baber/WOPTO huggingface dataset:
Patent JP-2000064848-A (JP)
Title: Turbo-charger
Inventor: IWAGAMI REI
IPC: F04D29/44
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a turbo-charger capable of spreading an operating region to a lower flow amount side by intensifying a circulation flow. SOLUTION: In a turbo-charger 1 provided with an impeller 2 driven to rotate by an exhaust turbine and a casing 3 receiving the impeller 2, a circulation flow path 12 having an inlet 10 in a position opposed to a leading edge 9 of the impeller 2 also an outlet 11 in the upstream from the impeller 2 is formed in the casing 3. Energy generated when air flows to hit the leading edge 9 of the impeller 2 to be sprung back is applied to the inlet 10 of the circulation flow path 12 a circulation flow 24 is generated by the energy thus applied. Since the circulation flow 24 is generated by utilizing energy caused by a collision loss of a flow in the leading edge 9, the circulation flow can be intensified as compared with a type in the past generating the circulation flow based on a difference of pressure between the inlet 10 and the outlet 11.
Patent JP-S6295381-A (JP)
Title: Chiral smectic liquid crystal composition
Inventor: KASAHARA FUSAKO
IPC: C09K19/46
Filed: 1985-10-22
Abstract: PURPOSE:The title liquid crystal composition that contains a specific ester compound and a biphenyl compound, thus showing high response speed and giving satisfactory memorizing properties even in 2 micrometer cells. CONSTITUTION:The objective composition contains (A) an ester compound of formula I and (B) another compound of formula II (II) R1, R2 are 1-18C alkyl; R2, R4 are 2-3 alkyl; n, m are 0-10; Y is -COO-, -O-, direct bond; where when n is O and m is O, Y is -COO-), preferably at a weight ratio of (10-90)/(90-10).
Patent JP-S6294489-A (JP)
Inventor: KATAGIRI NAGATOSHI
IPC: B62J23/00
Filed: 1985-10-22
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-S61113204-A (JP)
Inventor: HATA TAKUOKI
IPC: H01C7/04
Filed: 1984-11-08
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-H0967351-A (JP)
Title: Production of 4,6-dichloropyrimidine
Inventor: GIYUNTAA GURAMU
IPC: C07D239/30
Filed: 1996-08-20
Abstract: The reaction takes place using a ratio of 0.7 mol, OH gps. to 1.3 mol. of chlorine, ensuring that there is always an excess of phosphorus trichloride w.r.t. chlorine. The phosphorus trichloride and phosphoroxychloride are then removed.
Patent JP-H1061947-A (JP)
Title: Over inputting method for warm-air heater upon starting-up of heating
Inventor: HOSONO KAORU
IPC: F23N5/22
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To heat the inside of a building in a district, wherein an outdoor temperature becomes not higher than 0 deg.C in a period from 00:00 to 08:00, so that an indoor temperature is raised up to a room temperature control temperature or 17 deg.C, for example, within a period of time as short as possible while contriving energy saving without spoiling the life of a heating machine. SOLUTION: When a room temperature upon starting a heater is Tr  deg.C and the value of the room temperature Tr  deg.C is smaller than or equal to a value obtained by subtracting a preset temperature ΔT deg.C from a control temperature TH deg.C upon raising a temperature in a room to be heated to the indoor control temperature TH deg.C by operating a warm-air heater controlled through four positions of over-input/rated/low (L0 )/OFF, the heater is operated with an over- input output, higher than the rated output of the same. In this operation, the amount of air, sent by a fan, is increased in proportional to the increase of the amount of fuel oil to be burnt to restrain the rise of surface temperature of a combustion cylinder for the heater so as not to shorten the life of the heater.
Patent JP-H0399274-A (JP)
Title: Coaxial probe
Inventor: KAWAZOE MASAMICHI
IPC: G01R1/067
Filed: 1989-09-12
Abstract: PURPOSE:To enable highly accurate measurement by arranging first and second sleeves to be charged independently toward the tip thereof together with a fixing sleeve is secured. CONSTITUTION:A second sleeve 3 is fitted externally into the tip of a fixing sleeve 2 at a first half of a first sleeve 1 together and presses a protruded circular part 33 formed after the external fitting with a second compression coil-like second spring 42 at an overlap part to be energized elastically toward the tip thereof. In this case, an internal conductive contact 95 and the protruded part 32 are allowed to be pressed in a specified state with first and second springs 41 and 42 independent of each other respectively. With a better contact, a multi-point contact is made on fine saw-tooth faces to lower a contact resistance while enabling highly reliable measurement.
Patent JP-S6290775-A (JP)
Title: Integrator
Inventor: OGAWA TADASHI
IPC: G06G7/186
Filed: 1986-10-03
Abstract: PURPOSE:To completely correct an offset voltage and to reduce the influence of a bias current by constituting the titled integrator so as the offset voltage and the bias current at an integrating amplifierto be corrected based on the output of a differential amplifier to obtain a voltage corresponding to the input current. CONSTITUTION:Switches SW1 and SW2 are turned ON, switches SW3 and SW4 are turned OFF, and the offset voltage Vos of the integrating amplifier A1 is stored in an integrating capacitor Cs. Then the switches SW2 and SW4 are turned ON, and the switches SW1 and SW3 are turned OFF, to charge a capacitor C1 for a determined time by the bias current iB of the amplifier A1. Thereafter, the switches SW1 and SW2 are turned ON, and the switches SW3 and SW4 are turned OFF and the offset voltage Vos of the amplifier A1 is stored again in the capacitor Cs. Now the switch SW3 only is turned ON to integrate the input current ix for a determined time. Accordingly, even if an offset voltage of whatever magnitude of level is present, it does not influence the output, and also, the influence on the output of the bias current can be decreased.
Patent JP-H1184015-A (JP)
Title: Displaying method of peak location of measurement profile in x-ray diffracting device
Inventor: OBATA YASUSHI
IPC: G01D7/00
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To enable the real-time display of the peak location of a measurement profile by processing the measurement data of diffracted X-rays obtained by X-ray diffractometry by a computer and computing the peak location of the measurement profile to the measurement profile already displayed in a display in parallel with the display processing of the measurement profile of the diffracted X-rays by a computer. SOLUTION: This device is provided with an X-ray diffracting device main body 10 and a computer 20. The device main body 10 irradiates a sample with X-rays, detects diffracted X-rays, and measures the angle of diffraction of diffracted X-rays. By the device main body 10, the intensity of diffracted X-rays to the angle of diffraction is gathered. A computer 20 is provided with a CPU 21, a memory 22, a storage device 23, an input device 24, and a display 25, controls the device main body 10 to perform measurement, and analyzes and processes gathered measurement data. Measurement data sent from the device main body 10 at the time of measurement is captured in the measurement data area 22a of the memory 22.
Patent JP-2001059753-A (JP)
Title: Dust trapping structure of gas flow passage
Inventor: KUMAGAI MINORU
IPC: G01F15/12
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a dust trapping structure of a gas flow passage which is capable of effectively trapping dust in a gas and easy in maintenance. SOLUTION: The dust trapping structure has a porous member 40 for trapping dust in a gas flowing in a gas feed pipe 31, the porous member 40 is disposed in a porous member housing pipe 36A at the top of a rising pipe 36 constituting the gas feed pie 31, the gas flow 'a' collides against the porous member 40 disposed in the housing pipe 36A, thereby effectively trapping dust in the gas, the porous member 40 is removably mounted by a screw shaft 39 and a nut 41 on the lower face of a cap 38 screwed and attached to the housing pipe 36A, and hence by removing the cap 38 and the nut 41, the porous member having trapped dust can be easily replaced.
Patent JP-H01194860-A (JP)
Title: High efficiency converting circuit for electric source
Inventor: HABIEERU EUHENIO MONEO ROPESU
IPC: H02M7/12
Filed: 1988-09-20
Abstract: PURPOSE: To reduce the loss by incorporating a switching separation mechanism different from a serial control type separation mechanism. CONSTITUTION: The duty cycle of the switching time is regulated at input points G, C by a switching timing control circuit, and voltage level at the input points is compared by an integrated circuit IC1. A delay system to control the start and stop sequence comprises elements R3-R6, C3, C6, D21, TR1. The switching frequency of the integrated circuit IC1 is determined by elements R1, C8. The output voltage or current of the whole circuit is digitally controlled to easily control the switching separation type power source and change the working range. The circuit is provided with an external connection so as to be controlled from the outside by a computer as necessary.
Patent JP-H11104279-A (JP)
Title: Golf club head and its production
Inventor: MCGEENEY JAMES P
IPC: A63B53/04
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to limit the adverse influence of the impact of a ball deviating from a center and a club by forming the heel and toe of a club head and the central part therebetween of respectively different materials and forming the material of the central part of a nonmetallic material contg. inorg. additives. SOLUTION: The club head 20 of a putter club is formed of a hosel 22 provided with a hole cavity 23 for mounting the club head 20 to a shaft, a toe 25, a base 26, a top surface 27, an approximately flat hitting surface 29 and a heel 24. The central part 30 having the base 26, the top surface 27 and the approximately flat hitting surface 29 is formed of the material different from the materials of the heel 24 and the toe 25. Namely, the central part 30 preferably consists of the nonmetallic material. On the other hand, the heel 24 and the toe 25 are formed of the metallic materials. The nonmetallic material to be used is preferably elastomers, such as styrene copolymers and copolyester, and more adequately, the nonmetallic materials contg. inorg. additives, such as glass fibers and graphite fibers, are preferable.
Patent JP-H06197037-A (JP)
Title: Amplifier control system and amplifier control method
Inventor: YATSUKO FURUTSUKO
IPC: H03G3/20
Filed: 1993-09-22
Abstract: PURPOSE: To facilitate design and to operate various radio telephone systems while completely synchronizing them by controlling on/off of an amplifier means based on a control signal to be supplied to an amplifier separately from a signal to be transmitted. CONSTITUTION: A booster is connected through its antenna terminal SIG to a radio telephone set and during transmission, an RF signal from this terminal SIG is received and amplified by the booster. Besides, the booster is connected with control buses AGC1, BENAs1 and 2 and an MBSU between radio telephone sets. Along with these buses, the radio telephone set supplies the control signal to the booster under the control of its control block 20. On the other hand, reception information from a control block 14 of the booster is received. Both the radio telephone set and the booster are provided with power supply circuits (batteries or the like). The radio booster is controlled by an external control means such as the radio telephone set and controlled by an external control means such as hand portable equipment for supplying the signals AGC1, BENAs1 and 2 and the MBUS to the booster.
Patent JP-S6478807-A (JP)
Title: Method and machine for molding composite molded form
Inventor: HIROSE TADASHI
IPC: B29C43/18
Filed: 1987-09-22
Abstract: PURPOSE:To permit bonding work of a surface material to the rim of a molded form after molding to be saved, by a method wherein the excessive surface material, extended from a molding space to the outside of the same beyond the rim of uncured base material under molding, is bent along the rim of the base material into a direction, crossing the thickness of the base material, to bond the surface material to the rim and cover the rim with the surface material. CONSTITUTION:Surface material 20 is put on a bottom force 2 along the molding surface of the same while softened resin for base material 21 is supplied on the surface material 20. When a top force 1 is descended, a molding space is filled with the base material resin and the surface material 20 is projected further from the end of the surface material 20 and is extended to the outside of the molding space. On the other hand, a slide plate 3 is moved horizontally from the outside position inwardly as the top force 1 is descended by the engagement of a rod cam 4 with a cam hole 7. When the top force 1 is descended perfectly, the inside rim 3a of the slide plate S pushes the surface material and bend it inward along the thickness of the rim of the base material 20, already molded, thereby pushing it against the side surface of the top force 1. The surface material 20 is bonded to the rim of a molded form, taken out of the mold, therefore, the molded form, whose rim is covered perfectly, may be obtained by only cutting and removing excessive surface material 20.
Patent JP-H0397546-A (JP)
Title: Steel pipe having outer surface coated with plastic and production thereof
Inventor: KAIDA KOICHI
IPC: B32B15/08
Filed: 1989-09-12
Abstract: PURPOSE:To obtain a steel pipe having the outer surface coated with plastic whose inner and outer surface are high in corrosion resistance by providing a galvanized layer on the inner surface and providing the coated respective layers of primer, modified polyolefin resin and polyolefin resin in this order on an iron and zinc diffusion layer formed on the outer surface. CONSTITUTION:This steel pipe having the outer surface coated by plastic is obtained by providing a galvanized layer 2 on the inner surface of the steel pipe 1 and also providing a primer layer 4, a modified polyolefin resin layer 5 and a polyolefin resin layer 6 in this order on an iron and zinc diffusion layer 3 formed on the outer surface of the steel pipe 1. The primer layer 4 is provided with the aim of stabilizing and strengthening adhesive property between modified polyolefin resin and the steel pipe 1. For example, the primer layer 14 is formed by application of thermosetting resin such as epoxy resin. Preferably thermosetting resin of fast setting type at the comparatively low temp. is applied. Therefore corrosion resistance of the inner surface of the steel pipe is made good and also adhesive property of plastic resin on the outer surface of the steel pipe is made good.
Patent JP-H0398143-A (JP)
Title: Asynchronous terminal monitor
Inventor: NAKAZAWA SHIZUYO
IPC: G06F15/00
Filed: 1989-09-11
Abstract: PURPOSE:To attain an asynchronous communication process in a single task by providing the work AP control to a work AP part and then providing the event monitors including a key input monitor, a reception monitor, and a timer monitor. CONSTITUTION:A key input monitor 1 decides the presence or absence of data in a key buffer when a work AP is waiting for the key input and then has a key input request and a request given to an RF key push function working process for change of the function working if the presence of data is confirmed. A reception data monitor 2 gives a request to a telegram process for reception of a telegram, informs the function working process of the received telegram at reception of a normal telegram, and displays an error message at reception of an abnormal telegram. Finally a timer monitor 3 monitors the time-out state for a period during which a telegram is received by a host and when the returned telegram is received and then the time-out state for a period during which the returned telegram is received and then the next telegram is received. As a result, the asynchronous communication is attained in a single task.
Patent JP-H0284307-A (JP)
Title: Method for press molding of polymer material
Inventor: MATSUSHITA TOMIHARU
IPC: B29C43/52
Filed: 1988-09-20
Abstract: PURPOSE:To form a molded product having necessary flatness and roundness, in performing the press molding of a precise part using a polyolefinic polymer material as a base material, by specifying molding temp. and molding pressure and performing cooling treatment under a molding pressure holding state. CONSTITUTION:A sample 3 having a disc shape is set between upper and lower molds 1, 2 and the whole of the upper and lower molds 1, 2 are heated by a heating device 6 so that the inner surface temp. thereof reaches 140 deg.C or more, for example, about 160 deg.C and held at that temp. for about 30 min to uniformly heat the sample 3 up to the interior thereof. Subsequently, load of 100kgf/cm<2> or more, for example, 500kgf/cm<2> is applied to a pressure punch 8 to allow said punch 8 to fall under pressure at 160 deg.C and both molds 1, 2 are perfectly clamped under pressure. The sample 3 is subjected to compression molding and the molding surface shapes of both molds 1, 2 are imparted to said sample 3. After press molding is completed, the molds are cooled to room temp. while the load is applied and, for the first time when the temp. of the molds reaches about 100 deg.C, the load is released to take out a socket molding 9 for an artificial bone subjected to compression molding.
Patent JP-H1181311-A (JP)
Title: Rotary press-in method and device for steel pipe pile
Inventor: KIMURA ZETSUO
IPC: E02D5/28
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a rotary press-in method and device for steel pipe piles using a safe device which can be sent even in a narrow execution site and in which a long steel pipe pile can be used and through which the pile is closely stuck to the ground without breakage of the ground. SOLUTION: In this rotary and press-in device for steel pipe piles, a rotary head 2 circumferentially rotating a steel pipe pile 1 is supported in a long and vertically movable lifting casing 3 and the lifting easing 3 is set to be able to slide on a guide rod 3b fixed to a support arm 11 of a mobile working machine 10, and the lifting casing 3 is provided to be rotated from the vertical direction to the horizontal direction by the support arm 11 of the mobile working machine. The steel pipe pile 1 is held by the rotary head 2 and embedded with the descent of the lifting easing 3 by only the rotary and press-in motion by the pressing force from the upper side onto the steel pipe pile, without any guide means such as spiral blades or the like at the front end of the pile.
Patent JP-H04122303-A (JP)
Title: Automatic opening and closing umbrella
Inventor: GO ZOUEI
IPC: A45B25/16
Filed: 1990-09-10
Abstract: PURPOSE: To perform opening-closing operation of an umbrella by light operation of fingers of one hand, and stably and reliably performe the opening closing operation by automatically opening and closing the umbrella by using the restoration of a coil spring arranged inside an umbrella shaft and a spring acting on umbrella ribs. CONSTITUTION: When an umbrella opening operation part 19a of an opening- closing operation tool 19 arranged in a part of a grip handle 10 is pushed, the opening-closing tool 19 rotates with its pin 19c as the center, and a pressing part 18b of a hook 18 is pushed away to the umbrella shaft side against spring force of a spring piece 20, and therefore, a locking claw 18a formed on the upper end of the hook 18 separates from a locking projection part 5a of a lower ring 5.  At such time, the lower ring 5 can move upward along an outer tube 2, and an inner tube 3 (whose lower end is installed on the upper end of a tension coil spring 9) is pulled further in the outer tube 2 by tensile force of the tension coil spring 9, and an upper runner 7 installed on the upper end of the inner tube 3 moves downward together with the innertube 3, and approaches an intermediate ring 61 installed on the upper end of the outer tube 2.
Patent JP-H0979742-A (JP)
Title: Heat/cold insulated catering cart
Inventor: TSUTSUI HISASHI
IPC: A47B31/02
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent possible deformation of a heat insulated chamber and a cold insulated chamber by forming a member composing the heat insulated chamber and a member composing the cold insulated chamber separately while both the members are joined together to form the heat insulated chamber and the cold insulated chamber adjacent to each other. SOLUTION: A heat insulated chamber 57 and a cold insulated chamber 58 are arranged side by side adjacent to each other. A member 34 composing the heat insulated chamber 57 and a member 35 composing the cold insulated chamber 58 are formed separately while both the members 34 and 35 are joined together to form the heat insulated chamber 57 and the cold insulated chamber 58 adjacent to each other. The member 34 composing the heat insulated chamber 57 and the member 35 composing the cold insulated chamber 58 are put together through an insulating material 36.  In this manner, since the component member of the heat insulated chamber and the component member of the cold insulated chamber are independent mutually, there is limited mutual influence between changes in the dimensions of the heat insulated chamber and the cold insulated chamber even when the temperature difference between the inside of the heat insulated chamber and that of the cold insulated chamber causes a large difference in dimensional changes between the heat insulated chamber and the cold insulated chamber thereby enabling prevention of possible deformation such as distortion in the heat insulated chamber and the cold insulated chamber.
Patent JP-H1082767-A (JP)
Title: Method and system for measuring ripeness of fruits and vegetables
Inventor: TERASAKI SHOJI
IPC: G01N29/09
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To measure the ripeness of fruits and vegetables accurately at a high speed, by applying a sine wave vibration of a specific frequency to fruits and vegetables to be measured, detecting vibration on the surface of the fruits and vegetables and measuring the ripeness based on the phase difference from the vibration applied to the fruits and vegetables. SOLUTION: A vibration generator 12 is a vibration source for applying a specific vibration to fruits and vegetables 9 to be measured and comprises a permanent magnet and an electromagnetic coil, for example, wherein a received electric signal is transduced into a mechanical vibration. A vibration frequency being applied to fruits and vegetables 9 is delivered from a sine wave generator 15 connected with a microprocessor 6 to the vibration generator 12 through a power amplifier 14. A phase comparator 4 compares the phase between inputs A16 and B17 and outputs a DC voltage corresponding to the phase difference. A display 7 connected with the microprocessor 6 displays measurements. According to the arrangement, the ripeness of fruits and vegetables 9 can be measured accurately at a high speed from simple vibration signals using a signal processing method.
Patent JP-H0573518-A (JP)
Title: Memory mapped cpu system
Inventor: TABATA KYOICHI
IPC: G06F9/46
Filed: 1991-09-18
Abstract: PURPOSE:To process independent tasks in a segmented program by distributing them to plural CPUs. CONSTITUTION:A multitask system is constituted which processes the independent tasks in parallel by one CPU and CPUs mapped in its memory space by mapping a local memory 53 that a slave PU 25 controls for segments 29, 31, and 37 in the memory space 21 that one master CPU controls and controlling the values of CPU internal registers 25, 43, 44, 45, 46, 47, 48, and 49. Consequently, the processing speed of a program for multitask processing is increased and the master CPU controls the distribution of the program, so the load on software is reduced.