baber/WOPTO huggingface dataset:
Patent JP-S57200697-A (JP)
Title: Rotary compressor
Inventor: MORITA MITSURU
IPC: F04B39/00
Filed: 1981-06-04
Abstract: PURPOSE:To prevent the intrusion of heated coolant gas into an evaporator, by closing  a check valve on the low pressure side at the time when operation of a compressor is  stopped, and further closing a discharge valve means when the gas pressure is raised  by introducing high-pressure coolant gas into a cylinder chamber through gaps between  a cylinder and side plates. CONSTITUTION:When the operation of a compression element 4 is stopped, high-pressure  coolant gas is introduced gradually into a cylinder chamber 11 through small gaps  formed, for instance, between a cylinder 5 and side plates 12, 13, so that a check valve  17 on the low pressure side, disposed in an intake passage 16, is closed for preventing  intrusion of superheated coolant gas into an evaporator of a refrigerating apparatus  (not shown). As the pressure in the cylinder chamber 11 is raised further, pressure in a  work chamber 26 of a second discharge valve means 19 is also raised to a level almost equal to the pressure in a gas chamber 25 since the intake passage 16 and the work  chamber 26 are communicated with each other via a connecting passage 29. Resultantly, a valve body 24 is raised gradually upward to a position where a groove 23 of the  valve body 24 is not registered with an inlet passage 20, so that the discharge valve  means 19 closes the passage. Thus, it is enabled to prevent intrusion of heated coolant  gas into the evaporator and its temperature rise at the time when operation of a  compressor is stopped.
Patent JP-H06298895-A (JP)
Title: Thermosetting resin composition
Inventor: ICHIKAWA FUMIAKI
IPC: C08G18/02
Filed: 1993-04-13
Abstract: PURPOSE:To provide a composition for obtaining a thermosetting resin which is free from drawbacks of a thermosetting resin having carbodiimide bonds, i.e., which has excellent heat resistance and good melt flowability and cures in a short time. CONSTITUTION:The composition comprises as essential components a polycarbodiimide compound having two or more carbodiimide bonds per molecule and a phenol derivative having two or more allyl groups per molecule.
Patent JP-2000272134-A (JP)
Title: Printing apparatus, maintenance method for printing apparatus, and recording medium
Inventor: KOSUGI YASUHIKO
IPC: B41J2/12
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To restrict an increase in consumption amount of ink as much as possible by recovering an ink drop speed only when it is necessary on the basis of the measured result of the ink drop speed. SOLUTION: A time T from an output decrease (ta) of a light-receiving element 40b to an output decrease (tb) of a light-receiving element 40d is measured, and a distance Ds between two optical axes is divided by the time T, whereby a fly speed of ink drops is obtained. The obtained fly speed is compared with a predetermined threshold value. When the fly speed is not higher than the threshold value, a position of a selected nozzle is stored. One nozzle is selected from stored nozzles (nozzles of a low fly speed of ink drops) to be subjected to normal flushing. Thereafter, the fly speed of ink drops is measured so as to inspect whether or not ink drops are recovered in speed. The measured value is compared with the predetermined threshold value. When the measured value is larger than the threshold value, a maintenance work to the nozzle is terminated.  On the other hand, when the measured value is smaller than the threshold value, the nozzle is subjected to power flushing.
Patent JP-H11287476-A (JP)
Title: Air conditioning system
Inventor: SUGIMOTO SHINTARO
IPC: F24F13/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To make an amount of blow-off air supplied into a room to be air conditioned uniform thus realizing a comfortable air conditioning by constructing a junction chamber which supplies conditioned air obtained by an indoor machine which is connected with an outdoor machine by piping to blow-off chambers by way of ducts as a 4 junction chamber which incorporates a partition plate dividing the inside thereof into 4 sections. SOLUTION: In an air conditioning system which perform an air conditioning of rooms in the first and second floors separately using two air conditioners, outdoor machines 1A, 1B for the air conditioning of the first floor side and the second floor side are provided and these are connected with indoor machines 3A, 3B respectively by way of a refrigerant piping 4, 23. To the midst portion of the refrigerant piping 4 which connects the outdoor machine 1A and the indoor machine 3A, a heat recovering machine 5 which performs the heat exchange between indoor air to be discharged outside and the refrigerant so as to enable a recycling of heat is provided. Furthermore, junction chambers 13, 24 which supply conditioned air obtained by respective indoor machines 3A, 3B to blow-off chambers 15a, 15b, 26a, 26b by way of a plurality of ducts are provided.  Each junction chamber 13, 24 is constructed such that it incorporates a partition plate which divides the inside thereof into 4 portions.
Patent JP-S60230300-A (JP)
Inventor: KANETANI FUMIO
IPC: G01R13/34
Filed: 1984-04-27
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-2000238495-A (JP)
Title: Eraser
Inventor: TANAKA MASAO
IPC: B43L21/02
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent the scattering of a particularly wiped-off colored material by using an eraser to mainly erase a character, a graphic form or the like of the colored material filled in a whiteboard. SOLUTION: First cylinders 2a, 2b covering its surfaces with felts or the like are brought into contact with board, and laterally moved perpendicularly to axes of the cylinders. The cylinders 2a, 2b are rotated only in one direction. When not rotated, the board is rubbed to erase a character or the like, and a colored material is transferred to surfaces of the cylinders 2a, 2b. When rotated, the material is retransferred to a second cylinder 5 brought into contact with the cylinders 2a, 2b and rotated by following thereto, and the material is fixed onto the cylinder 5. For example, a colored material of a character or the like written by a whiteboard marker normally sold in the market is rigidly fixed to a sheet cover of the cylinder 5, and hence when a considerable amount is stored, the cover is replaced.  The two cylinders 2a, 2b having opposite rotatable directions are aligned in parallel, their lateral movements are repeated, and the material is fixed to the cylinder 5.
Patent JP-S5313008-A (JP)
Title: Intake device for engine
Inventor: SHIOMI YOSHINORI
IPC: F02M35/10
Filed: 1976-07-20
Abstract: PURPOSE: To improve fuel cost in the case of idling and light load driving and to reduce noxious components in exhaust gas while stably burning dilute mixture or mixture containing a large quantity of reflux exhaust gas. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61245013-A (JP)
Title: Range finder
Inventor: TANIGUCHI HIROYASU
IPC: G01C3/00
Filed: 1985-04-23
Abstract: PURPOSE:To make a detecting head small in size, and also to constitute it so that it can be used even in a place where an explosion-proofing is necessary, by providing plural pieces of optical position detectors in the advance direction of the reflected light of light which has been condensed onto an object to be measured. CONSTITUTION:The radiated light from a light source 2 is condensed into an optical fiber 16 by a condensing lens 15, and irradiated at a prescribed irradiating angle to an object 4 to be measured by a selfoc lens 17 of a position A. Also, the reflected light 19 from a condensed position B, on the irradiated object to be measured 4 is photodetected at a point C on an optical position detector 20a, and this passing light is photodetected at a point D on an optical position detector 20b. Subsequently, optical intensity outputs PA-PD which have been detected by the detectors 20a, 20b are converted to electrical signals iA-iD being proportional to the optical intensity outputs PA-PD of sending-out light by photodiodes 22a-22d through optical fibers 21a-21d, respectively. As for these signals, an operation corresponding to PA/PB is executed by a divider 23, and an output being proportional to the point C and the point D of the photodetecting position is obtained. Also, a distance AB to the object 4 to be measured is obtained by a transducer 25.
Patent JP-H05182710-A (JP)
Title: Contact pin
Inventor: NAKAMURA KIYONORI
IPC: H04Q1/14
Filed: 1991-04-18
Abstract: PURPOSE:To provide a desired contact force between the internal circumferencial plane of the through hole of MDF matrix board and a contact pin even if the internal stress of a contact spring is made smaller by improving the shape of the contact spring. CONSTITUTION:The main body of a contact pin is made of resin and comprises a conical tip end 1, a small-diameter shaft 2, and a large-diameter holding part 3. A contact spring B, which is a little shorter than the shaft 2, is provided along the circumference of the shaft 2 coaxially, and comprises a cylindrical spring device having a cut opening 4 on the side in the axial direction. The contact spring B has three protrusions 11, 11', and 12 extending in the axial direction at the positions positionally relating to the cut opening 4. This constitution can make the internal of the contact spring half compared with the conventional one, use materials of so much less elastic limit, and lessen the height and thickness so as to realize cost reduction.
Patent JP-H0678417-A (JP)
Title: Drive transmission equipment in vehicle using electric motor
Inventor: YAMAGUCHI KOZO
IPC: B60L50/16
Filed: 1993-03-22
Abstract: PURPOSE:To prevent the backward movement of a vehicle at the time of a start on a slope by equipment which is inexpensive and does not cast an electri cal burden on an electric motor. CONSTITUTION:When a hybrid powered vehicle is set in a motor drive mode and a start on a slope is to be made, an on-slope start control part 62b switches over a solenoid valve 60 and turns a brake B ON on the basis of signals from a rotation speed sensor 63b and others. Then a sun gear S is locked. When the vehicle is to move backward at the time of the start on the slope and such a force as to rotate an output shaft 25 in the reverse direction is transmitted from a drive wheel, the force is transmitted to a pinion P through a ring gear R to rotate a carrier CR. However, since a one-way clutch F is interposed between the carrier CR and the sun gear S and the sun gear S is in a locked state, the carrier CR does not rotate and, consequently, the output shaft 25 does not rotate.
Patent JP-S63253721-A (JP)
Title: Semiconductor integrated circuit
Inventor: KAWASHIMA SEIICHI
IPC: H01L27/04
Filed: 1987-04-10
Abstract: PURPOSE:To reduce the power of circuits other than the circuit to be tested by using a current supply circuit separately from a current switching circuit so as to give a current to a resistor connected to a collector terminal thereby bringing an output terminal forcibly to a logical low level. CONSTITUTION:A circuit consisting of transistors (TRs) Q1-Q4, resistors R2, R3 and a current source 9 is an output circuit to drive the outside of the semiconductor integrated circuit. In case of bringing the level of a terminal 7 (VE) to 0 volt, a base current flows to the TR Q5 via a resistor R5 to turn on the TR Q5. Since the emitter of the TR Q5 is connected to a terminal 8 (VT1) via a resistor R6, a current deciding the base-emitter voltage of the TR Q5 and the resistor R6 and VT1 flows to the collector of the TR Q5 and a voltage drop is produced across the resistor R5 by the current and the output 5 is brought into a logical low level. Thus, the power consumption of the semiconductor integrated circuit other than the circuit to be measured is reduced and the test is attained without consuming waste power.
Patent JP-H07290207-A (JP)
Title: Single belt type continuous casting method and molten steel pouring device
Inventor: SHIO KIYOMI
IPC: B22D11/06
Filed: 1994-04-25
Abstract: PURPOSE:To easily adjust molten metal pouring quantity, to uniformize the pouring quantity distribution and to obtain the stable supply by making a partition wall at the front part of a trough part the movable wall so as to be adjustable to the position in the front and the rear parts, making a pouring hole at the front part openable/closable and adjusting the position of the front wall surface to adjust the molten steel pouring quantity. CONSTITUTION:Since the front wall of the trough part 9 of a tundish 7 is made to be the movable wall 13 so as to be adjustable to the position at the front and the rear parts and the pouring hole 8 at the front part of the trough part is made to be openable/closable, the position of this movable wall 13 is adjusted without changing the tundish 7 and the trough part 9, and the molten metal pouring quantity is adjusted by adjusting the molten metal pouring range and the positional head of molten steel, and the productivity can be changed. Further, the molten metal pouring quantity can be adjusted by adjusting the opening degree of the pouring hole 8a at the rear end side of the trough part 9 of the tundish with a sliding nozzle 17, and the productivity can bc changed without changing the tundish trough.
Patent JP-S60231584-A (JP)
Title: Strip connecting device
Inventor: TAKEDA AKIMICHI
IPC: B23K26/21
Filed: 1984-04-28
Abstract: PURPOSE:To shorten the length in the direction of line and to make the device compact by enabling said device to perform welding without moving cut one side strip. CONSTITUTION:A frame 10 is driven by a cylinder 42 and shearing devices 11, 12 are shifted to the center of the line. Rear end and front end of a preceding strip 1a and succeeding strip 1b are stopped in the blade width of shearing devices 11, 12 respectively, and centering is made by a side guide device. Then, the first and second clamperes are closed and two strips 1a, 1b are clamped. Strips are cut by shearing devices 11, 12. After cutting, devices 11, 12 become open state, and the frame 10 returns to the original position. A shifting truck in moved to butt end faces of the preceding strip 1a and succeeding strip 1b. A laser beam working head 39 travels with the frame from the back in the direction that crosses the line and weld is made.
Patent JP-H09281961-A (JP)
Title: Communication method in network for electronic equipment
Inventor: ABE TATSUTOSHI
IPC: H04L29/08
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a communication method in a network for an electronic equipment which can improve reliability of communication without largely increasing quantity of communication. SOLUTION: This is a communication method in a network for electronic equipment connecting a transmitting node for transmitting information and a receiving node for receiving transmitted information, the transmitting node and the receiving node transmit and receive respectively normal information with protocol of a synchronizing system. And the receiving node judges possibility of an error for received information, when there is higher possibility for an error, it is informed to the transmitting node that there is higher possibility for an error in information by protocol of a no-synchronizing system. Thereby, the transmitting node copes with it in accordance with the information.
Patent JP-H11280904-A (JP)
Title: Seal device for high pressure container
Inventor: ONISHI YOSHIHIKO
IPC: F02M55/04
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a seal device which has simple constitution, is inexpensive and easy to perform a sealing work and has high reliability, in the gas sealing port of a high pressure container sealed with high pressure gas, and make structure of the device compact. SOLUTION: A seal device comprises a steel ball 102 press fitted in a cylindrical hole 101c in a gas seal part 101a to seal the cylindrical hole and a plug member 103 arranged in the gas seal port 101a and on the lower pressure side than the steel ball 102 and seal-welded at 104 to the high pressure container 101, in order to seal the gas seal port 101a of the high pressure container 101 having a high pressure chamber 105 sealed with high pressure gas.
Patent JP-S62282306-A (JP)
Inventor: KAARU JIYON DABURIIN
IPC: G05D1/02
Filed: 1987-04-10
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-S5613413-A (JP)
Title: Repairing machine for tap hole
Inventor: NASU TOSHIYUKI
IPC: C21B7/12
Filed: 1979-07-10
Abstract: PURPOSE: To make it possible to repair the circumference of tap holes safely and quickly using no man power, by providing a frame which moves by a cylinder along the center line of the tap holes, and by attaching a removable repairing tool and a removable driving device to the prescribed position of a freely rotatable and slidable driving shaft.  
     CONSTITUTION: A conveyable stand 5 having built-in frame 3, which is movable across a hot metal spout 6, is placed near the tap hole 7 of a blast furnace, and the frame 3 is made movable on a rail 8 by means of a culinder 10. A driving shaft 12 is made freely rotatable and slidable by means of a driving device 15, an inclined cylinder 13, and a bearing 11, and the center line of the driving shaft 12 is made to coincide with the extended center line of the tap hole 7 so as to attach the shaft 12 to the frame 3. A crushing metal fitting 21 of a repairing tool such as an air breaker 20 is pushed forward through a Cardan joint 19 and is connected through a link 22 to the driving shaft 12 gyrationally movably and freely movably, hereby the repairing machine is made up. Said repairing machine makes it possible to repair the circumference of the tap hole quickly and surely by remote control. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08257278-A (JP)
Title: Needle thread tension device for sewing machine
Inventor: KOTAKI HIROSHI
IPC: D05B53/00
Filed: 1995-03-20
Abstract: PURPOSE: To provide the needle thread tension device of a sewing machine without the need of changing needle thread tension even by the change of the thickness and the thread kind of needle thread. CONSTITUTION: A first tension 3 for supplying resistance to any thread, a second tension 4 for supplying the resistance to the thread thicker than prescribed thickness and a bent thread path 5 for bending the thread are arranged in an order. The bent thread path 5 is turned to a comb shape, the tips are alternately bent to an opposite side to the surface of a comb and the tip positions are arranged in front of a thread path determined by members in front and behind.
Patent JP-H11282871-A (JP)
Title: Retrieval system and terminal
Inventor: YANA KOUSHIYAKU
IPC: H04N7/173
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a retrieval system capable of easily retrieving information by utilizing access information of a user to an information center in which various kinds of information are stored. SOLUTION: In a retrieval system 1, the information center 2 is provided with a user registration data part 8 in which registration information of the user is stored, and a retrieval data part 9 in which an index to retrieve data in a data storage part 10 is stored by a retrieving function of a control part 7. In addition, in the retrieval system 1, a repeater 3 is provided with an information receiving means to receive user sorting information and file sorting information to be stored in the information center 2, and with a retrieval instructing means to instruct retrieval of music information to the control part 7 at the side of the information center 2 according to the received user sorting information and file sorting information.
Patent JP-H06317815-A (JP)
Title: Stop plate and film unit with lens using the same
Inventor: OGURA TOSHIYUKI
IPC: G03C3/00
Filed: 1993-04-14
Abstract: PURPOSE:To obtain a distinct image not only in the case of photographing under high illuminance but also in the case of photographing under low illuminance by arranging a stop plate which has photochromic property and where a minimum stop aperture is formed coaxially with the stop aperture. CONSTITUTION:The stop aperture 24 is formed at a position corresponding to an exposure aperture 22 on a lens holder 20, and a photographing lens 4 is put thereon. The aperture 24 is formed to be largish so that object light under the low illuminance can be fully taken in. The stop plate 25 is installed on the back surface side of the aperture 211. On the plate 25, a photochromic layer 27 is formed by applying photochromics on a transparent supporting body 26, and the minimum stop aperture 28 is formed in the center part of the layer 27. The plate 25 is formed in a disk state having a size large enough to fully cover the aperture 24, and the aperture 24 is installed so that the center of the aperture 28 may be positioned on an optical axis 29.
Patent JP-H0640620-A (JP)
Title: Device for feeding and taking-up medium for electrostatic press
Inventor: JIEFUERII SHII BURAANITSUKU
IPC: B65H19/28
Filed: 1993-04-14
Abstract: PURPOSE: To make it possible to clamp a media in such a way as to be always given tension when the media moves in a single direction or dual directions inside a printer and to take out a rolled drawing easily. CONSTITUTION: This is a device for automatically feeding and rolling output media from a printer. This device comprises a supply roll 16 for supplying a recording media 14 having a leading edge, and a clamping device 60 which clamps the leading edge of the recording media and has a surface for the media to roll thereon. The device further comprises an assist drive roller assembly 40 for feeding the leading edge of the recording media to the clamping device 60, a differential drive assembly 80 which drives the clamping device to allow the recording media to be rolled thereon, and a retract assembly for retracting the clamping assembly to be removed from the recording media, after the media has been rolled onto the clamping assembly, causing the recording media to drop.
Patent JP-S62244363-A (JP)
Title: Preparation of natto-like food
Inventor: OSAWA TOSHIMASA
IPC: A23L11/00
Filed: 1986-04-16
Abstract: PURPOSE:To prepare a food like NATTO (fermented soybean) in a short time in high efficiency, by using a raw material composed mainly of soybean protein and containing specific amounts of sugar and water, cooking the raw material with a twin-screw extruder and fermenting with Bacillus natto inoculated to the cooked raw material. CONSTITUTION:A soybean protein raw material such as whole soybean, defatted soybean powder, etc., is optionally added with glucose, water, etc., to obtain a raw material composed mainly of soybean protein and containing 5-40wt% sugar and 50-80wt% water. The raw material is cooked with a twin-screw extruder, cooled, inoculated with Bacillus natto and fermented. The objective NATTO-like food can be prepared in a short time in high efficiency by the continuous immersion and cooking steps of the raw material. Furthermore, various novel NATTO-like foods can be prepared by selecting the combination of the kind of the soybean protein raw material and the subsidiary raw materials (e.g., soy, soup, etc.) to be added to the main raw material.