baber/WOPTO huggingface dataset:
Patent JP-H01105239-A (JP)
Title: Photosensitive material and image forming method using said material
Inventor: FUKUI TETSURO
IPC: G03F7/031
Filed: 1988-06-27
Abstract: PURPOSE:To take out the sufficient difference in contrast between an exposed part and unexposed part in the short heat treatment time by incorporating a polymerizable monomer precursor, photosensitive polymn. contributing agent and polymn. initiator into the title material. CONSTITUTION:The polymerizable monomer precursor, the photosensitive polymn. contributing agent and the polymn. initiator are incorporated into the photosensitive material. This photosensitive material is subjected to exposing of a light image to form the latent image by the photosensitive polymn. contributing agent on said material; thereafter, the material is subjected to the heat treatment to generate the difference in the degree of polymn. of the polymerizable monomer precursor between the exposed part and the unexposed part, by which the polymer image is formed. The good contrast is thereby easily taken out in the polymer image without subjecting the material to a chemical processing using complicated liquid agents.
Patent JP-S6137163-A (JP)
Inventor: UEHARA MOTOYASU
IPC: A61L9/01
Filed: 1984-07-30
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-S5949605-A (JP)
Title: Redundancy controller
Inventor: IGARASHI ISAMI
IPC: G05B9/03
Filed: 1982-09-14
Abstract: PURPOSE:To perform invariably normal control by disconnecting one failure system when a fault occurs to the system. CONSTITUTION:For example, the control output of a controller 1 is originally alpha1, but actually beta owing to a fault. Then, the output of an inverting element 4 which inverts the output of the controller 1 is -beta. Respective adding elements 7-12 except two receive the output of the controller 1 or element 4. Therefore, outputs of the element 7, 8, 10, and 12 whose addition values are not zero are ''1''. Therefore, a holding element 16 which holds the output of an AND element 13 receiving signals from two adding elements outputting ''1'' holds ''1''. Therefore, a switch element 19 turns on and switch elements 64 and 66 are short- circuited; and an OR element 22 also outputs ''1'' by receiving the ''1'' output of the element 16. Further, failures of controllers 2 and 3 are the same.
Patent JP-H0328553-A (JP)
Title: Transmission belt automatically-pressurizing device for power transmission
Inventor: SAKAI TETSUNOSUKE
IPC: F16H9/12
Filed: 1989-06-22
Abstract: PURPOSE:To enhance clamping pressure corresponding to load during both positive and reverse rotation and restrain slip by having a movable disc integral with a lead bush member approach along the first lead during positive rotation and the movable disc only approach along the second lead during reverse rotation with a guide means, respectively to a fixed disc. CONSTITUTION:When a belt-type non-stage transmission 10 is positively rotated, a movable disc 46 is given left rotation relative to an output shaft 14 and a fixed disc 44 toward an output pulley 32, corresponding to the tension of a transmission belt 38. Next, a lead bush member 68 is guided to an axial direction by the first guide groove 70 and the first spring key 72, and prevented from an axial movement by the stopper portion 86 of the disc 46, so that the disc 46 can since then approach a disc 44 along the groove 70 integrally with the bush member 68 corresponding to lead, to enhance clamping pressure on the transmission belt 38. When reversely rotated, the disc 46 only approaches the disc 44 along the second guide groove 80 to enhance clamping pressure on the belt 38 corresponding to load.
Patent JP-H115231-A (JP)
Title: Nozzle for sandwich molding
Inventor: WAKAI SATORU
IPC: B29C45/16
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To enable the easy discharge of a leaking molten resin by contriving the arrangement of a peripheral groove groove formed on the outer peripheral face of an inner nozzle, in a sandwich injection molding made up of a core layer and a skin layer in the cross section of the molding when a plastic molded. SOLUTION: In the nozzle for sandwich molding equipped with an outer nozzle 31, an inner nozzle 32 and a needle 33, a spiral peripheral groove 51 extending from an upper position to the side of a second resin injection hole to a lower position to the side of a drive source lateral end part, on the second peripheral face of the inner nozzle 32, is formed between a position in which the second resin injection hole 35 is formed and the drive source lateral end part in the inner nozzle 32. At the same time, a down directed resin bleeder 52 which communicates with the peripheral groove 51 and is open to the outside is formed between the positions described.
Patent JP-S6315458-A (JP)
Title: Semiconductor storage device
Inventor: NAKAHARA MASAKIMI
IPC: H01L27/112
Filed: 1986-07-08
Abstract: PURPOSE:To enable the manufacture of storage devices corresponding to separate specifications respectively in a short time, by using a construction wherein different pieces of information are written according to the presence or absence of a light-intercepting film. CONSTITUTION:A film having an inferior transmittance of ultraviolet rays, e. g., an SiN film (light-intercepting film) 6, is provided on the surface of an insulating film 5 of EP ROM. Next, according to a separate specification from a user, patterning is applied so that the SiN film 6 is removed in a part (a) wherein writing is to be made as data '1' and that it is left in a part (b) wherein writing is to be made as data '0'. Subsequently, electrons (e) are implanted in floating gates 3 of all parts, '0' is once written therein, and next ultraviolet rays 7 are applied to the entire surface of a device. Then electrons (e) are released from the part (a), while the electrons (e) in the part (b) are left as they are. In this way, the data '1' are written in the part (a) and '0' in the part (b).
Patent JP-H06348341-A (JP)
Title: Foreseeing positioning controller using roll guiding mechanism
Inventor: YOSHIDA KOJI
IPC: G05B13/02
Filed: 1993-06-04
Abstract: PURPOSE:To shorten the time needed for setting to a target position from the largest overshoot position by changing the parameter of a foreseeing control expression to the parameter calculated from the spring characteristic when the direction is inverted at the largest overshoot position. CONSTITUTION:A moving direction inversion detecting means 20 is added to a conventional device together with a roll characteristic parameter storing means 21, a spring characteristic parameter storing means 22, and a parameter switching means 23. That is, the step response of a velocity control system is calculated even when a controlled system has the spring characteristic, and the parameter of a foreseeing control expression is also calculated to the spring characteristic. Then the changing of parameters is carried out when the moving direction is inverted and after overshooting. Thus the parameter is always ensured for control in accordant with the characteristic of the controlled system. As a result, the largest overshoot point can be quickly set to a target position and an entire setting period can be shortened.
Patent JP-S5783427-A (JP)
Title: Bonding method of metal foil and thermoplastic resin
Inventor: SUZUKI HAJIME
IPC: B29C65/70
Filed: 1980-11-14
Abstract: PURPOSE: To adhere metal foil to the surface of thermoplastic resin molded articles readily and firmly, by fixing metal foil in the mold via thermal insulant and injection molding thermoplastic resin.  
     CONSTITUTION: Aluminum foil 1 of 0.01mm thickness is fixed with the both faces adhesive tape in the planar article obtainable mold via art paper 3 of ca. 0.5mm thickness. When nylon 12 resin of resin temperature 250°C is injection molded, the molded article of which the planar sheet is adhered with aluminum foil is obtained. By this, metal foil can be adhered readily and firmly to the proper position of the surface of thermoplastic synthetic resin molded articles. Because injection molding and metal foil adhesion are accomplished at the same time, the manual operation to follow becomes unnecessary. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0880151-A (JP)
Title: Battery housing structure in knapsack type pest control machine
Inventor: SHIMURA KAORU
IPC: A01M9/00
Filed: 1995-06-27
Abstract: PURPOSE: To provide the subject structure excellent in workability, so designed that an attaching part for a battery to drive a cell motor is furnished on a back pad side to make use of a space on the back pad side, thereby obviating the projection of the battery outside and protecting the battery from being caught by branches or leaves during work. CONSTITUTION: In a knapsack type pest control machine capable of starting up an onboard engine by a cell motor, this battery housing structure is so designed that a recess 3b serving as a battery case is provided on the surface situated on the onboard engine side of a resin plate surface 3a located on the central back surface of a back pad 3 molded monolithically with a resin to house a battery 5 in the recess 3b.
Patent JP-H11349029-A (JP)
Title: Cap for bottle filled with drinking water
Inventor: YAMAZAKI KATSUHIKO
IPC: B65D51/24
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a cap for a bottle filled with drinking water which always enables one to drink drinking water in the bottle using a straw without the need to remove a cap of the bottle. SOLUTION: The cap for bottle includes a cap body 1, wherein an internal thread is formed on the inner surface thereof so as to be engaged with an external thread provided on the mouth of a bottle 9, and a protrusion 5 outwardly extending in opposition to the body 1. A through hole 6 is formed through the protrusion 5 and cap body 1 so that a straw 1 can be inserted into the hole 6. And a cylindrical body 4 which has an external thread having the same profile as an internal thread formed on the mouth of the bottle is provided at the upper part of the body 1. Thus if a cap 8 originally mounted on the bottle is removed and the cap for bottle is mounted on the bottle 9, the straw 7 can be provided in a mounted state. And by mounting the cap 8 on the bottle, water in the bottle can be prevented from spilling out.
Patent JP-S5949287-A (JP)
Title: Method and apparatus for continuous compression molding of coking coal
Inventor: KAMEI TAKAO
IPC: C10B45/02
Filed: 1982-09-13
Abstract: PURPOSE:To obtain homogeneous compression molded coal, continuously, in high efficiency, by integrating a compression molded coal remaining in a mold with the coking coal in a space between the stationary mold and the moving mold under the compressive force. CONSTITUTION:The compression molded coal 8b is left in the mold 4, and is clamped between the stationary mold 3 and the moving mold 2. The coking coal 5 is charged into the space behind the compression molded coal 8b and surrounded by the stationary mold 3 and the moving mold 2. The charged coal 5 is pressed from the lateral sides and integrated with the compression molded coal 8b by the moving mold 2. The compressive force of the moving mold 2 to the continuously compression molded coal 8c is reduced or the mold 2 is separated from the compression molded coal 8c, and the coal 8c is discharged to the direction perpendicular to the compressing direction of the moving mold 2. The compression molded coal can be prepared continuously by repeating the above steps.
Patent JP-H084671-A (JP)
Title: Scroll type fluid machine
Inventor: SAKAMOTO SUSUMU
IPC: F01C19/08
Filed: 1994-06-20
Abstract: PURPOSE:To prevent the wear and damage of the respective tip parts of a seal member by providing a seal member with a plurality of lip parts which are brought into contact with one side surface of the recessed groove of a lap part and which are arranged so as to be apart to each other, and by making the height of the lip parts shorter than the height of the seal member. CONSTITUTION:The height of a lip part 33 is shorter than that of a seal member 31 as much as a dimension h1 due to the inclined surface 32 of the seal member 31. When a part of compressed air intrudes from a compression chamber into the recessed groove 5 of a lap part 3 in the direction shown by the arrow A, the seal member 31 floats up from the inside of the recessed groove 5 toward the bottom surface 10A, and the upper surface 31B thereof is slidingly brought into contact with the bottom surface 10A, so that the sealing between the addendum side 3A of the lap part 3 and an end plate 10 can be enabled. The respective ends of the lip parts 33 are brought into contact with the side surface 5B of the recessed groove 5 for sealing between the inside surface 31C of the seal member 31 and the side surface 5B, so that the leakage of compressed air can be prevented. Since the end parts 33A of the lip parts 33 are apart from the bottom 10A, the lip parts 33 can be prevented from being dragged while following up the turning motion of a turning scroll 9, so that sealing performance can be enhanced.
Patent JP-S643367-A (JP)
Title: Adjusting structure for backlash of gear
Inventor: NAKADA MASASHI
IPC: F16H55/24
Filed: 1987-06-25
Abstract: PURPOSE:To easily adjust the quantity of backlash by axially sliding, and stopping and holding a wheel in which an arc part of a taper part is provided on one in the axial direction of its tooth profile which is engaged with a worm gear. CONSTITUTION:One end in the axial direction of the tooth profile of the gear part 11 of a worm wheel 10 which is engaged with a worm gear 13 is formed into an arc part 12 or a taper shape and the worm wheel 10 is axially slidably installed in a casing 15, thereby, enabling the adjustment of the quantity of backlash due to assembling error and dimensional error, etc. which occurs between the gear part 11 of the worm wheel 10 and the gear part 14 of the worm 13. And, by performing initial setting in such a way that the engaging point between the gear parts of the worm wheel 10 and the worm 13 prior to adjusting falls on the arc part 12, the worm wheel 10 is slided in an X direction to adjust the quantity of backlash and a teeth washer 16 is driven is hold its position. Thereby, the quantity of backlash can be adjusted with a simple operation.
Patent JP-S6319313-A (JP)
Title: Breakwater structure
Inventor: WATARAI HIDEAKI
IPC: E02B3/06
Filed: 1986-07-10
Abstract: PURPOSE:To obtain a breakwater structure having a simple structure so as not to interfere landscape by a method in which a curtain is horizontally spread and set on a place where the vertical movement of water particles of waves is interrupted. CONSTITUTION:Floats 3 are fixed to the corners of a curtain 1, and a material 4 such as net, etc., is attached to the lower part of each float 3. The lower end of the material 4 is fixed to a seabed. The curtain 1 may be set almost horizontally under sea but must be set on a place where the vertical movement of water particles of waves is interrupted. Since the vertical movement of water particles of waves is reduced by the curtain 1, waves-breaking effect can be obtained by such a simple facility.
Patent JP-H116723-A (JP)
Title: Surface roughness evaluation method and magnetic recording medium
Inventor: HIROSE TAKAYUKI
IPC: G11B5/65
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To enable evaluation of a surface roughness in an arbitrary direction within a disc surface with a magnetic recording medium using a texture substrate without being affected by a matter attracted on the surface, by measuring the surface roughness using a rocking curve method, one of X-ray diffraction methods. SOLUTION: A rocking curve is measured at an arbitrary location of a disc not only in a circumferential direction or in a radial direction but also in an arbitrary direction within a plane. Firstly the center of a magnetic recording medium is matched with the intersection of the Y axis and X axis. A point M0 (r, ψ) is initially moved on the Y axis to make a measuring point M. Then, an angle of deviation α is set as made by a projection line onto an XY plane of incident X rays and the X axis. The measurement of the rocking curve in the arbitrary direction within the plane, namely, the evaluation of the surface roughness is made possible by varying the deviation angle α.  The use of X rays enables evaluation of the surface roughness in the arbitrary direction within the plane of the disc with a magnetic recording medium using a texture substrate without being affected by a matter attracted on the surface.
Patent JP-S5584915-A (JP)
Title: Liquid crystal display body
Inventor: KANBE SADAO
IPC: G09F9/46
Filed: 1978-12-21
Abstract: PURPOSE: To make the display body suited for the display parts of televisions, etc. by superposing two sets of the cells packed separately with the liquid crystal of a low viscosity and that of a high viscosity and driving the high-viscosity liquid crystal on the high-temperature side and the low-viscosity liquid crystal on the low- temperature side in the display which makes use of the dispersion of liquid crystals.  
     CONSTITUTION: Two layers of cells are constitutied by mutually orthogonally intersecting polarizing plates 1, glass substrates 2, electrodes 3 and spacers 4 in the multi-digit-driven 2-frequency method dynamically (2F method) driven liquid crystal display device. High-viscosity liquid crystal is used for one of liquid crystals 5 and low-viscosity liquid crystal for the other. In this way, the 2F method display which could not have been realized with the use of one kind of liquid crystal composition which has a suitable dispersion frequency and response speed on the high- temperature side but causes a delay by 2 digits or more in response speed on the low-temperature side may be made to a difference of 1 digit in the response time between 0W40°C, whereby the good display is obtained. This is particularly suited for character display, television, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000352816-A (JP)
Title: Photosensitive resin composition and method for enhancing its dry etching resistance
Inventor: TAKAHASHI SHUICHI
IPC: G03F7/022
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To form a good pattern and to considerably enhance dry etching resistance while retaining high sensitivity and high resolving power. SOLUTION: The dry etching resistance of a photosensitive resin composition containing an alkali-soluble resin, a photosensitive material and 0.0001-1.0 pt.wt. fluorescent material based on 100 pts.wt. photosensitive material is enhanced by making the weight average molecular weight of the alkali-soluble resin at least 5% higher than that of an alkali soluble resin used in a photosensitive resin composition containing no sensitivity enhancer and having the same sensitivity as the above photosensitive resin composition. Since the fluorescent material has a high sensitivity enhancing effect, such a very small amount of the fluorescent material can enhance sensitivity and the sensitivity of the photosensitive resin composition lowered by the increase of the molecular weight of the alkali-soluble resin can be enhanced without lowering the drying etching resistance of the composition.
Patent JP-S6221844-A (JP)
Inventor: UMEMURA MASUFUMI
IPC: D03D49/10
Filed: 1985-07-19
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-S646795-A (JP)
Title: Fast breeder reactor
Inventor: SHIMIZU HIROSHI
IPC: G21C5/02
Filed: 1987-06-30
Abstract: PURPOSE:To prevent rapid temperature change of coolant in an upper plenum after rapid reactor stoppage by enclosing a control rod drive mechanism extension tube and providing a chamber in which the bottom end vertically extended from a reactor core upper mechanism is held a small gap with the top surface of a reactor core vessel. CONSTITUTION:In the normal operation of a fast breeder reactor constant nuclear reaction is produced and coolant is circulated from the upper part to the lower part in a reactor core 2 and so heated. The coolant flowed out from the top 8 of the reactor core 2 flows in an upper plenum 5 through an outlet 14 after it rises in the inner part of a cylindrical shell 13 from a chamber 15. In the case where the reactor is stopped immediately by a factor of a scram and the like, the temperature of the coolant flowed out from the reactor core 2 is lowered, the flow is reduced, the outflow of the coolant of this part in which the gap between the chamber 15 and a reactor core vessel 16 is narrow and labyrinthine is very small, almost rises in the inner part of the cylindrical shell 13 from the chamber 15 and flows in the upper plenum 5 through the outlet 14. Therefore, the vertical temperature distribution of the plenum 5 is almost constant and the temperature stress is not produced in a vessel 1 and the like.
Patent JP-S5865369-A (JP)
Title: Manufacture of one-side keystone type piston ring having streaks on outer peripheral surface
Inventor: MIYAHARA KATSUHARU
IPC: F16J9/20
Filed: 1981-10-12
Abstract: PURPOSE:To form uniform streaks on the outer pheripheral surface of a piston ring, by at first forming a slit on the annular ring having a rectangular cross- section, then forming said streaks on side surface simultaneously with tilting said surface so that its diameter decreases downward, subsequently forming a slant surface along the inner peripheral edge of the ring. CONSTITUTION:The outer and the inner peripheral surfaces 1a and 1b of the annular ring 1 having a rectangular cross-section are worked, and a part of the annular ring 1 is cut to form a slit. When a number of minute streaks are formed on the outer peripheral surface 1a, working is performed by slightly tilting the outer peripheral surface 1a simultaneously so that the diameter of the ring is reduced downward. Then, an slant surace 3 is formed on the inner peripheral edge part of the upper surface of the annular ring 1. As a result of this, the outer peripheral surface 1a is twisted, and the outer peripheral surface 1a of the annular ring 1 is formed into cylindrical form. Lastly, the surface of the annular ring 1 including the outer peripheral surface 1a is wrapping-processed, and the one-side keystone type piston ring having streaks on the outer peripheral surface is formed.
Patent JP-2000349533-A (JP)
Title: Helical antenna
Inventor: KITANO SHINICHIRO
IPC: H01Q1/36
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a helical antenna where a dielectric loss can be reduced, removal from a die can be facilitated and weight reduction is attained. SOLUTION: An antenna section 2 of the helical antenna consists of an antenna element 4 wound in spiral on a compact that is divided into insulator units 3a to 3d, and the insulator units 3a to 3d are connected in series. When the insulator units 3a to 3d are fitted in with each other for the connection, ends of elements units configuring the antenna element 4 are electrically in face contact. Since the split structure is adopted, the forming is facilitated and a degree of freedom of the size of the antenna section 2 can be enhanced.
Patent JP-S5684002-A (JP)
Title: Broad-band sweep oscillator
Inventor: SAKANE TOSHIROU
IPC: H03B23/00
Filed: 1979-12-12
Abstract: PURPOSE:To prevent the momentary interruption of a signal when a frequency by using digits that PLL (phase synchronizing circuit) has. CONSTITUTION:Output frequencies of voltage control oscillators (VCOs) 11-1n differing in oscillation frequency are swept by sweep voltage oscillators 21-2n. Then, VCOs 11-1n are connected to output out via attenuators 31-3n. Further, phase control circuits 41-4(n-1) are provided which output voltages corresponding to differences in oscillation frequency between adjacent VCOs. Then when frequencies are changed over, they are superposed upon the sweep voltage output that corresponds to VCO which should change over the phase control output and attenuators of VCOs changing and changed simultaneously are controlled in terms of attenuation.