baber/WOPTO huggingface dataset:
Patent JP-H09314413-A (JP)
Title: Clamping system
Inventor: YOSHIE TORU
IPC: B42B5/06
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a clamping system capable of storing more number of clamp plates having wider width. SOLUTION: A clamping system comprises a cartridge 100 in which plurality of clamp plate substantially flat shaped are stored in laminated condition, a transferring section 30 which picks up one of the clamp plates and transfer to a clamping position 13 to clamp the end of sheets, and a clamping mechanism 50 which bend the clamping plates transferred to the position 13 holding both ends of the clamp plate and to clamp the end of the sheets inserted in the position 13.
Patent JP-H0271058-A (JP)
Title: Cryogenic expansion machine and cryogenic refrigerator using the machine
Inventor: HIROYASU MAKOTO
IPC: F25B9/14
Filed: 1988-09-07
Abstract: PURPOSE:To obtain a cryogenic expansion machine which is operated with high reliability at a cryogenic temperature level, to enhance the efficiency, and to reduce the size of the machine by employing a vibration type linear motor for absorbing the work generated at a piston in the machine. CONSTITUTION:A cryogenic expansion machine 12 has an expansion mechanism 13 for expanding helium gas as refrigerant gas, and a valve mechanism 30 for switching the supply and discharge of the gas to and from the mechanism 13. The mechanism 13 has a cylinder 14 opened at its upper end, and a piston 16 hermetically engaged reciprocatingly movably with the cylinder 14 to form an expansion chamber 15 in the lower section of the cylinder 14, and a gas suction port 17 and a discharge port 18 are opened at the bottom wall of the cylinder 14. A vibration type linear motor 19 is disposed to absorb the work generated upon the reciprocation of the piston 16.
Patent JP-S6469628-A (JP)
Title: Curable polyphenylene ether and preparation thereof
Inventor: KATAYOSE TERUO
IPC: C08G65/44
Filed: 1987-09-09
Abstract: PURPOSE:To provide a polyphenylene ether remarkably improved in chemical resistance and heat resistance after curing thereof, by partial introduction thereinto of allyl groups. CONSTITUTION:A curable polyphenylene ether is essentially constituted of units of formula I with the rate of allyl group substitution being 0.1-100mol.% according to an equation: rate of aryl group substitution = (total molar amt. or allyl groups)/(total molar amt. of phenyl groups) X 100(%). In formula I, m is the no. of the units in a polyphenylene ether chain, ranging from 1-6; n is the rate of polymerization in chains; and R1-R4 are each allyl or hydrogen; Q' is Q and/or allyl-substituted Q, provided that Q is hydrogen when m is 1, or is a residue of a polyfunctional phenolic compd. having, per molecule, 2-6 phenolic hydroxyl groups and unpolymerizable substituents at ortho and para positions relative to the phenolic hydroxyl groups when m is 2 or higher.
Patent JP-H0386753-A (JP)
Title: Polyester resin composition and its preparation
Inventor: MITSUUCHI MASAMICHI
IPC: C08K9/04
Filed: 1989-08-30
Abstract: PURPOSE:To improve the deformation properties without detriment to the mechanical properties of a molded article prepared from a thermoplastic polyester resin by melt mixing the thermoplastic polyester resin with a fibrous reinforcement and granular glass flakes. CONSTITUTION:Glass flakes having a means thickness of 0.7-7mum and a mean particle diameter of 5-100mum are stirred and mixed with an org. solvent soln. of a binder (e.g. polyvinyl acetate) while they are flowing. The resulting mixture is dried to give granular glass flakes having a major diameter of 50-5000mum and a mean particle diameter of 100-2000mum. A thermoplastic polyester resin contg. 3-30wt.% polycarbonate is compounded and melt mixed with 3-65wt.% fibrous reinforcement (e.g. glass fiber) having a diameter of at least 1mum and a length of at least 15mum and 3-65wt.% the granular glass flakes.
Patent JP-S59113532-A (JP)
Title: Optical information reproducer
Inventor: TANAKA SHINICHI
IPC: G02B7/28
Filed: 1982-12-20
Abstract: PURPOSE:To enable focus error detection which is stable against a temp. change by maintaining the optical position relation of a photodetector with respect to a light emitting point constant against the temp. change so that a part of the detecting luminous flux does not transmit excess optical elements between a light separating means and a photoelectric detector. CONSTITUTION:A detecting luminous flux 17 is obtd. from the light reflected from a reading light spot. The 1st part (lower half) separated of the flux 17 is divided from the remaining 2nd part by an eccentric lens 16, and forms a far field pattern of a spot light source 11 on a photoelectric detector 18. The 2nd part forms likewise a near field pattern. Both field patterns are spatially separated by means of the lens 16. The photoelectric detector 18 consists of four photodetecting cells 18a-d (T is a track projection direction). If there is no focus error, a near field pattern 20a is formed on a boundary line 19a, but when a focus error arises, asymmetrical out of focus is resulted like 20a' or 20a'', and the focus error can be detected by comparing the output signals of cells 18a and 18b. If the light source 11 and the detector 18 have a mutually equivalent positional relation with a light separating means 13, the error detection is not affected by the temp. change.
Patent JP-H0667300-A (JP)
Title: Photograph forming device
Inventor: YAMAMOTO SHOHEI
IPC: G03B17/53
Filed: 1992-08-24
Abstract: PURPOSE:To form a photograph wherein a face image is of a standard size by measuring the size of a face and varying image magnifications. CONSTITUTION:In a photographic room, a face size measurement part 22 which detects the size of the face of a person to be photographed is provided. This face size measurement part 22 has three light projection elements 23a-23c which are longitudinally arranged and photosensors 24a-24c which are arrayed longitudinally in three arrays. A face size decision part 27 decides the face size from a combination of the output signals of the photosensors 24a-24c and displays the decision result by turning on lamps 17a-17c. The person to be photographed changes the face position according to the illuminating lamps. The photographing position is changed within the focal depth of photographic lenses to vary the image magnifications and a face image of proper size is taken in the photograph at a proper position.
Patent JP-H0937914-A (JP)
Title: Enveloping body for eating and drinking counter having opening and closing door and eating and drinking counter provided with enveloping body
Inventor: ISHINO MURAICHI
IPC: A47G23/08
Filed: 1995-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent a door from being kept open and eliminate the danger of having a finger caught by the door by providing a door support member having a cam driver in the inside part, with which a cam follower of a transparent opening and closing door member can engage. SOLUTION: An enveloping body 4 is screwed on a guide rail 2 by a screw 13 in such a manner as to surround a crescent chain conveyer 3. An enveloping body 4 adjacent to the screwed enveloping body 4 is connected by a bolt to form a crescent chain conveyer 3 in a closed space. At the time of opening an opening and closing window opening 11, a grip 8 of a transparent opening and closing door member 10 is lifted up by single hand to move the transparent opening and closing door member 10 along a guide groove 19 upward, and an opening is formed under the lower end part of the transparent opening and closing door member 10 to take out a container 23 where food and drink are contained, which is sent by the crescent chain conveyer 3 by the other hand.
Patent JP-S61101752-A (JP)
Title: Solar hot water supply and room heating system
Inventor: MASUGUCHI YOSHITSUGU
IPC: F24J2/04
Filed: 1984-10-25
Abstract: PURPOSE:To facilitate repair work or inspection of joints so as to prevent liquid leakage troubles by connecting collectors for liquid with an extendable joint in a gap between collectors for air. CONSTITUTION:Liquid circulation pipes 19 of collectors for liquid which are opposed with each other and project from the side of a collector 4 for air is connected by a joint 8 in a gap 7 between the collectors 4 for air, said joint being in the form of an extendable and flexible bellows and fastened to the liquid circulation pipes 19 by a hose band 34. Further, a hose for sleeve 35 covers between the end of the sleeve 33 and liquid circulation pipe 19 to prevent the air leak from the opening at the end of the sleeve 33.
Patent JP-H0272927-A (JP)
Title: Manufacture of stretched blow bottle with handle
Inventor: MATSUOKA DAIZO
IPC: B29L22/00
Filed: 1988-09-09
Abstract: PURPOSE:To contrive an improvement in mechanical strength, by a method wherein after volume of a preform transferred within a flowing mold has attained at least specific % of that of the inside of the blowing mold, a part which is to become a recessed part for a handle of the preform is pressed and placed between plugs of movable molds before a temperature of the preform is cooled down to the glass transistion temperature on an inner wall of the blowing mold. CONSTITUTION:A preform 1 is placed between molds 3 possessing a pair of plugs 2, which are actuated hydraulically or pneumatically and confronted with each other and then the bottom part of the preform 1 is ejected by a stretch pin 4. Simultaneously with this or directly after this air is blown into the preform 1 through a blow pin 5 and the preform 1 is expanded toward an inner wall of the mold 3. After volume of the preform 1 has attained at least 80% of that of the inside of the mold 3, a bottle 7 is molded within the mold 3 by pressing the plug 2 into the preform 1 before a temperature of the preform is cooled down to the glass transition temperature on an inner wall of a blowing mold. A part where a handle is to be formed is molded at a temperature lower than those for portions upper or lower than that part, in the preform to be used and the preform is molded with either a blow molding or injection molding.
Patent JP-H0388721-A (JP)
Title: Bismuth-containing oxide superconductor
Inventor: HASEGAWA TAKAYO
IPC: H01B12/00
Filed: 1989-08-31
Abstract: PURPOSE:To reduce calcining temp., to extend calcining temp. range and to shorten calcining time by adding a prescribed percentage of Ag to starting materials for Bi-Sr-Ca-Cu-O or Bi-Pb-Sr-Ca-Cu-O type oxide. CONSTITUTION:Ag2O or AgO is added to starting materials for a Bi-contg. oxide superconductor consisting of Bi, Sr, Ca, Cu and O or Bi, Pb, Sr, Ca, Cu and O so that the amt. of Ag is regulated to 0.1-5mol% of the amt. of Cu. The starting materials can be calcined at 820870 deg.C. Thus, calcining temp. is reduced and calcining temp. range is extended. Calcining time is shortened to 100hr.
Patent JP-H04105072-A (JP)
Title: Measuring device for surface potential
Inventor: FURUKAWA KOJI
IPC: G03G15/00
Filed: 1990-08-27
Abstract: PURPOSE:To enable surface potential to be measured with high resolution and sensitivity over a wide measurable range by causing a directly polarized light beam to be incident to a non-linear optical crystal faced to a detected body, and measuring the surface potential on the basis f a change in the polarized state of the light beam emitted from the aforesaid crystal. CONSTITUTION:A non-linear optical crystal 22 at a detection section is sandwiched with opposed electrodes 24. The crystal 22, at one hand, is faced to the portion of a detected body, for example, an electrophotography sensitive body A via an electrostatic shield 28 having an opening 26, and a bias power supply 18 is provided at the other hand. The aforesaid crystal 22 when subjected to electric field, causes a change in the polarized state of incident light, according to the intensity of the field. In this state, a directly polarized light beam L is made incident via a polarizer 14 from a light source 12 to the crystal 22 exposed to electric field corresponding to the surface potential of the electrostatic latent image of the light sensitive body A, in a direction orthogonal with the opposed direction of the electrodes 24. From the aforesaid incident light, an analyzer 21 detects the polarized state of the beam L, and the surface potential of the light sensitivity body A can be measured. The surface potential, therefore, can be measured with high resolution, according to the size of the opening 26, and high potential can be measured at bias voltage corresponding to measurement potential.
Patent JP-2000014285-A (JP)
Title: Apparatus for raising bail and stopping fishing line for spinning reel
Inventor: SEKO SEISHI
IPC: A01K89/01
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To speedily and pleasantly throw a sinker and not to damage thumbs by simultaneously raising a bail and stopping a fishing line. SOLUTION: The bail raising and fishing line stopping of a spinning reel performed by a right and a left thumbs are instantly carried out by operating a line roller equipped with a roller cover 1 having an inside into which a spring 2 is inserted and an outside having a fishing line stopping hook 3. Since the thumbs are not damaged by fishing line stopping, the change of a thumb stopper of a fishing line and a hook stopper can be instantly carried out.
Patent JP-H04108587-A (JP)
Title: Production of ultrapure water
Inventor: MIYAMARU HITOSHI
IPC: C02F9/00
Filed: 1990-08-29
Abstract: PURPOSE:To reduce the load on a membrane device and obtain an ultrapure water contg. an extremely small amt. of particles by regenerating ion-exchange resins when the number of the particles in the water under treatment flowing out of an ion-exchange tower reaches a predetermined value. CONSTITUTION:An ultrapure water production system consists of a primary water purification system comprising a clarification filter, a two-bad, three-tower ion-exchange tower, a reverse osmosis membrane device and a mixed bed ion- exchange tower and a secondary water purification system comprising an ultraviolet bactericidal device for making the water being treated far purer, a mixed bed ion-exchange tower and an ultrafiltration membrane device. In this ultrapure water production system, a particle meter is provided near a water outlet of the ion-exchange tower to stop the supply of the water when the number of the particles leaking into the water being treated reaches a predetermined value, thereby conducting the regeneration of the ion-exchange resin. It is preferable to set the particle meters near an outlet of an anion-exchange tower on the rear side in the case of a two-bed, two-tower or two-bed, three-tower ion- exchange tower and near an outlet of the tower in the case of the mixed bed ion-exchange tower.
Patent JP-H0387871-A (JP)
Title: Developing device
Inventor: HOSAKA AKIHITO
IPC: G03G15/09
Filed: 1989-08-31
Abstract: PURPOSE:To hold toner concentration invariably constant by providing a conductive member between a control blade and a toner concentration detector, grounding the conductive member and eliminating the influence of the AC component of a developing bias. CONSTITUTION:The conductive member 29 surrounds the toner concentration detector 34 on the opposite side from the surface of a developing sleeve 22 between the control blade 24 and a toner concentration detector 30, and this member 29 is grounded. A developer is carried out of a container 21 by an amount equivalent to a layer of thickness determined by the gap among the lower end of the blade 24, the lower end of the sleeve 22, and outer peripheral surface of the sleeve 22. Here, at the toner concentration detector, a developer which rises along a transparent window installed in a compression member 29 is irradiated with infrared light, etc., from a light emitting element through the transparent window and its reflected light is converted into an electric signal by a light receiving element. Light which is emitted backward by the light emitting element is converted by a reference signal generating element into an electric signal. Both the signals are inputted to a control circuit 34 and their difference signal is amplified to control a motor 33.
Patent JP-2001049830-A (JP)
Title: Joint
Inventor: SHIMANE NORIAKI
IPC: E04B1/682
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure capable of being applied even to a panel having a complicated surface-shape, having executability, execution reliability and durability as an exterior waterproof sealing system. SOLUTION: A joint is equipped with a side section 9 gradually opened to an outlet 3 from the bottom section as a sectional shape of a sealing pocket 1 in the joint of an exterior finishing panel, a sealing pocket 4 having the outlet 3 formed in the shape of an internal corner and a second sealing pocket 5 having a slight rise section parallel or somewhat opened to the surface side ahead of the outlet 3 and forming the terminal 6 of the rise section in the shape of a projected corner.
Patent JP-H0949238-A (JP)
Title: Method for burying foundation block for building
Inventor: NAGARA TAKESHI
IPC: E02D27/01
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To firmly hold a foundation block by setting the foundation block having a vertical through hole and sharp-pointed bottom in a burying area and forcing thereafter water into the through hole. SOLUTION: A foundation block body 1 is set at a burying area and a water pipe 6 is attached to each through hole 4, 4... through an attaching port 5 and pressure water is supplied by means of a pump 7 communicating with the pipe 6. Next the pressure water beats violently against the surface of the ground to excavate a hole, while water is fed into the ground so that the ground is softened and fluidized and since the body 1 has a sharp-pinted bottom, the block sinks and is buried under its own weight. Thereafter, as the water is removed from the fluidized earth, the earth is solidified so that a large supporting area is provided under the bottom of the block, and since heavy stones or solid matters deeply sink, a strong and stable layer is formed so that the block can be buried and held.
Patent JP-S60118226-A (JP)
Title: Operation system of moving magnetic field type treating apparatus
Inventor: BIREI KENJIROU
IPC: B01F13/08
Filed: 1983-11-30
Abstract: PURPOSE:To enable effective treatment such as grinding or mixing treatment, by moving a ferromagnetic field intensity region in the acting space of a treating container by the electrical control of a linear motor so as not to form a steady weak magnetic field intensity region in the same place in the treating container. CONSTITUTION:Between mutual linear motors 4, 5 arranged to both sides of a treating container 1 so as to interpose said container therebetween, the relative phase sequence and current direction of a multi-phase AC power source for supplying a current to the coils of the linear motors are changed over with the elapse of time and the ferromagnetic field intensity region formed by mutually adding both moving magnetic fields is moved fractionally in the acting space placed in the treating container 1. By this mechanism, violent random motion is generated in the operation piece 3 in the container throughly and uniformly over the entire region thereof without providing a partition wall in the treating container 1 to make is possible to uniformly and effectively perform treatment such as grinding, mixing or stirring and the enhancement of treatment capacity can be attained to a large extent as compared with a conventional one.
Patent JP-H1038718-A (JP)
Title: Automatic deceleration gear and automatic signal transmitter
Inventor: TOKUNAGA TORU
IPC: G01L3/20
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic deceleration gear having simple mechanism which can be manufactured easily by measuring the maximum output of an engine using a hydraulic pressure for detection, making a graph of measurements and incorporating the graph in a signal transmitter. SOLUTION: Since a spring 2 is built in a hydraulic pressure generator 1, the majority of thrust is consumed for compressing the spring and an appropriate hydraulic pressure for detection is produced. An engine is operated with full power and a load prevailing the engine power is determined. A graph is made using a maximum hydraulic pressure and a maximum load and incorporated in a signal transmitter before the sine curve of a load is determined. It is divided at a deceleration ratio to determine a deceleration switching point. The curve is then divided at several points and a deceleration switch is arranged at each dividing point. The division angle ratio is set equal to the deceleration rate at each stage.  When a pointer passes through the dividing point, a deceleration speed is transmitted automatically if the load is increasing while an acceleration speed is transmitted automatically if the load is decreasing.
Patent JP-H03278066-A (JP)
Title: Electrophotographic sensitive body
Inventor: SATO TETSUYA
IPC: G03G5/147
Filed: 1990-08-27
Abstract: PURPOSE:To impart sensitivity in the case of positive charging, to eliminate image-trailing under high temperature and high humidity, to reduce rise of residual potential after repeated exposures, and to enhance abrasion resistance and durability by successively laminating a photosensitive body an electric charge receiving layer, and a surface protective layer on a conductive substrate and forming the charge receiving layer with a semiconductor layer which facilitates the injection of electrons generated in the charge generating layer. CONSTITUTION:The electrophotographic sensitive body is formed by successively laminating the charge transfer layer 102 containing an electron donor, the charge generating layer 103 containing a material for absorbing the light desired in wavelength and generating electrons, the charge receiving photoconductive layer 104 easily accepting injection of electrons generated in the charge generating layer 13, and the insulating surface protective layer 105 on the conductive substrate 101, thus permitting the obtained electrophotographic sensitive body to be made sensitive by positive charging, to eliminate image trailing under high temperature and high humidity, and to be stable against temperature and humidity, especially, reduced in rise of residual potential due to repeated uses, and superior in abrasion resistance and durability.
Patent JP-H0567127-A (JP)
Title: Spread sheet configuration supporting device
Inventor: SONE YUI
IPC: G06Q10/10
Filed: 1991-09-05
Abstract: PURPOSE:To dispense with the definition of a rule on a cell in one to one, to eliminate extreme dependency on the cell, to construct the rule observing the whole spread sheet, and to realize a flexible inference method. CONSTITUTION:This device is equipped with an input means 1, a knowledge storage part 3, an execution control means 2 which controls the execution of a spread sheet, an inference control means A5 which decides the value of an effect cell by deciding the value of a cause cell, an inference control means B7 which executes the rule when the value of an arbitrary cell in the cause cells and capable of deciding or not changing intentionally the values of plural arbitrary cells, a working storage part 4, a display means 6, a definition means 8 which defines the rule controlled by the inference control means B7.