baber/WOPTO huggingface dataset:
Patent JP-S58191616-A (JP)
Title: Rear suspension
Inventor: KIJIMA TAKAO
IPC: B60G3/20
Filed: 1982-04-30
Abstract: PURPOSE:To achieve a greater operational stability during the cornering by arranging a ball joint in the first quadrant of the horizontal-vertical coordinate with the rear wheel center as reference as viewed from the left side of a body and rubber bushes in the third and fourth quadrants thereof. CONSTITUTION:When a lateral force S works on the ground contact G, as a ball joint 4 is in the first quadrant, a rotary moment is generated in the toe-in direction about the axis L, causing the tire to be displaced in the toe-in direction. When a braking force B works on the gound contact G, the tire tends to toe in and at the same time, when an engine braking force E works on the wheel center W, the tire tends to rotate counterclockwise about the axis M. The rotation causes the tire to toe in likewise as is guided to displaced it inward at the front and outward at the rear depending on the the tilting direction of bushes 2 and 3. When a driving force K works on the center W, the tire tends to toe out. But the tire can be shifted in the toe-in direction by providing a stopper on either the bushes 2 or 3 to check the clockwise rotation about the axis M.
Patent JP-H07255283-A (JP)
Title: Container for plant culture
Inventor: MORI KATSUHISA
IPC: A01G9/20
Filed: 1994-03-18
Abstract: PURPOSE:To provide an economical container for plant culture capable of efficiently warming soil bed in a container for plant culture such as a planter or flowerpot and insulating heat at a low cost in a small energy by a simple structure. CONSTITUTION:In this container, a heating element-supporting plate 1 formed from a water-permeable raw material is put in the lower part of the interior of a container A for plant culture and a linear heating element 2 obtained by coating a carbonaceous short fiber used as a core wire with an insulating coating material is attached to the supporting plate 1 and a lead wire 3 extended from the linear heating element 2 to the outside of the container A is attached on the supporting plate 1 and the lead wire 3 is provided with a plug socket 4 at the top and a voltage transformer 5 equipped with an adjusting dial 6 integrally with the intermediate part of the lead wire or the plug socket is installed.
Patent JP-S548214-A (JP)
Title: Controller for discharge pressure of steam turbine
Inventor: OZEKI TOSHIAKI
IPC: F01K7/38
Filed: 1977-06-22
Abstract: PURPOSE: To safely run a steam turbine power plant using geothermal steam as driving power, by preventing the fluctuation in pressure from being caused by the fluctuation in heat load on a condenser. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S571946-A (JP)
Title: Method for detecting leakage of pressure piping and the like
Inventor: HASEGAWA KUNIO
IPC: G01M3/18
Filed: 1980-06-04
Abstract: PURPOSE:To detect the occurrence and magnitude of leakage quickly and precisely by continuously measuring the stress acting on the pressure piping, and identifying the sudden decrease in said stress. CONSTITUTION:One or more stress measuring sensors, e.g., an electric resistance type strain gage, an electric capacity type strain gage, and the like, are provided at specified positions of the pressure piping and the like wherein leakage should be monitored. The stress which is acting on the piping and the like is continously monitored and recorded during the operating of a plant. In the change in said stress with respect to time, if the stress level is decreased in a short time, and the amount of the decrease of said stress is DELTAsigma, e.g., about 5-10kg/mm.<2>, it can be regarded that the leakage occurs in the pressure pipe. The magnititude of the leakage can be estimated from the amount of the decrease in stress.
Patent JP-S55165976-A (JP)
Title: Gasket material
Inventor: KAKIUCHI KATSUNORI
IPC: C09K3/10
Filed: 1979-06-12
Abstract: PURPOSE: To provide a gasket material having excellent cushioning characteristics and less permanent set by a method wherein a compsn. consisting of an inorg. fiber and a binder contg. an inorg. hollow sphere dispersed therein, is compression molded under heating.  
     CONSTITUTION: An inorg. hollow spheres 2 (e.g. glass microballoon) are dispersed in a solution in an org. solvent for a binder 3 (rubber elastomer or modified product thereof, e.g. nitrile rubber-phenolic resin mixt.) to obtain a dispersion. An inorg. fiber 1 (e.g. glass cloth) is impregnated with the dispersion, and dried to semihardened state. A prepreg is prepd. from the semihardened fiber, and then compression-molded under heating into a gasket material. The gasket materials are bonded through an adhesive 4 to the both sides of a thin metal plate 5 to obtain a gasket suitable for use as the gasket for the cylinder head of automobile. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60218151-A (JP)
Title: Interface converter
Inventor: KAMINOMURA HITOSHI
IPC: H04L29/10
Filed: 1984-04-13
Abstract: PURPOSE:To make a channel detect the inconsistency of a block length by carrying an excessive service-in through an adaptor when status-in is inputted under the state that data are left in a buffer. CONSTITUTION:An interface converter provided with a buffer 16 is connected between a channel and an I/O control device. A counter 22 counts up the number of bytes of data written in the buffer 16 in accordance with the number of times of data transfer on the A side of an I/O interface and a counter 24 counts up the number of types of the data read out from the buffer 16 in accordance with the number of times of data transfer on the B side of the I/O interface. A subtractor 26 subtracts the counted values of these counters 22, 24, and if the difference is not ''0'', inputs an H level output to an AND gate 28. Status-in rising the I/O control device is applied to the other input of the AND gate 28.
Patent JP-H01247723-A (JP)
Title: Suction path for internal combustion engine
Inventor: KONO HIROTOSHI
IPC: F02D9/10
Filed: 1988-03-30
Abstract: PURPOSE:To reduce the both height with maintaining the detection accuracy of an air weight flow by providing a throttle valve shaft not co-axially to the suction path center in the body integrally providing a hot wire type air flow sensor on a throttle body. CONSTITUTION:The air sucked into an engine reaches a throttle body by passing an air cleaner, is shunted in a main path 1 and bypass path 2 herewith and the weight flow is output as a frequency by the hot wire air flow sensor 3 provided on the bypass path 2. A throttle valve 6 is provided at the downstream side of the part where the lower stream end of the bypass path 2 of the main path 1 is shunted and the air weight flow is controlled according to the opening of this throttle valve 6. In this case, the throttle valve shaft 7 to which the throttle valve 6 is fixed is provided at the position not co-axial by a distance A for the bore center to make the whole height of the throttle body lower by the not-coaxial part.
Patent JP-S60218421-A (JP)
Title: Heat treatment of steel by laser
Inventor: MINAMIDA KATSUHIRO
IPC: B23K26/352
Filed: 1984-04-13
Abstract: PURPOSE:To heat-treat safely and efficiently the irradiated part of a steel material having an intricate shape without using a paint for absorption by using a cavity to converge the laser beam reflected on the surface of the steel material to the heat treating part with multiple reflection. CONSTITUTION:A laser beam 20 is condensed by a condenser lens 11 to the incident face 41 of an optical fiber 40 and is introduced into the optical fiber. Said beam is irradiated from the output part 42 of the fiber set in the hole 55 of a cavity 50 for introducing the beam 20 to the heat treating surface 31 of a steel material 30. The diameter of the hole 55 is determined by the diameter of the fiber 40. As the fiber is finer, the hole is made smaller correspondingly and therefore the effective reflecting area of the inside surface 54 of the cavity increases. The beam width Bw on the surface 31 is determined by the diverging angle of the beam as well as the spacing between the cavity 50 and the material 30. If the beam 20 is set adequately in the power thereof and is irradiated, the beam 20 having the width Bw is irradiated to the surface 31 and the beam 20 reflected by the surface 30 is further reflected by the surface 54 and arrives at the surface 31. The beam is thereafter converged by multiple reflection to the surface 31.
Patent JP-H07263324-A (JP)
Title: Suction chuck type rotary substrate treating device
Inventor: MIZOHATA YASUHIRO
IPC: H01L21/68
Filed: 1994-03-17
Abstract: PURPOSE:To provide a suction chuck type rotary substrate treating device which can prevent the contamination of lower surfaces of substrates at the time of releasing the substrates from suction. CONSTITUTION:An inner tube section 100 which constitutes one end section of a suction canceling tube 100 is inserted into the bottom section of a hollow rotating shaft 10 by an appropriate length so that the tube 1001 does interfere with the inner peripheral surface of the shaft 10 and an outer tube section 1002 constituting the other end section of the tube 100 is communicated with the atmosphere through an electromagnetic valve 41. When a spin motor 20 is rotated, the annular contacting member 301 of a vacuum seal 30 which is in contact with the outer peripheral surface of the shaft 10 generates dust and the dust adheres to a suction chamber 331 or suction passage 332. When the valve 41 is opened by releasing a substrate W from suction, the air flow flowing into the inner tube section 1001 from the outer tube section 1002 of the suction canceling tube 100 ascends in the shaft 10 through the tube 1001. As a result, the contamination of the substrate W can be prevented, since the air flow does not catch the dust.
Patent JP-H05279094-A (JP)
Title: Cement admixture
IPC: C04B16/10
Filed: 1992-03-30
Abstract: PURPOSE:To improve the affinity when a thermoplastic resin foam is intimately mixed with cement and to improve its compatibility by reducing the volume of the pulverized matter of the thermoplastic resin foam by friction heat, thereby imparting rugged parts on the surfaces. CONSTITUTION:This cement admixture consists of the thermoplastic resin foam which is formed by subjecting the granular bodies 1 having the closed cells 1a obtd. by pulverizing the thermoplastic resin foam to the volume reduction by the friction heat and has the rugged parts on the surfaces. Waste of foamed resin moldings can be utilized for the above-mentioned admixture and, therefore, the inexpensive production of lightweight concrete is possible. Since this lightweight concrete contains the granular bodies 1 having the closed cells 1a, the concrete is able to have heat insulating and soundproofing properties. This admixture is intimately mixed with cement together with aggregate, such as sand and gravel, by which the weight of the resulted concrete is reduced. Further, the impartation of the heat insulating and soundproofing properties is possible as well. The admixture has the closed cells 1a and elasticity and the voids in the cement paste are increased.
Patent JP-H07285531-A (JP)
Title: Corner part structure of container for packaging
Inventor: KANO KAZUHIRO
IPC: B65D1/46
Filed: 1994-04-13
Abstract: PURPOSE:To provide by a simple construction a container for packaging which sufficiently ensures the rigidity at respective corner parts, and for which a die requires no great change to be imparted. CONSTITUTION:At the top of each corner part of at least a container main body 10a or lid body 10b, an approx. linear form recessed part 14 for reinforcement, which tilts extending from a bottom surface part 13 or flat surface part 13b to side walls 12a, 12b, is formed.
Patent JP-S52156769-A (JP)
Title: Treatment of dust
Inventor: TSUCHIDA SHIGEMICHI
IPC: B09B3/00
Filed: 1976-06-23
Abstract: PURPOSE: To facilitate the management and transportation in the dust treatment, by pelletizing with the pelletizer and treating as pellets after the dry dust and wet dust obtained from the dust collector have been mixed and kneaded. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58194170-A (JP)
Title: Detector for moving speed of manentic head
Inventor: YOSHIDA SHIGEMASA
IPC: G11B21/08
Filed: 1982-05-04
Abstract: PURPOSE:To attain the speed detection sufficiently even at high speed moving, by providing a phase shifting circuit. CONSTITUTION:In a speed detector 8 detecting the speed of a servo head by using a position signal generated when the head crosses a track, the phase shifting circuit 19 having nearly the same phase characteristic as that of a differentiating circuit 13 differentiating the position signal of head is provided in parallel with the differentiating circuit. Since the increase in the phase lag of the differentiating circuit 13 caused due to the increase of the head moving speed is compensated in this way, the shift in the timing at sampling is eliminated, and the speed is detected accurately even at the high speed moving of the head.
Patent JP-H09264738-A (JP)
Title: Method for measurement of gear and machine therefor
Inventor: SAKAI KATSUMI
IPC: G01B5/20
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To measure the tooth profile and the tooth trace of a gear easily and with a comparatively simple configuration. SOLUTION: A measurement is performed by using a gear measuring machine which is provided with an X-Z-axis movement mechanism 2 which is arranged and installed on a surface plate 1 and in which a movable head 5 movable to the X-axis direction and the Z-axis direction is installed, with a displacement sensor 6 which is fixed to the movable head 5 and which outputs a displacement signal according to the movement of a contact maker and with an A-axis rotation mechanism 11 which is arranged and installed on the surface plate, by which the center of a rotary column is situated on the X-axis passing the contact maker 6a at the displacement sensor 6 and by which a gear to be measured is held horizontally on the central axis of the rotary column.  In a state that the tip of the contact maker at the displacement sensor is placed in the measurement starting origin inside the tooth space of the gear to be measured so as to come into contact with a tooth flank, the displacement sensor 6 is moved along the Z-axis by the X-Z-axis movement mechanism 2. Alternatively, the displacement sensor 6 is moved along the Z-axis by the X-Z-axis movement mechanism 2, the gear to be measured is turned on the A-axis by the A-axis rotation mechanism 11, a displacement signal which is outputted from the displacement sensor 6 is fetched, and the tooth trace is measured on the basis of displacement data.
Patent JP-S60219527-A (JP)
Title: Door closing force measuring instrument
Inventor: ICHIKAWA KIYOSHI
IPC: G01L5/00
Filed: 1984-04-16
Abstract: PURPOSE:To enable the measurement of door closing force reduced in individual difference by a measuring person, by providing an elastomer changing internal resistance proportional to applied external force and an electrode taking out a current from said elastomer. CONSTITUTION:A bridge circuit is constituted of a buzzer operation point determining variable resistor 13 and adjusted by a bridge balancer 12 so that an indicator 1 indicates zero when no external force is applied to piezoelectric rubber 12. When the internal resistance of piezoelectric rubber 11 is changed by external force, the balance of the bridge circuit is lost and a current is flowed to a measuring instrument 1 and a buzzer 21 to allow the buzzer 21 to sound. Furthermore, the operation start point of the buzzer 21 is adjusted corresponding to the prescribed door closing force of a door to be measured by a resistor 13. Hereupon, a door closing force measuring instrument is held between a door impinging frame and a platform door and self-closing force is read from the measuring instrument 1. By this method, because measurement can be easily performed only by holding the measuring instrument between the door impinging frame and the platform door, individual difference is hardly generated at the time of measurement.
Patent JP-H02255694-A (JP)
Title: Preparation of sweetener-containing crystal composed of anhydrous lactitol crystal and preparation of sweetener-containing crystal composition
Inventor: KAWASHIMA SHIGERU
IPC: C07H15/04
Filed: 1989-03-29
Abstract: PURPOSE:To continuously prepare the subject crystal useful for low calorie foods, etc., in a short time hygienically and readily by depositing crystals having a melting point within a specific temperature range from an aqueous lactitol solution and subsequently collecting or solidifying the crystals. CONSTITUTION:Anhydrous lactitol crystals having a melting point of 150-155 deg.C are deposited from an aqueous lactitol solution and subsequently collected or solidified to provide the objective crystals. The aqueous solution has preferably a lactitol purity of >=95wt.% based on the dry-solidified product thereof and a lactitol concentration of >=90wt.% and preferably heated at 85-110 deg.C. A seed crystal is preferably added to the aqueous solution at 40-100 deg.C.
Patent JP-H03275325-A (JP)
Title: Temperature control device of t-die
Inventor: OTA TOMOYA
IPC: B29C48/305
Filed: 1990-03-27
Abstract: PURPOSE:To make it possible to control the temperature at the deep position of a T-die by following up to temperature set point by a method wherein temperature set point is corrected on the basis of the temperature difference between a first and a second temperature detection signals and the controlling of energizing amount supplied to heaters is performed on the basis of the deviation between the corrected temperature set point and the first detected temperature indicated by a first temperature detection signal. CONSTITUTION:With a second temperature sensor 16, which is newly provided near a resin rich area so as to measure the temperature of a T-die 11, second detected temperature is sampled with a predetermined period after the counting for the predetermined setting time under the given temperature set point of the T-die so as to calculate the rate of change of sampled value. When said rate of change is below set point, a compensated temperature value is calculated on the basis of the difference between a first and a second detected temperatures with a compensator 18 of set point in order to obtain a corrected temperature value by summing up the compensated temperature value and the temperature set point. Next, the energizing amount to heaters 14 is controlled on the basis of the deviation between the corrected temperature value obtained as mentioned above and the first detected temperature.
Patent JP-H01246626-A (JP)
Title: System for distributing input/output load of dual file
Inventor: MIZUMACHI HIROAKI
IPC: G06F3/06
Filed: 1988-03-29
Abstract: PURPOSE:To distribute the input/output load of a dual file by reading in data from a storage medium whose frequency in input/output is low at the time of reading in data of the dual file. CONSTITUTION:When the open request of a dual file 11 is issued from a program 1, a file opening means 2 opens the dual file 11 and starts a read destination medium selecting means 3. The means 3 obtains latest frequencies in input/ output of storage mediums 7 and 8 from an input/output frequency measuring means 5 and selects the storage medium 7 or 8, whose frequency in input/output is low, as the current read destination storage medium and reports it to an input/output control means 4. When a read request is issued, an input/output means 6 reads in data from a main file 9 or a sub-file 10 on the storage medium designated by the means 4. Thus, the input/output load of the dual file is distributed.
Patent JP-H08273266-A (JP)
Title: Disk loading device
Inventor: AEBA KOJI
IPC: G11B17/04
Filed: 1995-03-31
Abstract: PURPOSE: To perform an ejecting operation by a small operational force. CONSTITUTION: Cartridge inserting/taking out direction dimensions are set to different sizes between a virtual reference line H for dividing a line into equal halves, the line connecting together, among force points of a loading force which a cartridge holder 48 receives from a slide plate 23, two force points P1 and P2 arrayed in parallel at a specified interval in a cartridge inserting/ taking out direction, and two force points Q1 and Q2 arrayed in parallel at a specified interval in the cartridge inserting/taking out direction among force points of a loading force which a disk cartridge D receives from the cartridge holder 48. Thus, since loading forces received by the disk cartridge D in the force points Q1 and Q2 during loading are set to different applying forces, an applying force necessary for the back and forth movement of the slide plate 23 is made small.
Patent JP-S63106551-A (JP)
Inventor: KENESU ONIIRU UESUTO
IPC: G01N27/49
Filed: 1987-03-27
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-H04287787-A (JP)
Title: Hydrofoil craft
Inventor: MINEMATSU HIROYUKI
IPC: B63B1/26
Filed: 1991-03-15
Abstract: PURPOSE:To improve riding comfortableness by fitting a stanchion supporting a blade to a ship bottom via a shock absorber, and providing a damper shrunk in the operation direction of the shock absorber. CONSTITUTION:A stanchion 2 bent with the lower section forward is fitted to the ship bottom of a hull 1 via a shock absorber constituted of a damper 5 shrunk in the longitudinal direction of the stanchion 2 and a coil spring 6. A blade 3 is fitted at the lower end of the stanchion 2. The upper section of the stanchion 2 is inserted into a space 8 formed in a hull 1, the upper end section of the damper 5 is fixed via the base plate 7a of an outer tube 7, and the middle section of the stanchion 2 protruded from the lower end of the space 8 and the space section 8 are sealed by bellows 9. The vibration of the stanchion 2 due to the sway of the blade 3 is mitigated.
Patent JP-S5877597-A (JP)
Title: Selective absorbing body for solar radiation energy and production thereof
Inventor: WATASE MASANARI
IPC: F24J2/48
Filed: 1981-05-20
Abstract: PURPOSE:To obtain absorbing bodies having high efficiency and stable characteristics in large quantities at low costs by forming the ruggedness which improves the absorbing efficiency of solar light energy on the surface of an Al  base metal by electrolytic etching by AC. CONSTITUTION:If an Al or Al alloy base material 1 is etched electrolytically by AC, the potential of the material 1 changes to positive and negative; therefore etching takes place when the potential is positive. In the stage of the next negative potential, oxide or hydroxide films are formed on the surface of the material 1 on account of a local increase in pH by high current density. The rugged surface where etched holes 2 of approximately cube shapes formed by etching of one cycle is formed uniformly over the entire surface of the material 1 by the repetition of the cycles that the next etching progresses from the weak parts of said films in the stage of the next positive potential. Thus, the shapes conforming substantially to the purposes are obtained and the sizes of the holes 2 are controllable by frequencies. It is also possible to improve selective absorption efficiency further by forming oxide films on the rugged surface.