baber/WOPTO huggingface dataset:
Patent JP-H04100606-A (JP)
Title: Hot rolling method using cluster type rolling mill
Inventor: SHIBATA MASAJI
IPC: B21B1/22
Filed: 1990-08-14
Abstract: PURPOSE:To manufacture a hot rolled stock without edge drop by adjusting the displacement of BURs of a cluster type rolling mill and rolling in the state that the BURs are bent in the axial direction of a work roll. CONSTITUTION:Eccentric bushes 13 are positioned so that each of divided rolls 101-105 of the BUR 5 which is provided on the inlet side E of a material to be rolled is concave toward the advancing direction of rolling in the middle part and set so that the displacement of outside rolls 101, 105 is larger and that of the middle part 103 is minimum in the contact part with an intermediate roll 3. And, the displacement of each of the divided rolls of the BUR 6 on the outlet side 0 is made into reverse direction to the BUR 5 on the inlet side in the contact part with an intermediate roll 4. The work roll is pressurized and bent through the intermediate rolls 3, 4 from the BURs 5, 6 which are set in the above-mentioned manner. That is, because pressurizing force is applied to the work roll 2 in the axial direction from the end parts of the work roll 2 with the BUR on the inlet side and from the middle part with the BUR on the outlet side, the work roll is bent into C-shape toward the rolling direction. Therefore, the edge drop of rolled stock can be effectively prevented.
Patent JP-H0963638-A (JP)
Title: Manufacture of sealed hydrogen battery
Inventor: KAWASE YASUSHI
IPC: H01M4/26
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a sealed hydrogen battery capable of contraction of an initial activation characteristic by preventing the reduction of the charged reserve of a hydrogen storage alloy electrode (negative electrode) and increase of the inner pressure of battery. SOLUTION: Organic high polymer material is acidolyzed by applying voltage by which organic high polymer material can be oxidation decomposed in alkaline aqueous solution for preliminary treatment to a hydrogen storage alloy electrode or a positive electrode containing organic high polymer material. Hereby, a thickener or a binding agent consisting of the organic high polymer material is oxidation decomposed before execution of charging and discharging cycle, and during the charging and discharging cycle, these organic high polymer materials are oxidation decomposed by alkaline solution, and produced hydrogen reduces the charged reserve of the hydrogen storage alloy electrode, and prevents the inner pressure of a battery from rising, and also, prevents the decomposed residue from leaving in alkaline electrolyte.
Patent JP-S60106115-A (JP)
Title: Processing method of coil end
Inventor: OIKAWA SHIROU
IPC: H01F41/10
Filed: 1983-11-14
Abstract: PURPOSE:To ensure the accurate performance of an operation for connection by a method wherein the end portions of coils constituting an electromagnetic conversion of a pointer-type timepiece are supported at two points respectively so that they are supported to be linear between these points, and they are positioned to be superposed on pads. CONSTITUTION:A coil frame 1 is formed so that it has guide members 5 integrally in the longitudinal direction thereof. Therminals 6 of coils are inserted through the guide members 5. The end portions of the coils are supported to be linear substantially by cuts 7 and the guide members 6 respectively. A base 10 incorporated in and supported by the coil frame 1 is provided in a coupling element, and has pads 11 forming connecting members corresponding to windows 9. The connecting parts of the end portions of the coils and the pads are opposite to each other so that they overlap each other, and in this state, the connecting parts of the coils are spot-welded to the pads 11.
Patent JP-H0542949-A (JP)
Title: Fuel tank
Inventor: AKITA SHOICHI
IPC: B65D25/56
Filed: 1991-07-31
Abstract: PURPOSE:To provide a fuel tank which is not susceptible to damage by external force. CONSTITUTION:A recessed part 6 is provided on the upper surface of a tank main body 1, and a cap 3 and a gauge 4 are provided in the recessed part 6. When a falling object is received, or the fuel tank itself is dropped, the edge part which forms the recessed part 6 receives the falling object or receives the external force, and the external force is blocked from being applied on the cap 3 or the gauge 4, and the cap 3 or gauge 4 is not damaged. In addition, fuel leakage does not take place because the damage of the cap 3 or gauge 4 is suppressed. Since a hose can be inserted in a connector 7 by simply pressing the hose along the length direction of the connector 7, by providing the connector 7 of the gauge 4 facing diagonally upward, when a hose is inserted in the connector 7, the fuel tank does not have to be fixed by pressing, and therefore, the inserting process becomes easier.
Patent JP-H0266150-A (JP)
Title: Heat shielding coating method
Inventor: TAKAHASHI KOJI
IPC: C23C10/28
Filed: 1988-08-31
Abstract: PURPOSE:To execute heat shielding coating with high adhesion and thermal impact resistance characteristic by subjecting a binding layer formed by thermal spraying on the surface of a heat resistant alloy to a diffusion heat treatment and removing the layer which is changed in properties and is formed on the surface, then forming a heat shielding layer by thermal spraying on the surface of the binding layer. CONSTITUTION:The binding layer is formed on the surface of the heat resistant alloy such as Co-base alloy by thermal spraying of a material such as Co-Ni-Cr- Al-Y alloy. This binding layer is thereafter subjected to the diffusion heat treatment at about 1,200 deg.C. The layer which is changed in properties and is thereby formed on the surface of the binding layer is removed by a grid blasting treatment using Al2O3 grains, etc. The heat shielding layer is then formed on the surface of this binding layer by thermally spraying a material such as ZrO2 ceramics. The binding layer formed by the above-mentioned method is securely stuck via a diffused layer to the base material made of the heat resistant alloy. The heat shielding layer is securely stuck to this binding layer. The heat shielding coating having the excellent thermal impact resistance is obtd. in this way.
Patent JP-H0670506-A (JP)
Title: Automatic drive type generator
Inventor: HOSAKA HIROSHI
IPC: H02K7/18
Filed: 1992-08-12
Abstract: PURPOSE:To provide an automatic drive type generator capable of generating at a high efficiency placed in a hollow casing with a cylindrical outer shape similar to a AAA dry cell. CONSTITUTION:A weight A making up-and-down reciprocating motion on a guide rail B, conversion means F, G for converting the up-and-down reciprocating linear motion into rotating motion, and generating means C which is connected to the conversion means F, G and rotated and driven in such a manner that the peripheral velocity at the outermost portion of a rotor C5 is higher than the speed of linear motion of the weight A, which are all placed in a container 3.
Patent JP-H1159703-A (JP)
Title: Packaging bag for refill
Inventor: TAKADA KOJI
IPC: B65D33/38
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To facilitate handling, by forming perforations along the outline of a part forming a spout or a cutting planned line made by laser beams and boring positioning holes for cutting on the film at the spout pipe. SOLUTION: Perforations extended along the outline of a spout 4 or a cutting planned line 9 made by laser beams are provided in the packaging bag 1 without punching out the outside part 8 of the spout 4. The front and rear films of the outside part 8 of the spout 4 may be welded. The contents are charged from the upper edge 7 which has not been welded yet and the edge is welded after charge. Since the outside part 8 of the spout 4 is provided with only the preliminary cutting line and still left, the area for holding the packaging bag 1 is spacious and the handling becomes easy. When using the contents, the outside part 8 is removed by cutting the perforations or the cutting planned line 9 made by laser beams and the pipe is cut at the position of the holes formed in advance. In this way, the contents can be poured into a bottle or the like.
Patent JP-S6276301-A (JP)
Title: Resonator
Inventor: ISHIKAWA YOHEI
IPC: H03B5/18
Filed: 1985-09-27
Abstract: PURPOSE:To minimize the deterioration in the Q due to the presence of a magnetic substance by arranging the magnetic substance to an axial center of a dielectric resonator. CONSTITUTION:The dielectric resonator 1 is a cylinder having a circular through hole 1a at its axial center. A cylindrical ferrite 4 as the magnetic substance is inserted into the through hole 1a and fixed in the through hole1a by an adhesives. While the electric field strength of the resonator 1 is small at the center of the resonator 1 and large at the peripheral as shown in curve (e), the strength of the magnetic field is large in the vicinity of the axial center of the resonator as shown n curve (m).Thus, the deterioration in the Q of the resonator 1 is avoided.
Patent JP-H0883830-A (JP)
Title: Inspecting method of insulated-separated type semiconductor device, and insulated-separated type semiconductor device
Inventor: KAMEI TOSHISHIGE
IPC: H01L21/66
Filed: 1994-09-09
Abstract: PURPOSE: To enable easy detection of a defect of an insulator by detecting a current flowing between adjacent regions, while a prescribed voltage is impressed between element regions which are adjacent to each other with a lateral insulator region held between and are independent electrically of each other. CONSTITUTION: In the case when a defect or the like exists in an insulating-separating layer 1 or an insulating-separating region 2, a leak current between elements flows. By measuring this current by an ammeter 15, it is possible to check whether or not a withstand voltage between an element region 3 and a field region 4 whereon a voltage is impressed is within a normal range and to detect the defect of the insulating- separating layer 1 or the insulating-separating region 2. In this way, the field region 4 is so provided as to be being independent electrically of the element region 3, and by using the region 4, the voltage is impressed between this region and the element region 3. According to this constitution, it is possible to detect surely the leak current due to the defect of the insulating-separating layer l and the insulating-separating region 2.  It is only needed that circuit elements in adjacent regions are independent electrically of one another.
Patent JP-H02112083-A (JP)
Title: Portable scanner having monitor tag inactivating function
Inventor: JIEROOMU SUUOOTSU
IPC: G07G1/00
Filed: 1989-08-22
Abstract: PURPOSE: To automatically inactivate a monitoring tag after a bar code symbol is read by providing a function for detecting display provided with the part of different light reflectance such as the bar code symbol on a label and the function for inactivating the monitoring tag connected to the label. CONSTITUTION: This device is provided with a scanning device for scanning the label including the bar code symbol, a sensor 54 provided with a view field for detecting at least a part of the light of various intensity reflected from the label and generating electric signals for indicating the intensity of the detected light, a processor 55 for processing the electric signals and judging whether or not the reflected light of the various intensity indicates the presence of the bar code symbol 103 and further the function for generating the usable signal at the time of detecting the bar code symbol, sending inactivation signals to an article, changing the physical characteristics of the tag 101 and inactivating the tag. Thus, the monitoring tag connected to the label read by the scanning device is inactivated.
Patent JP-S6459269-A (JP)
Title: Developing device
Inventor: TERASAKA YOSHIHISA
IPC: G03G15/08
Filed: 1987-08-29
Abstract: PURPOSE:To supply only proper toner for development by moving toner whose electrostatic charging quantity is smaller than a fixed value to a toner gathering member with an applied electric field. CONSTITUTION:A developer which is supplied onto a development area X by the rotation of a developing sleeve 13. The developer on the developing sleeve 13 has its nap height controlled by a nap height control plate 14 and the magnetic poles of a magnet roller 12. The developer whose nap height is controlled and which is held on the developing sleeve 18 reaches a position opposite a toner gathering belt 18, toner which is charged electrostatically and defectively below a constant electrostatic charging value is gathered from the developer on the developing sleeve with the applied electric field. Consequently, the developer from which the defective charged toner is removed is sent in the development area X and development is carried out.
Patent JP-H0880770-A (JP)
Title: Pedal lock structure for work vehicle
Inventor: TAKEKATA MITSUHIRO
IPC: B60W10/18
Filed: 1994-09-09
Abstract: PURPOSE: To prevent the speed fixing of a shift pedal and the erroneous action of pedal lock when a brake pedal is depressed and locked as a parking brake in a work vehicle provided with the shift pedal of a hydrostatic continuously variable transmission and the brake pedal. CONSTITUTION: A lock member 13 provided with a pair of the right and left hook sections 13a, 13a is arranged rotatably around the horizontal shaft center P in the front of a shift pedal 10 and a brake pedal 11. The shift pedal 10 and brake pedal 11 are provided with hooked sections 10a, 11a couplable with one hook section 13a and the other hook section 13a of the lock member 13 respectively. The lock member 13 is made lockable or unlockable via a lock lever 15 switchable to two positions in opposite directions.
Patent JP-H0773429-A (JP)
Title: Perpendicular magnetic recording medium and its production
Inventor: AKIBA YUTAKA
IPC: G11B5/66
Filed: 1993-08-31
Abstract: PURPOSE:To suppress the demagnetization of magnetization of a recording layer by providing the Q recording medium with an oxidized layer which is formed by oxidizing the front layer of a lining layer, is excessive in oxygen and is poor in crystallinity. CONSTITUTION:An Ni-P plating layer 21A is formed on the surface of an Al substrate 21. The 'Permalloy(R)' lining layer 12 is formed by laminating an Ni-Fe alloy at 5 to 10mum by an electric field plating method. The surface of the 'Permalloy(R)' lining Layer 12 is polished to a specular surface form after the lamination. The Al substrate 21 laminated with the 'Permalloy(R)' lining layer 12 is put into a vacuum treating vessel where the surface of the lining layer 12 is exposed to oxygen plasma. The range from the surface of the lining layer 12 down to a depth of 0.005 to 0.01mum is subjected to the oxidation reaction under high energy through the treatment to form the oxidized layer 23 in a special structure state. A nonmagnetic layer 25 of Ti which is a metal of a nonmagnetic material is formed on the oxidized layer 23 to a thickness of 0.005 to 0.01mum by a method for forming a thin film by sputtering. The nonmagnetic layer is formed in a mottled form having ruggedness and effectively controls the orientation of the crystal of a Co-Cr recording layer 24 formed thereon.
Patent JP-H0964777-A (JP)
Title: Radio video signal transmitter-receiver
Inventor: NISHIMURA RYUSHI
IPC: H04B1/38
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To hold and operate a portable visual transceiver by one hand and to monitor a liquid crystal display part by a natural and easy posture. SOLUTION: The visual transceiver 30 is constituted of a visual transceiver upper half part 31 including a crystal display part 3, a camera part 2, an antenna 9, a camera operation button 10 and a sound volume control button 11, and a visual transceiver lower half part 32 including a transmission button 5, a transmission opposite party button 4, a microphone 6, a speaker 7, a battery and a grip part 14. The camera part 2 is constituted so as to be freely rotatable to be changeable in the image pickup direction and to be arranged on the upper side of the liquid crystal display part 3. Also the upper half part 31 and the lower half part 32 are fixed and connected to each other at a stepwise inclined angle.
Patent JP-H10176037-A (JP)
Title: Production of hydrogenation product of cyclic olefinic ring-opening metathesis polymer
Inventor: SUNAGA TADAHIRO
IPC: C08G61/08
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain the subject hydrogenation product in a mild condition by ring-opening polymerizing a specific cyclic olefin in the presence of a ring-opening metathesis catalyst and subsequently bringing the obtained ring-opening polymerization product into contact with hydrogen in the presence of a rare earth metal complex. SOLUTION: This method for producing the hydrogenation product of a cyclic olefinic ring-opening metathesis polymer comprises ring-opening polymerizing (A) a monocyclic olefin or a cyclic olefin monomer of formula I [R<1> -R<4> are each H, a 1-12C alkyl, an aryl, an aralkyl, a halogen, etc.; (x) is an integer of 0-3] in the presence of (B) a ring-opening metathesis catalyst [e.g. W(N-2,6-C6 H3 Pr<i> 2 )(CHBu<t> )(OBu<t> )2 , etc.,] and subsequently bringing the obtained ring-opening metathesis polymer into contact with hydrogen in the presence of (C) a rare earth metal complex of formula II (M is a rare earth metal element; L<1> , L<2> are each cyclopentadienyl, etc.; Q is H, a 1-20C linear or branched alkyl, a halogen, etc.) to hydrogenate the carbon-carbon double bonds in the main chain of the ring-opening metathesis polymer.  The method is also effective for a ring-opening polymer having polar substituents.
Patent JP-H0688532-A (JP)
Title: Air intake device of four-stroke internal combustion engine
Inventor: FURANTSU REIMUBETSUKU
IPC: F01L1/26
Filed: 1991-08-02
Abstract: PURPOSE:To improve combustibility of a four-stroke internal combustion engine in which one central air intake valve is arranged on the diameter line of a cylinder bore, and two side air intake valves are arranged on both sides in the lateral direction of a central air intake valve. CONSTITUTION:Three air intake valves and more than two exhaust gas valves 5, 6 are equipped downstream from a first air intake passage 9 on a cylinder head, and downstream from a second air intake passage 10, and one central air intake valve 2 is arranged in the vicinity of the diameter line of a cylinder bore. Two side air intake valves 3, 4 are arranged on both sides in lateral direction of the central intake valve so that they are symetric with each other in relation to the diameter line of the cylinder bore, and the first air intake passage 9 is communicated with only one side air intake valve 3, and the second air intake passage is respectively communicated with the side air intake valve 3 and the central air intake valve via fork-like branched passages 10b, 10a, and an opening/closing valve 16 is arranged in the second air intake gas passage. The opening/closing valve is closed in a rotational range in middle/low speed and intake air is forced to flow into a combustion chamber 1 by strong stream through only one side air intake valve from the first air intake passage, thereby strong swirl can be generated inside the combustion chamber 1.
Patent JP-2001043130-A (JP)
Title: Computer system
Inventor: SAKAKIBARA TADAYUKI
IPC: G06F12/08
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To reduce the read latency of cache data when a cache tag part and a cache data part are divided and managed in a cache type computer system. SOLUTION: In memory read processing, a coherent controller 20 before reading a cache tag out of a cache tag part 5 and making a cache hit check, issues a discarding read request to preread (discarding read) data from a cache data part 7, to a cache data controller 6. The cache data controller 6 holds discarding-read data from the cache data part 7 and sends the discarding-read data back as reply dada once receiving a read request issued by the coherent controller 20 at the time of a cache hit.
Patent JP-H1050442-A (JP)
Title: Electrically connecting apparatus
Inventor: FUKUNAGA MASAMI
IPC: H01L23/32
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrically connecting apparatus which does not need large pushing force proportional to the extent of pushing down of an upper part operating member, even if the extent of the pushing down increases, of which the pushing down force is made slight even in the case installation space is limited, and of which the up and down movement of the upper part operating member can be increased without changing the transverse movement of a moving plate. SOLUTION: This apparatus moves a moving plate 14 transversely through a link mechanism 18, when an upper part operating member 17 is moved vertically and displaces a contact pin to part and contact the pin from and with a terminal of one electronic part. In this case, the link mechanism 18 is constituted by joining X-shape links 21, 22 in a plurality of stages, and the lower end part 23b of one link member 23 of an X-shape link 21 in the lowest stage is linked to a socket main body 13 in a freely rotatable manner and the lower end part 25a of the other link member 25 is linked to the moving plate 14 in a freely rotatable manner.  On the other hand, the upper end part 26b of one link member 26 of an X-shaped link 22 in the uppermost stage is joined to the upper part operating member 17, and the upper end part 24c of the other link member 24 is joined to the upper part operating member 17, in a manner that the upper end part 24c can move relatively to the upper part operating member 17 in the transverse direction.
Patent JP-S6277214-A (JP)
Title: Car air conditioner controller
Inventor: KAJINO YUICHI
IPC: B60H3/00
Filed: 1985-09-30
Abstract: PURPOSE:To prevent a compartment from intrusion of polluted atmosphere by constituting a car air conditioner for automatically regulating atmosphere intake amount to reduce said amount for a predetermined time after the start of a vehicle. CONSTITUTION:A timer 17 is operated by the start detecting signal of a start detector 16 to generate the internal air controlling signal only for a predetermined time after start and set an actuator 15 to the internal air condition through an OR circuit 18. When the actuator 15 is set to the internal air condition, a damper 11 is set to the internal intake condition to stop the intake of the atmosphere. Thus, the compartment is prevented from intrusion of polluted atmosphere.
Patent JP-H0752849-A (JP)
Title: Bicycle parking device
Inventor: ANDO MASAHIKO
IPC: B62H3/08
Filed: 1993-08-09
Abstract: PURPOSE:To provide a bicycle parking device capable of housing many bicycles with intervals to each other narrowed and improving taking-in/out operability with intervals of an own bicycle portion widened when a bicycle is taken-in/out. CONSTITUTION:In a bicycle parking device composed by juxtaposing plural tire introduction rails 1 having a nearly U-shaped cross section, the respective tire introduction rails l are formed movable. Consequently not only the respective bicycles A can be juxtaposed in parallel individually but also the rear part can be moved together with the respective tire introduction rails l to ensure a gap, wherein a person can enter, by an own bicycle Al, and the taking-in/out of the respective bicycles A can be facilitated even many respective bicycles A are juxtaposed at intervals as narrow as possible in a place having a narrow occupancy area.