baber/WOPTO huggingface dataset:
Patent JP-H09315087-A (JP)
Title: Duplex writing instrument
Inventor: MUTO HIROYUKI
IPC: B43K7/12
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a duplex writing instrument capable of obtaining a wide space for containing a writing element with the thickness of a barrel satisfying the portability and handling operability. SOLUTION: The duplex writing instrument comprises a tip 7 for holding an end ball 8, an ink containing tube 6 at the rear, an ink occluded material 10 capable of storing ink in the tube 6, and an ink guiding core 9 disposed between the back surface of the ball 8 and the front site of the material. In this case, a ballpoint pen writing element 1a has an ink occluded material container of the tube 6 having a relatively large sectional area and non- deformation so that the site of connecting the tip 2 to the container is easily transferable in the lateral direction to the axis lengthwise direction to carry a plurality of writing elements having at least one ballpoint writing element 1a and the end of the element capable of being selectively telescopically projected from the barrel end.
Patent JP-H07145587-A (JP)
Title: Nozzle for multilayer raw material storage
Inventor: ARUBUREHITO MAINETSUKE
IPC: D21F9/00
Filed: 1994-07-12
Abstract: PURPOSE: To provide a nozzle of a multilayered stock sump which is constituted by forming a plurality of nozzle channels having steep convergent portions and gentle convergent portions via a sheet within the nozzle and lessens the mingling of the respective layers of the stock suspension at the time of discharge. CONSTITUTION: The sheet 3 is interposed between the upper wall 1 and lower wall 2 of the nozzle of the multilayered stock sump of a paper machine to form at least >=2 nozzle channels. The interior width of the nozzle channels is decreased in a flow direction and the decreasing % of the interior width in the end region is made larger by at least twice the decreasing % in the initial region to form the steep convergent portions. The ends in the steep convergent portions are extendedly provided with the regions of the parallel or gently converging cross-sections, by which the stock suspension is accelerated and is stabilized in the flow direction.
Patent JP-H066097-A (JP)
Title: Board width automatic switching device of electronic part automatic mounter
Inventor: NAKANO KAZUYUKI
IPC: H05K13/04
Filed: 1992-06-19
Abstract: PURPOSE:To change board widths in a following process by changing board widths in a preceding process without data such as the number and the widths of the boards of products of different types. CONSTITUTION:A second control device 18 gives width adjusting instructions so as to enable a table 12, a board intake section 13, and a board takeout section 11 to be adjusted in width conforming to a preceding process finding the signals of a sensor 20. The product sequence of products of different types is previously inputted in a first control device 17, whereby a width adjustment operation is automatically executed attendant on the changeover of products in type.
Patent JP-H0324768-A (JP)
Title: Solar battery with bypass diode
Inventor: MATSUTANI HISANOBU
IPC: H01L31/042
Filed: 1989-06-22
Abstract: PURPOSE:To enable any protrusion to be eliminated by a method wherein a PN junction for photoelectric conversion and another PN junction for bypass are formed into one body on a semiconductor substrate to be connected each other so that the PN junction may take the normal direction when the PN junction for photoelectric conversion is impressed with an inverse bias. CONSTITUTION:A PN junction for photoelectric conversion and another junction for bypass are formed into one body in parallel and inverse direction on a P type silicon substrate 61 while externally connected through the intermediary of two electrodes i.e., a surface electrode 67 and a rear surface electrode 68 to be two terminal structured. Besides, the PN junction for bypass is shielded with the surface electrode 67. In such a constitution, individual cell is provided with its own bypass diode so that individual cell may be bypassed whenever it is impressed with an inverse bias thereby enabling any protrusion to be eliminated since two each of terminals will suffice for respective cells.
Patent JP-H0778209-A (JP)
Title: Shipping quantity prediction system
Inventor: TAKAHARA TORU
IPC: G06Q10/00
Filed: 1993-06-30
Abstract: PURPOSE:To improve the precision of prediction for the shipping quantity of a various kinds of products without using correction by manual aid. CONSTITUTION:This system is constituted in such a way that, for example, a first prediction part 1 among plural prediction parts calculates actual prediction quantity that is predicted shipping quantity based on yearly change, and a second prediction part 2 calculates extension percentages prediction quantity that is the predicted shipping quantity based on change at every unit period of one month, etc. Also, an error arithmetic part 6 calculates an error between the experience prediction quantity and the experience shipping quantity, and an error between the extension percentage prediction quantity and actual shipping quantity in a period where the actual shipping quantity has been obtained. The actual prediction quantity is set as the predicted shipping quantity when the error of the actual prediction quantity is reduced, and the extension percentage prediction quantity as the predicted shipping quantity when the error of the extension percentage prediction quantity is reduced by using a prediction method deciding part 5.
Patent JP-H066895-A (JP)
Title: Manufacture of speaker frame
Inventor: EGAMI NORIHIKO
IPC: H04R9/02
Filed: 1992-06-19
Abstract: PURPOSE:To reduce the weight as maintaining the rigidity of the frame by forming an opening part in a prescribed shape in a continuous flat plate, and forming the flat plate, wherein the opening part is formed in the prescribed shape, in a cone shape by using a press die. CONSTITUTION:A window hole part, the center hole of a field part, fitting holes, holes as field slit parts, and slits are formed in the continuous flat plate 20 by dies, a laser, or a water jet. The 1st press die is used principally for bending; and a bridge part 16 is lifted and a field part joined surface 19 is folded to form a frame shape. The 2nd press die is used for bending and then the speaker frame part 18 is disconnected. The bridge part 16 is provided with a welding dowel 19 and connected to a top plate 14. The top plate 14 reinforces the whole speaker and maintains rigidity, so while sound quality is maintained, the weight is reducible.
Patent JP-H0917255-A (JP)
Title: Manufacture of tape electric wire
Inventor: NAKASATOMI NAOMICHI
IPC: H01B13/00
Filed: 1995-06-27
Abstract: PURPOSE: To make each window excellent in shape by covering each window with a reinforcing film in the surfaces of an insulating tape at the conductor holding side and its opposite side, and letting the reinforcing film and the insulating tape be bonded with each other only at both end sides of each window. CONSTITUTION: After each window 11 and 21 has been continuously punched out of insulating tapes 10 and 20 which are led from the mutually opposite directions, by each window press 50, the lower side of each window 11 and 21 is covered with each reinforcing film 31 fed from respective shooser 30. In this case, since adhesives are applied to both side end parts of each film 31, they are heated by each press heater 32, so that they are thereby bonded to both side end parts of each tape 10 and 20 (both out sides of each window 11 and 21). As a result, a portion where each window is provided, is restrained in both the longitudinal and lateral directions, each window part can thereby be prevented from being defective in shape over the whole circumference of each window during bonding processing by heating rollers 51.  Besides, since each film 31 is bonded only to both side end parts of each insulating tape, after it has passed through the rollers 51, both side end parts of each insulating tape can thereby be easily removed by cutting them off.
Patent JP-S6139923-A (JP)
Title: Magnetic recording medium
Inventor: YOSHIDA EIKICHI
IPC: C09D175/04
Filed: 1984-07-31
Abstract: PURPOSE:To improve the dispersibility of magnetic powder, etc. and to improve durability, etc. by incorporating a specific polyurethane resin, vinyl chloride/ vinyl acetate/polyvinyl alcohol copolymer and low molecular weight isocyanate compd. as a binder component into a magnetic layer. CONSTITUTION:The magnetic layer formed by dispersing the magnetic powder into the binder contg. the polyurethane resin which is obtd. from a mixture composed of butyrene adipate and tertiary alcohol and 4,4'-diphenyl methane diisocyanate, has tertiary OH in the position except both terminals of the principal chain and has 20,000-30,000 average mol.wt., vinyl chloride/vinyl acetate/ polyvinyl alcohol copolymer and further isocyanate compd. having a low mol.wt. is formed on a non-magnetic substrate consisting of polyester, etc. by a coating method. Necessary additives such as antistatic agent, polishing agent and lubricating agent are added into the magnetic paint to be used. The magnetic recording medium which has excellent durability and is particularly suitable for a flexible disk is thus obtd.
Patent JP-H064631-A (JP)
Title: Method and device for processing image
Inventor: TANIO SATOSHI
IPC: G06T1/00
Filed: 1992-06-19
Abstract: PURPOSE:To provide a method and device for processing image which can efficiently synthesize a raster image and output it without the necessity of a large capacity storage device. CONSTITUTION:At the time of receiving raster image information (a position and a size) (steps S1 and S2), a scanner part synthetic flag is set (step 3) and command data is transmitted to a printer part (step S4). Next, at the time of receiving a PDL command (steps S1 and S2), the command is developed (step 5) and a printing starting instruction is transmitted to the printer part (step 6). After synchronizing and synthesizing an incomming video signal and image data read by a scanner part, the printer part prints it out.
Patent JP-S647187-A (JP)
Title: Automatic ticket checker
Inventor: TSUJIMOTO SHUICHI
IPC: G07B15/00
Filed: 1987-06-30
Abstract: PURPOSE: To make commutation ticket etc. possible to be used while being putted in commutation ticket case or the like by incorporating an OCR and a bar code reader or the like for reading characters and bar codes etc. described on the commutation ticket, etc. CONSTITUTION: A wide angle video camera 4 starts operating corresponding to a signal from a human being sensing part 2. This wide angle video camera 4 fetches the image of a presented commutation ticket, etc., performs image processing such as extension, reduction and inclination correction and recognizes a character pattern. When it is discriminated that the available train zone and an effective period or the like of the commutation ticket shown by this recognized result satisfy the request of an automatic ticket examination machine and the commutation ticket or the like is legally utilized, a door 3a or 3b is opened. If not, both the doors 3a and 3b are closed and such a state is reported to a clerk, etc., while using light or sounds.
Patent JP-H0325401-A (JP)
Title: Compound optical parts
Inventor: SHIBATA KENICHIRO
IPC: B29D11/00
Filed: 1989-06-23
Abstract: PURPOSE:To obtain the compound optical parts which are light in weight and are excellent in durability and environmental resistance by using a thin sheet of light transparent ceramics having excellent strength and hardness as the protective material for the surface of the optical parts made of plastic. CONSTITUTION:The thin sheet 2 of the light transparent ceramics consisting of one kind out of spinel, 'Elon(R)', yttria, calcium fluoride, magnesia, zirconia, and lanthanum lead zirconate titanate is adhered to at least one surface of the optical parts 1 made of plastic. Such light transparent ceramics is produced by sintering powder and is much higher in mechanical strength and hardness than glass and, therefore, even if the ceramics is polished to the curved sheet 2, the sheet does not break in spite of some impact and the difficulty in the sheet working is substantially eliminated. Since the hardness of the light transparent ceramics is 2 to 3 times the hardness of glass, the sheet is resistant to flawing. The durability and environmental resistance are improved in this way.
Patent JP-H065374-A (JP)
Title: Power supply device
Inventor: SUZUKI HIROSHI
IPC: H05B41/392
Filed: 1992-06-19
Abstract: PURPOSE:To provide a power supply device which is strong against noise and unlikely to generate higher harmonies. CONSTITUTION:A transistor Q23 is turned on through a resistor R28, and a trigger signal at L-level is given to the second pin of an IC circuit 15. An On- signal is emitted from the third pin of the IC circuit 15 to turn on a field-effect transistor Q21, and a current flows from a full-wave rectifier circuit 11 to the FET Q21 via a choke coil L21. A transistor Q24 is turned on, and the base of the transistor Q23 is short-circuited to its emitter to supply H-level to the second pin of the IC circuit 15. The duty width of the output of second pin is set according to the time constant of a resistor R23 and a capacitor C24, and with this time constant, the FET Q21 is turned off. When discharge of the magnetic energy from the choke coil L21 is completed, the secondary winding L22 gives an L-level trigger to the second pin, and the FET Q21 repeats on and off at a high frequency.
Patent JP-S646517-A (JP)
Title: Roller bearing
Inventor: ONOSE YOSHIAKI
IPC: F16C33/44
Filed: 1987-06-30
Abstract: PURPOSE:To prevent electrication of a rotary shaft with static electricity, by a method wherein the proper number of rolling bodies of a rolling bearing have conductivity. CONSTITUTION:A roller bearing is mounted in a machine tool and the like, and supports a rotary shaft 1 rotating at a high speed. EVen when the rotary shaft 1 is electrified with static electricity generated due to friction between a belt and a pulley 7, the static electricity is transferred to a casing 4 made of a metal through an outer ring 9 made of a metal, rolling bodies, having conductivity, of a plurality of rolling bodies 10, 10, an inner ring 8 made of a metal, with which a roller bearing 5 is formed, and is discharged. This constitution prevents electrification of the rotary shaft 1 with static electricity having a voltage high enough to allow the generation of spark in a fine gap between the rotary shaft 1 and the casing 4.
Patent JP-H0452398-A (JP)
Title: Method for transporting earth and sand formed by excavation of tunnel
Inventor: OKAYAMA YOSHIKUNI
IPC: E21D9/12
Filed: 1990-06-19
Abstract: PURPOSE:To remarkably reduce the cost of transportation of earth and sand and restrain the temperature rise in a pit by supplying air inside the pit into a transport pipe connecting the inside of the pit to the outside, and utilizing the propulsion force of air to transport excavated earth and sand outside of the pit. CONSTITUTION:A hydraulic motor 4 is actuated to rotate a cutter 3 and also a jack 5 is extended using an existing segment 11 as a scaffold so as to advance a shield propulsion device main body 1 and the natural ground is excavated by a cutter bit 3a. Earth and sand excavated is transported to a muddy water disposal device 18 through a sludge pipe 7 together with muddy water which is supplied through a mud transfer pipe 6. A compressor 15 is actuated at the same time as operation of the shield propulsion device 1 and high-temperature air inside an adit is taken into the compressor 15 through a suction pipe 16 and compressed air is discharged from the nozzle of a discharge pipe 17 into the sludge pipe 7 and utilized for the propulsion of the muddy water. The transporting capacity for the earth and sand excavated can thus be increased and a rise in the temperature inside a pit can be restrained and positive ventilation is realized.
Patent JP-S6222422-A (JP)
Title: Forming device for deposited film
Inventor: TAKASU KATSUJI
IPC: H01L21/31
Filed: 1985-07-23
Abstract: PURPOSE:To deposit an amorphous semiconductor multilayer thin-film on a supporter with excellent controllability by providing a reaction chamber, a raw-material gas introducing means, a decomposition-energy introducing means, a gas introducing means and a control means controlling the decomposition energy introducing means. CONSTITUTION:The combination of a turbo-molecular pump or diffusion pump and a rotary pump is preferably as an exhauster 8 and the combination of a mechanical booster pump and the rotary pump is desirable as an exhauster 9 in order to be able to adjust exhaust capacity in response to pressure in a reaction chamber 1 and the flow rate of a reaction gas 000required on the formation of a deposit film. Valve open close sequence control, the control of gas pressure, the control of the flow rate of the gas, the control of a light source/plasma and temperature control (the substrate/the gas) are conducted by a system controller on the basis of input informations (measured values), such as concentration in the reaction chamber of a raw material gas, the flow rate of the raw material gas, the degree of vacuum in each chamber, the film thickness of the deposited film, the temperature of a supporter (the substrate), the temperature of the gas, etc.
Patent JP-H0913542-A (JP)
Title: Assembling and executing method for wall panel and corner panel
Inventor: KOMAGAWA TOSHIHIRO
IPC: E04B2/56
Filed: 1995-06-27
Abstract: PURPOSE: To save the labor of the execution of works on a construction site. CONSTITUTION: A chevron-shaped corner panel A, in which one wall panel 6a and another wall panel 6b are unified and connected, is installed onto a continuous footing 8 through a sill 6c, and other wall panels 2 are mounted adjacent to chevron-shaped corner panels A, B. Since the corner panel A can be self-supported on the sill 6c, the corner penel A need not be hung by a crane, etc., and the wall panels can be executed efficiently during a time when the lower end section of the corner panel A is clamped to an anchor bolt, etc., set up to the footing 8. Since other wall panels 2 can be arranged adjacently to the corner panel A accurately only by abutting the side ends of other wall panels 2 against the side end of one wall panel 6a or another wall panel 6b of the corner panel A, the labor of positioning works is saved and the positioning works are facilitated.
Patent JP-H0824169-A (JP)
Title: Vacuum cleaner
Inventor: YOSHIDA RYOHEI
IPC: A47L7/00
Filed: 1994-07-13
Abstract: PURPOSE:To arbitrarily set a discharge condition for things in a dust box, by forming a drain port for discharging liquid, in a side wall surface of the dust box part, and by rotatably attaching an L-like shape draining tube in the dust box part. CONSTITUTION:An L-like shape draining tube 5 is attached to a drain port formed in a side wall surface of a dust box 1, for discharging liquid sucked into and stored in a dust box 1, inside of the dust box 1. The draining tube 5 is rotatably attached to the draining port 4, and accordingly, the draining tube 5 is turned in accordance with a level of liquid remaining in the dust box 1 so as to adjust the position of a water sucking side opening 6. Further, the opening 6 of the tube 5 has a size which is smaller than that of a draining side opening of a draining hose 10. Accordingly, the flow rate of drain water through the draining hose 10 is lower than that of sucked water in the tube 5 within the dust box 1. That is, the flow rate of the drain water becomes lower, thereby it is possible to restrain water from splashing during draining.
Patent JP-S6223494-A (JP)
Title: Recirculation type quasi-aerobic reclaiming construction method
Inventor: HANASHIMA MASATAKA
IPC: C02F3/00
Filed: 1985-07-23
Abstract: PURPOSE:To perform the improvement in the quantity and quality of water, by returning and recirculating an exudate by utilizing the water channel provided to the normal plane of the side surface of a reclaimed land or the trench provided to the reclaimed land. CONSTITUTION:Rain fallen to a reclaimed land takes in the contaminant in garbage during the penetration in a garbage layer and simultaneously receive primary purification by biological decomposition due to bacteria and adsorbing and filtering effect due to soil to be gathered to an exudate gathering pipe 1 and flows in a pump well 2 by natural flow-down. A water pump 3 is provided to the pump well 2 and the exudate is sent to a recirculation pit 5 under pressure by level control. The exudate sent to the recirculation pit 5 under pressure is sent not only to a recirculation water channel 8 by a recirculation pump 6 but also to exudate treatment facilities by a raw water pump 7. The recirculation water channel 8 is packed with cobblestone or crushed stone. The exudate sent to the recirculation water channel 8 rises to a soil covering surface during a process naturally flowing down through the recirculation water channel to be evaporated and penetrated.
Patent JP-S5949682-A (JP)
Inventor: HASHIMOTO SUSUMU
IPC: G07D3/00
Filed: 1982-09-16
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-S5785330-A (JP)
Title: Isomerization of halogenated toluene
Inventor: TADA KUNIYUKI
IPC: C07C17/358
Filed: 1980-11-18
Abstract: PURPOSE: To carry out the catalytic isomerization of a halogenated toluene without side reactions, by using a catalyst comprising a long-life acid-type zeolite having high isomerization activity and selectivity having a crystalline structure wherein the opening of the principal cavity is composed of a 10-membered oxygen-containing ring.  
     CONSTITUTION: A halogenated toluene (o-, m- or p-halogenated toluene) is isomerized using a catalyst comprising a zeolite wherein the opening of the principal cavity is composed of a 10-membered ring (e.g. zeolite of ZSM-5-type, 8- type, 11-type, etc.). The composition of ZSM-5 zeolite which is a representative catalyst component is shown in the formula (M is cation; n is valency of the cation), and the zeolite is used usually as a molded article. The isomerization reaction is esp. carried out by fixed-bed gas-flow process, at 200W500°C, esp. 250W400°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0326554-A (JP)
Title: Printing hammer mechanism
Inventor: KITAGAWA KUNIO
IPC: B41J2/295
Filed: 1989-06-23
Abstract: PURPOSE:To obtain a printer small in size, light in weight, enhanced in speed, and provided with profitability and good efficiency by newly using an electromechanical energy conversion mechanism made of a piezoelectric element for a printing hammer in place of a conventional electromagnetic printing hammer mechanism. CONSTITUTION:A printing hammer 1 consists of a printing wire 2 fixed on the upper end (free end) thereof and a buckling spring 4, which is formed with an approximately U-shaped groove extending from the upper end to the lower end at the center part of the printing hammer 1 and engaged with a frame 3 at the lower end thereof so as to be curved oppositely to the printing wire 2. One end of a piezoelectric element 5 is fixed to the printing hammer 1 through a plate 6, and the other end thereof is fixed to the frame 3 having such a sufficient rigidity that the frame 3 can be assumed to be a rigid body. With the application of a voltage to the piezoelectric element 5, the piezoelectric element 5 rapidly expands to move the lower end of the printing hammer 1 in the direction of an arrow A. After it is moved by some distance, a snap action is generated by the action of the buckling spring 4, and the printing hammer 1 rapidly flings in the direction of an arrow B to conduct printing with a printing wire 2.