baber/WOPTO huggingface dataset:
Patent JP-H02171557-A (JP)
Title: Heating and cooling device with heated refrigerant
Inventor: NOGUCHI MASAO
IPC: F25B1/00
Filed: 1988-12-23
Abstract: PURPOSE:To simplify a refrigerant circuit, reduce the number of brazing locations in the circuit and decrease a manufacturing cost a method wherein a function of a radiator and another function of a refrigerant heater are arranged within an outdoor heat exchanger and further a separator function for separating gas and liquid is arranged within the outdoor heat exchanger. CONSTITUTION:A refrigerant heater 6 for heating a refrigerant within a tube 4 by a heating source 5 and a radiator 7 formed in another region are arranged within a heat exchanger. A grid-like buffle plate 9 is arranged within an upper stage header and then a separator for separating gas and liquid is provided. An inlet pipe 21 of a lower stage header 2 is connected to a second check valve 14 and a liquid refrigerant outlet pipe 22 at the other end is connected to a second solenoid valve 18, the outlet pipe 22 is connected to a first solenoid valve 15 and a four-way valve 10 so as to constitute a refrigerant circuit. The grid-like buffle plate 9 is inserted into the upper stage header, the refrigerant gas is flowed over the buffle 9 and the liquid refrigerant is flowed below it and the refrigerant may flow toward the outlet pipe 9. The outdoor heat exchanger is integrally formed with the refrigerant heater, the radiator and the separator, so that the number of components is reduced and the number of brazing in the device is reduced and a manufacturing cost is decreased.
Patent JP-H06176461-A (JP)
Title: Magnetic recording/reproducing device
Inventor: MIYAWAKI CHIKANORI
IPC: G11B15/675
Filed: 1992-12-07
Abstract: PURPOSE:To prevent damages to a tape by pulling out the tape when a cassette lowering detection switch is ON and ejecting the tape when it is OFF. CONSTITUTION:A lever 8 is moved by the rotation of a loading motor and a cassette 1 is descended along an L groove 3a. Then, the point of time when a lowering is completed is detected by the on/off toning of a cassette lowering detection switch 100. When an operation is normal, after the switch 100 is turned ON, a cassette loading completion switch 9 is turned ON. Then, after a lapse of specified time, when observing the switch 100 and finding it in an ON-condition, the tape pulling out operation is continued. At the time of operational abnormality, when the switch 100 18 found not to be turned ON after the switch 9 is turned ON, the loading motor is reversely rotated and the cassette 1 is ejected.
Patent JP-H01168718-A (JP)
Title: Preparation of polyamide-polysiloxane block copolymer
Inventor: IMAI YOSHIO
IPC: C08G18/61
Filed: 1987-12-25
Abstract: PURPOSE:To obtain industrially advantageously a polyamide-polysiloxane block copolymer having excellent mechanical characteristics, heat resistance, solvent resistance, etc., by copolymerizing a diisocyanate, a dicarboxylic acid and a specified polysiloxane. CONSTITUTION:One or more of diisocyanates, one or more of dicarboxylic acids and a polysiloxane having either carboxylic groups, hydroxyl groups or amino groups on its both ends are copolymerized. The copolymn. reaction is pref. carried out by either (a) a one-step polymn. wherein the diisocyanate component, the dicarboxylic acid component and the polysiloxane component are simultaneously reacted, or (b) a two-step polymn. wherein the dicarboxylic acid component and excess diisocyanate component are reacted and, after this reaction is substantially completed, the polysiloxane component is reacted therewith.
Patent JP-H02171608-A (JP)
Title: Distance/angle measuring apparatus
Inventor: MIYASHITA MASANORI
IPC: G01C3/06
Filed: 1988-12-23
Abstract: PURPOSE:To achieve an accurate measurement of a distance and an angle of inclination by irradiating a measuring object with a beam from two light emitting means to control light outputs of the light emitting sections according to intensity of reflected light. CONSTITUTION:An object 9 to be measured is irradiated with light beams 7 and 8 from two light emitting elements 2 and 3 on the side of a vehicle and reflected light is received by a photodetector 1 arranged at the center of light emitting sections 10 and 11. The photo detector 1 is made up of a linear image sensor wherein numerous photosensors are arranged in a train. A sensor output outputted at a fixed cycle is inputted into a computing means 12 and a distance and an inclination are calculated from a spot position to the object 9 to be measured. Here, light outputs of the light emitting elements 2 and 3 are feedback controlled so that a size of an intensity signal of the reflected light is constant. Thus, a change in the intensity of the reflected light from the object 9 is corrected thereby enabling highly accurate measurement.
Patent JP-H09166824-A (JP)
Title: Illuminator and projector device
Inventor: ISHINO HIROHISA
IPC: G03B21/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To miniaturize an illuminator and a projector device as a whole. SOLUTION: A main condensing reflection mirror 2 is provided on the rear side of a light source 1 and a luminous flux emitted from the light source 1 is reflected by the main condensing reflection mirror 2 and made incident on a video display light valve element 4. Further, the light emitted from the video display light valve element 4 is projected on a screen 6 with a projection lens 5. Moreover, plural reflection mirrors 7a and 7b are provided side by side in the radial direction of the luminous flux, in outer fence positions on the front side from the light source 1. Each of these reflection mirrors 7a and 7b has such a shape that a part, of a nearly sphericality having the light source 1 on the center or in its vicinity is segmented.  The luminous flux reflected by these reflection mirrors 7a and 7b passes through the light source 1 and is made incident on the main condensing reflection mirror 2 in the same direction as that of the luminous flux emitted from the light source 1, to be reflected to the front side of the light source 1. In other words, the same effect in work as that of a conventinal subreflection mirror can be obtained by these reflection mirrors 7a and 7b, regardless of a compact device.
Patent JP-H01157292-A (JP)
Title: Inverter equipment
Inventor: KURIYAMA SHIGEZO
IPC: H02P27/06
Filed: 1987-12-25
Abstract: PURPOSE:To cause no overcurrent to flow through a motor at the time of restarting by outputting the output with an output frequency similar to that of a motor terminal voltage and with a phase coinciding with that of said voltage from a power inverter at the time of service recovery. CONSTITUTION:When a power-failure detection circuit 100 detects a recovery of service, a pulse signal outputted from a residual magnetic flux detection circuit 200 is directly inputted to a microprocessor 12. Then, the number of revolutions of a motor 5 is operated from said pulse signal by a first arithmetic means, and the phase control signal of an inverter output voltage corresponding to the phase of said pulse signal is obtained by a second arithmetic means. The microprocessor 12 controls a power inverter 4 via a base drive circuit 6 on the basis of said operated number of revolutions of the motor, phase control signal and direction of phase rotation stored in ROM 11.
Patent JP-H07180690-A (JP)
Title: Leakless pump
Inventor: HAYASHIMOTO KAZUTOMO
IPC: F04D13/02
Filed: 1993-12-24
Abstract: PURPOSE:To simplify recycle passages and circulate a transfer fluid in cycle the re f4' passages with high force-feeding force and moreover enable transfer regardless of the sort and property of the transfer fluid by providing a guide vane at the end face of a rotor on the opposite side to an impeller. CONSTITUTION:An intake port 14 and a discharge port 15 are provided, and a can 11 formed of a bottomed cylindrical body is placed at a casing 10 to form a pump chamber 16. A main shaft 8 is erected in the pump chamber 16. A rotor 2 provided with driven magnets 5 is rotatably fitted to the outside of the main shaft 8. The tip part of this rotor 2 is formed of an impeller 3, and a guide vane 20 is provided at the end face of the rotor 2 on the opposite side to the impeller 3. Part of a fluid from the intake port 14 is sucked by rotating the rotor 2, circulated in reflux passages formed between the main shaft 8 and rotor 2 and between the rotor 2 and can 11, and discharged from the discharge port 15. The force-feeding force of the transfer fluid need not therefore depend on the discharge pressure of the rotor 2, so that the reflux passages can be simplified.
Patent JP-H10151850-A (JP)
Title: Recording material and recording material for decorative illumination
Inventor: SUZUKI TOSHITAKE
IPC: B41M5/50
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To record a clear colored image without blur or speck by emitting a light from behind by providing an ink receiving layer on one surface of a light transmission layer, and specifying transmitted light density and overall light ray transmittance at the time of emitting the light from a printed surface side in the state that the receiving layer is solidly printed with black. SOLUTION: The recording material is formed by providing an ink receiving layer on one surface of a light transmission base material so that transmitted light density at the time of emitting a light from a printed surface side in the state that the receiving layer is solidly printed with black is 0.45 or more and overall light ray transmittance becomes 20 to 60%. In this case, the receiving layer contains hydrophilic particles on a surface, the receiving layer is preferably formed of at least two layers obtained by sequentially laminating an ink absorbing layer and an ink passage layer in this order from the base material side, and the passage layer contains crosslinking organic particles. The recording material is emitted with a light from the receiving layer side to be printed by using pigment or dye ink and used to be appreciated from the base material side.
Patent JP-H02173600-A (JP)
Title: Medical radiation shielding chamber
Inventor: UEDA YASUO
IPC: G21F7/00
Filed: 1988-12-27
Abstract: PURPOSE:To obtain the shielding chamber in which it is unnecessary to use a radiation shielding material for an entrance door by providing a projecting part on the wall surface of an L-shaped passage so that primary scattered rays of a radiation from a radiation radiating chamber do not reach directly the entrance door. CONSTITUTION:In the radiation shielding chamber, a radiation radiating chamber 10 and an operating chamber 17 are provided. In a radiation for reaching an entrance door of a radiation shielding chamber having an L-shaped passage, primary scattered rays become a problem as to its intensity. Therefore, on the wall surface of the L-shaped passage 18 for communicating with the radiation radiating chamber 10, a projecting part protruded in the horizontal direction is provided, and also, the operating chamber 17 is placed between the radiation radiating chamber 10 and a passage 19 for communicating with an entrance door 16. Height of this projecting part 13a is the same as height of the wall. In such a way, only scattered rays after secondary scattered rays reach the entrance door 16. The sum total of these scattered rays is a very small quantum, and sufficiently below a law control value. Accordingly, it becomes unnecessary to use a radiation shielding material for the entrance door 16.
Patent JP-H08177882-A (JP)
Title: Clutch device
Inventor: MIZUTANI TOSHIYUKI
IPC: F16D27/105
Filed: 1994-12-28
Abstract: PURPOSE: To eliminate necessity of high accuracy in manufacture and assembly of a coil spring so as to switch torque transmission optionally, in a clutch device for switching torque transmission between input and output while using the coil spring. CONSTITUTION: A coil spring 16 is fit to the outsides of an input ring 4 and an input ring 11, the small diameter part 18 of the coil spring 16 is fixed to the input ring 4. Space is provided between the large diameter part 17 of the coil spring 16 and the output ring 11, a push-press piece 22 and a solenoid for driving the piece 22 are arranged on the outer side of the large diameter part 16. Transmission of a torque is carried out in such a way that the piece 22 is pressed in by the solenoid 23, the coil spring 16 is press-fitted to the output ring 11, and an input member 2 is connected to an output member 9 via the coil spring 16.
Patent JP-H06170883-A (JP)
Title: Manufacture of window member made of resin
Inventor: ASANO CHIAKI
IPC: B29L31/30
Filed: 1992-12-08
Abstract: PURPOSE:To permit the proper retaining of a heating wire in an injection molding mold and permit the proper installation of the heating wire in the base body of a window member. CONSTITUTION:A heating wire 4 is printed on a film type sheet member 3 and the sheet member 3 is arranged in an injection molding mold for molding the window member, then, window member base body molding resin is injected to effect injection molding and integrate the sheet member 3 with the base body unit of the window member.
Patent JP-H09146573-A (JP)
Title: Karaoke device
Inventor: ENOMOTO MICHIKO
IPC: H04N5/278
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To display a background video, a text telop, etc., in an easy-to-see state when various monitors which are different in longitudinal/lateral screen size ratio are connected by dividing a display screen into plural display areas and displaying the text telop in some of them. SOLUTION: When a music performance is started, a control signal is sent from a terminal-side control part 30 to a monitor control part 53 to make a tuner 53 selects a corresponding background video channel, and text data are sent to the monitor control part 53. When a wide monitor 54 is connected, the monitor control part 53 displays the background video of the selected channel in a background video display area and displays the text telop based upon the text data in the text telop display areas one its both sides. When a standard monitor is connected, on the other hand, the text telop and background video are displayed one over the other.
Patent JP-H09144126-A (JP)
Title: Manufacture of ditch covering structural member
Inventor: HIGASHINAKA TAKAHIKO
IPC: E03F5/06
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a ditch covering structural member having antislipping projections with prescribed height and prescribed pitch by blanking the top face of a longitudinal projected stripe hot-rolled to be formed on an end on one side across the width of a shape steel. SOLUTION: A shape steel of rectangular cross-section is vertically held and inserted into the first hot rolling rolls, and pressurized in crosswise direction to form a longitudinal stripe 11 on one end side across the width. Then, the shape steel is held horizontally held and inserted into the second rolling rolls, and pressurized in the direction of thickness. Both main central sides of the shape steel are squeezed for the cross-section to be converted into an I-shaped cross-section. Simultaneously with this, the shape steel is squeezed from both sides in order for the height to be increased up to 2.0mm to 4.0mm and the thickness to be thimmed. Successively, the shape steel is horizontally held and inserted into the third rolling rolls to be pressurized and finished to specified dimensional accuracy.  Finally, the top face of the projected stripe 11 is blanked by a press die having rugged surface to form anti-slipping projections 12, and thus to form a ditch covering structural member 10. The pitch of the projected parts of the projections 12 is preferably determined to be 10.0, 12.5 or 16.7mm in order for the pitch to conform to the welding position of a twist bar.
Patent JP-H10167680-A (JP)
Title: Motor-driven winch
Inventor: ISHIKAWA SATOSHI
IPC: B66D3/20
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To promote a sharp improvement in a usability by installing a first connection connecting a receiver of a wireless installation and a control unit and a second connection connecting a wire pendant device and the control unit separately in a winch body. SOLUTION: A radio signal generated by a transmitter 4 is received by a receiver 6, and this signal is inputted into a selector 17 via a connection 15. In addition, an operation indicating signal by a wire pendant device 3 is inputted into the selector 17 via another connection 16. A selector switch 21 indicates a micro processing unit 18 to judge of whether either of a radio operation by the receiver 4 or an operation by the wire pendant device 3. In a state that the selector switch 21 is turned off, this micro processing unit 18 selects an operating signal out of the ratio receiver 6, recognizing operation by a radio operation. Likewise, in a state that the selector switch 21 is turned on, the micro processing unit 18 selects the operating signal out of the wire pendant device 3, recognizing operation by this wire pendant device 3.
Patent JP-H07181487-A (JP)
Title: Projection type color liquid crystal display device
Inventor: TANAKA NAOYUKI
IPC: G02F1/13357
Filed: 1993-12-24
Abstract: PURPOSE:To improve the utilization efficiency of light even when a small- aperture projection lens is used, to realize high-quality full color display, to eliminate the need of a comparatively expensive large-aperture projection lens and to reduce production cost. CONSTITUTION:A 1st micro-lens array 5 and a 2nd micro-lens array 6 are respectively provided on a surface on the light incident side and a surface on the light exiting side of a 1st glass substrate 12 positioned on the light incident side in a liquid crystal display element 7 installed in a projection type color liquid crystal display device. The 1st micro-lens array 5 condenses the luminous fluxes of respective colors near the light exiting position of the 2nd micro-lens array 6. The incident light is paralleled each other by the 2nd micro- lens array 6 and projected from a liquid crystal display element 7.
Patent JP-H06218272-A (JP)
Title: Method for stabilizing liposome membrane and hapten measuring method utilizing this method
Inventor: FUJITA MINORU
IPC: A61K9/127
Filed: 1992-11-13
Abstract: PURPOSE:To stabilize the liposome membrane and to enable the quantitative determination of hapten by bringing the liposome previously immobilized with the hapten on the membrane surface and an antibody to this hapten into reaction. CONSTITUTION:A sample which contains the hapten to be measured, the liposome which is previously immobilized with the hapten to be measured on the membrane surface and internally holds the labeling material and the antibody to this hapten are brought into reaction. A material which has the activity to dissolve the liposome membrane exclusive of complement is thereafter brought further into reaction therewith. The degree of an increase in the stability to this material to dissolve the liposome membrane is then measured and the hapten in the sample is quantitatively measured from the degree of the increase.
Patent JP-H02175717-A (JP)
Title: Epoxy resin composition
Inventor: OGUSHI HIROBUMI
IPC: C08G59/00
Filed: 1988-12-28
Abstract: PURPOSE:To obtain the title composition improved in moldability, cracking resistance and humidity resistance by mixing a silicone-modified epoxy resin and/or a silicone-modified phenolic resin. CONSTITUTION:An epoxy resin composition essentially consisting of 5-40wt% epoxy resin (A), 2-20wt.% phenolic resin (B), a 0.01-1wt.% cure accelerator (C), 0.01-1wt.% colorant (D), 30-90wt.% filler (E), and 0.1-20wt.% epoxy silicone oil (F) of the formula (wherein R is an alkyl or an aryl; R' is an alkyl or aryl which may have an epoxy; and n and m are each >=1) or the like formula is produced by using a silicone-modified epoxy resin and/or a silicone-modified phenolic resin obtained by reacting 20-100% of component A and/or B with 2-80 pts.wt., per 100 pts.wt. component A and/or B, component F at 80-150 deg.C for several tens of min to several hr in a solvent such as methyl isobutyl ketone.
Patent JP-H08189400-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: INAGAKI HIROSHI
IPC: F02D45/00
Filed: 1994-12-28
Abstract: PURPOSE: To prevent feedback controllability from being deteriorated by a linear air/fuel ratio sensor and increase exhaust gas purification capability in transient by learning and updating the transient correction coefficient for fuel injection amount against a change in properties in use and air intake system deposit in a fuel injection control device. CONSTITUTION: A linear air fuel ratio sensor 4 is provided in an exhaust path of an internal combustion engine 10, fuel injection amount is controlled according to its output, and whether the operating, condition of the internal combustion engine 10 is transient or not is detected by a transient detection means 21. Also a fuel injection control device is provided with a learning means 23 which quantifies the former difference of a difference between an actual air/fuel ratio produced after the detection of transient and learns and updates a transient correction coefficient according to the output of a quantified air fuel ratio sensor 4 and a fuel injection control means 24 which controls the fuel injection amount based on the transient correction coefficient when the operating condition is judged to be transient.
Patent JP-H08172830-A (JP)
Title: Multi-streak rice transplanter
Inventor: KAJITANI HIROMASA
IPC: A01C11/02
Filed: 1994-12-28
Abstract: PURPOSE: To support a movable seedlings loading part in a more stable state than a fixed seedlings loading part by preventing generation of loosening in a rotating fulcrum part. CONSTITUTION: This multi-streak rice transplanter 1 has plural seedling loading parts 13a and 13b in a horizontal direction, and the movable seedling loading part 13b placed at the most outside in the horizontal direction is made to be foldable on the fixed seedling loading part 13a in a spread state. A pair of link arms 20, 20, wherein the one end is rotatably connected on an axis (21) at the outside part in a horizontal direction of the movable seedling loading part 13b and the other end is rotatably connected on an axis (32) at the side of the fixed seedling loading part 13a, are installed at up and under the vertical direction of the back face of the movable seedling loading part 13b. The a pair of link arms 20, 20 are connected in one body by reinforcing bridging part materials 55a and 55b.
Patent JP-H11157884-A (JP)
Title: Sealed double-glazed unit having low pressure space and its manufacture
Inventor: HASE HIROMI
IPC: C03C27/06
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide the unit provided with a low pressure space having superior heat insulation performance to that of a conventional low pressure space formed by simply evacuating air and also to provide the manufacture of the unit. SOLUTION: The manufacture of this unit 1 comprises: holding two platelike bodies 2 and 3 so as to provide a prescribed space between them; and hermetically sealing the peripheral edges of the two platelike bodies 2 and 3 with sealants 4 and 5 to form a low pressure space between the platelike bodies 2 and 3, wherein the low pressure space comprises a rarefied gas consisting of a single gas or a gaseous mixture of at least two kinds of gases, all of which gas and gases are selected from H2 , He and Ne.