baber/WOPTO huggingface dataset:
Patent JP-H01144767-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: B41F16/00
Filed: 1987-11-30
Abstract: PURPOSE:To reduce cost and to improve operability by exposure-scanning an original, which is loaded on an original platen, with a scanning means, conducting a reflected light from the original with a mirror, guiding the light, which is conducted by this scanning means, to a converting means with a lens, converting the light to an electric signal and providing a printing means in the upper direction of a carrying means. CONSTITUTION:The subject device is provided with the scanning means, which conducts the light from the original to be leaded on the original stand by mirrors 10-12, a lens 13, which condenses the light to be conducted by this scanning means, and a converting means 14 to convert the light, which is condensed by this lens 13, to the electric signal. Namely, the original loaded on the original platen is exposure-scanned by the scanning means and the reflected light from the original is conducted by the mirrors 10-12. Then, the light conducted by this scanning means is guided to the converting means 14 by the lens 13 and converted to the electric signal. Thus, the cost is reduced and by providing a printing means 4 above the carrying means, the setting of a transferred material can be facilitated.
Patent JP-2001079801-A (JP)
Title: Kerfing device for pillar wood
Inventor: NAKAMURA SHIGEKAZU
IPC: B27B5/18
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To improve a kerfing process accuracy beyond a conventional accuracy level with regard to the process to form a kerf along the core of a pillar so that cracks due to drying are prevented from occurring, when a cedar tree is used as an alcove post after its surface bark is neatly peeled. SOLUTION: When a pillar 1 is to be fabricated by kerfing, the pillar 1 is placed on a metal square pipe 2a by fitting the core 1c of the pillar 1 to the ridge line 6a of a metal square pipe 2a attached to a spot right under the pillar 1 with its face to be processed turned upward. Next, the heights between the lower end parts of rulers 8 attached, adjusted to the core 1c of the tip part 1a of the pillar 1 and the core 1c of a base part 1b, and the ridge line 6a of the square pipe 2a, are made to correctly coincide with each other with the help of the ruler 8. Further, after fitting the edge of a circular saw 4 to the core 1c, the circular saw 4 is manually moved in the cutting direction of the ridge line 6a of the same square pipe 2a and at the same time, the ideal kerfing process which certainly matches the core 1c of the pillar 1 is carried out.
Patent JP-H11137420-A (JP)
Title: Electric rice cooker
Inventor: OGAMI KENJI
IPC: A47J27/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent the releasing operation of a lock-releasing lever during the rice boiling and during the heat insulation, in an electric rice cooker of a type provided with an energizing means energized in the open direction for automatically opening the cover when the lock-releasing lever is released. SOLUTION: An electric rice cooker is provided with a cover energized always in the open direction by means of an energizing means, and a cover-locking means by which the cover is locked in the closed condition and the locking thereof can be released by a lock-releasing lever 20. In this case, the rice cooker is provided with a lever-locking means 13 preventing the lock-releasing operation of the lock-releasing lever 20 in the cover-closed condition. Accordingly, when the lever-locking means 13 is locked, the lock-releasing operation of the lock-releasing lever 20 of the cover- locking means is prevented, and as long as the locking condition of the lever-locking means 13 is not released, the cover cannot be opened by the lock-releasing operation of the lock-releasing lever.  As a result, to open the cover, two operations of releasing operation of locking condition of the lever-locking means 13 and the lock-releasing operation of the lock-releasing lever 20 are required, so that the safety and reliability to the unnecessary opening of the cover due to an infant or the like can be enhanced.
Patent JP-H06132060-A (JP)
Title: Brush structure for electrical connection of rotating body
Inventor: KOIZUMI AKIHIKO
IPC: G11B5/02
Filed: 1992-10-15
Abstract: PURPOSE:To provide a brush structure wherein a stable contact condition can be held without adjusting a contact pressure of a brush against a slip ring. CONSTITUTION:In a brush structure 10 for electrical connection of a rotating body, holding each brush parallelly to each other by a tightening member 16 in the vicinity of a root, including the brush 15, consisting of elastic material, fixedly arranged so that respective point end part is brought into contact from a side surface, relating to a plurality of annular slip rings 12 mounted with a predetermined space along the lengthwise direction in a rotary shaft of a rotary unit, each brush is supported in its both ends and further brought into contact relating to the slip ring 12 in the vicinity of the center.
Patent JP-H07158595-A (JP)
Title: Axial blower
Inventor: HASEGAWA KATSUYA
IPC: F04D29/54
Filed: 1993-12-03
Abstract: PURPOSE:To perform efficient flow without confusing the flow of cooling air by a method wherein a flow straightening cover in the shape of a streamline in cross section is arranged in an inlet through which cooling air flowing through an electric motor is caused to flow by means of an impeller and a cylindrical wire gauge delivery cover is arranged in an outlet facing the base part of the impeller. CONSTITUTION:An electric motor holding ring 11 is fixed to the inner part of a blower casing 1 situated upper stream from an impeller 5 through a radial mounting fitment 2. A drip-proof protection type electric motor 3 is fixed to a flange 12 with which an electric motor holding ring 11 is provided and the impeller 5 is mounted on an electric motor shaft 4. A flow straightening cover 13 is arranged on the impeller opposite side of the electric motor 3, and the inner peripheral part thereof forms a wire gauge through which an electric motor cooling air is inputted. Meanwhile, a cylindrical delivery cover 15 made of a wire gauge through which electric motor cooling air is discharged is mounted facing the base part of the impeller 5 on the impeller side of the electric motor 3 in a state to be supported to the electric motor protecting ring 11 and a cover support 14. This constitution provides a small axial flow blower the efficiency and capacity of which are increased through prevention of disturbance of air flows 6 and 7.
Patent JP-H05256841-A (JP)
Title: Method for measuring pesticide component
IPC: G01N33/15
Filed: 1991-11-19
Abstract: PURPOSE:To extract and concentrate a pesticide component efficiently without deformation or loss and loss and measure it by liquid chromatography by using a porous crosslinking resin which is manufactured by polymerizing a specific compound. CONSTITUTION:In a method for measuring a pesticide component, a compound with two or more functional groups which are expressed by an equation I and a porous cross-linking resin which is manufactured by polymerizing compounds which are expressed by equations II and III are used. In the equations I. II. and III, R1, R2, R3, and R4 indicate H or CH3, X indicates an integer ranging from 1 to 30, and y indicates an integer ranging from 12 to 24. A sample liquid solution containing the pesticide component is supplied to a concentration column where the cross-linking resin is filled, thus concentrating the pesticide component. Then, a selection valve is switched, thus enabling the pesticide component to be exuded to a traveling phase which is a buffer liquid containing acetonitrile or methanol. At the same time. it is poured to a separation column for liquid chromatography. thus separating the pesticide component for measurement.
Patent JP-H05145360-A (JP)
Title: Optical reception circuit and optical transformation circuit
Inventor: TAKAHASHI YASUHIRO
IPC: H03G3/30
Filed: 1991-11-19
Abstract: PURPOSE:To obtain a signal output of a prescribed level with respect to a broad band signal by providing a combination circuit comprising resistors to an AGC circuit. CONSTITUTION:A buffer amplifier 5 is provided between an output level detection circuit of an optical reception circuit and a detection circuit. A power A1 inputted to the buffer amplifier 5 is multiplied by A and a power of A.P1 is fed to a resistor 17 of the detection circuit. A high frequency signal of V0=(A.P1.Z0)<1/2> appears across the resistor 17, rectified by a diode 16 as a single wave and converted into a DC voltage by a smoothing circuit comprising the resistor 17 and a capacitor 18. Through the constitution above, since a reactance element having a frequency characteristic is not included, the amplitude frequency characteristic of an AGC circuit is made flat. A capacitor 12 is included in an output level detection circuit and is a Dc block capacitor with the buffer amplifier 5 and has only the reactance component sufficiently negligible with respect to the impedance of a capacitor input and output terminal.
Patent JP-H02148394-A (JP)
Title: Automatic vending machine for hot commodity
Inventor: IWAMOTO SHOZO
IPC: G07F11/70
Filed: 1988-11-30
Abstract: PURPOSE:To improve the safety of the vending machine and, at the same time, to smoothly deliver a canned commodity to a heating device and eject the commodity to a commodity taking-out port by setting the commodity to a saddle type induction heating coil and ejecting the commodity to the commodity taking-out port by utilizing the upward and downward movement of a rotary type commodity receiver after the commodity rolling down a chuter is received in the receiver. CONSTITUTION:A canned commodity 5 rolling down a chuter 5 is received by a rotary type commodity receiver 9 and, when such state is detected by a sensor, the receiver 9 is turned upward and the commodity 5 is set to a saddle type induction heating coil 8. At the time when the commodity 5 is heated to a required temperature, the receiver 9 is turned downward and the commodity 5 is ejected to a commodity taking-out port. Since nobody can touch the commodity 5 while the commodity 5 is heated, when such constitution is used, the safety of hits vending machine to mischief, electric shocks, and burns can be improved and, at the same time, the commodity can be set to the heating device and ejected to the commodity taking-out port smoothly.
Patent JP-H02150317-A (JP)
Title: Manufacture of window having synthetic resin frame
Inventor: SHIGESAWA TOSHIYUKI
IPC: B60J1/00
Filed: 1988-11-30
Abstract: PURPOSE:To produce a synthetic resin window frame excellent in external appearance by a method wherein an intermediate frame materials having a specified fixed cross-sectional shape are inserted in a forming mold in such a manner that their terminals are butted against each other and, after that, a frame is produced by heating and foaming and butted parts are fused together and at the same time the curve, which is formed at the outer peripheral part of a corner part, is swollen outward so as to reform the curved part. CONSTITUTION:An intermediate frame material 11 having a similar cross-sectional shape slightly smaller than that of a synthetic resin frame 3 is produced. The intermediate frame materials 11 are seated in the cavity 28 of a forming mold in such a manner that the terminals of the adjacent intermediate frame materials 11 are butted against each other, and fixed to the mold by clamping the mold. Foaming occurs under the state that both the foaming part 5a and the non-foaming part 6a of the intermediate frame material 11 are thermally softened, resulting in elongating the non-foaming layer 6a by being pushed with the foaming part 5a so as to bury the gaps W3 and W4 of the cavity 28 and developing the longitudinal swelling-out and the resulting integral fusion of butted parts 7 and the outward swelling-out of a curved part 8 in order to reform the curved part 8. At this time, an adhesive layer is also activated by heating due to the softening and melting of the intermediate frame material, resulting in tightly fastening a window plate 2 and the intermediate frame material 11 to each other so as to produce the synthetic resin frame 3.
Patent JP-H07159915-A (JP)
Title: Silver halide photogrpahic sensitive material
Inventor: KANEKO SATOSHI
IPC: G03C1/06
Filed: 1993-12-03
Abstract: PURPOSE:To provide the silver halide photographic sensitive material for making a printing plate stable in processing and a method for forming a high contrast image by using it. CONSTITUTION:This photosensitive material having at least one silver halide emulsion layer contains at least one kind of hydrazine compound in at least one of this emulsion layer and another hydrophilic colloidal layers, and at least one of compounds produced by addition reaction of a primary or secondary amine compound to a compound having a group as a contrast-enhancing promoter, thus permitting a developing solution to be lowered in pH and the photosensitive material to be not so much affected by pH change due to running and to form a high contrast image.
Patent JP-H04179798-A (JP)
Title: Positioning method of tunnel lining form
Inventor: SASAJIMA SHINICHI
IPC: E21D11/10
Filed: 1990-11-13
Abstract: PURPOSE:To simplify execution by arranging pressure sensitive sensors in the circumferential direction of both front and rear on the surface of a form, measuring contact pressure of the form with a shoring or an existing lining concrete, and automatically controlling a position of the form with the contact pressure. CONSTITUTION:Pressure sensitive sensors 6 are arranged in the circumferential direction at both ends of a tunnel opening side and a facing side of a circular arc lining from 1. After that, contact pressure of the form 1 with a shoring 7 or an existing lining concrete surface is measured with the pressure sensitive sensors 6. The contact pressure is automatically controlled with an expansive jack 4 and an inclination control jack 5 so that it is approximately equal in the circumferential direction. According to the constitution, man-power is saved and, at the same time, execution efficiency can be improved.
Patent JP-H05114100-A (JP)
Title: Method for processing range finding data for automobile
Inventor: SAKAGAMI TATSUYA
IPC: G01C21/00
Filed: 1991-10-22
Abstract: PURPOSE:To reduce the influence of incorrect range finding data at the time of processing range finding data. CONSTITUTION:A mean value of plural range finding data going back by a prescribed unit time in the past out of range finding data stored in a memory is calculated (S2) and a current mean value or the center of respective range finding data used for the calculation of the current mean value is set up as real ranging finding data (S3 to based upon a compared result to be a difference between the current and preceding mean values. Thereby the influence of error data corresponding to noise in the range finding data in each unit time can be sharply reduced as compared with a convensional method, and in the case of using the processed range finding data for the control of automobile traveling, control accuracy can be improved.
Patent JP-H05139699-A (JP)
Title: Push-pull device for forklift
Inventor: TSURUTA TAKASHI
IPC: B66F9/19
Filed: 1991-11-20
Abstract: PURPOSE:To prevent a gripper from unexpectedly closing when it should be opened in a push-pull divice of a forklift. CONSTITUTION:There are provided; a face plate 24 fitted freely advancing/ retreating in the direction along a platen of a forklift for supporting a load on a sheet pallet; a gripper 28 provided on the face plate 24 for gripping the sheet pallet; a hydraulic device 28G for conducting advance/retreat of the face plate 24 and operation of the gripper 28; a malfunction preventing means 57 for preventing gripper malfunction due to transmission of force operating on the face plate 24 to the gripper 28 via the hydraulic device 28G.
Patent JP-H02148308-A (JP)
Title: Method for driving moving body
Inventor: AKURA KAZUYA
IPC: G03G15/04
Filed: 1988-11-30
Abstract: PURPOSE:To suppress the number of acceleration changing times to a moving body to the minimum by detecting the actual acceleration and deceleration characteristics of the moving body from test drive of the moving body and actually driving the moving body based on the characteristics. CONSTITUTION:A moving body is continuously operated in an accelerated state in the section OP and the moving body is stopped by continuously operating the body in a decelerated stated in the section QR after the moving body is operated at a fixed speed in the section PQ. In this driving method, the moving body is respectively operated by acceleration and deceleration by the time ta and tb in a preliminary driving process and the actual acceleration tanalpha and deceleration tanbeta are detected so as to calculate the fixed-speed operating speed Vc and fixed-speed operating time tc required for moving the moving body by a prescribed distance within a prescribed period of time T. Then, in an actual driving process, the moving body is operated in the accelerated state until the moving speed of the body reaches the Vc and, when the speed reaches the Vc, at the fixed speed by the time tc. After the fixed-speed operation, deceleration is applied to the moving body until the moving body stops. Therefore, the number of acceleration changing times to the moving body can be reduced to two and the impact applied to the moving body, etc., can be reduced.
Patent JP-S63156411-A (JP)
Title: Voltage division circuit
Inventor: MAEMURA KIMIMASA
IPC: H03H7/24
Filed: 1986-12-19
Abstract: PURPOSE:To enable a resistor with a low resistance value to be used, by forming a voltage division circuit of low power consumption current with a diode and the resistor. CONSTITUTION:A-number of diodes 5 are connected in series in a forward direction between the resistor 4 and a VDD1. Also, B-number of diodes 6 are connected in the forward direction between the resistor 7 and the GND2. It is assumed that the ratio of the resistance values of the resistors 4 and 7 in the voltage division circuit is set as RA:RB=A:B. In the voltage division circuit where only conventional resistors are used, the resistor with a total 100kOMEGA of 25kOMEGA and 75kOMEGA is necessitated, however, by setting the number A of the diodes as six, and the number B of diodes as two, it is enough to set the total resistance value of the resistance value RA of the resistor 4 at 3kOMEGA, and the resistance value RB of the resistor 7 at 1kOMEGA, thereby, it is possible to reduce the resistance value.
Patent JP-H07133675-A (JP)
Title: Locking configuration structure in building
Inventor: SATO TAKASHI
IPC: E05B49/00
Filed: 1993-11-10
Abstract: PURPOSE:To make an unrelevant person difficult to enter a building such as apartments. CONSTITUTION:In a high story apartment house in which several accommodations 10 are stacked one upon another by several stories, each having an entrance 10, corridor spaces 7, an elevator shaft 21, an elevator 22, elevator halls 25 and an entrance hall 27 are provided. The corridor space 7 at each story, is arranged so that each of accommodations 10 are communicated with the corridor space 7 through the entrance 11, and a closable hall entrance 26 is provided between the corridor space 7 and the elevator hall 25. Further, a closable entrance 28 through which the inside of the apartment house 1 can be accessed is provide in the entrance hall 27. An autolock 31 which can be locked and unlocked is provided at the hall entrance 26.
Patent JP-H04175139-A (JP)
Title: Mold for manufacturing composite pipe
Inventor: ENOMOTO SEIICHI
IPC: B29C48/32
Filed: 1990-11-09
Abstract: PURPOSE:To prevent the disturbance of the surface of a coated resin or the lowering of the bonding strength to a metal pipe by forming a spiral ridge having a spiral angle almost same to that of the metal pipe to the leading end part of the mold inserted in the metal pipe to extrude a resin. CONSTITUTION:By the presence of the spiral ridge 515 formed to the leading end part of a mold 51 extruding a resin, the resin is spirally guided to be extruded from the leading end of the mold 51. By allowing the spiral angle of the ridge 515 to almost coincide with that of a spiral metal pipe 13, no relative twist in the peripheral direction of the spiral metal pipe 13 is generated between the surface of the spiral metal pipe 13 prepared under rotation and the resin and a composite pipe 14 having sufficient adhesiveness and improved in the surface state of the resin is obtained.
Patent JP-H04266449-A (JP)
Title: Method and device for treating core part for preparing core stack
Inventor: BUERUNAA RANDOUA
IPC: B22C9/10
Filed: 1991-11-20
Abstract: PURPOSE: To make prepn. for core stacks which can be immediately cast by surely assembling together individual core parts without damage. CONSTITUTION: The respectively one upper core parts K1 or already assembled core part stacks K1, K2 ; K1, K2, K3 in a stacker 11 are successively linearly lifted and the respectively one lower core parts K2; K3; K4 are kept held in a floating state by using an air cushion and are placed in this state on the lower core parts K2, K3, K4 in order to assemble the lifted core parts K1 or the core part stacks K1, K2; K1, K2, K3.
Patent JP-H08131160-A (JP)
Title: Production of polysaccharide highly producing cell and polysaccharide producing cell
Inventor: TAKIMURA YASUSHI
IPC: C12R1/91
Filed: 1994-11-14
Abstract: PURPOSE: To provide a method for obtaining cells for producing a polysaccharide, capable of producing a polysaccharide in much higher productivity, by improving a conventional method for manufacturing polysaccharide producing cells by subjecting a callus of plant cells extracellularly secreting a polysaccharide to subculture. CONSTITUTION: In this method for manufacturing polysaccharide producing cells by subjecting a callus of plant cells extracellularly secreting a polysaccharide to subculture in a liquid medium, an operation in which the subculture is carried out in a liquid medium having a changed composition of medium components is included in the middle of the subculture. Polysaccharide producing cells having improved polysaccharide productivity are obtained by the subculture in a callus state in a liquid medium comprising medium components at least partially changed in the middle of the subculture.
Patent JP-S63158283-A (JP)
Title: Ink ribbon cassette
Inventor: INOUE HIROYUKI
IPC: B41J31/16
Filed: 1986-12-22
Abstract: PURPOSE:To effectively prevent the leak of ink by a simple structure in which a concentrical circular or annular recess is formed on the lower end of a ribbon sending roller in a recording, e.g., wire-dot printer, and a projecting boss to be fitted into the recess is provided for the cassette case side. CONSTITUTION:Ink sent from an ink roller 7 to a ribbon sending roller 8 flows to downside of the roller, where the leak of the ink to the outside is prevented by interruption with the outflow of the ink by a recess 17 provided for the downside of the roller 8, although the ink must rise along the wall 19 of the recess 17 of the downside of the roller 8 for leaking to the outside of the ink ribbon cassette 6 from an opening 15. If a number of recesses 17 and 20 are formed on the downside of the roller 8, the outflow of the ink is further interrupted by the next wall even when it overflows on the surrounding wall of the annular recess 20 or the first wall. Therefore, the preventing effect on the leakage of ink can thus be raised.