baber/WOPTO huggingface dataset:
Patent JP-S62199424-A (JP)
Title: Apparatus for molding screw part of plastic molding
Inventor: MASUMOTO KAZUHIRO
IPC: B29C49/04
Filed: 1986-02-28
Abstract: PURPOSE:To easily prepare a molding having a screw part, by mounting the screw part forming core of a split mold to a bottom force in a freely assembling manner. CONSTITUTION:Grasping cores 3 split into two, inner screw cores 40 split into four and a ring-shaped air nozzle 25 are mounted to the central part of a bottom force 20 opposed to a die 10 for supplying a plastic material. The bottom force 20 is allowed to approach the die 10 to be stopped temporarily so as to keep a proper clearance therebetween. Subsequently, a molten resin is extruded from a die nozzle 11. After a predetermined amount of the resin is accumulated in the bottom force 20, it is contacted with the die 10 under pressure to form the top plate and screw part of the molding. Not only the bottom force 20 is fallen but also the resin is injected from the die to be fallen to a predetermined position and the bottom force 20 is fallen to take out the molding. Then, the grasping cores 30 and the inner screw cores 40 are detached from the molded product. By this method, the cores 30, 40 for molding the screw part can be easily detached from the molding and the molding can be obtained without damaging the thread of a screw.
Patent JP-H05217175-A (JP)
Title: Apparatus and method for support of object lens in optical pickup
Inventor: HIRATA TAKATOSHI
IPC: G11B7/08
Filed: 1992-01-31
Abstract: PURPOSE:To accurately and easily support a wire without exerting a load on the wire itself by a method wherein the wire is sandwiched between and held by a cutout face part and a plane part and the wire is guided at the tip bottom of a V-shaped groove. CONSTITUTION:The following are installed: plane parts 7 continued to V-shaped grooves 8 and to tip bottoms 8a in the V-shaped grooves 8 which guide end parts of wires 4 to a fixed part 3 and to a movable part 2 provided with an object lens 1; and clamps 9 provided with contact face parts 9a which are faced with the plane parts 7 and which guide the wires to the tip bottoms 8 in said V-shaped grooves 8. After the wires 4 have been guided to and positioned in the tip bottoms 8a in the V-shaped grooves 8, the wires 4 are fixed. Two of the contact face parts 9a are installed in the wire lamps 9, and the individual V-shaped grooves 8 and the individual plane parts 7 are installed so as to face the fixed part 3 and the like correspondingly.
Patent JP-S52126060-A (JP)
Title: Process for producing treating material for an oil-containing waste wa ter
Inventor: SATOU HIROSHI
IPC: C09K3/32
Filed: 1976-04-14
Abstract: PURPOSE: To obtain a water-treating material which is effective for purification of waste water containing a variety of oil-water mixtures and solids, by mixing an hydrophil ic organic material with an inorganic compound having an adsorption property and thereafter adding a bonding material for granulation thereto. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01217215-A (JP)
Title: Material delivery control for electromagnetic feeder
Inventor: IWANAGA TAKASHI
IPC: B65G27/32
Filed: 1988-02-26
Abstract: PURPOSE:To eliminate large measuring errors regardless of variations in conveying characteristic of powder material with the level of moisture or the like, by computing an hourly changing rate of a delivery weighed value to adjust a driving force of an electromagnetic feeder so that the changing rate is constant. CONSTITUTION:After a supply hopper 2 is charged with material, when a weighting command is inputted into a controller 8, an electromagnetic feeder 1 starts operation. A weight of a weighing hopper 5 as outputted from a weighing device 7 at a specified time interval is read into the controller 8. A change in the weight is calculated with the controller 8 to control a vibration driving section 4 of the electromagnetic feeder 1 so that the changing rate is constant.
Patent JP-S56138305-A (JP)
Title: Microwave oscillator
Inventor: SATOU JIYUNJI
IPC: H01P7/10
Filed: 1980-03-31
Abstract: PURPOSE:To enable fine adjustment of the coupling coefficient and oscillating frequency, by fitting the dielectric device of the microwave oscillator using it as the rsonance element to the mobile device, and changing the relative location with the strip line. CONSTITUTION:The microstrip line 2 is provided at the lower surface 12 of the shield case 1 via the dielectric substance layer 21, the microwave oscillating element 3 is connected to one end of the line 2, and the dielectric resonator 4 is provided near the line 2. The oscillator 4 is almost disc shape and fixed to the mobile device 5 via the dielectric substance 41. This mobile device 5 is constituted with the vertical mobile section 6 and the horizontal mobile section 7. The fine adjustment of the oscillating frequency can be made by rotating the screw shaft 62 of the vertical mobile section 6 for a prescribed number. The degree of coupling can be adjusted by sliding the horizontal mobile part 7 along the long hole 13 provided on the chassis 1. After the end of adjustment, the lock nuts 63, 75 are tightened and the position is fixed.
Patent JP-H08230629-A (JP)
Title: Sloping road start assisting device
Inventor: TANAKA KIYOMI
IPC: B60T7/12
Filed: 1995-03-01
Abstract: PURPOSE: To give an alarm only at necessary time by actuating an alarm means when continuous actuating time of a stopping holding means passes by prescribed time, and controlling the alarm means in an unoperated condition on condition that either one operation of a brake pedal and a clutch pedal is detected. CONSTITUTION: A solenoid valve (a stop holding means) 35 is interposed in a liquid passage 10 between a master cylinder 32 and a wheel cylinder 20. This solenoid valve 35 has a solenoid coil and a movable iron core to open and close a valve, and holds and releases a brake pressure liquid in the wheel cylinder 20 by opening and closing the valve by an indication signal from a control part 4. The control part 4 controls an alarm device 39 in an unoperated condition when the solenoid valve 35 is actuated and brake pressure in the wheel cylinder 20 is put in a sealed condition. When either one of a brake pedal 30 or a clutch pedal is stepped, the alarm device 39 is controlled in an unoperated condition.
Patent JP-S61202606-A (JP)
Inventor: IRITANI TAKAFUMI
IPC: A01B63/114
Filed: 1985-03-04
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-S63211597-A (JP)
Inventor: MATSUO TAKENOBU
IPC: H05F3/04
Filed: 1987-02-25
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-S59168083-A (JP)
Title: Preparation of ion-containing solution which prevents attachment of oxidized oil
Inventor: HASEGAWA HARUO
IPC: C09K3/00
Filed: 1983-03-16
Abstract: PURPOSE:To prepare the titled coating solution which readily removes oxidized oil attaching to ventilating fan, kitchen utensils, etc., by allowing a mineral oil or a resin solution to adsorb various ions dissolved out of granite and rhyolite. CONSTITUTION:An equal-amount mixture of powdered granite and rhyolite is added to a mineral oil or a resin solution and, after agitation, about 20% water is added to the solution. The solution is heated to about 50 deg.C and is left to stand so that various ions including Ca ion, K ion, silicic acid ion, etc. may be dissolved out of the granite and rhyolite and adsorbed by the solution. The resultant coating solution which contains oxidized oil attachment inhibiting ions is applied to the surface of kitchen utensils such as ventilating fan or duct and the wall of a cooking room on which oxidized oil tends to deposit.
Patent JP-S63229366-A (JP)
Inventor: BURAIAN ANSONII SUNAIDAA
IPC: B01D71/06
Filed: 1988-02-26
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-S57158617-A (JP)
Title: Optical coupler
Inventor: YOSHIDA TAIZOU
IPC: G02F1/313
Filed: 1981-03-25
Abstract: PURPOSE:To increase the selecting performance of wavelenth for an optical coupler, by controlling two sets of optical waveguides formed on an electro-optical substrate via a slab electrode, a rod electrode, etc. set at the prescribed positions and the producing the electro-optical effect grating. CONSTITUTION:The optical waveguides 11 and 12 are formed on an electro-optical substrate 10 by the diffusion of Ti, etc. A slab electrode 14 which is opposite to the waveguide 11 as well as to the gap between the waveguides 11 and 12 is provided to a buffer layer 13 coated on the substrate 10 along with plural rod electrodes 15 having the prescribed cycles, an auxiliary electrode 16, etc. set at the opposite side to the waveguide 12. A sharp-cut space electrodefield is formed by the electrodes 14 and 15, and an electro-optical grating which varies cyclically in the lengthwise direction of the waveguide with the uniform characteristics is produced in a gap between the waveguides 11 and 12. Thus the waveguides 11 and 12 are firmly coupled to each other to the beam of the corresponding center wavelength. If the incident beam has a deflection to the center wavelength, the refractive index of the waveguide 12 is controlled by the electrodes 14 and 16. As a result, the waveguides 11 and 12 are firmly coupled to each other to increase the selecting performance of wavelength for an optical coupler.
Patent JP-S57159930-A (JP)
Title: Detector of operating state of engine
Inventor: YAMAGUCHI HIROSHI
IPC: G01M15/04
Filed: 1981-03-25
Abstract: PURPOSE:To accurately detect the operating state of an engine with simple constitution at low cost, by suppressing large change of a detector output characteristic from ambient temperture, that is, by setting an operating state detector  like pressure detectors under cooling water of the engine. CONSTITUTION:An engine comprises a cylinder head 3, provided with an intake pipe 1 and exhaust pipe 2, and a cylinder block 6, surrounding a piston 4 and cooled by cooling water 5. Here, for instance, a pressure detector 7 is set in the cooling water 5 and connected to a control circuit 8. Then the control circuit 8 is constituted by a correcting unit 11, outputting a pressure signal Pc corrected by inputting output P of the pressure detector 7 and water temperture T of the cooling water 5 from a water temperature detector 9, arithmetic unit 12, outputting a value Tp corresponding to a basic fuel feed amount by inputting the correction signal Pc and rotary signal N, arithmetic unit 13, outputting a value K corresponding to a correction fuel amount from the cooling water temperature T, and driver unit 14, driving a fuel injection valve 10 by receiving said output values Tp, and K.
Patent JP-S62218417-A (JP)
Inventor: JIERORUDO SHII ROOZENFUERUDO
IPC: C08G63/82
Filed: 1987-02-25
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-2000238751-A (JP)
Title: Partition for box
Inventor: IKEDA AKINOBU
IPC: B65D5/497
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To partition the inside of a box in a plurality of areas, to strengthen the box and to store a heavy product. SOLUTION: An inside partition 1 is inserted and placed in a box B for partitioning the inside of the box B into four areas, two transverse lines and two longitudinal lines. The partition 1 comprises a bottom panel 2 roughly corresponding to the bottom face of the box B, a longitudinal partition member 3 connected to one longitudinal side of the bottom panel 2, and a transverse partition member 4 connected to one transverse side of the bottom side panel 2. The longitudinal partition member 3 comprises a longitudinal connecting material 6 standing at a right angle from the longitudinal side of the bottom panel 2 and a longitudinal partition material 8 folded at a right angle from one side edge of the longitudinal connecting material 6. The transverse partition member 4 comprises a transverse connecting member 12 standing up at a right angle from the side of the bottom panel 2 and a transverse partition member 14 folded at a right angle from one side edge of the transverse connecting material 12. Both partition members 8, 14 are assembled in a cross shape.
Patent JP-H10242799-A (JP)
Title: Surface acoustic wave filter
Inventor: AMANO YOSHIHISA
IPC: H03H9/64
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To improve the frequency characteristic such as the steepness, the flatness and the extension of the pass band of a surface acoustic wave(SAW) filter. SOLUTION: In the ladder type SAW filter F, at least one parameter of at least either of a resonator being a series resonator and/or a resonator being a parallel resonator differs from at least one of five parameters of the other resonator as an electrode finger pitch of an interdigital transducer(IDT) electrode 1a, the number of electrode digitals of the IDT electrode 1a, an aperture width (k) of the electrode digital of the IDT electrode 1a, an electrode digital pitch of a reflector 1b, and the number of electrode digitals of the reflector 1b.
Patent JP-H11243312-A (JP)
Title: Maximum receiving level detecting device and antenna adjusting method
Inventor: TAMURA MASAHIRO
IPC: G01S3/38
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To detect a receiving signal level of high accuracy with a simple configuration even when the receiving signal level of a ground system radio terminal is a modulation signal that is not always constant in a maximum receiving level detecting device that is suitably used to detect the maximum value of a receiving signal level received by a ground system receiving terminal in a satellite communication system. SOLUTION: The receiving signal detection circuit of this device is provided with an antenna 1 capable of adjusting a receiving direction, an amplifier 2 which enables gain control that amplifies a signal received by the antenna 1, a demodulating part 3 which demodulates an output of the amplifier 2, a synchronization detecting part 4 which detects a signal synchronous state from an output of the part 3 and a maximum receiving level detecting means 5 that detects a state in which a signal level received by the antenna 1 becomes maximum by adjusting and controlling the receiving direction of the antenna 1 and the gain of the amplifier 2 and retrieving the boundary between a signal synchronous state and a signal asynchronous state by the part 4.
Patent JP-S53130417-A (JP)
Title: Stabilized prostaglandin composition
Inventor: SHIMIZU HIROHIKO
IPC: A61K31/5575
Filed: 1977-04-15
Abstract: PURPOSE:To improve the stability of a bioactive prostaglandin by mixing with an aqueous solution of starch, etc.
Patent JP-S58163249-A (JP)
Title: Winding of electric machine
Inventor: SUZUKI TOSHIAKI
IPC: H02K15/12
Filed: 1982-03-19
Abstract: PURPOSE:To strengthen adhesion between winding conductors, by a method wherein prepreg substance impregnated with thermosetting resin is inserted between winding conductors and the impregnated amount is adjusted to a prescribed value. CONSTITUTION:A winding conductor 5 insulated by an insulator is wound in prescribed turns, and then a prepreg substance 9 impregnated with thermosetting resin of semirigid state is inserted between the winding conductors 5. The inserted portion of the prepreg substance 9 is pressed using a molding tool 4 and heated thereby the winding conductor 5 is fixed integrally and an electric machine winding is obtained. In this case, if resin impregnation amount in the prepreg substance is made at 50-90wt%, sufficient adhesive force between winding conductors is obtained.
Patent JP-H09235625-A (JP)
Title: Roll for high temperature use
Inventor: OKAMOTO KAIZO
IPC: C21D1/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a long-life roll by providing a new fitting structure of a roll shaft and a sleeve, causing neither vibration nor shork in the sleeve during the rotation of the roll. SOLUTION: This roll is formed by fitting a sleeve 3 made of heat resistant nonmetallic material to a roll shaft 1, and the sleeve 3 is fixed on the roll shaft 1 by inserting a projecting part 6, protruding to the outside in the diameter direction of the roll shaft 1, into an oblong hole 7 formed on one end side in the axial direction of the sleeve 3. Further, the minimum clearance, capable of absorbing the difference in thermal expansion between the projecting part and the sleeve during the use of the roll, is formed between the long hole 7 and the projecting part 6.
Patent JP-S55135924-A (JP)
Title: Information transfer device
Inventor: YAMAZAKI TAKESHI
IPC: G06F13/38
Filed: 1979-04-09
Abstract: PURPOSE: To make it possible to confirm that all the sending and receiving circuits have received information, by setting all the response circuits so that the response signal lines can be a high level, in numbers of unspecified transmission object information processing devices.  
     CONSTITUTION: A comparator 11 of the receiving part 10B compares the contents of the address bus 102 with those of the address register 24 when the address signal line 105 has become a low level, and in case they are matched, a selective signal 111 is energized and the receiving data gate 14 is opened to the internal data bus 201. And a non-selective response control line 112 is energized, and the response circuit 13 is set. In case the response circuit of other receiving part has been reset, however, the response signal line 104 is still in a low level. Unless the contents of the register 24 is 1, the contents of the bus 201 are written into the register 24 only when both the signal line 111 and the ready line 203 have been energized, in order that the line 104 can be made a high level. When all the circuits 13 have been set in such a way as mentioned hereinabove, the line 104 is made a high level finally, and the sending part is informed that the sending and receiving circuit has completed receiving a signal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5016116-A (JP)
IPC: F16L37/08
Filed: 1974-04-18
Abstract: 1460629 Pipe and shaft couplings LACREX BREVETTI SA 4 June 1974 [5 June 1973] 24650/74 Headings F2G and F2U A releasable pipe or shaft coupling comprises a male member 1 having an extension 5 in the peripheral surface of which is provided a circumferential locking groove 10, a retaining sleeve 18, slidably retractable on the male member against the action of a spring 19 and provided with a jacket 26 surrounding the groove 10 and spaced radially therefrom, and a female member 2 forming a socket 6 for reception of the extension 5 of the male member 1, the female member having at least three fingers 13 provided thereon each with a boss 14 to engage in the groove 10, an outer jacket 34 to surround the jacket 26, and an inner guide pipe 33 located radially inwardly of the fingers 13 to lie inside the extension 5 of the male member and to abut a shoulder 37 therein. A sealing ring 7 is provided within the female member to seal around the forward end of the extension 5. When the two members 1, 2 are inserted into one another the bevelled surface of the extension 9 spreads the fingers 13 which then contact the forward edge of the jacket 26 pushing back the retaining sleeve 18 until the bosses 14 enter the groove 10 whereupon the spring 19 returns the sleeve 18 to the position shown in Fig. 1, the jacket 26 retaining the bosses 14 in position in the groove 10. Release of the members 1, 2 is effected by pulling them apart after manual movement of the sleeve 18 against the action of the spring 19. The coupling may also be used for rotatable shafts in which case the groove 10 extends only over small portions of the periphery of the extension 5 corresponding to the width of the bosses 14 thus preventing relative rotation of the members 1, 2.
Patent JP-H05242257-A (JP)
Title: Bit map memory for high speed curve plotting
Inventor: TONOMURA MOTONOBU
IPC: G11C11/401
Filed: 1992-02-28
Abstract: PURPOSE:To provide a circuit and bit map memory to plot a curve at a high speed and with a low power consumption. CONSTITUTION:Decoders 9, 10 which decode an X address and a Y address. respectively, and shift registers 11, 12 which store addresses designated by them are provided, and a plotting circuit 3 which issues an instruction to perform the direct shift of an adjacent plotting address is provided. Also, the control procedure of plotting is attained by making a circuit into a sequential circuit. Thereby, it is possible to dispense with the incremental/ decremental calculation of a plotting address and the decoding of the address, and also, since no microprogram for plotting control is required, an effect to provide a curve plotting circuit operated at a high speed and with a low power consumption can be obtained.
Patent JP-S53127715-A (JP)
Title: Motor rewinder for camera
Inventor: YAMAGA SHIGERU
IPC: G03B17/00
Filed: 1977-04-14
Abstract: PURPOSE: To enhance the photographing efficiency without complicating the construction of the device by connecting a rewinding shaft for motor and manual operations to an arm pivotally provided on the outer casing, and closing a motor circuit interlocked with the release operation of a sprocket. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53128330-A (JP)
Title: Lens mount for zoom lens
Inventor: HASHIMOTO AKIHIKO
IPC: G02B7/04
Filed: 1977-04-14
Abstract: PURPOSE: To overlap the two lens supporting frames of two movable lenses in a stationary frame so as to reduce the size of a lens mount by fitting one of the supporting frame in the other. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10222536-A (JP)
Title: Data retrieval engine
Inventor: KUSUMI YOSHIAKI
IPC: G06F17/30
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a data retrieval engine that is favorable to the retrieval of time series data. SOLUTION: A data retrieval engine 100 includes an event that the same as an object to be retrieved in the same time series sequence, includes the same data extracting means 102 which shows a 1st retrieval solution and the event that is the same as the object to be retrieved in the same time series sequence when it does not include other events, includes the most approximate data extracting means 104 which shows a 2nd retrieval solution and the event that is the same as the object to be retrieved in the same time series sequence when it includes other events which occur before and after the event occurrence, and includes a quasi-approximate data extracting means 106 which shows a 3rd retrieval solution and the event that is the same with the object to be retrieved when other events interrupt and occur before and after the event occurrence.  But it includes an approximate data extracting means 108 which shows a 4th retrieval solution when a time series sequence is different, a reference data extracting means 110 which shows a 5th retrieval solution when only a part of an event of an object to be retrieved is included and a data non-existence deciding means 112 which presents a 6th retrieval solution when it does not include an event that is the same as an object to be retrieved.
Patent JP-S58201887-A (JP)
Inventor: GASU TEI KUTSUKU
IPC: C10G21/00
Filed: 1983-03-15
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。