baber/WOPTO huggingface dataset:
Patent JP-S61291178-A (JP)
Title: Thermal recording material
Inventor: NISHIZAKI TOSHINAGA
IPC: G03G21/04
Filed: 1985-06-20
Abstract: PURPOSE:To provide a thermal recording material which ensures that whether or not a copy being dealt with is an imitative copy can be easily discriminated, by a system wherein an image part and a ground part are respectively constituted of specified halftone dots, and the hue of an ink used for halftone printing is different from the developed color tone of a thermal recording dye. CONSTITUTION:The thermal recording material is produced by providing a thermal recording layer on a base and halftone printing is conducted on the surface of the layer. In the thermal recording material, (i) the image part in the halftone printing is constituted of halftone dots numbering not more than 80 lines/inch while the ground part is constituted of halftone dots numbering not less than 120 lines/inch or (ii) the image part is constituted of halftone dots numbering not less than 120 lines/inch while the ground part is constituted of halftone dots numbering not more than 80 lines/inch, and the hue of the ink used in the halftone printing is different from the developed color tone of the recording material. An image recorded on the surface of the thermal recording material can be prevented from being imitatively copied. Namely, when the image recorded on the thermal recording material in the case (i) is copied by electrophotography, a latent image formed by the halftone printing appears black clearly against the other part of the copy, whereas in the case (ii) the latent image appears white clearly against the other part.
Patent JP-S5926711-A (JP)
Title: Axial aligning method of optical fiber cores
Inventor: FUJISE MASAYUKI
IPC: G02B6/24
Filed: 1982-08-04
Abstract: PURPOSE:To align the axes of optical fiber cores with high accuracy and to connect the fiber cores by melt sticking at a low loss by making light incident from the core of the other optical fiber to the clad of the optical fiber placed oppositely thereto and detecting the state in which the quantity of the leaking light is minimum. CONSTITUTION:The light from an LED or the like is made incident through the core 3 of an optical fiber which is slightly moved in the direction intersecting with the optical axis to the clad layer 2' of the optical fiber placed opposite thereto apart at a prescribed spacing. Part of the incident light has a leaky mode and the light of higher order mode is leaked easily to the outside of the optical fiber owing to the nonuniformity at the boundary face between the layer 2' and the covering layer 1', microbending, etc. If the leaking light 11 is detected with a photodetector 9, and the slight moving position of the optical fiber is controlled to minimize the quantity of the detected light, the axes of the cores 3 and 3' are easily aligned with high accuracy and the optical fibers are connected by melt sticking at a low loss.
Patent JP-S6026803-A (JP)
Title: Piston type hydraulic cylinder
Inventor: YAMADA MASATOSHI
IPC: F15B15/08
Filed: 1983-07-26
Abstract: PURPOSE:To provide compact design and high buffing ability for a hydraulic cylinder of a hydraulic circuit which converts an impact into an effort of compressing gas inside an accumulator and prevents damage of the hydraulic cylinder or the like by boring the piston of the hydraulic cylinder inside. CONSTITUTION:A hydraulic circuit converts a kinetic energy produced by collision of objects into an effort of compressing gas inside an accumulator 2, so as to prevent damages of a hydraulic cylinder 1, piping and so on. If the kinetic energy is so great that the accumulator 2 cannot bear it, a relief valve 3 releases working oil outside the circuit to restrict increase of pressure. For the purpose of the release, a hollow part 4a is formed inside a piston 4 of the cylinder 1, whereby achieving reduced spring constant of a hydraulic spring inside the cylinder 1 without increasing the stroke of the piston 4. Consequently, impact buffing ability may be enhanced without need of reducing the output of the cylinder and elongating the full length of the cylinder 1 or other redesigning requiring enlarged installation space.
Patent JP-H01305272-A (JP)
Title: Air conditioner
Inventor: KURODA MIKIHIKO
IPC: F24F11/02
Filed: 1988-05-31
Abstract: PURPOSE:To prevent a diffusing temperature from abruptly varying and to reduce a user's unpleasant feeling by switching to a control of suppressing variations in a condensing temperature or evaporating temperature in a heat exchanger during continuous operation at the time of alteration of the number of room heat exchangers. CONSTITUTION:When the alteration of the number of room heat exchanges 23 (room units A-D) for circulating refrigerant is detected on the basis of an operation request signal by operation control means 45, the pressure of a room heat exchanger 23 for continuously circulating the refrigerant is switched to the control of alteration time compressing capacity control means 50 in which the pressures before and after the alteration are substantially the same, and the operation of a compressor 1 is controlled in response to the signal from pressure detecting means 30. Accordingly, an operation for suppressing the variation in the condensing or evaporating temperature in the exchanger 23 during the continuous operation is conducted, and the abrupt change of the diffusing temperature does not occur. Thus, user's unpleasant feeling can be reduced.
Patent JP-2000320262-A (JP)
Title: Panel for folding type gate
Inventor: AOYAMA KAORU
IPC: E06B3/48
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a panel for a folding type gate, which can be mounted and demounted simply and folding operation of which is simplified. SOLUTION: In the panel for the folding type gate, the panels 11 are composed of the first and second split panels 11a, 11b formed in left-right same width, and the latch pins of both split panels 11a, 11b are latched and cantilever- supported to support metal fittings 45 formed to the frame-shaped supports 36, 37 of a unit constituting the gate. The insides of both split panels 11a, 11b are abutted and the first and second hinge fittings 30, 31 are connected by connecting pins 29. Since both spit panels 11a, 11b are bulged in the external direction at the places of abutting at that time, both split panels 11a, 11b are not bent in the internal direction because the tendency of folding in the external direction is formed when the gate is folded.
Patent JP-H0886182-A (JP)
Title: Hydraulic striker having controllable number of striking andstriking energy
Inventor: DEIITAA GIYUUDE
IPC: B25D17/26
Filed: 1995-06-01
Abstract: PURPOSE: To change the number of the hammering of a hammering piston and impact force in a continuously at fixed efficiency by changing over pressure load to a piston ring by a rotary slide valve to a mode in the revolution of a motor. CONSTITUTION: Control openings 31-36 changed over to a mode in the revolution of a rotary engine 16 are formed between a rotary slide valve 15 and a control bush, while the rotary slide valve 15, a pump connection 21, a tank connection 23 and a percussion piston 25 are connected with pipelines 20, 22, 24. A surface A2 of a piston ring 26 for the hammering piston 25 is formed in size larger than that A1 of the piston ring 28. The hammering piston 25 is positioned at an upper section by loading pressure from the pump connection 21 to the surface A1 via the pipeline 20.  When the rotary slide valve 15 is turned by the rotary engine 16, the surface A2 is pressed, the hammering piston 25 is driven to a lower section, and pressure removing openings 28 formed on both sides of the piston ring 28 are opened, and the hammering piston 25 is returned to an upper place, and the hammering piston 25 is reciprocated.
Patent JP-H09320412-A (JP)
Title: Vacuum bulb
Inventor: INAGAKI KOICHI
IPC: H01H33/662
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide the vacuum bulb which is high in vacuum air-tightness, and also high in strength. SOLUTION: A reinforcing member 13 makes its center hole larger than the hole diameter of the center hole of a stationary side end plate 2, but makes it smaller than the outer diameter of the large diameter part of a stationary side electrode bar 4. The stepped part between the small diameter part 4a and the large diameter part 46 of the stationary side electrode bar 4 is hermetically brazed around the center hole of the stationary side end plate 2 so as to be joined, and the small diameter part 4a is thereby projected out of the center hole of the side end plate 2. Furthermore, the center holes of the reinforcing member 13 and the stationary side end plate 2 are coaxially disposed over the outer surface of the stationary side end plate so as to be brazed with the outer surface of the stationary side end plate 2.
Patent JP-S5925459-A (JP)
Title: Traffic control system
Inventor: SAITOU KIYOSHI
IPC: H04Q3/545
Filed: 1982-08-03
Abstract: PURPOSE:To prevent congestion due to an invalid process of a processor, by supplying busy tone without discriminating a state through a processor which stores the connection call to a specific subscriber or a specific trunk line in case such calls concentrate. CONSTITUTION:The contents of a memory 25 for all subscriber lines are copied to a common subscriber memory 4. For instance, an incoming is detected by a trunk line 7 stored in a trunk line processor 3 and reaches a subscriber 1' stored in a subscriber processor 2. In this case, an access is immediately fed to the memory 4 without having any exchange of information with the processor 2, and the corresponding part of an incoming subscriber is read. Then a busy tone is connected to the line 7 or the calling subscriber if the desired subscriber is busy. When the subscriber is not busy, the processor 2 is connected to transmit the incoming. Therefore, no exchange of information is needed with the processor 2 storing the corresponding subscriber in case a congestion occurs to the traffic to the incoming subscriber. In addition, it is not required for the processor 2 to discriminate the subscriber state, etc. Thus congestion can be prevented.
Patent JP-H04335985-A (JP)
Title: Method and apparatus for drying clothes or the like
Inventor: KODA ICHITARO
IPC: F26B3/30
Filed: 1991-05-11
Abstract: PURPOSE:To dry in a short drying time and to eliminate phenomena such as shrinkage, discoloration, rigidity. CONSTITUTION:A drying tank 1 in which washed and dehydrated clothes, etc., 11 are filled, a vacuum pump 6 for evacuating in vacuum the tank 1, and a far infrared ray heater 3 for heating the clothes, etc., 11 in the tank 1, are provided.
Patent JP-S5360503-A (JP)
Title: Time-division switching control system
Inventor: NAITOU SHIYUNICHI
IPC: H04Q11/04
Filed: 1976-11-11
Abstract: PURPOSE:To prevent undesired data from being read from a memory by writing prescribed data into a storage memory.
Patent JP-S6027530-A (JP)
Inventor: KONDOU TOSHIYUKI
IPC: D04H3/016
Filed: 1983-07-27
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-H06344364-A (JP)
Title: Frp molds
Inventor: KAWAMORI KOICHI
IPC: B29K105/06
Filed: 1993-06-07
Abstract: PURPOSE:To provide FRP molds capable of reducing the occurrence of a phenomenon of entrapment of air within the molds at the time of clamping the molds without reducing the function intrinsic to shear edge portions and capable of greatly improving production speed. CONSTITUTION:A part of a shear edge portion 10 of one 1 of molds is formed at right angles with the direction of the opening/closing operation of the mold 1 and further formed out of one or a plurality of blocks 11 which are movable in a direction in which said shear edge portion 10 can approach or be separated from a shear edge portion 20 of the other mold 2. Furthermore, FRP molds comprise an actuator 3 for deviating the blocks 11 in a direction in which the shear edge portion 10 approaches or is separated from the shear edge portion 20 according to a control signal, a means 7 for detecting the opening/closing operation of the molds and controlling means 4, 6 for receiving a detection output from the detecting means 7 and sending the control signal to the actuator 3 so that the blocks 11 are deviated in a direction in which the shear edge portion 10 approaches or is separated from the shear edge portion 20 in synchronism with the closing or opening operation of the molds.
Patent JP-S6113914-A (JP)
Inventor: ICHIKAWA KATSUHIKO
IPC: A47G7/03
Filed: 1984-06-30
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-H0429136-A (JP)
Title: Processing liquid supply method of automatic developing machine for photosensitive material
Inventor: TANAKA KENICHI
IPC: G03C5/31
Filed: 1990-05-24
Abstract: PURPOSE:To facilitate preparing operation for processing liquid and/or supplementary liquid and to prevent work environment and peripheral equipments from being contaminated and corroded respectively by mixing a solidified processing agent with a processing solvent at a specific ratio right before the agent is supplied to a processing tank. CONSTITUTION:One or two kinds of solidified processing agent right before being supplied into the processing tank is mixed with the processing solvent at the specific ratio to prepare the processing liquid, which is supplied into the processing tank. Namely, the time right before the processing liquid is supplied to the processing tank is within 12 hours, preferably 6 hours, or specially preferably 1 hour before the supply to the processing tank. In concrete, the solid processing agent is a liquid developer, fixing liquid, rinsing liquid, bleaching liquid, etc., corresponding to a photosensitive material and solidified. Consequently, the preparing operation for the processing liquid and/or supplementary liquid is facilitated, neither the work environment contamination nor peripheral equipment corrosion, and influence upon the human body of a preparing operator is reduced.
Patent JP-H11314489-A (JP)
Title: Writing utensils
Inventor: FURUKAWA KAZUHIKO
IPC: B43K8/03
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To solve problems simultaneously such as blow out of a corrector writing utensils under compression and decompression, a cap pumping phenome non, appearance and cost, and an abrupt non-writable state at the end of writ ing. SOLUTION: The direct liquid type corrector writing utensils has a low ink viscosity of 2 to 100 mPa=S, a corrector of an inner pressure control function, and an ink guide core, and also has ink retainable thin inner cotton 1 or the like connected to the ink guide core built in an ink reservoir. By making the inner cotton 1, ink reservoir 7, and corrector in a most suitable relation in its each volume, an effectiveness can be obtained through a synergistic effect.
Patent JP-H11327410-A (JP)
Title: Image recorder
Inventor: OGATA HIDEICHIRO
IPC: G03G15/01
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To improve image quality. SOLUTION: This recorder is provided with a memory in which image data is stored, an image forming part 12 for forming an image on a storage medium 37 in accordance with the image data read out from the memory, a medium carrying means for carrying the medium 37, a driving means for driving the medium carrying means, a correction value setting means for setting a correction value, and a timing varying means for varying timing for accessing the memory based on the correction value. In such a case, the timing for accessing the memory is varied, based on the correction value set by the correction value setting means. Therefore, even when temperature and humidity are changed, an image is not distorted and the image quality is improved.
Patent JP-S6028954-A (JP)
Title: 4-alkanoyloxybenzoic acid-4-substituted phenyl esters
Inventor: SUGIMORI SHIGERU
IPC: C09K19/20
Filed: 1983-07-26
Abstract: NEW MATERIAL:A compound shown by the formula I (R is 3-10C branched alkyl; R' is 1-10C straight-chain or branched-chain alkyl, or alkoxy). EXAMPLE:4-(3-Methyl)pentanoyloxybenzoic acid-4-pentylphenyl ester. USE:A liquid crystal composition. Having stability to water, light, heat, air, etc., low threshold voltage and saturation voltage required for driving display elements, low viscosity to make a response rate high. PREPARATION:4-Hydroxybenzoic acid shown by the formula II is reacted with a 4-substituted phenol shown by the formula III in xylene in the presence of boric acid and sulfuric acid as a catalyst to give a 4-hydroxybenzoic acid-4-substituted phenyl ester shown by the formula IV, and this compound is reacted with a branched-chain carboxylic acid chloride shown by the formula V, to give a compound shown by the formula I .
Patent JP-S5762824-A (JP)
Title: Calking device
Inventor: SAGAWA KATSUTOSHI
IPC: F16B4/00
Filed: 1980-09-29
Abstract: PURPOSE: To perform sufficient fitting and sure calking work by one process by inserting a pressing spring between a piston rod and a work holder, and pressing in two steps, i.e., smaller extrusion and larger extrusion than pressing force of the spring.  
     CONSTITUTION: A cylinder 1 and flanges 2, 3 are positioned on the same axial line and placed at work holding position of a calking device 10. Pressure oil is supplied to a port 13 of a hydraulic cylinder 11 to move a piston 15 and a work holder to the right. The tip 23 of the work holder 20 is brought into contact with the flange 2 and a hole 6 is fitted to a small diameter part 2 of the cylinder 1 by pressing. When fitting is made completely, the work holder 20 stops and further compresses a compressing spring 26 by oil pressure from the port 13, and moves a piston rod 16 to the right of the work holder 20, and a calking punch 18 is protruded from the work holder 20. By this way, the punch 18 stakes a small diameter part 4 of the cylinder 1 to complete a hub. Staking of small diameter part 5 on the right is performed simultaneously by the same way. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63303181-A (JP)
Inventor: SASAKURA TADAO
IPC: D06M13/44
Filed: 1987-05-30
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-S6117701-A (JP)
Title: Non-bleeding pilot relay
Inventor: FUJIWARA MASATOSHI
IPC: F15B5/00
Filed: 1984-07-03
Abstract: PURPOSE:To eliminate any insensitive zone of the captioned relay an thereby improve reliability thereof upon its operation by constructing a plunger valve with two valve bodies arranged in parallel on the shaft of said valve having and said two valve bodies opposed to valve seats each formed separately. CONSTITUTION:To an air intake valve 20 constituted by a plunger valve formed between a pressure supply chamber 3 in which supply air pressure Psup is introduced and an output chamber 4 from which an air pressure output Pout is taken out, another second air intake valve 20B having a valve body 21 and a valve seat 22a is newly provided, so as to form the air intake valve 20 in a double- seated structure. Hereby, pressures acting on both sides of the two valve bodies 14, 21 are applied to working areas where the pressures described above become relatively equal to each other, and thereby useless working force applied to the whole plunger valve is substantially eliminated. Accordingly, an insensitive zone, say, a dead spot making troubles up to now is eliminated for improving the reliability of the captioned relay upon its operation.
Patent JP-H07313189-A (JP)
Title: Production of optically active alpha-hydroxy acid by microorganism
Inventor: HASHIMOTO YOSHIHIRO
IPC: C12P41/00
Filed: 1994-05-27
Abstract: PURPOSE:To produce an optically active alpha-hydroxy acid useful as a synthetic raw material for pharmaceuticals and agrochemicals, an optical resolution agent, etc., on an industrial scale at a low cost by treating a specific alpha- hydroxynitrile or a mixture of the corresponding aldehyde and hydrocyanic acid with a microorganism in the presence of a water-soluble metal salt. CONSTITUTION:An optically active alpha-hydroxy acid of formula II (e.g. 3- phenyllactic acid) is produced from an alpha-hydroxynitrile of formula I (R is an o-, m- or p-substituted H-, OH-, 1-3C aliphatic saturated alkyl, a 1-3C aliphatic alkoxy, thioalkyl, halogen, phenyl, phenoxy, amino or nitro; (n) is an integer of 0-3) (e.g. 3phenyllactonitrile) or a mixture of the aldehyde corresponding to the nitrile and hydrocyanic acid by the action of a microorganism (e.g. Pseudomonas sp. BC13-2 (FERM BP-3319)). In this process, the objective hydroxy acid is produced in high efficiency by adding a water-soluble metal salt (e.g. calcium chloride) to the reaction system.
Patent JP-H032515-A (JP)
Title: Rotary beam type two-axial angular velocity meter
Inventor: UMEMOTO KANEYUKI
IPC: G01C19/5705
Filed: 1989-05-29
Abstract: PURPOSE:To simplify the structure and to remove an acceleration proportional signal component which becomes an error signal about an angular velocity signal by making adjustments so that the neutral axes of both piezoelectric detectors are parallel and pendulum shafts are parallel. CONSTITUTION:Vibration acceleration of frequency which is equal to the rotational frequency of a rotary shaft is applied at right angles to the rotary shafts 14 and the lengthwise direction of the piezoelectric detectors 15a and 15b. Then four sectional corners of each of bent parts 21a and 21b are cut so that the outputs of the detectors 15a and 15b and their output difference become minimum, thus making the adjustments so that the neutral axes 22a and 22b are parallel. Similar vibration acceleration is applied in the lengthwise direction of the detectors 15a and 15b and weights 16a and 16b are cut so that the outputs of the detectors 15a and 15b and their output difference become minimum, thereby making adjustments so that the pendulum axes 27a and 27b connecting the support points of the piezoelectric detectors 15a and 15b and the centers of gravity of the weights 16a and 16b are parallel. Consequently, the error component due to the acceleration is removed and the manufacture is facilitated and reduced in cost.
Patent JP-H08326798-A (JP)
Title: Disk brake
Inventor: NAKAOKI HIDEYUKI
IPC: F16D65/095
Filed: 1995-06-02
Abstract: PURPOSE: To provide a disk brake in which wear of part contact faces due to play is economically reduced by restraining play of friction pads due to vibration of a vehicle during running, while opposed a pair of friction pads are made in common. CONSTITUTION: The bottom side of friction pads 5 is supported with torque receiving pins 4 passing through pin holes 6 of a pad back plate 5a. The top side of the pads is supported with a couple receiver 7 allowing expansion or contraction in the tangential direction of a disk, provided on the position of engaging a contour edge of the back plate. In this way, the friction pad 5 is formed into a right and left symmetric shape so as to make the pads in opposite positions in common, simultaneously the gap between the pin hole 6 and the pin 4 is minified, and hence play of the pad is stopped with the pin 4.
Patent JP-S6031585-A (JP)
Title: Resin composition for friction material
Inventor: MORI KUNIO
IPC: C08L61/34
Filed: 1983-07-28
Abstract: PURPOSE:To provide a resin compsn. in powder for friction material, which contains a modified novolac phenol resin, an isocyanate compd. and hexamethylenetetramine, is excellent in friction characteristics, heat resistance and durability, is fast curing and has good formability. CONSTITUTION:An aromatic hydrocarbon resin-modified novolac phenol resin is prepd. by reacting 100pts.wt. phenol with about 5-100pts.wt. aromatic hydrocarbon resin in the presence of an acidic catalyst and then adding formaldehyde for interaction. The resin compsn. for friction material is obtained by blending 100pts.wt. the above modified novolac phenol resin, about 0.5-10pts.wt. isocyanato group-contg. compd. [e.g. 2,2-bis(4,4'-dicyanato-diphenyl)propane] and about 1-30pts.wt. hexamethylenetetramine.