is formed of a flat member with flexibility. Also, an putting/discharging port (not shown in the drawing) for the liquid 3 of the low freezing point is provided on the sealed container 2. By this method, the production cost is reduced, and an impact from the outside is reduced by the flowing of the liquid of the low freezing point in the sealed container.
Patent JP-H01312770-A (JP)
Title: Stepping motor for driving floppy disk
Inventor: KUWABARA NOBUHIKO
IPC: G11B19/20
Filed: 1988-06-13
Abstract: PURPOSE:To prevent magnetic adverse effect onto a magnetic head due to leakage of magnetic flux from a stator without using any magnetic shield member by using the stator having a stator iron core without any projection pole at a position corresponding to the position of a magnetic head. CONSTITUTION:A rotor 33 drives a floppy disk continuously on a disk holding base 41 by switching sequentially and alternately the exciting phases A, B of a hybrid outer rotor stepping motor with thin profile in response to the application of a high frequency pulse. Although a magnetic head 30 and a stator 25 are much close to each other in the broadwise direction of the motor, since no projection pole 27 is provided to the stator 25 at a position thereof corresponding to the position of the magnetic head 30, the distance between the magnetic head 30 and the projection pole 27 at the nearest position thereto is increased without increasing the vertical distance between the magnetic head 30 and the stator 25 (thickness of motor). Thus, the leakage magnetic flux from the projection 27 to the magnetic head 30 is reduced to a degree not causing any practical problem.
Patent JP-H04370345-A (JP)
Title: Idle state detecting method
Inventor: KIZAKI KANJI
IPC: F02D41/16
Filed: 1991-06-17
Abstract: PURPOSE:To accurately detect a target idle stable state so as to prevent incorrect learning of integration control amount or the like of ISC by determining reference time in accordance with a level of deviation between an engine speed at the point of time returning an accelerator opening into a fully closed state and a predetermined target idle rotation speed. CONSTITUTION:After a reference time TIDL from returning an accelerator opening ACCP to a fully closed state, when a condition is satisfied with a 0% after correction accelerator opening ACCP and a 0Km/h car speed SP, an idol stable state is judged. The reference time TIDL is determined in accordance with a level of deviation from the deviation between an engine speed NE in the point of time returning the accelerator opening ACCP to the fully closed condition and a target idle speed NF at this time. The reference time TIDL is estimated as a time till the engine speed NE is settled to the target idle speed NF at the time of fully closing the accelerator opening ACCP, and the idle stable state is judged when the engine speed NE is settled to the target idle speed NF.
Patent JP-H11319821-A (JP)
Title: Apparatus for purifying water
Inventor: ANDO SHIGERU
IPC: C02F1/44
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a water-purification apparatus which executes the removing of harmful substance by decomposition thereof, not like the case of activated carbon that removes harmful substance by adsorption. SOLUTION: In the water-purification apparatus A, a treatment tank 101 where water is allowed to pass though and an ultrasonic wave generating device 102 positioned in the treatment tank 101 and a controlling device to control the ultrasonic generating device 102 are provided. Harmful substance dissolved in the city water is removed by a radiation in the water by ultrasonic waves having a frequency of >=100 KHz as well as a power stronger than the one generating cavitation.
Patent JP-H087779-A (JP)
Title: Electron gun
Inventor: OSHIGE YOICHI
IPC: H01J29/50
Filed: 1994-06-27
Abstract: PURPOSE:To prevent deterioration of the characteristics of an electron gun by enhancing the assembling accuracy for a quadruple pole of the fourth grid. CONSTITUTION:Non-circular openings 12B-12D'are provided in the second to fourth component G4B-AG4D of the fourth grid G4, and at their peripheries, parallel portions 15B-15D are furnished. When the fourth grid G4 is to be assembled, the parallel portions 15B-15D are contacted with a straight pinching part 24 of an assembling jig 2, followed by putting in place. This allows enlargement of the contacting length of each component G4B-G4D with the pinching part 24 of the jig 2, and assembly can be performed in the condition that the components G4B-G4D are in the specified positional relationship. This ensures preventing deterioration of the characteristics of the quadruple pole.
Patent JP-S5933103-A (JP)
Inventor: YOKOGAWA TAKAO
IPC: B27L5/02
Filed: 1982-08-19
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-H0541817-A (JP)
Title: Vertical synchronization separator circuit
Inventor: MITO YUMIKO
IPC: H04N5/10
Filed: 1991-05-22
Abstract: PURPOSE:To provide a vertical synchronization separator circuit in which a signal whose vertical synchronization period is reduced is expanded to obtain a stable vertical synchronizing signal. CONSTITUTION:A block A is a vertical synchronization separator circuit composed of a clamp circuit, a comparator 2 and a time constant circuit, a block B is a horizontal synchronization separator circuit composed of the similar circuits, a block C is a sample-hold circuit and a block D is an expansion circuit, in which a signal whose vertical synchronization period is reduced. When the vertical synchronization period of the vertical synchronizing signal is reduced and the signal does not reach the slice level of the clamp circuit (composed of a transistor (TR) Q1), the TR Q4 of the expansion circuit D is made conductive within the vertical synchronization period detected by the horizontal synchronization separator circuit B to draw a current forcibly, thereby allowing the emitter potential of the TR Q1 to reach the clamp level, and then the vertical synchronizing signal whose period is reduced is expanded and the level reaches the slice level, and the vertical synchronizing signal is separated by the vertical synchronization separator circuit A.
Patent JP-H05187599-A (JP)
Title: Method and device for transporting and distributing helium
Inventor: SUTEFUANO BUTSUTSUII
IPC: B01D5/00
Filed: 1992-06-05
Abstract: PURPOSE: To make a large amount of liquid helium easily available to consumers, by enabling helium stored in a transferable loading tank to be cooled by a recooler group through heat exchangers, and filled in smaller consumer tanks. CONSTITUTION: Helium distributed by railways, etc., in a transferable loading storage tank 5 is transferred at a filling station 3 to the smaller consumer tank 11. Here, each loading storage tank 5 can be transported to a recooler station 2 as required, and helium is fed to the heat exchanger 29 connected to the recooler group 4 comprising a compressor 20, two heat exchangers 17, 19, an expander 18 and a valve 16 via connecting lines 27, 28 forming a closed circuit, and cooled. The content of the loading storage tank 5 is thus cooled through the heat exchanger 29. The heat exchangers 29 is composed of a pre- cooler 12, a circulation pump 14 and a post-cooler 13.
Patent JP-S5670013-A (JP)
Title: Propylene copolymer and its preparation
Inventor: NEGAMI YASUHIKO
IPC: C08F297/08
Filed: 1979-11-09
Abstract: PURPOSE: To prepare the titled copolymer having excellent rigidity, heat resistance, etc., and extremely excellent impact strength at low temperature, by polymerizing propylene and ethylene in four steps, in the presence of a stereoregular catalyst under specific conditions.  
     CONSTITUTION: The objective copolymer containing 3W60mol% of ethylene and composed of (A) 0.1W60wt% of polypropylene segment having an isotactic index of ≥90, (B) 3W80wt% of copolymer segment containing 0.5W15mol% of ethylene, (C) 3W40wt% of a copolymer segment containing 15W90mol% of ethylene, and (D) 1W40wt% of a polymer segment containing 90W100mol% of ethylene, is prepared by (1) polymerizing propylene in the presence of a stereoregular catalyst such as Ti, and (2) carrying out the copolymerization in three steps under specific ethylene content. The preparation of the segments is pref. carried out in the order of A-B-C-D. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11336807-A (JP)
Title: Disc brake with piston for parking brake
Inventor: JINNO KOICHI
IPC: F16D65/18
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To easily constitute a parking brake by providing a piston inside a cylinder formed of a piston for generating pressing force for a normal brake, and leading a parking brake fluid into this part. SOLUTION: Using a piston 3 for a normal disc brake as a cylinder, a parking brake piston 5 is further provided therein. In a method of fitting a parking brake fluid conduit 6 to this part, the conduit 6 is led to a plane part of a piston top part and fitted being sealed with a rubber packing and a screw. This conduit 6 is bent directly in front of a pad part 7 and comes out to the upper part of a caliper through cutout parts provided at the tip parts of the parking brake piston 5 and disc brake piston 3. The conduit 6 is bent at the upper part of the caliper, extended to the rear part of the caliper and connected to a parking brake fluid pipeline, and pressing force for a parking brake is easily generated by caliper floating.
Patent JP-H11333537-A (JP)
Title: Slurry transporting steel tube and its manufacture
Inventor: MATSUBARA YOICHI
IPC: B28C7/16
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a slurry transporting steel tube having a long service life by improving wear resistance against slurry being transported. SOLUTION: A flange 3 which is integrated to a tube body by wall thickening by hot upsetting is formed in the tube end part of a steel tube 2 having the shape of a straight tubular or curved tubular part, whereby joining by welding is unnecessitated, the generation of a softened part caused by a heat effect at the time of welding is eliminated, and further hardening for the inner surface is applied to the whole length of the tube. Thus, slurry transporting steel tubes 1A, 1B, wear resistance in the whole inner surfaces of which is improved, are obtained.
Patent JP-H04230886-A (JP)
Title: Speedometer
Inventor: ISHIDA YASUHIKO
IPC: G01P3/36
Filed: 1991-05-20
Abstract: PURPOSE:To obtain a speedometer which can detect speed information of a moving object highly accurately by applying Doppler effect. CONSTITUTION:On a speedometer that makes beam flux from a light source 1 come into a moving object 7 and detects speed information of the moving object to be measured, based upon frequency transition of scattered beam from the moving body, incident position information of the incident beam flux into the moving body, is detected by an irradiation position detecting measures 14, and the incident position of the beam flux to the moving body, is regulated by a regulating measures 12, based upon signal from the irradiation position detecting measures.
Patent JP-S5369759-A (JP)
Title: Heater for a steam hair iron
Inventor: UEDA FUMIYA
IPC: A45D20/08
Filed: 1976-12-02
Abstract: PURPOSE: To provide a heater for a hair iron which has  a positive characteristic resistance heating element (hereinafter referred to as "PTC heater elemtnt") placed in an always pressed closely contacted state, is excellent in heat conduction, rapidly adaptable to a drop in temperature of a curling pipe, and effectively acts on external shocks. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6038755-A (JP)
Title: Floppy disk
Inventor: SEKIGUCHI SHIGEO
IPC: G11B17/04
Filed: 1983-08-09
Abstract: PURPOSE:To connect quietly a disk cassette to a spindle and at the same time to simplify the structure of a floppy disk by engaging a clamp lever set rotatably and a holder with spring and setting and locking the rotable holder at the spindle side. CONSTITUTION:A holder 18 set opposite to a base 15 has a projected bar 19 at both side of a rear part of the holder, respectively. This holder 18 is held rotatably by a hinge bar 20 and energized upward. A disk cassette 29 is put into the holder 18 and a projected part of a cassette case 31 protruded from a front panel 34 is pushed down. Thus a pawl 35 of a clamp lever 36 is engaged with a detaining hole 39. As a result, a ring 33 of a magnetic medium 32 is pressed by a clamp 26 and connected to a spindle 17. Then a magnetic head 21 and the spindle 17 have quiet contacts with the medium 32. Thus the medium 32 is never damaged and obtains higher durability. Furthermore the lever 36 forms an operation part 40 distant away from the revolving center, and therefore the operation power can be reduced to disengaging the connection.
Patent JP-H0439019-A (JP)
Title: Mold clamping device of injection molding machine
Inventor: SHIINA TOSHIO
IPC: B29C33/24
Filed: 1990-06-05
Abstract: PURPOSE:To obtain a molded product whose size is correct, by providing a stopper device which prevents a mold clamping cylinder assembled body from approaching within a fixed distance to a stationary platen and a connecting device which connects the mold clamping cylinder assembled body with a tie bar at a directional position of an axis of the tie bar. CONSTITUTION:Under a state where a mold clamping cylinder assembled body 34 abuts against a mold clamping cylinder assembled body stopper 38, a movable mold 28 and stationary mold 26 possess slightly a gap between their facing end faces. Mold clamping operation is completed under this state. Then a hydraulic cylinder 48 is driven, a half split nut 46 is engaged with an annular groove 44 of the tie bar 18 and the mold clamping assembled body 34 is connected with the tie bar so that the mold clamping cylinder assembled body 34 is not moved backward toward a tie bar supporting plate 16. Then a hydraulic cylinder of the mold clamping cylinder assembled body 34 is pressurized and mold clamping operation is performed. Fixed mold clamping operation is completed and after completion of molding of resin by injecting the molten resin into a mold cavity and cooling the same, the hydraulic cylinder is decompressed and mold clamping force is released.