baber/WOPTO huggingface dataset:
Patent JP-S63183742-A (JP)
Title: Precise forging method for shaft component
Inventor: SANENARI TOSHIMASA
IPC: B21J5/00
Filed: 1987-01-23
Abstract: PURPOSE:To couple an intermediate work with shaft components by single working by single-acting pressure, by forming a junction gap between the center hole of the intermediate work and the outer peripheral surface of the shaft components, and generating simultaneously material flows in the outer direction and the inner direction through plastic deformation due to pressure. CONSTITUTION:An intermediate work 50 is inserted into a formed recessed part 6 formed in the lower die 5, shaft components 55 are inserted into its center hole, and the junction gap is formed between the center hole of the intermediate work 50 and the outer peripheral surface of the shaft components 55. Subsequently, the upper die 1 is fitted into the formed recessed part 6 and allowed to descent, the intermediate work 50 is pressed from the upper face, and the plastic deformation is generated in a material for constituting the intermediate work 50. Next, a center hole side material of the intermediate work 50 is allowed to flow and filled into the junction gap 70 of the outer peripheral surface of the shaft components 55 through this plastic deformation, and also, a material flow going to an unfilled part of the junction gap formed between the outer peripheral surface of the intermediate work 50 and a forming die surface 22 is quickened, and the filling of the material to the forming die surface 22 is completed.
Patent JP-S59142758-A (JP)
Title: Optical head for optical memory
Inventor: NOMURA HIROO
IPC: G11B7/135
Filed: 1983-02-01
Abstract: PURPOSE:To stabilize a focus signal and a tracking signal and to simplify a circuit by using a distributed index type plane microlens array which employs an ion exchanging method as the objective of an optical head for an optical memory. CONSTITUTION:Light passed through a polarization beam splitter 5 and a quater-wavelength plate 6 is split into two spots A and B by two lens arrays 11. The spot A is for a conventional focusing and a tracking signal, and the spot B is a beam dedicated to the reproduction and writing of a main signal. Reflected light from a disk 8 after being passed through the microlens 11 and quarter- wavelength plate 6 again is reflected by the beam splitter 5, and reflected light beams are focused through lenses 12, and 13 and 14 provided corresponding to the beams A and B. A detector 15 is dedicated to a read of the main signal and a detector 16 reads a focus error signal and a tracking error signal. Thus, the light emitted from one light source is made into plural beams by the plane microlens and the respective beams are given different functions to stabilize respective signals.
Patent JP-H10211386-A (JP)
Title: Washing machine
Inventor: OYAMA YUICHI
IPC: H02J7/00
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To supply power from a secondary cell and reduce consumption of commercial power when low power consumption is enough to meet demand when a washing machine is in a waiting state, by supplying power from the secondary cell when the washing machine in a waiting condition and switching to commercial power when the secondary cell is getting almost exhausted. SOLUTION: When a power plug is inserted, a microcomputer program operates and waits until a user turns on a power switch. The power of the microcomputer 21 during such waiting time is supplied from a secondary cell if it still retains energy. If it is nearly exhausted, power is supplied from a power plug (commercial power supply 45). As the secondary cell is charged during previous washing operation or by power from a solar generator 48, use of the commercial power supply 45 can be reduced. Even when operation is programmed, power supply from the secondary cell 47 prevails. When washing time comes, the commercial power supply 45 is turned on for washing operation.
Patent JP-S62173285-A (JP)
Title: Thermal indicating material
Inventor: USHIAMA SUSUMU
IPC: B42D15/10
Filed: 1986-01-27
Abstract: PURPOSE:To make it possible to preserve the confidential information recorded on an indicating material, by a method wherein a material prepared by kneading a substance showing a color change under heat and recovering its initial color when being left to stand into an ink or a binder for a coating material is applied to the entire surface or a part of a base by coating or printing. CONSTITUTION:A thermal indicating material is represented by a card having the function of indicating information through a color change under heat, which indication gradually disappears with the lapse of time. Since a thermal indicating material comprises a base such as a paper, a plastic film and a plastic sheet, on which a layer of an ink or a coating material having the above-mentioned function is provided. A substance showing a color change under heat may be a bis(salicylaldehyde) alkylenediimine-cobalt complex or a derivative thereof. The alkylenediimine may be ethylenediimine, 1,3-propanediimine, 1,2-cyclohexanediimine or the like. Such a complex usually has oxygen molecules in coordination, and when the complex is heated, the oxygen molecules are librated, resulting in a color change. When the complex is this state is left to stand, coordination of oxygen molecules again takes place, whereby the initial color is recovered. Therefore, any substance having such a function can be used.
Patent JP-S59140789-A (JP)
Title: Bi-directional central office trunk
Inventor: MIZUNO FUKUZOU
IPC: H04Q3/42
Filed: 1983-02-01
Abstract: PURPOSE:To allow origination and termination even when the A line and B line of a trunk line are inverted by mistake by detecting the inversion of the A line and B line of the trunk line by a bi-directional central office trunk and inverting the A line and B line in the trunk. CONSTITUTION:When the A line and B line of the trunk line are inverted owing to a change of jumpers, etc., a -48V potential is generated at the B line and a termination detecting circuit 1 detects it as termination, but no ringing signal is sent out of an office switchboard, so a ringing-detecting circuit does not operate. A trunk-line inversion detecting circuit 6 operates a termination detecting circuit 1 to energize an RV relay on the condition that the ringing signal detecting circuit 2 does not operate within a specific time. Consequently, the A line and B line are inverted in this trunk and the termination detecting circuit 1 is turned off to return to the original state.
Patent JP-H0666435-A (JP)
Title: Water heat exchanger
Inventor: TAKAMI YOSHIO
IPC: F24F5/00
Filed: 1991-02-06
Abstract: PURPOSE:To reduce an installation area of a water heat exchanger, simplify the field work of installing the same, reduce a number of pumps required and save electric power by forming the water heat exchanger into the shape of a double tube and making the water heat exchanger and a water tank into one body. CONSTITUTION:A water heat exchanger 11 is arranged in a position in a water tank 13 where said heat exchanger is submerged. The water heat exchanger 11 is formed of a coiled doubled tube consisting of an inner tube 14 of a copper tube, through which a refrigerant flows, and an outer tube 15 made of a synthetic resin, which is disposed on the outer periphery of the inner tube 14 while maintaining a predetermined distance therefrom, and a space between the inner tube 14 and the outer tube 15 is used as a water flow passage 16. An opening 17 communicating to the interior of the water tank 13 is formed on one of the end sides of the outer tube 15 of the water heat exchanger 11, and water in the water tank 13 is sucked into the water flow passage 16 through the opening 17, whereby it is so designed that heat exchange is effected between water flowing in the water flow passage 16 and the refrigerant flowing in the inner tube 14. In this way, the refrigerant exchanges heat with water passing through the water flow passage 16 provided between the inner tube 14 and the outer tube 15; therefore a heat-exchanging efficiency becomes better, and water whose heat is sufficiently exchanged can be obtained.
Patent JP-S61176092-A (JP)
Inventor: TANIMOTO SATOSHI
IPC: H05B33/10
Filed: 1985-01-31
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-H08209085-A (JP)
Title: Covering tape
Inventor: TAGUCHI KATSUHISA
IPC: C09J7/02
Filed: 1995-02-01
Abstract: PURPOSE: To obtain a covering tape free from winding collapse for sealing a carrier tape. CONSTITUTION: This covering tape is the one bonded to the surface of a carrier tape in a tape shape composed of housing parts for storing chip materials, etc., intermittently in the longer direction. The covering tape comprises an integrated type taped substrate 1 provided with a projected part at the central part while leaving fixed width from both the ends in the width direction along the longer direction and an adhesive part 2 which is applied to both the end parts of the formed projected part 3 on the surface of the integrated type taped substrate 1 in thickness of approximately the same surface (approximately the same plane) as the projected surface at the central part of the integrated type taped substrate and is not opposed to the storage part of the carrier tape.
Patent JP-H04257700-A (JP)
Title: Trajectory estimation and missile launching control system
Inventor: KITANI HIROSHI
IPC: F41G3/00
Filed: 1991-02-06
Abstract: PURPOSE:To enable a bullet path ranging from its launching to its impact under all conditions to be easily and positively assumed. CONSTITUTION:A bullet 2 is assembled with a transmitter for use intermittently transmitting a pulse-like electromagnetic wave. The electromagnetic wave transmitted from the transmitter assembled in the bullet 2 is received by three receiving stations positionally spaced apart, respectively. A flying path of the bullet 2 is calculated in response to a time difference at the receiving at each of the receiving stations at an overall control part 63.
Patent JP-H09208074-A (JP)
Title: Stain removing sheet of carrying means
Inventor: UCHIYAMA KOICHI
IPC: H04N1/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a stain removing sheet capable of easily removing the stain of a carrying means by the normal operation to carry a sheet-shaped article. SOLUTION: A stain removing sheet 1 has a sheet-shaped body 8. The body 8 comprises a sheet-shaped base body 10 and a spacer member 11. A through hole part 9 corresponding to driving rollers 6, 7 is provided in the spacer member 11. A self-adhesive layer 12 is formed on one surface of the base body 10, and the spacer member 11 is provided on the self-adhesive layer 12. The base body 10 is integrated with the spacer member 11, and the self-adhesive layer 12 is exposed on the base body 10 in the hole part 9. The stain removing sheet 1 is fed between the upper driving rollers 6, 7 and a lower driven roller. The stain removing sheet 1 is held by a carrying roller 3 and carried. The driving rollers 6, 7 enter the corresponding hole part 9 and are adhered to the self-adhesive layer 12.  Paper powders attached to a circumferential surface of the driving rollers 6, 7 are attached to the self-adhesive layer 12 of the stain removing sheet 1, and the paper powders are removed from the circumferential surface of the driving rollers 6, 7.
Patent JP-S54109935-A (JP)
Title: Phenoxyphenoxycrotonic acid derivative, its preparation, and herbicides containing it
Inventor: NAOHARA KAZUO
IPC: A01N39/02
Filed: 1978-02-14
Abstract: NEW MATERIAL:A phenoxyphenoxycrotonic acid derivative of formula I: [R 1  is H or halogen; R 2  is OH, Ocat (cat is cation of inorganic or organic base), amino, alkylamino, dialkylamino, or phenylamino group (phenyl nucleus may be substituted by alkyl group or halogen)].  
     EXAMPLE: Sodium γ-methyl-γ-[4-(4'-trifluorophenoxy)phenoxy] crotonate.  
     USE: Herbicides quite safe for broadleaf crops, such as Japanese radishes, soybean, peanut, cotton, flax, and beets, having excellent selectivity of kill true grass weeds, such as barnyard grass and large crab-grass, characterized by the methyl group at the γ-position.  
     PROCESS: A phenoxyphenol of formula II is reacted with a crotonic acid of formula III: (X is halogen) in the presence of a base to give the objective compound of formula I. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01190437-A (JP)
Title: Manufacture of curved hose
Inventor: YAMADA MASAMI
IPC: B29D23/00
Filed: 1988-01-26
Abstract: PURPOSE:To eliminate the necessity of using a mandrel and simplify the manufacturing process by coating the outer surface of an unvulcanized rubber hose with a resin coating layer having a softening point higher than the vulcanizing temperature, shaping the unvulcanized rubber hose into a given shape, and then vulcanizing. CONSTITUTION:A resin coating layer 2 is formed on the surface of an unvulcanized rubber hose 1. Polymethylpentene is used as a resin coating material, and the melting point is around 230-240 deg.C and the thickness of the resin coating layer is made 1-1.5mm. Then, the resin coating layer 2 is softened by heating an unvulcanized rubber hose 3 with the resin coating layer, and said hose 3 is put into a given mold 5 while being curved, the whole of which is cooled. Then, said unvulcanized hose is vulcanized at the temperature of approximately 150 deg.C for around 0.5-1hr. As the vulcanizing temperature is lower than the softening temperature of the resin coating layer, the unvulcanized rubber hose 1 is vulcanized keeping its given curved shape, and further shaped into a given curved shape. Then, the resin coating layer is removed from the vulcanized hose with the curved resin coating layer.
Patent JP-S57131950-A (JP)
Title: Ventilator
Inventor: OOHIRA KATSUNORI
IPC: F24F7/10
Filed: 1981-02-06
Abstract: PURPOSE:To facilitate the mounting and dismounting work of a grill by providing a hanger that hangs the grill to a ventilator body having the grill that covers an opening at the rear surface of the body frame thereby enabling temporary fixing of the grill. CONSTITUTION:A body frame 1 of a ventilator is made in a box shape and a motor with a fan on a revolving shaft is mounted on the top cover. An exhaust port 6 is provided at the side of the body frame 1 and a partition plate 4 having an intake port 5 at the center is provided in the lower part. The partition plate 4 has a grill holder 7. The grill 13 is mounted on the grill holder by a fixture 14. A hanger 17 hangs the grill 13 to the body frame 1 by hooking one end to a supporter 18 of the grill 13 and the other end to a fixture 10 of a connecting member 9 via a hook 19. The grill 13 is thus temporarily fixed to the body frame 1 making mounting and dismounting of the fixture 14 easy.
Patent JP-H01190657-A (JP)
Title: Separation of raw material mixture containing 2, 6-toluenediisocyanate and 2, 4- toluenediisocyanate
Inventor: HAAMAN ARUBAATO JINEN
IPC: C07C263/20
Filed: 1988-01-25
Abstract: PURPOSE: To selectively absorb and separate the compounds which are useful for producing polyurethane by processing a raw mixture containing 2,6- and 2,4-toluenediisocyanates by solid-bed absorption method using specified absorbents.  
     CONSTITUTION: The raw mixture containing 2,6-toluenediisocyanate (A) and 2,4-toluenediisocyanate (B) is made into contact with a specified absorbent under absorbing conditions to eliminate the residue of the mixture from the absorbent. Next, the mixture is desorbed with a desorbent containing toluene under desorbing conditions to obtain a toluenediisocyanate isomer through absorption. At that time, absorbents containing Y-type zeolite which absorbs isomer (A) selectively by being cation-exchaned by K, or containing Y-type zeolite which absorbs isomer (B) selectively, by being cation-exchanged by cations selected from Na, Ca, Li, Mg or these mixture is used. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S58135167-A (JP)
Inventor: SAKAI KIMIJI
IPC: C04B24/22
Filed: 1982-02-02
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-H05209967-A (JP)
Title: Radiation image pickup device
Inventor: ADACHI SUSUMU
IPC: G01T1/17
Filed: 1992-01-31
Abstract: PURPOSE:To provide a radiation image pickup device having the capability of reducing the number of connections to introduce radiation photon signals detected with a radiation sensor to an integrating memory for use as picture element information, and preventing the disturbance of positional information, even when a plurality of radiations are concurrently incident upon a group of radiations with the reduction of the connections. CONSTITUTION:Results discriminated with each wave height discrimination circuit for inputting the voltage conversion output signals of each of radiation sensors 1a to 1d are stored in local memories 4a to 4d so laid as to correspond thereto. In this case, constitution is so made that the content of the stored results can be read from the memories 4a to 4d for transfer to integrating memories 6a to 6d by assigning an address to each of the memories 4a to 4d.
Patent JP-H11211894-A (JP)
Title: Emitted light mirror device
Inventor: MARUSHITA MOTOHARU
IPC: G21K1/06
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an emitted light mirror device capable of curving the reflecting face of a long mirror according to a planned value. SOLUTION: This emitted light mirror device is provided with a rocking holder 14 holding the end sections of a long mirror 13 having a reflecting face 18 on the upper side, a support holder 15 pivotally supporting the rocking holder 14 so that the long mirror 13 can be curved, a curving elastic body 16 extended along the lower side of the long mirror 13 and inserted with end sections into the rocking holder 14 slightly movably in the axial direction, and release preventing members 50 provided at the end sections of the curving elastic body 16.  A displacement holder 51 capable of approaching or separating from the long mirror 13 is fixed to the curving elastic body 16 to suppress the abutting between the release preventing member 50 and the rocking holder 14 caused by the movement of the curving elastic body 16 in the axial direction, and the curvature of the reflecting face of the long mirror 13 caused by the movement of the displacement holder 51 is set to the state corresponding to a planned value.
Patent JP-H0575438-A (JP)
Title: Complementary emitter follower
Inventor: HONMA NORIYUKI
IPC: H03K19/086
Filed: 1992-01-31
Abstract: PURPOSE:To provide an active pull-down circuit with low power consumption, at high speed and with high drive capability. CONSTITUTION:In the complementary emitter follower in which emitters of two bipolar transistors(TRs) Qn, Qp whose polarity differs from each other are connected and collectors of them are connected respectively to a relevant power supply, an input signal is inputted directly to the base of the one TR Qn and an input signal is inputted to the base of the other TR Qp via a capacitor and a current source Ib for a bias current is connected to the base of the TR Qp.
Patent JP-S55110616-A (JP)
Title: Temperature indicator for vehicle
Inventor: UEKUSA YASUYUKI
IPC: G08B25/00
Filed: 1979-02-16
Abstract: PURPOSE:To facilitate checking of vehicle interior temperature by a method wherein there are provided an indicator for indicating the interior temperature in accordance with a temperature scale of a temperature instruction unit and a lighting control circuit for lighting that portion of the indicator which corresponds to the interior temperature in accordance with the output of an interior temperature sensor. CONSTITUTION:For example, when vehicle interior temperature as indicated on a temperature indicator 4 is between light-emitting diodes L2 and L3 and a temperature setting lever 5 is set between light-emitting diodes L6 and L7, there are established relationships Vi<Vs, V2<Vi<V3 and V6<Vs<V7, with each of Vs1-Vs9 equals to 0, where Vi is the output voltage of an interior temperature sensor 1, V1-V9 the reference voltage of comparators As1-As9 in a lighting control circuit 3, Vs1-Vs9 the contact voltages determined by a change-over switch 2b of a set- temperature sensor 2, and Vs the output voltage of the sensor 2. Therefore, the diodes L3-L6 are caused to emit light through the comparators As1-As9 and various kinds of gates B1-B9, C1-C9, D1-D9.
Patent JP-S58154733-A (JP)
Inventor: UIRIAMU AASAA HENDORITSUKUSON
IPC: C23C14/02
Filed: 1983-02-02
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-H10214633-A (JP)
Title: Phosphoric acid type fuel cell power generation device
Inventor: HASEGAWA MASAKAZU
IPC: H01M8/06
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a phosphoric acid type fuel cell power generation device which is improved so as to reduce the maintenance frequency of a make-up water supply system. SOLUTION: A phosphoric acid removal device 2, which is a device for removing phosphoric acid contained in recovery water 61a, is inserting installed in a recovery water 61a passage between a heat exchanger 61 and the water tank 51 of a make-up water supply system 5. A neutralizer neutralizing and removing the phosphoric acid or an ion-exchange resin removing the phosphoric acid is loaded in the phosphoric acid removal device 2. Since the phosphoric acid contained in the recovery water 61a is removed by the neutralizer or the ion-exchange resin, the contained phosphoric acid in the recovery water 2a flowing out from the phosphoric acid removal device 2 and lowing into the water tank 51 is significantly reduced.
Patent JP-H08209579-A (JP)
Title: Separator for paper from canvas in drier equipped with vacuum roller
Inventor: MIKOTA OSAMU
IPC: D21F7/00
Filed: 1995-02-02
Abstract: PURPOSE: To provide a canvas-paper separator for vacuum roll-equipped drier in which a saw-tooth cutter can be mounted also to the vacuum roll-equipped drier and the tail for threading may easily be formed and the paper can be simply threaded to the next part or section. CONSTITUTION: When paper (dotted line) is guided together with a canvas 2 running around endlessly, along a drier roll 1 → a vacuum roll 6 → a preceding drier roll (1) → a vacuum roller at the final step (6), a canvas 2 is guided by a canvas roll 11 along the preceding drier roll (1) → the canvas roll 11 →the vacuum roll at the final step (6), while the paper which would run together with the canvas 2, as it adheres thereto, is forcibly separated from the canvas 2 and guided along the preceding drier roll (1) → the final vacuum roll 6. When the paper alone passes through an open draw (a range where the paper alone passes), the paper is perforated with a saw-tooth paper cutter to form a narrow tail, then, the saw-tooth is shifted in the width direction to remove the residual part of the paper.
Patent JP-S59177218-A (JP)
Inventor: RONARUDO EI RENHAATO
IPC: B65G51/03
Filed: 1984-02-02
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-H10211005-A (JP)
Title: Buckle
Inventor: TOKUDA YOSHIO
IPC: A44B11/26
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a buckle which can be connected, then quickly and automatically locked without a special lock part, and lock releasing and re-lock can be selected by one hand. SOLUTION: A male member 10 is composed of engaging bodies 14, engaging claws 17, a pair of flexible arms 13 with lock parts 20, and a lock arm 22 which has an elastic projection part 27 with an engaging end 23, lock pieces 25 and an engaging gap 28 and the lock pieces 25 can be held in locked or unlocked position.  A female member 30 is composed of a cylindrical part 33 with a pair of window parts 40 and engaging parts 41, a flexible part 50 which has an engaging part 51 capable of engaging with the engaging end 23 of the lock arm 22 and which can hold the inserted lock arm 22 in a locked or unlocked position, an engaging aperture 54 to which the elastic projection part 27 of the lock arm 22 is exposed and with which the engaging gap 28 can be engaged, and a lifting bar 55 which is formed inside the cylindrical part 33 to hold the lock pieces 25 and lock parts 20 in non-relative state.