baber/WOPTO huggingface dataset:
Patent JP-H10272636-A (JP)
Title: Method and apparatus for manufacturing resin film
Inventor: MATSUKISONO KASUMI
IPC: B29C41/24
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a manufacturing method and apparatus with high productivity being inexpensive and having almost no changing losses by providing a winder with an automatic changing mechanism for winding up connected resin films on a waiting resin film winding roll. SOLUTION: Rolling out shafts 1a, 1b of a release sheet 4 having a turret mechanism have winders 4a, 4b with release sheets 4 wound respectively. Those are the winding out shaft 1a being in the period of winding out a release sheet currently and the winding out shaft 1b being in the period of winding out a waiting release sheet currently. The winding out shafts 1a, 1b include each pre-driving unit that commonly acts as a primary driving unit for conducting pre-driving before primary driving by sequence control. The press mechanism 2 operates to press and superimposed the release sheet 4 of the release sheet winder 4a being wound out currently on the waiting release sheet winder 4b and then to join the sheets through adherence. Finally, the release sheet 4 from the winder 4a being currently in winding out period by a cutting mechanism 3a is cut off the winding shaft.
Patent JP-2001120101-A (JP)
Title: Portable type animal dropping receiver
Inventor: MATSUOKA SHINICHI
IPC: A01K23/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a tool that can simply and promptly scavenge the excrement of the dog or the like on the stroll and can collect solid things or dirty things in the park or on the street for improving the public sanitation. SOLUTION: A ring of 120 cm2-400 cm2 is mounted to the top edge of the handle lever of a 40-80 cm length in the same horizontal direction as that of the handle lever. The ring body is equipped with the cover and the dropping collection bag where cover can close and open the bag by operation of the lever on the hand side and the bag is made detachable from the ring.
Patent JP-H10144718-A (JP)
Title: Tin group lead free solder wire and ball
Inventor: HIDAKA KENSUKE
IPC: B23K35/26
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To enhance strength and hardness while maintaining the characteristics of a solder having good wettability to Cu at a low melting point in such a manner that elements P, Ni, Cu, and/or Ag of predetermined amounts are contained, the total of Ni, Cu, and Ag is a predetermined amount, the balance is made of Sn and an unavoidable impurity, and the wire diameter is set to a predetermined wire diameter. SOLUTION: Components are contained as follows: 0.05 to 1.5wt.% of P, 0.5 to 5.0wt.% of Ni, 30wt.% or less of Cu, and/or 10wt.% or less of Ag. The total of Ni, Cu, and Ag is set to 35wt.% or less and the balance is made of Sn and an unavoidable impurity. The diameter of the wire is set to 100μm or smaller. Consequently, a tin group lead free solder wire having tensile strength higher than that of a lead-tin solder wire can be obtained. Especially, P forms a phosphide with each component by being added to obtain an alloy when the material alloy is made. Although the alloy of three elements of Sn-P- Ni displays preferable wettability, by adding Cu and/or Ag to the alloy, a liquids line temperature is lowered and there is an effect that the wettability is further improved.
Patent JP-H01145221-A (JP)
Title: Air conditioner for vehicle
Inventor: KAJIMOTO SHINJI
IPC: B60H1/24
Filed: 1987-11-30
Abstract: PURPOSE:To suppress the electric power of a mounted battery which is consumed in a blower to the necessary min. limit by detecting the solar radiation quantity which a vehicle receives and selecting a solar battery or the mounted battery as the electric power source for the blower according to the magnitude of the detected solar radiation quantity. CONSTITUTION:The output of a solar battery 18 is supplied into the output distributor 30 of a control circuit 20. The first output Ia of the output distributor 30 is supplied into a solar radiation quantity detecting circuit 31, and the second output Ib is supplied into the common contact point 37 of the both switches 35 and 36 of a relay 34. Further, one edge of a condenser blower 13 is connected with the movable contact point 35a of one switch 35, and a mounted battery 16 is connected with the movable contact point 36a, etc., of the other switch 26. Further, the selecting contact point 35b of one switch 35 is connected with one edge of the mounted battery 16 through a switch 41 synchronized with an ignition switch. While, a driving signal for the blower 13 is outputted from a control signal generating circuit 46.
Patent JP-S63157669-A (JP)
Title: Dc power converter
Inventor: SHIBUYA TADASHI
IPC: H02M3/155
Filed: 1986-12-18
Abstract: PURPOSE:To achieve high efficiency, by constituting a DC power converter where a voltage dropping section to drop DC input voltage and a boosting section to boost it are provided. CONSTITUTION:A DC power converter is made up of a main circuit section A and a control circuit section B. The main circuit A is composed of a voltage dropping section C comprising a transistor (hereinafter referred to as Tr) 9a, a reactor 11 and the 1st diode 12a and of a boosting section D comprising a Tr 9b, the 2nd diode 12b and the abovementioned reactor 11. On the other hand, the control circuit section B is equipped with the 1st-2nd control loops E and F and composed of matching circuits 16a-16d, the 1st-the 2nd voltage control amplifiers 17a-17b, a triangular wave generator 18, the 1st and the 2nd comparators 19a-19b and the 1st-the 2nd gate circuits 20a-20b. In voltage dropping mode, the output voltage V2 is controlled to drop by ON-OFF controlling the Tr 9a with the 1st control loop E, while in boosting mode, it is controlled to boost by ON-OFF controlling the Tr 9b (N.B.: Tr 9a is kept on turning ON.) with the 2nd control loop F.
Patent JP-2001123502-A (JP)
Title: Toilet seat device
Inventor: SAGARA YOSHINORI
IPC: A47K13/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a toilet seat device capable of solving such a problem that the conventional toilet seat device has been heavy as portability has not been taken into consideration. SOLUTION: In a toilet seat device including a main body 16 having an incorporated human body private parts washing section for washing human body private parts and a toilet seat 14 borne on the main body 16, the mass of the main body 16 is smaller than that of the toilet seat 14 or the total mass of the toilet seat 14 and a toilet cover 12.
Patent JP-H07161973-A (JP)
Title: Transistor circuit
Inventor: MOBARA HIROSHI
IPC: H03K19/003
Filed: 1993-12-02
Abstract: PURPOSE:To electrically control an avalanche breakdown voltage even after deciding the device structure by controlling the avalanche breakdown voltage of the parasitic bipolar transistor of a MOS transistor by changing the gate voltage of the MOS transistor. CONSTITUTION:The source of an NMOS transistor N1 is connected to the grounding potential Vss, the drain is connected to a signal line 12, a back gate is opened and a control signal is applied on the gate. The output of a D/A converter 11 is connected to the gate and the gate potential is digitally controlled. In this manner, a voltage between the gate and the source is controlled for the MOS transistor with the open back gate, and a breakdown voltage between the drain and the source is controlled. At that time, even when the structure of the transistor N1 is decided, the avalanche breakdown voltage of the transistor N1 can be controlled as desired by adjusting the gate voltage.
Patent JP-H02212118-A (JP)
Title: Composite extruded matter formation method and composite extruded matter formed thereby
Inventor: COOK JOHN EDWARD
IPC: B29C48/12
Filed: 1989-11-21
Abstract: PURPOSE: To directly extrude a decorative thermoplastic film on a rubber extrudate by passing a thermosetting material through an extruder in order to form a main body part and passing the extruded material through other extruder in a hot state while extruding a thermoplastic material therethrough to bond both materials. CONSTITUTION: Fine pieces 1 are generally formed from a thermosetting polymeric material like EPDM by an extruder 3. This rubber extruding stage is performed within a temp. range of about 80-150 deg.C. The fine pieces 1 issued from the first extruder 3 are cured to a semi-cured state within a standard curing tunnel 5 to be issued within a temp. range of 180-250 deg.C. The fine pieces 1 are opened into a shape to pass through a second extruder 7 and a thermoplastic material 8, ideally, EPDM wherein polypropylene is modified is extruded to the surface parts 9, 11, 13, 15 of the fine pieces 1. Heat is left in the thermosetting material of the fine pieces 1 and the temp. of the thermoplastic material in the extruder 7 is within a range of 140-250 deg.C and, therefore, the thermosetting material and thermoplastic material 8 of the fine pieces 1 are mutually bonded.
Patent JP-H10306407-A (JP)
Title: Road marking material, and its production or device therefor
Inventor: YAMAMOTO KAZUSHI
IPC: E01C23/08
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To provide road marking material which is excellent in abrasion-resistance and which is made recyclable as the road markings to save the natural resources, by cutting the road markings to leave a thin layer from the road face and mixing a binder in the granulated material of the recovered road markings. SOLUTION: A pair of handles 43, 43 are rotated to vertically move the support frame 3 against the machine body 1 and adjust the height of rotary cutter blades 2, 2 from the road face in order to position the rotary cutter blades 2, 2. Then, a motor 5 is driven to move forward the cutting device while horizontally rotating the cutter blades 2, 2 and cut the road markings so as to leave a thin layer to the road face. The left thin layer is formed to shape a flat cut face by the horizontal rotation of the rotary cutter blades 2, 2 and the cut sign material is recovered in a bag 71 by a recovery device 7 through a rotary brush 6. Accordingly, this way prevents a paving material from mixing with the road marking material. And a binder is mixed with the recovered material crushed into a granular material to form a new road making material.  In this way, a road marking material excellent in deformation temperature, compressive strength, and abrasiveness can be obtained and it can be recycled.
Patent JP-H08138640-A (JP)
Title: Rechargeable small electric appliance
Inventor: YASUFUJI YOSHINORI
IPC: H05K3/32
Filed: 1994-11-10
Abstract: PURPOSE: To ensure contact of battery terminals while attachment and detachment of the battery are made easy and surely carry out positioning of the built-in battery, regarding a rechargeable small electric appliance in which a wiring board and a rechargeable battery to be mounted on the wiring board are built. CONSTITUTION: Lead terminals 13 connected with electrode in both ends of a battery 12 are bent along the longitudinal direction of the battery and drawn out and at the same time cantilever terminal pieces 15b extended in the circumferential direction of the battery 12 in built-in state are installed in a pair of contact terminals 15 attached to a wiring board 10. Each lead terminal 13 is made to hold each terminal piece 15b of the contact terminals 15 from both sides in the longitudinal direction of the battery and also each lead terminal 13 and each terminal piece 15b are made to cross each other and brought into pressure contact with each other by changing the attitude of the battery 12 toward the circumferential direction of the battery at the built-in position on the wiring board 10.
Patent JP-H071724-A (JP)
Title: Ink jet recording device
Inventor: KOYAIZU KIYOSHI
IPC: B41J29/17
Filed: 1992-10-16
Abstract: PURPOSE:To produce a high quality recording to a recording medium which has poor surface cleanability and comparatively slow drying of ink, such as corrugated board or the like by a method wherein a cleaning means, which cleanses the surface of the recording medium before printing, is provided. CONSTITUTION:In an ink jet recording device, with which characters and images are printed onto the surface of recording medium 202 by jetting ink particles from nozzles, a cleaning means 20, which cleanses the surface of the recording medium 202 before printing is provided. Further, a drying means for drying the printed surface of the recording medium 202 is provided. As a result, high quality recording is carried out to the recording medium, which has poor surface cleanability and comparatively slow drying of ink, such as corrugated board or the like.
Patent JP-H09127174-A (JP)
Title: Energy reserver protective device in occupant protective device for vehicle
Inventor: TAKEMOTO KENICHI
IPC: B60R16/03
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To positively eliminate the overvoltage state of an electrolytic capacitor so as to remove the possibility of breakage due to the overvoltage. SOLUTION: Voltage corresponding to the terminal voltage of an electrolytic capacitor 4 as an energy reserver and the voltage corresponding to the output voltage of a booster circuit 1 are respectively read in from first and second I/O terminals by a CPU 5, and if the terminal voltage of the electrolytic capacitor 4 exceeds the withstand voltage, a transistor 9 is put in the conducting state so that the electrolytic capacitor 4 is forcedly put in the discharge state. Thus, the overvoltage state of the electrolytic capacitor 4 can be eliminated.
Patent JP-H03165117-A (JP)
Title: Digital filter
Inventor: HIRATA TAKAYOSHI
IPC: H03H17/02
Filed: 1989-11-24
Abstract: PURPOSE:To decide the frequency, the amplitude and the steepness with use of independent parameters by connecting quadratic acyclic and cyclic digital filters in cascade to keep the specific relation among coefficients deciding the filter characteristics. CONSTITUTION:An acyclic signal processing section is provided, which outputs the sum of the product between an input signal and a coefficient A1 expressed in equation I, the product between the input signal provided with a prescribed time delay and a coefficient A2 and the product between the input signal provided with the double delay time and a coefficient A3. Moreover, a cyclic signal processing section is connected in cascade, which feeds back the product between the branched input signal provided with a prescribed time delay and a coefficient A4 and the product between the branched input signal provided with the double time delay and a coefficient A5 to the input signal, and outputs the result. In equations, K is expressed as K=2sin(piM/F) and R1, R2 are positive coefficients, where F is a sampling frequency, 1/F is a prescribed time delay and M is a selected frequency. Thus, the M designates a frequency when a maximum amplitude change takes place and the R1, R2 designate the increasing or decreasing quantity of the amplitude and its steepness.
Patent JP-2000126922-A (JP)
Title: Cutter tip for crankshaft miller and cutter device
Inventor: SHIMOMURA MASUMI
IPC: B23C3/06
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To machine the outer peripheral face, grooves, counterweight side face and journal thrust of a pin journal and a main journal without reducing the number of tips. SOLUTION: Multiple tips are removably fitted to the inner peripheral section of a ring-shaped cutter main body 1 at intervals in the peripheral direction in this cutter device for a crankshaft miller. Multiple formed tips 4 concurrently machining the grooves 2b at both ends of the pin journal and main journal 2a of a work 2, journal thrust 2c continued to the grooves 2b, and the side face of a counterweight 2d are removably fitted to the inner peripheral section of the cutter main body 1 at intervals in the peripheral direction. The machining faces of the work 2 can be concurrently machined by few tip trains, the number of tips for each tip train can be increased, thereby the machining time can be shortened, and productivity is improved.
Patent JP-H02869-A (JP)
Title: Photopolymerizing composition and photosensitive plate and manufacture thereof
Inventor: JIYON DEEBITSUDO KOIRU
IPC: C08F2/50
Filed: 1988-12-02
Abstract: PURPOSE: To improve the photosensitivity to light in 400-600nm wavelength region by using a triazine compd. together with a specified sensitizing compd. which absorbs light in 400-600nm wavelength region. CONSTITUTION: The compsn. consists of an ethylenic unsatd. polymerizable compd., a triazine compd. expressed by formula I, a dye except azo dyes, and a compd. which absorbs light in 400-600nm wavelength region is selected from among ketocoumarin, 2-benzylidene indan-1,3-dion expressed by formula II and pyrilium salt and thiapyrilium salt having a cation expressed by formula III. In formula I, each n, m, p and q is 0 to 3 satisfying n+m<3, p+q<3, and n+m+p+q is at least 1, X is sulfur, cerium, etc., R is an alkyl group or aryl group. In formulae II and III, R<4> -R<6> are hydrogen atoms, alkoxy groups, etc., X is oxygen or sulfur, R<7> -R<9> are aryl groups. Thereby, photosensitivity for light in 400 to 600nm wavelength region can be improved.
Patent JP-H07156851-A (JP)
Title: Motor scooter type vehicle
Inventor: ISHII KEIICHIRO
IPC: B62K11/10
Filed: 1993-12-03
Abstract: PURPOSE:To provide a motor scooter type vehicle which is light and has high rigidity and has a car body frame whose productivity is high. CONSTITUTION:In a motor scooter type vehicle 11 which has a car body frame 12 composed of a front frame 13 and a rear frame 14 and in which an article housing chamber 37 is provide on the rear frame 14 and this article housing chamber 37 is blocked up by a freely openable and closable operation seat 35, on the one hand, an installing bracket 47 for an ancillary apparatus such as a rear fender 30 or a rear shock absorber 29 is provided on the rear frame 14, the article housing chamber 37 and the installing bracket 47 for the ancillary apparatus are integrally molded by a resin material reinforced by a long fiber reinforcing member, and the rear frame 14 is constituted.
Patent JP-H06117268-A (JP)
Title: Rotary engine
Inventor: SHIMOJI IWAO
IPC: F02B53/00
Filed: 1992-10-05
Abstract: PURPOSE:To simplify the structure of the present rotary engine, provide a silent and smooth rotary motion due to true circular motion, execute the downsizing and reduce the weight. CONSTITUTION:In a rotor housing 1 where a large circular part 15, a small semi-circular part 16 and a rotary combustion chamber 10 of C shape are combined, a rotor 2 where an angle is mounted on the true circular form which is smaller than and concentric with the larger circular 15 is mounted on an output shaft in an interlocking manner, and a suction port 9 and an exhaust port 8 are provided on one side of the rotor housing 1 by inserting a movable suction and exhaust gate valve 7 by bringing it into contact with the outer circumferential edge of the angle, while a rotatable rotor housing 3 of C shape is provided on the other end. One end is brought into contact with the outer circumferential edge of the rotor 2 and rotated so that both ends of the C shape may held the angle of the rotor when the angle of the rotor 2 is brought into contact with the rotor housing 3 of the C shape, the mixture is collected in a compression combustion chamber 10 of C shape, and an ignition plug is provided therein.
Patent JP-H08135996-A (JP)
Title: Air conditioner
Inventor: NAKAJIMA MASAKAZU
IPC: F24F13/22
Filed: 1994-11-14
Abstract: PURPOSE: To provide an air conditioner in which the operation of attaching or detaching of a drain pump can be facilitated. CONSTITUTION: A ceiling-mounted air conditioner has a heat exchanger, a blower and a drain pump 40 for sucking condensate generated from the exchanger in a body 6 and supplies the heat exchanged air. In order to mount the pump 40, the part of a partition plate 15 is recessed to a machine room K side in which a blower 7 or the like are contained. A mounting part 63 substantially parallel to the ceiling surface is provided in the recess. Thus, the pump can be easily attached to or detached from the part 63.
Patent JP-H09141411-A (JP)
Title: Manufacture of powder injection molding al alloy member having high strength
Inventor: OTSUKI MASATO
IPC: B22D21/04
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To perform excellent injection molding and then make the resulting Al allay member has high strength by performing the injection molding while heating Al alloy powder in amorphous structure which has super-plastic deformation or viscous flowability while heated up to specific temperature, at the specific temperature. SOLUTION: As raw material powder, Al alloy powder in amorphous structure which has super-plastic deformation or viscous flowability while heated at the specific temperature or Al alloy powder in fine crystal grain structure of <=1μm in mean grain size having super-plastic deformation while heated at the specific temperature as well is used. Then Al alloy powder 13 like those is charged in a powder quantitative feeder 12, sent to an atmospheric gas flow layer heating furnace 14 by a specific amount, and charged in the transfer pot 16 of the upper mold of a metallic mold 15 while heated at 550 deg.C; and injection molding in the cavity 18 of the lower mold of the heated metallic mold 15 with a plunger 17 by making use of crystallization-plastic deformation by heating to above the crystallization temperature.
Patent JP-H04175086-A (JP)
Title: Video telephone system
Inventor: ONO MIWAKO
IPC: H04N7/14
Filed: 1990-11-08
Abstract: PURPOSE:To make the construction of screens coincident with each other by making the display position, size and the presence or absence of the screens (the images of a person) to be superimposed on the original screen coincident with each other via a communication line. CONSTITUTION:A picture display part 31 is displayed at the same size and at the same position on a same reference display part 30 and covers a part of the display part 30. When a user inputs an instruction to change over the picture display to a smaller size through an operation input device from the terminal side (a) and when an operation input detector part 2 detects the instruction, it notifies a control information transmission part 3 of it. The control information transmission part 3 transmits control information instructing to change over to the smaller screen to the terminal side (b) via a communication control part 4. When a control information detector part 15 on the terminal side (b) detects the control information received from a communication control part 14, it instructs a control information transmission part 13 to transmit an acknowledgement (AK) signal, instructs a picture control part 16 to change over the picture display to the smaller size after the transmission part 13 transmits the AK signal, and executes the processing of changing over the picture display to the smaller screen. The control information detector part 15 instructs a picture control part 16 to change over to the smaller screen after a detector part 5 on the terminal side (a) transmits the AK signal received from the control part 4, and executes the processing of changing to the smaller screen.
Patent JP-H08207593-A (JP)
Title: Folding type hood for car
Inventor: MATEIASU AITO
IPC: B60J10/90
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a folding top capable of reducing the assembling work for changing a top covering and minimizing noises around a vehicle body generated at lateral frame members during vehicle operation. SOLUTION: A linkage 14 for a top covering 10 and a linkage 15 for a sealing strip 13 are spaced apart from each other and provided on the lateral frame member 11 of a top frame. The wall section 16 of the lateral frame member of the top frame uncovered by the top covering and partly forming an outer surface of a body extends between the spaced apart linkages, and of the wall section forming the outer surface of the body, a projecting partial range 18 facing the top covering forms a rain groove 19, together with the adjoining top covering.