baber/WOPTO huggingface dataset:
Patent JP-H01114014-A (JP)
Title: High withstand voltage capacitor
Inventor: ADACHI MASAKI
IPC: H01G4/018
Filed: 1987-10-28
Abstract: PURPOSE:To improve tensile strength and molding shrinkage and to simplify manufacturing steps by employing high dielectric thermoplastic resin in which powderlike high dielectric inorganic material, glass fiber and thermoplastic resin are mixed at a specific ratio by weight. CONSTITUTION:10-30wt.% glass fiber containing as a main ingredient SiO2 and 20-50%wt.% polyethylene terephthalate or the like are mixed with a ceramic material in which 20-70wt.% powderlike barium titanate of high dielectric inorganic material is pulverized to powder state by a kneader until they are sufficiently dispersed thereby to manufacture high dielectric thermoplastic resin. Inner and outer electrodes 4 and 5 disposed in a double cylindrical shape are injection molded, sealed with thermoplastic resin 6, thereby molding a feed through capacitor 1. The resin mixed at this ratio is employed to improve its tensile strength and molding shrinkage, thereby simplifying manufacturing steps.
Patent JP-S62132514-A (JP)
Title: Cross flow filter
Inventor: ISHIKAWA MIKI
IPC: B01D61/00
Filed: 1985-12-03
Abstract: PURPOSE:To reduce flow velocity in a traction limit and to enable the small sizing of a circulation apparatus by inserting a vortex generation member into a flow path of a raw liquid to be filtered. CONSTITUTION:Filter cake on the surface of a filter medium is removed by inserting a vortex generation member 2 into a flow path of a raw liquid to be filtered. For example, the vortex generation member 2 having a spiral blade part 2a in a range over the whole parts till the other end part from one part is provided to the inside of a cylindrical porous filter 1 made to the filter medium. As a result, filter cake can effectively be removed even in low flow velocity in comparison with a conventional cross flow filter. Therefore the small sizing of a circulation apparatus is enabled because filter can be performed by the circulation apparatus having capacity lower than the circulation apparatus required in the conventional cross flow filter.
Patent JP-2001093524-A (JP)
Title: Negative electrode for a non-aqueous electrolytic secondary cell, preparation thereof, and non-aqueous electrolytic secondary cell
Inventor: SATO TOSHITADA
IPC: H01M10/0566
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a non-aqueous electrolytic secondary cell with high energy density, in which short-circuiting by dendrites is not caused and a cycle life is excellent. SOLUTION: The non-aqueous electrolytic secondary cell is an active material having A-phase expressed in the formula 1: M1aM2 and having composition satisfying 0.25<=a<3 and B-phase expressed in the formula 2 M1bM2 and having composition satisfying 1<=b and a<b, where M1 and M1 are each at least one element selected from (m1) group consisting of Na, K, Rb, Cs, Ce, Ti, Zr, Hf, V, Nb, Ta, Ca, Sr, Ba, Y, La, Cr, Mo, W, Mn, Tc, Ru,Os, Co, Rh, Ir, Ni, Pd, Cu, Ag and Fe, and M2 and M2 are each at leasts one element selected rom (m2) group consisting of Al, Ga, In, Si, Ge, Sn, Pb, Sb and Bi.
Patent JP-H07115815-A (JP)
Title: Riding rice transplanter
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1993-10-28
Abstract: PURPOSE:To provide a riding rice transplanter vertically and movably constituted so that the rear wheels always keep grounding state and not shaking a preliminary rice seedling off even on extremely uneven field by arranging a seedling frame capable of carrying preliminary rice seedlings in rows to be fed to a rice seedling transplanting device on the upper side of the rear wheels. CONSTITUTION:In riding type rice transplanter installing a seedling transplanter 4 for planting rice seedlings in plural rows on the rear side of a traveling car body 2 provided with front wheels 6 and 6 for a pair of lateral steering and a lateral pair of rear wheels 7 and 7, a laterally long preliminary seedling frame 50 capable of carrying preliminary seedlings in rows to be fed to the seedling transplanter 4 is arranged in lateral direction on the upper side of the rear wheels 7 and 7 and on the rear side of a seat 20, and in the preliminary seedling frame 50, lateral both end sides and the center of a seedling placing rail 50a are coupled through a coupling frame 50b to a supporting frame 50c whose base is fixed to an air chamber 5f. Further, the rear wheels 7 and 7 are vertically movably constituted according to the change in grounding load of lateral wheels so that the lateral wheels always keep grounding state to prevent the preliminary seedlings from shaking off even in extremely uneven field.
Patent JP-H07117885-A (JP)
Title: Paper sheet conveying mechanism for printer
Inventor: MITSUSHIMA KATSU
IPC: B65H5/06
Filed: 1993-10-28
Abstract: PURPOSE:To provide a paper sheet conveying mechanism for printer which can make pressure contact force against the whole transfer paper uniform for improved printing accuracy. CONSTITUTION:When a supporting shaft 16 rotates in an arrow direction A with a driving motor operated, the tip part EP of a leaf spring 32 presses a part of lever 31, and the lever 31 rotates in the arrow direction A, so that a protruding part 9b where a through-hole 31b is formed is pressed. As a result, respective roller parts 9a are pressed against a feed roller 8 respectively. Although the central part of the feed roller 8 is deflected at this time, pinch rollers 9, 9,...follows the deflection of the feed roller 8 respectively. It is thus possible to prevent the pressure of the central part from being decreased, providing uniform pressure contact force over the whole area.
Patent JP-H04149606-A (JP)
Title: Terminal equipment
Inventor: CHIUE HIROHISA
IPC: G05B19/05
Filed: 1990-10-09
Abstract: PURPOSE:To easily modify a communicating function and to easily adopt a new communicating function by providing a central arithmetic processor, an input device, a processor, and a storage to a main unit and also providing a main unit control program and a prescribed communication program to a communication. CONSTITUTION:A main unit 1 contains an input device 3, an output device 4, a CPU 5, and a storage 6 as well as a connector 11 which functions to connect these circuit parts to a communication unit 2. Then the unit 2 is provided with a connector 12 which secures the connection between the unit 2 and the connector 11 of the unit 1, a ROM 7 as a communication interface 8. The ROM 7 stores a program to perform the input processing, the output processing, and the communication control in the unit 1. In such constitution, it is just required to exchange the communication units or to modify the communicating function regardless of the main unit when the communication is carried out with different communication protocols and the communicating function is modified.
Patent JP-H11105842-A (JP)
Title: Liquid container
Inventor: SAKURADA MASATAKA
IPC: B29K23/00
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To reduce a storage volume during the transportation of an empty container or after contents are discharged and also reduce residual contents by providing a hinged chevron-shaped part from a shoulder and an inverted chevron-shaped crease from a bottom on opposite faces of the container having a deformable body and providing a longitudinally curved crease between the chevron-shaped part and the inverted chevron-shaped part. SOLUTION: Hinged chevron-shaped parts 46, 48 from a shoulder 20 are provided and further inverted chevron-shaped curved creases 56, 58 from a bottom 60 are provided on opposite faces of a truncated-pyramid-shaped body 30. Further, two longitudinal curved creases 40, 42 are longitudinally formed between corners of the chevron-shaped parts and the inverted chevron-shaped parts. The respective curved creases and ridges 22, 24, 26, 28 are formed by thinning with a recess provided on an internal side to make them easy to fold. Thus when contents in the liquid container 1 are ejected and an internal volume is reduced, the shoulder 20 and the bottom 60 are folded along the respective ridges and creases to be small on a folded state over the body 30, thereby reducing a storage volume.
Patent JP-H11116544-A (JP)
Title: Diazonium salt and thermal recording material containing the same
Inventor: JINBO YOSHIHIRO
IPC: B41M5/28
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound, having little fear of explosion and decomposable by relatively long wavelength light. SOLUTION: This compound is represented by formula I (R<1> and R<2> are each an alkyl or an aryl; T is H, a halogen, an alkyl or the like; U and V are each H, a halogen, an alkyl or the like; X is an anion), e.g. a compound of formula II. The compound of formula I is obtained by heating under reflux a mixture of the corresponding aniline [e.g. 3,6-di(n-octyloxy)-2- methoxyacetanilide], an acidic solvent (e.g. concentrated hydrochloric acid) and methanol, cooling the resultant reaction mixture, diazotizing with sodium nitrite, nitrosylsulfuric acid, isoamyl nitrite or the like, adding to the system a suspension of potassium hexafluorophosphate in tap water, agitating, cooling, washing with water and recrystallizing. The compound can be stabilized by forming a complex with zinc chloride, cadmium chloride, tin chloride or the like.
Patent JP-S61152314-A (JP)
Title: Cutting device for thin plate
Inventor: NAGAOKA SHINRO
IPC: B23D1/08
Filed: 1984-12-21
Abstract: PURPOSE:To form a groove which is correct from edge to edge at the bent position of a thin plate by pressing the thin plate onto a table by a guide roller and cutting the groove immediately by a cutting tool, thus preventing the floating-up of the thin plate. CONSTITUTION:A thin plate 46 on the table 2 of a wellknown planing machine is pressed onto the table by a roller 32, and a V-shaped groove is formed onto the thin plate by attaching a cutter 26 onto the plate 46 immediately after the above-described pressing by the roller 32, shifting the table. In this case, the table 2 is moved in reciprocation, and a cutting tool 26 performs cutting work in reciprocation through the turn by 180 deg.. Even on any side for the cutting tool 26, the roller 32 precedes, and the cutting efficiency is improved.
Patent JP-2001096302-A (JP)
Title: Method for manufacturing rolling resistive stainless steel and heat resistant steel
Inventor: FURUTA AKIHITO
IPC: B21B3/02
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing rolling resistive stainless steel and heat resistant steel rolled by using a billet. SOLUTION: This invention has a feature of the method for manufacturing the rolling resistive stainless steel and the heat resistant steel which, in the process of hot rolling, protrusions remaining after turning and peeling are removed by machining and surface roughness is improved, thus eliminating surface scratches.
Patent JP-H04152062-A (JP)
Title: Barrel tank for vibration type barrel polishing device
Inventor: SENBA YOSHIAKI
IPC: B24B31/06
Filed: 1990-10-09
Abstract: PURPOSE:To eliminate generation of a polishing unevenness, by forming a slender groove on the whole face of the inner peripheral wall, in the barrel tank having almost circular vertical section in a vibration type barrel polishing device. CONSTITUTION:The vertical sectional shape of a barrel tank 3 is formed almost in a circular shape, and a lining material 11 provided with a spiral groove 12 having the specified angle to the cylindrical shaft center line of the barrel tank 3, is lined on the inner peripheral wall whole face of the barrel tank 3. The measure flowing the tank inner periphery with its revolving is revolved with its flowing while receiving the force moved in the cylindrical shaft center line direction of the tank 3 along this groove 12. Consequently, the phenomenon of sticking to a wall face is not caused even in the case of the work being a thin or small body, and it is revolved with its flowing so as to come into the measure internal part at all times, so the generation of a polishing unevenness is eliminated.
Patent JP-H06119879-A (JP)
Title: Television set magnetic field
Inventor: KAWASAKI TOKUICHI
IPC: H01J29/00
Filed: 1991-06-06
Abstract: PURPOSE:To provide TV set magnetic field by aligning and adhering the center of the magnetic head top of an electromagnet pistol to the center of an aluminium concave lens plane section, and then applying a specific chemical to the whole internal surface of a TV set screen. CONSTITUTION:The coil 1 of a cord 5 comprising an asbestos cloth 3 and an insulation tape 4 coiled around a copper wire 2, is wound around a magnetic core 26, and fitted vertically to the surface of a cathode-ray tube screen, while the magnetic head 25 of a mild steel electromagnet is kept in parallel to the surface of the screen. One electromagnetic pistol 14 is thereby formed. In addition, a metal 6 of aluminum with one side flat and the other side formed to concave lens type is aligned and adhered to the top 25 of the magnetic head of the pistol 14 at a center for installation. As a result, the effect of a cathode- ray tube electron gun can be provided, together with a concave lens effect. In this case, the whole internal surface of a TV screen is applied with halogen bichromate (X2(Cr2O7), X=F, Cl, Br, I, At) and made luminous for focusing an image.
Patent JP-2001088582-A (JP)
Title: Driving force control device for vehicle
Inventor: NAGAMURA KENSUKE
IPC: F16H63/50
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent driving force control performance from being worsened immediately after acceleration by keeping the target fuel injection quantity from being restricted by the upper limit of the fuel injection quantity. SOLUTION: Target engine torque taking account of influence on driving force by inertia from an engine to driving wheels is computed by a computing means 72 from the target driving force, the change gear ratio of an automatic transmission and vehicle speed, and the target fuel injection quantity set according to the target engine torque is realized by a realizing means 75 within a range up to the upper limit of the fuel injection quantity. Filter time constant for damping the high frequency component of first target input rotating speed which is the target input rotating speed of the automatic transmission, is set by a setting means 77 from the upper limit of the fuel injection quantity and the target fuel injection quantity.  Target input rotating speed obtained by damping the high frequency component of the first target input rotating speed according to the filter time constant is computed as second target input rotating speed by a computing means 78, and the second target input rotating speed is realized by a realizing means 79.
Patent JP-H08131488-A (JP)
Title: Multi-bed
Inventor: KOIZUMI KAZUHARU
IPC: A61G7/00
Filed: 1994-11-07
Abstract: PURPOSE: To change the lying direction of a patient and prevent a bedsore by interposing air bags which has injection/discharge holes for air between a substrate and a top plate, and lifting the upper half body part and knee parts by a specific number of air bags and the right and left sections independently by the remaining air bags which are connected by a specific number respectively. CONSTITUTION: The air bags 3 are interposed between the substrate 1 and top plate 2, which is divided into three sections I, II, and III and connected by hinges 4 and 4', and 5 and 5'. The sections I, II, and III are divided into three sections (a), (b), and (c) and the top plate 2 is sectioned into a-I, a-II, a-III, b-I, b-II, and b-III, and c-I, c-II, and c-III. Six air bags 6-11 are installed between the substrate 1 and top plate 2. When air is admitted to the air bags 6, the upper half body of the patient is raised, and when air is admitted to the air bags 7 and 10, a bar 14 is lifted to move up the sections a-I, b-I, and c-I, and a-II, b-II, and c-II, so that the patient can turn over in the direction of the section III.
Patent JP-2000095181-A (JP)
Title: Derailleur system for bicycle
Inventor: KAWANABE TETSUYA
IPC: B62M25/08
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To enable a derailleur to be controlled without requiring cables by controlling the derailleur with an operating mode analyzed by a receiver. SOLUTION: A handlebar connected to a front fork of a front wheel is provided with a control unit 3 that selects an operating mode of a derailleur. An output from the control unit 3 is applied to a transmitter 4 in the next stage. The transmitter 4 transmits a code that corresponds to the operating mode selected by the control unit 3. The transmitted code or a signal transmitted by a light-emitting diode is received by a receiver 5. The receiver 5 receives and analyzes the code transmitted by the transmitter 4. The signal is detected by the receiver circuit and code is stored in and analyzed by a microprocessor which, in turn, outputs a signal indicating a particular gear selected to a derailleur system 6 in the next stage. The derailleur system 6 controls the derailleur according to the operating mode analyzed by the receiver 5.  It comprises a drive circuit that amplifies electric power, a motor that is driven by this drive circuit, and a potentiometer.
Patent JP-S61148773-A (JP)
Title: Photo-storage battery
Inventor: WATANABE ITSUO
IPC: H01M10/05
Filed: 1984-12-24
Abstract: PURPOSE:To have an electric cell own the capacity of photoelectric storage by dipping a positive electrode consisting of an N type semiconductor coated with conductive high polymers and a negative electrode in electrolytic solution, forming a short circuit outside the electrolytic solution and charging the positive electrode through light radiation. CONSTITUTION:An N-type semiconductor 1a and a negative electrode 2 are connected in a short circuit through an exterior conductive body 3, and external light 5 that has higher energy than the bandgap of the N-type semiconductor 1a is radiated on a positive electrode 1. Then, hall and electrons are generated in the N-type semiconductor 1a, while conductive high polymers 1b of the posi tive electrode 1 come into the state of oxidation, being positively charged. The negative electrode 2 on the other hand is deoxidated by electrons flowing into through the exterior conductive body 3 and negatively charged. Consequent ly, anion in the electrolytic solution moves to the positive electrode 1 while cation moves to the negative electrode 2, both being doped and charging thereby taking place. Accordingly, an electric cell comes to have a photoelectric storage capacity.
Patent JP-2000096858-A (JP)
Title: Structure of doorway portion of bath room unit
Inventor: MORIUCHI FUMIO
IPC: E03C1/20
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a doorway portion of a bath room unit, easy to clean without leaking water to the outside, if the lower frame of a door frame is in a low figure, and seemingly narrowing a washing area. SOLUTION: A cutout is provided in a water proof floor pan 1 corresponding to a doorway. A drain gutter 3 is mounted under the cutout throughout the total length for receiving drain. A door frame 4 is arranged above the drain gutter and a lower frame 4b of the door frame 4 is mounted on the drain gutter 3. An opening 5 in communication with the drain gutter 3 is provided between the edge of the cutout and the edge of the lower frame 4b inside the bath room. A drain pan 6 is provided in the opening 5 to cover the opening 5. A long water stop member 38 is mounted on the lower frame 4b of the door frame in the longitudinal direction of the lower frame 4b in rising-up and falling-down relation.  A door 34 is associated with the water stop member 38 so as to cause the water stop member to rise up when the door 34 mounted on the door frame 4 in an open/closed manner is closed and the water stop member 38 to fall down on the lower frame 4b when the door 34 is open.
Patent JP-H11109136-A (JP)
Title: Light guide plate for surface light source
Inventor: UCHIYAMA MITSURU
IPC: G02B6/00
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a light guide plate with a high luminance for a surface light source device, and the luminance distribution can be finely regulated. SOLUTION: A light emitting pattern 30 consisting of the combination of a V-shaped sectional linear groove 31 and a conical recessed part 32 is formed on the reverse side 10c of a light guide plate 10 having a light incident surface on at least one side surface and a light emitting surface 10b on one surface substantially orthogonal to it. The linear groove 31 is arranged vertically to the light incident surface, and formed so that the area of the inclined surface of the groove is increased in the direction of receding from the light incident surface. The conical recessed part 32 is arranged between the groove 31 and the groove 31 in great numbers, and formed so that the conical form is enlarged in the direction of receding from the light incident surface.  The linear groove is combined with the conical recessed part, whereby the light advancing in various directions within the light guide plate can be directed substantially to the light emitting surface direction.
Patent JP-H07127552-A (JP)
Title: Fuel injection timing detecting device for diesel engine
Inventor: OKAZAKI TORU
IPC: F02M65/00
Filed: 1993-10-29
Abstract: PURPOSE:To detect respective valve opening/closing timings precisely so as to detect respective fuel injection supplying timings and fuel injection amounts correctly by detecting opening and closing timings of a fuel injection valve on the basis of two kinds of load change outputs in a piezoelectric element sensor. CONSTITUTION:In a reference signal treatment circuit 1, a reference signal is obtained by a resistance 11 on the basis of a load generated from a piezoelectric element sensor 5, and also the reference signal is non-inverted-amplified by a calculation amplifier 12. In a valve opening timing treatment unit 2, partial pressure output of a partial pressure circuit which consists of a plurality of resistances 21, 22 and the reference signal are inputted in a comparator 23 respectively so as to output a valve opening timing signal. In a peak hold circuit 3, the peak value of the reference signal is obtained by rectification of a diode 32 and smoothing effect of a condenser 33 so as to output the peak value of the reference signal through the calculation amplifier 34. In the valve closing timing treatment unit 4, the peak value and the reference signal are inputted in the comparator 41 respectively, so as to output the valve closing timing signal.
Patent JP-H03133479-A (JP)
Title: Cushion inner material
Inventor: GOTO YOSHIKATSU
IPC: B68G5/00
Filed: 1989-10-18
Abstract: PURPOSE:To obtain a satisfactory wearing sense, permanent strain resistance, and also satisfactory gas permeability by mixing a fiber assembly and a foaming resin body, and simultaneously sticking them with an adhesive agent. CONSTITUTION:As for a cushion inner material, for instance, a fiber assembly in which a single fiber 3 is stuck partially by an adhesive part 4 and a foaming resin body 5 are stuck and fixed with an adhesive agent 6. At the time of manufacture, first of all, the raw cotton 10 of heat adhesion fiber and non- adhesion fiber is brought to opening and mixed by a cylinder 8 and a worker 9, dratted by a doffer 7 rotated at a higher speed than that of a cylinder 8 and separated like a lump, and becomes a fiber lump 11. On the other hand, a foaming resin 14 is grasped by a feed roller 12, hit by a needle cylinder 13 rotated at a high speed and becomes a foaming resin body 15. The fiber lump 11 and the foaming resin body 15 are mixed by a bar-like beater 16, thrown into a target container after an adhesive agent is given, and fixed by compression and heat treatment.