baber/WOPTO huggingface dataset:
Patent JP-H065281-A (JP)
Title: Manufacture of porous nickel electrode
Inventor: UIRIAMU MARITSUTO
IPC: H01M4/26
Filed: 1992-06-17
Abstract: PURPOSE:To provide a porous nickel electrode to be used in a sodium-nickel chloride electrochemical battery in which a nickel utilization factor exceeds 30weight%. CONSTITUTION:Nickel powder is mixed with sodium chloride powder at a ratio of 1:3 to 5:1. A little quantity of powder of alkaline metal halide selected from LiCl, LiBr, LiI, NaBr, NaI, KCl, KBr, KI, RbF, RbCl, RbBr, RbI, CsF, CsCl, CsBr, and CsI is added to this first mixture. The mixture is molded into a predetermined shape and sintered at 750-800 deg.C in an inert atmosphere. In this process, a porous nickel electrode to be used as a positive electrode material in a sodium-nickel chloride battery is manufactured.
Patent JP-S6049305-A (JP)
Title: Optical distributor
Inventor: KONDOU SUMIO
IPC: G02B6/28
Filed: 1983-08-30
Abstract: PURPOSE:To enable disposition of all receptacles of an optical distributor on the front face of a case and to improve the ease of operation when the distributor is built into other apparatus by disposing reflection mirrors on both sides of a roof shaped reflection mirror. CONSTITUTION:The signal light made incident from an optical fiber 4a passes through a receptacle 1a and a rod lens 2a and the beam 5a is split by a roof- shaped reflection mirror 6. The split beams propagate to the right and left. Reflection mirrors 9 are respectively disposed on the right and left of the mirror 6 so as to have roughly 45 deg. angle with the split beams 5b, 5c. The beams 5b, 5c are reflected by the mirrors 9 and are made incident through rod lenses 2b, 2c and receptacles 1b, 1c to fibers 4b, 4c disposed in parallel with the fiber 4a. The receptacles 1b, 1c can be therefor arrayed on the same plane as the plane of the receptacle 1a. All the receptacles 4a, 4b, 4c can be arrayed on the front surface of an apparatus panel in the case of building such optical distributor into the apparatus and therefore the insertion and removal of the optical fibers 4a, 4b, 4c are extremely easy.
Patent JP-2000350289-A (JP)
Title: Loudspeaker
Inventor: FUJIHIRA MASAO
IPC: H04R1/28
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a loudspeaker which can output up to a very high range by making a voice coil lightweight without making a magnetic gap long. SOLUTION: A voice coil bobbin 11 is fitted to the inner peripheral part of a cone diaphragm 8 and wound with the voice coil 12, which is inserted into the magnetic gap 6 between the inner peripheral surface of a plate 5 and the outer peripheral surface of a center pole 3a, thus constituting the loudspeaker. This voice coil bobbin 11 is made of a conductive material and enabled to operate as a short coil and this plate 5 is enabled to operate as a drive coil.
Patent JP-S5381885-A (JP)
Title: Oil pressure controlling mechanism for negative brake device
Inventor: MIKI HARUO
IPC: B60T13/22
Filed: 1976-12-27
Abstract: PURPOSE: An oil pressure controller of a negative brake device y which the brake device is automatically allowed to be transferred to full controlling state if a low torque controlling is actuaated. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0450063-A (JP)
Title: Ground brake
Inventor: TAKIZAWA MAKOTO
IPC: B60T1/14
Filed: 1990-06-19
Abstract: PURPOSE:To decelerate or stop a vehicle safely and quickly by bringing an object into contact with the road surface during the running of the vehicle. CONSTITUTION:When a vehicle is to be decelerated or stopped with a foot brake, the portion 2 of a ground brake interlockingly fitted below a vehicle is first brought into soft contact with the road surface 1, then pressure is gradually applied between the portion 2 and the road surface 1. Friction resistance is remarkably increased as compared with the conventional system using only wheels, and the vehicle can be stopped in a shorter braking distance as a result.
Patent JP-H028495-A (JP)
Title: Shield excavator
Inventor: SAKAMOTO HIROZO
IPC: E21D11/08
Filed: 1988-06-27
Abstract: PURPOSE:To permit curved excavation with great curvature without any trouble with straight-line excavation by a method in which a tail plate is divided into a front ring and a back ring, and the back ring is made expansible in relation to the front ring. CONSTITUTION:The tail plate 2 of a shield excavator 1 is divided into a front ring 2a and a back ring 2b, and the back rings 2b is connected to the front ring 2a in a slidable and fixable manner. During straight-line excavation, the back ring 2b is fixed in an extended state in relation to the ring 2a, and the table plate 2 is lengthened for permitting the long segments to be assembled. During curved excavation, the fitted portion of the rings 2a and 2b is lengthened, and the table plate 2 is shortened, permitting a curved tunnel of great curvature to be excavated.
Patent JP-H0710243-A (JP)
Title: Brake roller for roller conveyor
Inventor: KATAYAMA KEISHI
IPC: B65G39/20
Filed: 1993-06-29
Abstract: PURPOSE:To provide a brake roller for a roller conveyor, which is capable of increasing braking forces as the force to restrain rotation is increased by an increase in the weight of a subject to be conveyed. CONSTITUTION:A large roller 3 on which to place subjects to be conveyed comprises an inner ring 9 divided into right and left portions and an outer ring 10 put over the outer surface of the inner ring, the face of contact between the inner ring 9 and the outer ring 10 being tapered 12 so that the right and left inner rings 9 are slid horizontally by the weight on the inner ring 10 of a subject to be conveyed, and that the right and left inner rings 9 are pressed against a ring plate 1.
Patent JP-S644146-A (JP)
Title: Automatic calling circuit
Inventor: YOSHIDA SEIICHIRO
IPC: H04N1/32
Filed: 1987-06-26
Abstract: PURPOSE:To attain recalling at an optimum recalling interval by calculating the line utilizing rate and the mean line operating time of an opposite station from the past history so as to apply recalling. CONSTITUTION:When an opposite party is busy in case of the call from the operator by using a console panel 1, a control circuit 2 interrupts the line, a timer 6 starts counting and the circuit is in recall waiting state. The waiting time till the next recalling is determined by the control circuit 2 according to the following calculation; optimum recalling interval=(1-Rb)XATb, where Rb is the line operating rate of an opposite station stored in a memory 3 and ATb is the mean line operating time of the opposite station stored in the memory 3. While the opposite station is busy, the recalling is applied repetitively at the optimum recalling interval obtained by the calculation.
Patent JP-H0623392-A (JP)
Title: Ascending flow type biological nitrating and denitrating method and apparatus
Inventor: KATAOKA KATSUYUKI
IPC: C02F3/06
Filed: 1992-05-27
Abstract: PURPOSE:To perform nitration and denitration in a single tank and to reduce the washing frequency of a filter bed by a method wherein raw water is guided to a packed bed of a granular solid having a three-dimensional reticulated structure as an ascending stream to guide outflow water to the packed bed of the same type and oxygen-containing gas is supplied to obtain treated water and a part of the treated water is circulated to the packed bed. CONSTITUTION:In an ascending stream biological nitration and denitration method, raw water is guided to the packed bed A packed with a granular solid having a three-dimensional reticulated structure provided in a treatment tank 1 as an ascending stream from a raw water pipe 2 to mainly perform the removal of BOD and SS and biological dentration treatment. Subsequently, outflow water is guided to the packed bed B packed with the granular solid having the three-dimensional reticulated structure separately provided to the upper part of the treatment tank through the porous member C provided in the tank 1 through a porous member C. The removal of residual BOD and SS and biological nitration treatment are performed while oxygen-containing gas is supplied to an air diffusion pipe 8 to obtain treated water and at least a part of the treated water is circulated to the packed bed from the upper part of the tank 1 through a circulating water pump 3.
Patent JP-H0825418-A (JP)
Title: Injection molds and molds opening and stopping method
Inventor: TAKEUCHI HIROSHI
IPC: B29C45/66
Filed: 1994-07-11
Abstract: PURPOSE:To simplify an assembling structure by assembling a stationary side and a movable side by one member by assembling a stationary side member and a movable side member in a cylindrical casing, and oppositely installing them to the axial direction of the casing. CONSTITUTION:A stationary side member 2 assembled in a casing has a stationary board 21, and a stationary side mold 22 which can be telescopically inserted in the board 21. An insertion groove 221 is provided corresponding to an insertion protrusion 213 provided at the board 21 at the side of the mold 22. A movable side member 3 has a movable board 31 slidable in the axial direction of a casing 1 and a movable side mold 32 which can be telescopically inserted in the board 31 in the casing 1. The mold 32 has a body 321 and an ejector plate 322. An insertion groove 324 corresponding to an insertion protrusion 313 is provided at the side of the body 321. A molds clamping mechanism 4 for moving the member 3 is operated by a servo motor 41.
Patent JP-H02124554-A (JP)
Title: Film carrier
Inventor: IMAMURA TAKASHI
IPC: G03B27/62
Filed: 1988-06-27
Abstract: PURPOSE:To easily perform a maintenance operation by releasing the engagement of a latching means and largely separating an opening and closing arm and an upper mask holder from a pedestal with a driving means. CONSTITUTION:In the case of performing the maintenance, the opening and closing arm 14 and the upper mask holder 16 can turn and separate from the pedestal 12 by operating a latch 104 and by releasing a hook 106. Moreover, by holding the opening and closing arm 14 and raising the arm 14 upward in this state, the opening and closing arm 14 largely separates from the pedestal 12. Especially, a solenoid 148 and an actuator 150 are attached between the opening and closing arm 14 and the upper mask holder 16, so that these driving means do not prevent the opening and closing arm 14 and the upper mask holder 16 from largely opening. Thus, the maintenance operation can be easily performed.
Patent JP-S5283090-A (JP)
Title: Electric chemistry display body
Inventor: INOUE KUNIHIRO
IPC: G09F9/00
Filed: 1975-12-29
Abstract: PURPOSE: To eacily manufacture the display body with high reliability, by applying oxide tungsten on the ground electrode whose hydrogen over voltage is high. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6222583-A (JP)
Inventor: TAMAOKI AKIMICHI
IPC: A24D3/06
Filed: 1985-07-20
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-H092099-A (JP)
Title: Safety mechanism of recoil starter in mobile agricultural machine
Inventor: NOCHI SUSUMU
IPC: B60K28/10
Filed: 1995-06-26
Abstract: PURPOSE: To prevent the danger of a sudden start or the like of a mobile agricultural machine when an engine is started by providing a containing device for containing the operation of a knob of a recoil starter, interlocking with the on-state of a main clutch lever in the vicinity of the knob in the mobile agricultural machine having the main clutch lever installed on a handle. CONSTITUTION: A recoil wire 13 for operating a containing device disposed in the vicinity of a knob of a recoil starter is provided separately from a main clutch wire 11 on a main clutch lever 12. The main clutch wire 11 is operated by operating the main clutch lever 12 and simultaneously a recoil wire 13 is also operated. That is, when the main clutch lever 12 is put in the on-state to lift the recoil wire 13, the containing device is operated, and when the main clutch lever 12 is put in the off-state to lower the recoil wire 13, the containing device is released. Thus, when the main clutch lever 12 is put in the on-state, an engine can not be operated.
Patent JP-H11351512-A (JP)
Title: Reheat steam temperature controller for boiler
Inventor: UENISHI MASATO
IPC: F22G5/12
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a reheat steam temperature controller for boiler which can quickly bring the steam temperature at the outlet of a reheater close to a target value when the output is changed and can quickly cope with load changes. SOLUTION: The opening of the opening regulator 24 of a gas distributing damper or the opening regulator 26 of a valve is controlled based on the deviation signal 22 between the steam temperature 10a at the outlet of a first reheater and its target value 20 and the deviation signal 32 between the steam temperature 8a at the outlet of a second reheater and its target value 28.  The temperature fluctuation of the reheat steam of a boiler can be changed more evenly by adding a minus bias temperature to the target value 28 when the output is increased against the deviation signal 22 by means of a bias setter 30 or a plus bias temperature to the value 28 when the output is decreased or by adjusting the value of the deviation signal 32 so that the value of the signal 32 may become smaller by means of a regulator 33 when the signal 32 is large or so that the value of the signal 32 may not change when the signal 32 is small.
Patent JP-S5950630-A (JP)
Title: Selective calling system possible for calling timer designation
Inventor: HORI RIYUUJI
IPC: H04Q7/00
Filed: 1982-09-16
Abstract: PURPOSE:To drive a receiver display section at a specified time, by incorporating a timer in a selective calling receiver and operating the display section after a time designated with the timer when the own selective calling signal is received. CONSTITUTION:A signal received on an antenna 4 is decoded at a decoding section via a receiver 5. When an own calling code is decoded, timer designating information of a succeeding timer designating section is stored in timers 7, 8, 9. After a prescribed time is elasped in the timers, a driving start signal is transmitted to a display section driving circuit 10 and a driving signal is applied to a display section 11.
Patent JP-H063013-A (JP)
Title: Refrigerator with defreezing function
Inventor: NAKAJIMA SAKAE
IPC: F25D11/00
Filed: 1992-06-18
Abstract: PURPOSE:To realize constantly proper defreezing by a method wherein each set value containing defreezing executing time information operated based on a defreezing process name, a set value of the arrival temperature of an article to be defrozen, and a detected value is stored, and defreezing operation is controlled from a set value, read based on an operation item, and a detected CONSTITUTION:A control panel 1 is provided with a setting part 2 for an operation condition to assign so that an operation condition of a defreezing process can be set is provided, and a defreezing operation assigning part 10 to assign a number in a way that a series of set values for each operation item set by the setting part 2 make one set is provided. A temperature in chamber sensor 18 is arranged in a refrigerator, and an article to be defrozen temperature sensor 19 having a heat-sensitive part inserted in an article to be defrozen is provided therein. During a defreezing process, defreezing executing time information is operated based on a set value of each arrival temperature of an article defrozen and the detected temperature of a temperature sensor 19, the information is stored in correspondence to an operation item, and defreezing operation by each operation item is controlled based on a stored set value and a detected temperature in a chamber.
Patent JP-S5682070-A (JP)
Title: Preparation of flattened mochi (rice cake) and its device
Inventor: NOZAWA WAICHIROU
IPC: A23L7/10
Filed: 1979-12-07
Abstract: PURPOSE: In putting mochi immediately after preparation in a rectangular synthetic resin bag and pressing it between a pair of pressing conveyors, to extend the mochi in the bag uniformly to its corners to obtain mochi with good appearance, by applying a specific pressing force on the center of the mochi in the bag.  
     CONSTITUTION: The two pressing conveyors 1 and 1' facing each other, wherein the endless belts 4 and 4' are stretched on the plural roll groups arranged in parallel, are equipped with the upper and lower conveyors in parallel, the driving rolls 2 and 2' are furnished to the one side parts of the pressing conveyors 1 and 1' and the driven rolls 3 and 3' are equipped to the other parts. The plural auxiliary rolls 5 and 5' are fixed side by side between the driving rolls 2 and 2' and the driven rolls 3 and 3'. The separated member 17 to press especially the mochi on the central part in the bag is attached to the auxiliary roll 5 near the feed opening of the upper pressing conveyor 1. By this device, mochi immediately after preparation is put in the bottom of a bag and passed between the pressing conveyors 1 and 1' to give flattened mochi with a given thickness and good appearance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1112965-A (JP)
Title: Fancy woven fabric
Inventor: NAKATSUKA ZENZO
IPC: D06C23/00
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a fancy woven fabric that can express a colored painting on the woven fabric with good color development by the ink-jetting method. SOLUTION: (A) Sheet base material 1 coated with crosslinked polyvinyl alcohol on its surface in 5 μm thickness is cut to prepare yarns, or (B) the resultant same yarn is twisted around the core yarn or (C) one of these two yarns is twisted together with the yarn of a natural material. These yarns are woven and the resultant woven fabric is color-painted by the ink-jetting method. In another case, the sheet base material is color-painted on its surface by the ink-injection, the painted base material is cut into yarns. These cut yarns or the sheath-core yarn prepared by twisting the cut yarns around the core yarn and these yarns are used as painting yarns to weave the fabric. In the cases of the yarns of (B) and (C), the woven fabric is coated with crosslinked polyvinyl alcohol on its surface before the color painting.
Patent JP-S5587605-A (JP)
Title: Bead wire
Inventor: TAKAGI SHIGEMASA
IPC: B29D30/00
Filed: 1978-12-22
Abstract: PURPOSE: To prevent the disorder of arrangement by a mechanism wherein layers obtained by  juxtaposing hard steel wires coated with rubber in parallel every the same number are continuously formed and the hard steel wires of the layers at the center side are made up in shapes that are  flatter that the ones of the layers at the outside to ensure that the more the layers advance to the  intermediate side the wider the width becomes.   
     CONSTITUTION: A bead wire 1 is built up in such a manner that three hard steel wires W 1 , W 2 ,  W 3  are arranged in parallel, pulled out, covered with rubber and continuously laminated and  wound on an outer circumferential surface of a winding former. The first layer T 1  is formed by  disposing hard steel wires W 1 , W 2 , W 3  with circular sections in parallel, the second layer T 2  and  third layer T 3  are made up by a mechanism wherein hard steel wires W 1 , W 2 , W 3  are pushed in  the up-and-down directions so that the two layers become wider than the first layer in width and  the layers T 2 , T 3  are arranged in parallel in approximately flat surfaces that parallel portions with  the desired length are oppositely mounted to up-and-down both surfaces, and the fourth layer T 4   is built up by juxtaposing hard steel wires W 1 , W 2 , W 3  with the circular sections in parallel in the  same way as the first layer T 1 . According to such constitution, the disorder of the arrangement of  the hard steel wires is prevented.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0451575-A (JP)
Title: Solar cell and its manufacture
Inventor: TAKAMOTO TATSUYA
IPC: H01L31/04
Filed: 1990-06-20
Abstract: PURPOSE:To eliminate a need for an operation for pasting an upper-part cell and a lower-part cell and, to enhance an operation property by a method wherein the upper-part cell is laminated on the lower-part cell via an insulating high-resistance layer, a hole is made from the upper part of the upper-part cell, a low-side electrode for the upper-part cell is formed and an upper-side electrode for the lower-part cell is formed. CONSTITUTION:First P/N junction layers 11, 12, 13 are formed; a substantially insulating high-resistance layer 15 is formed on the main face 11 on one side of the junction layers. Then, second P/N junction layers 16, 17, 18 are formed on the high-resistance layer 15. The first P/N junction layers 11, 12 and the high-resistance layer 15 in a prescribed region are removed to form an opening. A first electrode 20 which is ohmic- joined to the conductivity-type layer 11 on one side of the first junction layers is formed on the bottom of the opening; a first insulator layer 21 is formed on the electrode. A second electrode 22 which is ohmic-joined to the conductivity-type layer 16 on one side of the second P/N junction layers is formed on the insulator layers 21. Then, a third electrode 23 which is ohmic-joined to the conductivity-type layer 18 on the other side of the junction layers is formed; a fourth electrode 24 which is ohmic-joined to the conductivity-type layer 13 on the other side of the first P/N junction layers is formed and completed.
Patent JP-S5859364-A (JP)
Title: Fuel jet pump for internal combustion engine
Inventor: KAARU ZONTOHAIMAA
IPC: F02M55/00
Filed: 1982-09-16
Abstract: In order to prevent erosion of the pump housing caused by the fuel stream exiting from the return flow openings at the end of injection, it is proposed that the fuel injection pump be provided with an impact protection ring pushed over the cylinder bushing. Adjacent to a cylindrical wall portion, the impact protection ring carries a radially outwardly bent, circular-annular collar. The collar rests on an abutment shoulder disposed above the return flow openings and has an end face whose area is a multiple of the cross sectional area of the cylindrical wall portion. The impact protection ring encloses an annular chamber, provided with a narrow radial gap (s), in the vicinity of the return flow opening and is pressed by a snap ring against the abutment shoulder. As a result of the pressure build-up in the annular chamber and as a result of a slide bearing effect between the collar and the abutment shoulder, a rotational movement of the impact protection ring triggered by the obliquely exiting fuel stream is assured, for the purpose of attaining long service life of the fuel injection pump.
Patent JP-S6138807-A (JP)
Title: Eccentric positioning method of eccentric workpiece
Inventor: SAEGUSA TOSHIAKI
IPC: B23B31/10
Filed: 1984-07-30
Abstract: PURPOSE:To reduce a time for arrangements, by setting a double eccentric spindle, having a collet in an eccentric position, to a scale aligning to the eccentricity of a workpiece and distributing an eccentric part by a distributing device thereafter machining the workpiece being replaced with a masterpiece. CONSTITUTION:After a collet, fitted to an eccentric hole 4a in a rotary shaft 4 and mounted to an eccentric hole 5a in a chuck shaft 5, is stopped in a fixed angle position, an eccentricity indication scale 17b of the both shafts 4, 5 is aligned so as to correspond to the eccentricity of a workpiece. A master piece is inserted into the collet, and a distributing plate 29, being pressed to be brought into contact with an eccentric part of the master piece, equally distributes an unequal distributive amount by turning the master piece. The workpiece, being replaced with the master piece, is started to be machined after confirming a deflection of the master piece being zero. In this way, a time for arrangements is reduced.