baber/WOPTO huggingface dataset:
Patent JP-H02178547-A (JP)
Title: Air conditioner
Inventor: ONODERA TOSHIO
IPC: F24F7/06
Filed: 1988-12-29
Abstract: PURPOSE:To prevent air discharged from one of clean air zones from flowing into adjacent clean air zones by providing draft guiding members in an underfloor exhaust section under maintenance zones. CONSTITUTION:In an underfloor exhaust section 15, air passes through dampers 22 and flows into the respective parts of the underfloor exhaust section 15 on maintenance zone 13 sides. In this instance, air flowing thereinto turns upward and flows into the maintenance zones 13 through a floor surface 21, because draft guiding members 27 are provided at the substantially central part of the underfloor exhaust section 15 on the maintenance zone 13 sides. Further, cleaned air is also blown downwardly from upper air-cleaning devices 17 provided in a main air flow path 29 and is guided into the underfloor exhaust section 15 through the hurdle type floor surface. However, since the draft guiding members 27 are also disposed at boundary whereat the main air flow path 29 faces cleaned air zones 11 and 12, there is no possibility that the cleaned air is mixed with air with low cleanliness blown from the direction of the cleaned air zones 11 and 12 in the underfloor exhaust section 15.
Patent JP-H01179850-A (JP)
Title: Cold air delivery angle control device for spot cooler
Inventor: TAMARU SEI
IPC: F24F11/02
Filed: 1987-12-29
Abstract: PURPOSE:To improve the subjective sense of space cooling by worker by positively directing the cold air outlet toward him or her by setting the lower limit of the sensing range of a human presence sensing means higher than his or her chest. CONSTITUTION:A human presence sensor 18 as a human presence sensing means comprising ultrasonic sensors A, B having downwardly extending sensing range is fixedly attached to a cold air delivery duct 11 out of which cold air is delivered from above a worker in a limited area. Since the lower limit DP of the sensing range of the human presence sensor 18 is set higher than the chest of the worker M, the detection of only the worker M becomes possible. Upon swivelling the two ultrasonic sensors A, B together with the cold air delivery duct 11 to detect the direction of the position where the worker is located by means of the sensors A, B, and actually detecting the worker M, the cold air delivery duct 11 is stopped there to deliver the cold air. In this way, the cold air can always be directed accurately toward the moving worker, improving his or her sense of space cooling.
Patent JP-H08158712-A (JP)
Title: Mounting structure of door handle case for car
Inventor: IMATA KAZUMI
IPC: B60J5/04
Filed: 1994-12-09
Abstract: PURPOSE: To dispense with devices regarding thermal press-fitting machining and expensive parts while shortening the machining time, and to reduce manufacturing cost by fixing a nut made of a metal without generating molding sink marks in the surface of a door handle case made of a synthetic resin. CONSTITUTION: In the mounting structure, in which a door handle case made of a synthetic resin for a car is installed to a car door, of the door handle case for the car, mounting sections 2 with screw inserting holes 2a are formed on the rear side of the door handle case 1, and plate nuts 3 having screw screwing holes 3a and being bent and formed in a clip shape are fitted to the mounting sections 2. Mounting bolts 4 are inserted into the screw inserting holes 2a of the mounting sections 2, and screwed into the screw screwing holes 3a of the plate nuts 3, thus setting up the door handle case 1 to a door outside plate.
Patent JP-H11164680-A (JP)
Title: Rice washer
Inventor: IWASE YUKIO
IPC: B02B1/04
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a rice washer hardly causing crack of a polished rice and capable of washing the rice while suppressing elution of efficient components. SOLUTION: This rice washer has a water-jetting ring 5 for generating a downward water flow, installed near the inner periphery at an intermediate part of a stirring vessel 1, an air-jetting nozzle 7 for generating an upward water flow installed in the center of the bottom part of the stirring vessel 1, and a water flow-reflecting board 10 arranged at the upper part of the air- jetting nozzle 7 so as to face the air-jetting nozzle. The rice washer also has an opening and closing plate 8 installed in a bottom part opening 2 of the stirring vessel 1 and composed of a mesh, and a freely opened and closed discharging hole 4 installed continuously to the opening and closing plate 8.
Patent JP-H11170474-A (JP)
Title: Shock mark preventing apparatus for printer
Inventor: SUZUKI KATSUYUKI
IPC: B41F13/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a shock mark preventing apparatus for a printer for improving a printing quality by suppressing a periodic vibration of a printing cylinder, thereby reducing a printing unevenness. SOLUTION: The shock mark preventing apparatus l for a printer is constituted by forming a clamping groove 14 for clamping a rubber blanket 15 parallel to an axis of a printing cylinder 10 on a surface of a plurality of printing cylinders 10 reversely rotating in contact with each other by predetermined contact pressure, and providing a bending moment generating means 5 for ending the cylinders 10 at an opposite side of the groove 14 on each cylinder 10 to match a period for meeting the grooves 14. Thus, a vibration of the cylinder 10 is suppressed, a printing unevenness is reduced, and a printing quality is improved.
Patent JP-H06187352-A (JP)
Title: Method and device for supporting job using case
Inventor: KINOSHITA MITSUO
IPC: G06Q50/04
Filed: 1992-12-16
Abstract: PURPOSE:To efficiently select the most similar case to equipment to be designed when the equipment is designed by utilizing past design cases. CONSTITUTION:Design cases of equipments which are designed in the past are stored in a design case information 134 and plural important words showing features of the cases are extracted from the names of the respective design cases by using a dictionary 133. Important words of the equipment to be designed are also extracted similarly at process 123. In a process 124, plural cases which are similar to the equipment to be designed are extracted on the basis of the extent of mutual matching between the extracted important words (similarity) and displayed on an input/output device 200. In a process 125, the most similar case is selected among the displayed similar cases. In the process 126, the design result of the selected case is extracted from the information 134 and utilized as the design solution of the equipment.
Patent JP-H09194079-A (JP)
Title: Electrostatic photograph printing machine and copy sheet de-skew device
Inventor: TEIMOSHII ESU PINKUNII
IPC: B65H9/00
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To eliminate a skew due to a difference in weight of paper so as to carry out positioning by regulating an angle of a cross roll on a driving side by means of a cross roll de-skew device and regulating a speed of a driving roll on the basis of the weight of a sheet type material. SOLUTION: By means of a weight detecting device 15, weight of each copy sheet is detected, and a signal is fed to a controller 16. By means of the controller 16, the signal is processed so as to be fed to a de-skew/positioning device 20. By means of the device 20, the sheet is arranged according to a value of a lookup table based on the weight of the copy sheet. That is, a de-skew cross roll 35 inside a housing 30 is rotationally driven in the arrow 39 direction by means of a motor 33. A speed of the motor 33 is controlled by means of the controller 16 on the basis of the specific weight of the copy sheet. An idler roll 38 forms a nip with a driving cross roll 35 so as to eliminate a skew of the sheet, and then, the copy sheet 5 is moved to a positioning edge 19 for the purpose of positioning.
Patent JP-H07190387-A (JP)
Title: Kettle holder
Inventor: MORI DAISAKU
IPC: F24C15/10
Filed: 1993-12-28
Abstract: PURPOSE:To cover a kettle holder used in a portable gas heater and to make it possible to reduce the weight of the heater and clean spots deposited on the heater in simple structure. CONSTITUTION:A kettle holder is made of one sheet of steel plate which constitutes integrally all other components including loading sections 8'' and 8''' and formed after having punched the steel plate. A dome-shaped space 8 is installed to the curved loading sections 8'' at five locations and on the rear side of the loading section 8''', thereby forming an air intake which is required for combustion. A boiled over matter of cooked articles or oil on 'the kettle holder' are deposited on the surface of 'the kettle holder' 8. However, it is very easy to wipe out or clean due to the smooth curved surface of the steel plate.
Patent JP-H07251376-A (JP)
Title: Device for shot blasting of inaccessible surface of straight pipe
Inventor: REJISU GI BURIYUNIE
IPC: B24C7/00
Filed: 1994-12-22
Abstract: PURPOSE: To provide a shot blasting device capable of shot-blasting cavities inaccessible by a straight pipe. CONSTITUTION: This device includes a shot-blasting pipe facing the front in the shot blasting direction of cavities 11 to be shot blasted. This pipe directly receives the shot pressurized in a rotor 10 and compressed air 8. The pipe is introduced with a support 6 fitted to a shot blast machine 1 on a horizontal rotary plate 2 fixed with the rotor 10. This device is adapted to shot-blast the inner surface of the rotor 10 of a turbo-aeroengine.
Patent JP-H06245499-A (JP)
Title: Switch mode power supply circuit
Inventor: MARINUS ANTONIUS ADRIANUS M
IPC: H02M1/40
Filed: 1993-12-28
Abstract: PURPOSE: To operate a transformer without being saturated by allowing a feedback signal to determine the continuation period of a pulse in a first mode, a control circuit to control switches in a second mode, the pulse frequency of a control signal to depend on a feedback signal, and the control signal to be delayed by a demagnetization signal. CONSTITUTION: A switch S is controlled by a control pulse P of a control circuit 6 and is determined by a load Rb. A feedback signal Vb is inputted to a load detection circuit 63. A signal Id for indicating whether the transformer T is demagnetized or not is inputted to a demagnetization detecting circuit 61. An oscillation circuit 65 has two modes. In the first mode, an oscillation frequency is variable and depends on a load Rb . However, to prevent the transformer T from being saturated, the oscillation circuit 65 receives a demagnetization signal from the detecting circuit 61 and the demagnetization signal does not supply a next control pulse before the transformer T is completely demagnetized. In the second mode, the oscillation circuit 65 supplies a control pulse at a constant frequency and the demagnetization signal is not considered.
Patent JP-H09177366-A (JP)
Title: Structure and method for joining steel encased reinforced concrete support and seismic isolator
Inventor: OI YUTAKA
IPC: E04B1/16
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To conduct fine regulation of a height of a steel frame and an angle of erection thereof by a method wherein plate bodies are fixed at prescribed places of shaft members and the lower end face of a steel frame support, fixing members are engaged with the shaft members so that they can move vertically and thereby the plate bodies are supported at a prescribed height making them be apart from a base plate. SOLUTION: A plurality of shaft members 14 are provided in projection at prescribed places of a base plate 18 and a plurality of plate bodies 12 having through holes 17 are fixed to the lower end face of a steel frame support 11. Then, fixing members 15 so engaged with the shaft members 14 as to be movable vertically are fitted in order to support the plate bodies 12 pierced by the shaft members 14 respectively. While the steel frame support 11 is supported by the fixing members 15, in succession, these fixing members 15 are moved vertically in the state of being engaged with the shaft members. Accordingly, fine regulation of an angle and a height of erection of the steel frame support 11 is conducted easily. Thereby deformation or eccentricity of a seismic isolator 20 is prevented and it can be held vertically.
Patent JP-H04279493-A (JP)
Title: Device for stoppering container
Inventor: JIYANPIETORO ZANIINI
IPC: B67C7/00
Filed: 1991-12-19
Abstract: PURPOSE: To provide an apparatus for applying closures to a container in which an accurate operation is carried out even if its working speed is quite high. CONSTITUTION: An apparatus 1' for use in applying closures 9 to a container having a neck 3 inclined against a vertical plug of the container 2 includes a first conveyor and a second conveyor for use in performing a continuous transfer of the container. A conveyor 8 having a plug receives the containers 2 from time first conveyor and then transfers them to the second conveyor. The conveyor 8 having a plug is provided with a plurality of clamps 32 for holding the containers 2 fed from the first conveyor and a plurality of heads 26 having a plug of which working line is inclined. Operating devices 44, 46 rotate a clamp 32 around a corresponding vertical line of the container so as to cause an axis of the neck 3 to be aligned with an operating line of each of the heads 26 having a plug.
Patent JP-H08176255-A (JP)
Title: Production of antistatic resin
Inventor: INAHARA TERUO
IPC: C08G18/10
Filed: 1994-12-27
Abstract: PURPOSE: To produce an antistatic resin which has long-lasting, excellent antistatic properties, is transparent or can be colored as desired, and has sufficient mechanical strengths. CONSTITUTION: 100 pts.wt. mixture comprising an isocyanate-terminated polyurethane prepolymer and a hydroxyl-terminated polyether polyol in a molar ratio of hydroxyl groups to isocyanate groups of 0.8-2.0 is compounded with 3-15 pts.wt. polyethylene glycol-polypropylene glycol copolymer contg. 10wt.% lithium perchlorate. The resulting compsn. is polymerized while being molded under pressure or is applied to a transparent resin and polymerized, thus giving an antistatic resin.
Patent JP-H03197449-A (JP)
Title: Production of organic quaternary ammonium compound
Inventor: TANAKA MICHIO
IPC: C07C211/62
Filed: 1989-12-26
Abstract: PURPOSE:To obtain an organic quaternary ammonium compound in high yield at normal temp. under normal pressure by using a readily handleable liquid or solid as the starting raw material which is obtained by reacting a tetraalkylammonium hydroxide with a carbonic acid ester. CONSTITUTION:A tetraalkylammonium hydroxide (e.g. tetramethylammonium hydroxide) is made to react with carbonic acid ester (e.g. dimethyl carbonate) to produce an organic quaternary ammonium compound (e.g. tetramethylammonium methylcarbonate). The organic quaternary ammonium compound is useful as a raw material for a solute in the electrolyte of electrolytic condenser.
Patent JP-H09173477-A (JP)
Title: Closed casing for bioembedding
Inventor: ISHIDA SHINJI
IPC: H01R13/74
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a closed casing for bioembedding, which is easily assembled. SOLUTION: A protective member 1 is provided inside metallic containers 2, 3 which are joined to each other by welding to form an outer form. A hermetic terminal 4 for conducting electrical connection to an external device is clamped by notch parts 12, 22, 32 through a flange 41 and positioned to be fixed. The protective member 1 has a projection 11 pressed to the inner surface 33 of the metallic container 3 near the notch part 12, which is inscribed along the whole of the joint part of the container, so that a container having high sealing performance can easily be assembled.
Patent JP-H08175795-A (JP)
Title: Workbench leveling mechanism of high lift working device
Inventor: TAMURA KAZUYA
IPC: B66F9/06
Filed: 1994-12-27
Abstract: PURPOSE: To provide a workbench leveling mechanism of a high lift working device capable of constantly maintaining a workbench in a horizontal state in simple constitution. CONSTITUTION: Expansion work of a leveling cylinder 15 is carried out so as to constantly maintain a workbench 17 horizontal by a leveling controller by detecting expansion quantity of a derricking cylinder 14 by a derricking cylinder expansion quantity detecting means and in accordance with a detection signal from this derricking cylinder expansion quantity detecting means. Consequently, no leveling cylinder except for the derricking cylinder 14 is required between a swivel base 12 and a boom 13, and it is possible to constantly maintain the workbench 17 horizontal regardless of a derricking angle of the boom 13 in simple constitution.
Patent JP-H04200933-A (JP)
Title: Method for forming round-head form of pipe end part
Inventor: OGAWA TOSHIHIKO
IPC: B21D19/00
Filed: 1990-11-30
Abstract: PURPOSE:To simply, surely and easily form the end part of a metallic pipe into a round head form nearly uniform in thickness by heating the end part cut so that its thickness is reduced toward the end face of the metallic pipe and pressing its outer peripheral surface with a press roll. CONSTITUTION:The end part of the metallic pipe 1 is cut so that the wall thickness is reduced toward the end face 2. Thereafter, the end part is heated uniformly by a burner 3 as this metallic pipe 1 is rotated round its central line l'. Simultaneously, the outer peripheral surface of this end part is pressed by the press roll 4 and the press roller is reciprocated in the direction of an arrow on a curved orbit in a surface containing this central line 1'. In this way, the inner wall of this end pat is deformed plastically to the inside, the open end is blocked and formed into a round-head form. Consequently, the tip part is equalized in thickness to the metallic pipe 1, can be formed nearly uniformally and many groups of burs can never be generated on the inside surface.
Patent JP-H09152413-A (JP)
Title: Concentration measuring apparatus
Inventor: KARIGOME AKIO
IPC: G01N1/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To build an analyzer which enables the measuring of changes in characteristics during the trial of a film while calibrating and furthermore lessening of the consumption of a sample along with a high accuracy and a simple maintenance when conducting a measurement by using a separation mechanism with the film for preventing the pollution of a detector in an analysis of a suspension liquid such as fermentation liquid. SOLUTION: In this apparatus, a piping 2 of a closed loop with which a sample liquid flows out of a storage tank 1 thereof and returns to the sample liquid storage tank 1 again is connected to the sample liquid storage tank 1, a first separation mechanism 3 is inserted into the closed loop to send a sample component to be detected separated by the separation mechanism 3 to a detector 8. A branch path 20 is extended from the closed loop and a second separation mechanism 12 is inserted into the branch path 20 to send a component to be detected separated by the separation mechanism 12 to the detector 8. In the calibration of changes in characteristics of a film of the first separation mechanism 3, the branch path 20 is opened and the component to be detected separated by the second separation mechanism 12 is sent to the detector 8 to store a detection output thereof.  Moreover, the branch path 20 is closed and a reference sample liquid flows to the second separation mechanism 12 and the detection output at the moment is stored. Thus, changes in the film of the first separation mechanism 3 are calibrated by the two data stored.
Patent JP-H0523490-A (JP)
Title: Drainage controller of washing machine
Inventor: SHIKAMORI TAMOTSU
IPC: D06F39/08
Filed: 1991-12-20
Abstract: PURPOSE:To surely execute the operation of a drain valve by executing an opening instruction switch and a closing instruction switch of the drain valve by a motor driving changeover switch, and setting the time spent for switch-on of both the instruction switches longer than the time spent for switching the changeover switch, in the titled device of an automatic washing machine. CONSTITUTION:When a signal is received to a drainage signal terminal 52, a triode AC switch 50 is turned on, a neutral leaf 33 and a drainage signal leaf 35 are connected, and a motor 38 turns. As a result, a cam turns clockwise, a pin 30a moves a moving piece 29 and a moving arm 43 is moved by a tension spring 45. A lip part 42a is separated thereby and water passes through. Subsequently, when the motor 38 rotates half, the neutral leaf 33 is separated from the drainage leaf 35 and opens fully a drain valve 21 and stops. Each leaf 33-35 and a leaf cam 30b in this case are constituted so that the neural leaf 33 and one leaf 34 or 35 are separated after the other is connected. When a feed water signal line 53 receives a signal, a triode AC switch 51 is turned on and operated in reverse.
Patent JP-H11153773-A (JP)
Title: Optical isolator
Inventor: SATO TADAKUNI
IPC: G02B27/28
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration in the optical characteristics of an optical element and the occurrence of damage, such as crack, by forming a metallic holder of a specific austenitic stainless steel. SOLUTION: Porous cores 1, 1a are fixed by soldering to the metallic holder 2. When the solder melts at the time of soldering, strain is not generated in both of the porous cores 1, 1a and the metallic holder 2 but both are all shrinked at the time of cooling, the stress meeting the difference in the coefft. of thermal expansion between both acts on both respectively. A metallic material having the coefft. of thermal expansion in a specific range is, thereupon, selected for the porous cores having the small coefft. of thermal expansion.  Namely, the metallic holder 2 of the optical isolator formed by holding a polarizer 1 and an analyzer 1a made of ceramics disposing before and behind a Faraday rotator impressed with the magnetic field generated by a permanent magnet by soldering and adhering is formed of the austenitic stainless steel contg.>=10.0 wt.% Ni and >=15.0 wt.% Cr and contg. >=26.0 wt.% both.
Patent JP-H08178101-A (JP)
Title: Drain structure of air intake route
Inventor: ONODA TADAYUKI
IPC: F16K15/16
Filed: 1994-12-28
Abstract: PURPOSE: To provide drainage simple in constitution and working by providing a protruded part projecting downward and forming an opening on its head end center on a lower part of an air intake route and providing a cap formed in a bottomed cylindrical shape free to cover the protruded part and forming a check valve part consisting of a mobile piece against the opening on the head end center. CONSTITUTION: A columnar protruded part 12 is formed projected downward on a bottom wall 11 of an air cleaner case 10. The inside of the protruded part 12 is a cavity communicated to the inner surface of the air cleaner case 10, and an opening 13 is formed on the center of a bottom wall surface which is a head end of the protruded part 12. Consequently, the air cleaner case 10 is communicated to the outside through the opening 13. A cap 20 is formed in a bottomed cylindrical shape free to cover the protruded part 12. The cap 20 is formed of a rubber material, expanded in diameter by the protruded part 12 when it is made to cover the protruded part 12 and fixed on the protruded part 12 by elasticity trying to restore. Its central part makes a check valve part 21 having mobility.