baber/WOPTO huggingface dataset:
Patent JP-S63153163-A (JP)
Title: Electrostatic recording head
Inventor: NISHIKAWA MASAHARU
IPC: B41J2/395
Filed: 1987-04-28
Abstract: PURPOSE:To reduce the size of a drive circuit and the capacity of power source and to prevent formation of an erroneous recording dots, by splitting all recording electrode arranging sections into plural groups while arranging wire bundle connecting terminals at the positions near to respective electrode groups on a printed wiring board and connecting the wire bundle for matrix wiring with the wire bundle connecting terminals on the printed wiring board for every group. CONSTITUTION:A length of recording head is splitted into plural groups having a plurality of element areas. First group U1 is composed of A1, A2, B2, A3, B3, for example. Imaging of a printed wiring board in one group is carried out such that the recording electrodes to be driven through one driver circuit connect the shortest distance connectable with one of respective wire bundle connecting terminals C11, C12, C13... as a single bundle W'. When the number of group is increased, the number of wires to be driven through single driver circuit decreases, thereby stray capacity and inter-line coupling capacity decrease while the number of driver circuits increases. Consequently, the size and the cost of drive circuit can be reduced through application of a high-density integration circuit.
Patent JP-H10276836-A (JP)
Title: Toothbrush with perfume
Inventor: ONOSE HIDEO
IPC: A46B15/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a toothbrush that is suited to perform brushing without using a toothpaste, is usable for a relatively long period, and works also to promote the secretion of saliva in the oral cavity, by simply carrying out normal brushing when it is used. SOLUTION: In the toothbrush 1 comprising a handle portion 2 and a brush portion 3, a perfume emitting aroma is imparted to the handle portion 2. To impart the perfume, a means for chemically coupling the perfume to a polymer resin constituting the handle 2 or dispersing the perfume into the polymer resin, a means for mixing the perfume into paint applied to the handle portion 2, a means for bonding a film or tape impregnated with the perfume to the handle portion 2, a means for securing a microcapsule containing the perfume to the handle portion 2, or a means for securing a container containing the perfume to the handle portion 2 or freely removably attaching it is employed.
Patent JP-H044644-A (JP)
Title: Signal processor and its test method
Inventor: HORIGUCHI KENJI
IPC: H04L69/40
Filed: 1990-04-23
Abstract: PURPOSE:To conduct the test to any tested object by a same method without application of delay adjustment of an operation stop release signal for each tested object by monitoring an input signal string, recognizing a specific code string inserted before a test data main text and discriminating the start point. CONSTITUTION:An inspection operator brings a voice processor 30 into the standby state and commands the test mode to an input signal string discrimination control section 32 of the voice processing unit 30 by, e.g. manual operation to start an input digital audio tape recorder 20. The input signal string discrimination control section 32 monitors the timing when a test data received by an input register 31 is switched from a specific code pattern SS1 instructing the start of the test data into a text data main text TES and when the section 32 detects the timing, the section 32 uses an operation control signal COM to control the signal processing section 33 into the execution state. Thus, the signal processing section 33 executes the processing to the test data main text TES.
Patent JP-S60249042-A (JP)
Title: Method for measuring rotation frequency of liquid molecule
Inventor: NAGATA KENJI
IPC: G01N27/60
Filed: 1984-05-24
Abstract: PURPOSE:To measure the rotation frequency of molecules by putting the liquid molecules to be measured into an AC magnetic field, rotating synchronously the molecules and measuring the relation between the extent of the movement of an electric charge and the frequency of the synchronous rotation. CONSTITUTION:When the liquid molecules are put into the AC electric field, the polarized molecules rotate synchronously with the frequency applied thereto by trying to orient in the direction of the magnetic field. The AC signal of the same frequency as a synchronous rotation frequency (f) is observed when the potential difference generated in the direction of the electric field is measured. The peak voltage of the AC signal by the potential difference depends on the frequency when the measuring frequency is low. The peak voltage is linear in parallel with the axis of abscissa when V>v and said voltage has dependency on (f) when V<v if the angular speed by the synchronous rotation of the molecules is designated as V, the angular speed of the rotation by thermal motion as (v) and if the generated potential difference taken at the axis of ordinate in logarithm and the (f) taken at the axis of abscissa are plotted. V=v is obtd. when both straight lines are extended and the point of intersection is determined. The rotation frequency of the molecules by the thermal motion thereof is thus obtd.
Patent JP-H05278509-A (JP)
Title: Fallable table
IPC: B60N3/00
Filed: 1992-03-31
Abstract: PURPOSE:To provide a fallable table which is reduced in an occupied space required for placing a cup or the like. CONSTITUTION:A casing 1 in a vertical state tiltably supports a table 2 which can selectively take two positions of a receiving position in a hanging state and of a serving position in a horizontal state through a pivot 3. The table 2 can keep a horizontal state by engaging a roller 6 with a movable stopper 7. The middle part of the table 2 is provided with a cup receiver 13 which can be selectively put back. The cup receiver 13 is composed of a cup receiving member 14 and a cup holding frame 16, which are severally tiltably supported by a pivot 15. The cup receiving member 14 becomes horizontal in the case where the table 2 is in receiving state to turn into a usable state. Thus, only the cup receiver 13 becomes usable without turning the table 2 into a serving state, and the usability of a fallable table can therefore be improved.
Patent JP-H07310356-A (JP)
Title: Execution method of retarding basin device
Inventor: KICHISE MASANORI
IPC: E03F1/00
Filed: 1994-05-19
Abstract: PURPOSE:To improve the efficiency of the execution of works by fixing a sheathing panel by side column body itself, carrying out a retarding basin device body in the whole site and increasing the rate of a storage space to the site. CONSTITUTION:A section between sheathing panels 27 formed in a site through a space is dug down while being fixed by space holding members 28, thus forming a foundation bed 9. Connecting fittings 14 are exposed onto the foundation bed 9 by cast-in-place concrete, thus forming a ground 6. A side column body 2 and an intermediate column body 3 are juxtaposed oppositely between substrate sections 7, 7 through the connecting fittings 14. A bottom section 21 is formed by cast-in-place concrete while covering reinforcing fittings 17, 17 projected from the substrate sections 7, 7 and the connecting fittings 14, and connected and fixed integrally. Sections among the sheathing panels 27 and the side column body 2 are back-filled and the sheathing panel 27 is fixed by side column body 2 itself, and the space holding members 28 are removed, and the sheathing panel 27 on the intermediate column body 3 side is detached. The ground 6 is shaped successively, and the intermediate column body 3 is coupled and a cover body 4 is placed between oppositely faced base sections 18a, 18a, thus forming a retarding basin device body.
Patent JP-H07315482-A (JP)
Title: Powder-grain fluidizer
Inventor: OYA SEIJI
IPC: B65D88/26
Filed: 1994-05-19
Abstract: PURPOSE:To enhance fluidizing properties of power-grain for a long time at a high efficiency in a powder-grain fluidizer. CONSTITUTION:While an agitator 3 disposed in a space in which powder-grain is accumulated is rotated by a motor 2 disposed out of the space, pressurized gas supplied from a pressurized gas supply means 7 is jetted out through a gas passage 9 having openings spaced from an axis of a rotating shaft of the agitator 3. Therefore, an agitating action of the agitator 3 and a fluidization enhancing action obtained by jetting the pressurized air can synergistically act on the powder-grain. The openings 10 of the gas passage 9 are automatically cleaned by revolving, thereby being prevented from clogging for a long term.
Patent JP-S5533518-A (JP)
Title: Embedded-in-ceiling type ventilator
Inventor: USHIKOSHI YASUNARI
IPC: F24F7/08
Filed: 1978-08-30
Abstract: PURPOSE: To largely reduce not only the heat exchange between the room air exhaust stream and the outside-air suction stream but also the operational noise of an exhaust fan by selectively using a ventilation box, an exhaust fan, and an outside-air feeding fan.  
     CONSTITUTION: With an exhaust fan B operated, the exhaust stream from inside the room passes through an interior design element 3 as indicated by arrows a and b, so that the passage inside the element 3 entirely serves as the exhaust duct for the room air. Thus, the resistance to air stream is reduced and the operational noise of the fan B is prevented from coming into the room. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5534222-A (JP)
Title: Heat-resistant acrylic resin composition
Inventor: OZAWA KOUHEI
IPC: C08K5/13
Filed: 1978-08-30
Abstract: PURPOSE: To improve the heat distortion and solvent resistance and moldability, by incorporating a heat stabilizer and a lubricant into a specific acrylic resin.  
     CONSTITUTION: A copolymer of 97W100wt% of MMA and an acrylic ester having an intrinsic viscosity of 0.027W0.117l/g and a ratio of Mw to Mn of 2.3W6.0  measured by GPC is incorporaed with 0.01W1.0 PHR each of a heat stabilizer and  a lubricant. A sulfur compound, e.g. dilauryl-3,3'-thiodipropionate, and a phenolic  compound, e.g. butylated hydroxytoluene, may be used as the heat stabilizer;  an ester, e.g. glycerol monostearate, or a 10W22C straight chain aliphatic monohydric alcohol, as the lubricant. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5731295-A (JP)
Title: Speaker diaphragm
Inventor: HAYAKAWA FUMIO
IPC: H04R7/02
Filed: 1980-07-31
Abstract: PURPOSE:To obtain a lightweight speaker diaphragm having a large rigidity and a high speed of propagation, by making the paper from a raw material obtained by crushing the craft pulp of the conifers with a specified high concentration and molding the paper with heat to provide both the Young's modulus and density within each specific range. CONSTITUTION:The craft pulp of confiers are crushed in a range of 40-60% concentration to obtain a raw material. Such material are made into paper and then formed into a diaphragm having the Young's modulus of (1.4-1.8)X10<11> dyne/ cm<2> and (0.34-0.4)g/cm<2> density through a molding with heat. As shown by the (x) marks in the diagram, a lightweight diaphragm can be obtained with a larger Young's modulus, i.e., a large rigidity plus a high speed of propagation in comparison with the conventional diaphragm shown by the dots in the diagram.
Patent JP-H10296465-A (JP)
Title: Method for monitoring laser welding and device therefor
Inventor: MIYAMA HIDETOSHI
IPC: B23K26/00
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring method/device to solve the problem that in the case of welding a butting part of sheet metal work for example by YAG laser welding robot or the like, even the gap or the melt down is bigger than the standard size, the welding is continued as it is without any regard to possible defective welding following the prescribed working program. SOLUTION: In the nozzle 4 of laser beam working head 2, an optical sensor 11 such as photodiode or infrared sensor or the like is arranged to detect the reflected light from the surface of the work W. Then, the detected light is introduced to the control unit, generation of defective welding is foreseen from the prescribed threshold, and suspension of working by the apparatus, or reoperation of welding or so by enlargement of spot diameter of converted beam and supply of filler metal and the like is commanded.
Patent JP-H07297470-A (JP)
Title: Manufacture of laser crt and light emitting element body used for it
Inventor: MORI YOSHIFUMI
IPC: H01J31/00
Filed: 1994-04-20
Abstract: PURPOSE:To provide manufacturing methods of a laser CRT and light emitting element body used for the CRT by which the size of the CRT can be reduced and the constitution of the CRT can be simplified. CONSTITUTION:A laser CRT 1 is constituted of three cathodes 2a-2c which are respectively provided corresponding to three primary colors and emit electron.beams 21a-21c, one deflection yoke 3 which deflects the electronic beams 21a-21c all together, and light emitting element body 4 in which red, green, and blue light emitting areas are integrally formed by using one substrate. The light emitting element body 4 is manufactured in such a way that, after piling up three light emitting area forming layers upon another in the order of red, green, and blue on the substrate in the laser light emitting direction and coating the light emitting area forming layers with a first reflecting film, the forming layers are exposed stepwise and the layers are coated with a second reflecting film.
Patent JP-H08299919-A (JP)
Title: Workpiece washer
Inventor: MABUCHI YOSHIKAZU
IPC: B08B3/02
Filed: 1995-04-28
Abstract: PURPOSE: To surely and efficiently wash a workpiece without incurring contamination around equipment due to dropping of washing liquid. CONSTITUTION: By properly driving the 2nd switching valve 322 and the 3rd switching valve 323, washing coolant and blow air are alternatively jetted to a work part of a crank case from a washing nozzle.
Patent JP-S5331696-A (JP)
Title: Preparation of pyrrolobenzodiazepins and their acid salts
Inventor: HARA TAKESHI
IPC: A61P25/00
Filed: 1976-09-07
Abstract: PURPOSE: Pyrrolobenzodiazepins of formula I(R 1  and R 2  are alkyl; the ring A and B may be substituted by halogen, nitro, CF 3 , alkyl or alkoxy; the ring C may be substituted by opt. inert substituents and may form a ring together with a adjacent substituent) and their salts, e.g. 8-chloro-6-(2-chlorophenyl)-1, 3-dimethyl-4H-pyrrolo [1,2-a] [1,4]-benzodiazepin and its hydrochloride. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5440291-A (JP)
Title: Adsorbend composition
Inventor: NIIHORI KEISUKE
IPC: C02F1/28
Filed: 1977-09-06
Abstract: PURPOSE: To provide an adsorbent compsn. consisting of activated MgO obtd. by allowing an org. substance to be adsorbed onto a Mg type compd. followed by  calcination and activation in a specific temp. range, and of a silicic acid type  mineral contg. one or more kinds of silicates, which can be separated easily from  liquid with no deterioration in adsorbing performance, and can be recovered and  reactivated at a reduced cost.  
     CONSTITUTION: More than 5wt% of an org. substance such as water sol. resin, surfactant or protein is allowed to be adsorbed onto a Mg type compd. and activated by calcination at 350W750°C to obtain activated MgO powder. The powder is then mixed with 29 mesh under powder of a silicate-contg. mineral such as olivine,  orthoclase, serpentine or diatomaceous earth in an amt. of 15W50wt% to the amt. of the MgO. The resulting adsorbent compsn. is suitble for treatment of org. matter- contg. waste water and removes the org. matter by adsorption. After the treatment this compsm. is easily separated from the water by filtration or the like, and the cost of reactivation by calcination at 350W750°C is remarkably reduced since the water content of the cake is low. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5332077-A (JP)
Title: Torque measuring apparatus
Inventor: MOMOSE MASAO
IPC: G01L3/00
Filed: 1976-09-06
Abstract: PURPOSE: To measure simply the torque with cheap apparatus with cheap apparatus with measuring by meter relay the load current of DC motor driving the measuring matter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5331739-A (JP)
Title: Coating composition for preventing trace of pasted bills
Inventor: IMAZATO EIJI
IPC: C09K3/00
Filed: 1976-09-06
Abstract: PURPOSE: To provide a coating composition having high releasability to a pasted bills, remaining no traces after tearing off the bills, by adding aggromerate and lubricant to a cold curing paint or heat-curable paint composition. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60250952-A (JP)
Inventor: ITOU SHIGEHIKO
IPC: B65D1/34
Filed: 1984-05-28
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-H06316886-A (JP)
Title: Pressure-type flotation machine
Inventor: KASUGA SHUNJI
IPC: B03D1/14
Filed: 1993-05-07
Abstract: PURPOSE:To provide a flotation machine improved in deinking ability by raising the trapping rate of floating fine bubbles. CONSTITUTION:One end of a flotation cell 11 is provided with an inlet 12 for stock liquor containing ink particles and bubbles and the other end with a froth outlet 14 fitting a partition plate 19 with its upper part opened. Inside the flotation cell 11, the space is divided into the upper flow channel 20 and lower flow channel 21 through a partition wall 15 extended horizontally from the lower part of the inlet 12, both the flow channels communicate with each other at the latter end, forming a U-turn flow channel. The inlet 12 side of the lower flow channel 21 is provided, at the bottom, with an outlet 13 for treated liquor and with an accept bypass port 16 above said outlet 13. Good- quality stock can be taken out through the outlet 13, while the bubbles gathered on the lower surface of the partition wall 15, together with part of pulp liquor, through the accept bypass port 16.
Patent JP-H04312404-A (JP)
Title: Hollow ornament and manufacture thereof
Inventor: KITAYAMA ZENZO
IPC: A44C25/00
Filed: 1991-04-11
Abstract: PURPOSE:To provide a hollow ornament made of a noble metal fine wire for the outer shape. CONSTITUTION:A die K with an optional shape is made of a low-melting alloy. A noble metal fine wire S is freely wound on the surface of the die K in the order 1, 2, 3... in the arrow direction as shown in the figure, for example. The size of the mesh between the noble metal fine wires S is carefully set or the wire S is wound except at least part of the surface of the die K so that the melted low-melting alloy can be melted out to the outside of the space formed between the noble metal fine wires S. The die K wound with the noble metal fine wire S is heated, and the low-melting alloy is melted out to the outside of the space formed between the noble metal fine wires S. A hollow ornament made of the noble metal fine wire S for the outer shape is manufactured.
Patent JP-H07311110-A (JP)
Title: Composite sensor and composite transfer device using it
Inventor: UKAI SEIICHI
IPC: G01F1/38
Filed: 1994-05-20
Abstract: PURPOSE:To provide a composite sensor and a composite transfer device using it wherein maximum output is obtained at static pressure input and the effect of differential pressure is suppressed. CONSTITUTION:Static pressure gauges 23a-23d are arranged on static pressure diaphragms 22a-22d. The static pressure gauges 23a and 23c are arrayed so that their longitudinal direction is parallel to the radius direction of the circle circumscribing the diaphragms 22a and 22c and also to that circumscribing a differential pressure diaphragm 21. The static pressure gauges 23b and 23d are so arranged that their longitude direction is parallel to the tangent direction of the circle circumscribing the diaphragms 22b and 22d and parallel to the radius direction of the circle circumscribing a differential pressure diaphragm 21. The static pressure gauges 23a and 23b are connected to the high potential side of a wheatstone bridge circuit, and the static pressure gauges 23c and 23d are connected to the low potential side of the bridge circuit. Thus, the effect of differential pressure is suppressed, and the maximum differential pressure output is obtained from the bridge circuit.
Patent JP-2000297821-A (JP)
Title: Seal mounting structure for turning bearing
Inventor: TANAKA AKIHIRO
IPC: E02F9/12
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To easily and surely perform a seal mounting work and to prevent falling of wire from a seal. SOLUTION: A lower seal 9 is fitted into an annular seal groove 11 in a state that both end faces are joined with adhesive. A seal lip 9a is brought into contact with an inner peripheral side of a lower end face of an outer race 2. A hollow oblong hole 12 is annularly passed through and formed in a part fitted into the annular seal groove 11 of the lower seal 9. In this hollow oblong hole 12, steel wire (wire) 13 is inserted. As a result, a mounting work of the lower seal 9 can be easily and surely performed and falling of steel wire 13 from the lower seal 9 can be suppressed by an object resides around a turning bearing 1.
Patent JP-S5232027-A (JP)
Title: Apparatus for remedying an adhered article
Inventor: KASAI SATOSHI
IPC: C09J5/00
Filed: 1975-09-05
Abstract: PURPOSE: An apparatus for remedying the adhered deflecting yoke comprising heating the hot melt adhesive which firmly bonds two solid articles together above its softening point, and shifting the relative position of the articles to get the correct configuration. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60250082-A (JP)
Title: Bonding tiles to cement substrate
Inventor: YAMADA MASASHI
IPC: C09J5/00
Filed: 1984-05-25
Abstract: PURPOSE:To bond tiles strongly to a cement substrate, by forming projections on the surface of the cement substrate and recessions on the back of the tiles and applying a binder mortar so that it may catch hold of the projections and cut into the recessions. CONSTITUTION:A binder mortar is applied to the surface of a cement substrate 2 having a number of dovetail projections of about 2mm. in height in such a way that the projections 1 may cut into the mortar 5, while a binder morter 6 is applied to the back of tile 4 having dovetail groove-shaped recessions 3 so that the mortar 6 may be forced into the recessions 3. Then the mortars 5, 6 are put together for bonding of the tiles 4 to the cement substrate 2.
Patent JP-S589651-A (JP)
Title: Method for storing vegetable and storehouse for the same
Inventor: DOUGOSHI JIYUN
IPC: A23B7/12
Filed: 1981-07-10
Abstract: PURPOSE:To enable the long-term preservation of vegetables, by putting the individual vegetable separately in a net, and circulating cold and humid air forcibly through the vegetables. CONSTITUTION:Vegetables, especially green vegetables 1 such as white rape, cabbage, lettuce, etc. are put separately in the nets 2, hung to a hanger bar 3, and transferred into the unit storehouse 4 together with the trunk 6 supporting said hanger bars. The storehouse 4 is enclosed with the heat-insulation walls 5, and is supplied with air controlled at 0-5 deg.C and 90-95%RH by the temperature and humidity conditioner 10. The air is circulated through the vegetables by the circulation fan 7 at a flow rate of 0.5-2m/sec.