baber/WOPTO huggingface dataset:
Patent JP-H07238904-A (JP)
Title: Electro-hydraulic servo valve and actuator having it and equipped with temperature compensation mechanism servo
Inventor: TAKAGI SHIGEYUKI
IPC: F15B13/044
Filed: 1994-02-28
Abstract: PURPOSE:To realize high-speed response even at times of low temperature by decreasing overlap between a valve body and valve-containing members with drop of temperature. CONSTITUTION:In an electro-hydraulic servo valve having valve bodies 12, 13 and valve body containing members 10, 11 containing the valve bodies 12, 13 slidable in specific direction, and a driving mechanism 30 driving the valve bodies 12, 13 in specific direction, the valve bodies in neutral position overlapping for at least one of plural ports 10b, 10c, 10d, 11b, 11c opening to valve body containing members, 10, 11, in the driving mechanism 30, a driving portion proper 31 having nearly same linear expansion coefficient as the valve body containing members 10, 11 is provided. And further, connection members 14, 15 are provided which have larger linear expansion coefficient than respective members of the driving portion proper 31 and connect together the valve bodies 12, 13 and the driving portion proper 31 in extending in a specific direction.
Patent JP-S54121764-A (JP)
Title: Surface roughness evaluating apparatus
Inventor: MURAHASHI TOSHIAKI
IPC: G01B11/30
Filed: 1978-03-14
Abstract: PURPOSE: To make possible the detection of orientation characteristic simultaneously with surface roughness by using a laser beam having no polarization characteristic and an analyzer.  
     CONSTITUTION: As a laser source 10, the one having non-polarized output light is used. In addition, an analyzer is disposed in front of a photoelectric detector 14. Then, the non-laser beam 11 from the laser source 10 is radiated to an inspection sample 12 and if the light intensity is monitored by rotating the analyzer 15 about its photo detecting optical axis while receiving the diffrated light of the sample in the photoelectric detector 14 through a slit 13 and analyzer 15, the plariaztion characteristics of the diffracted light are detcted and from the change in the light intensity of the diffracted light and the polarization characteristics, the degree of the roughness of the inspection sample 12 surface and the orientation characteristic of the rough surface are detected simultaneously. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02209584-A (JP)
Title: Laundry order display panel
Inventor: MOTONUKI CHIEKO
IPC: G09F13/16
Filed: 1989-02-07
Abstract: PURPOSE:To make visiting work for receiving laundry orders efficient and rational regardless of the presence or absence of users by providing a lockable hooking member and a lockable sack hanger at the top and bottom of a display panel provided with a message indicator. CONSTITUTION:A hooking member 2 and a sack hanger 3 are provided at the top and bottom of a display panel for displaying 'laundry requested', and locking devices 6, 6 for locking the hooking member 2 and the sack hanger 3 as well as a sack 4 are provided. A rotary message indicator 5 provided with a disc 5a with a cutout part 5c is fitted at the front face of the display panel 1. Personal keys used for the locking devices are supplied to respective users, and the common keys are kept by a laundry. Accordingly, the placing and receiving of laundry orders can be made convenient for both users and dealers.
Patent JP-H02211044-A (JP)
Title: Small sized dc motor
Inventor: HIRAI TOMOYASU
IPC: H02K23/26
Filed: 1989-02-08
Abstract: PURPOSE:To make soldering work on commutator segments unnecessary by burying a conductive contact plate provided with a fitting section with a commutator into armature insulators of the side of the commutator, and providing a connection with the internal wall of the fitting section of the contact plate to the commutator. CONSTITUTION:A conductive metal contact plate 15 to be buried into an armature core insulator 13 has a fitting section 15a with a commutator to the internal circumference thereof and, at the same time, has a terminal section 15b to be exposed to a part of the surface of the armature insulator 13 and to be connected to the end of a winding of an armature coil 11. A connection 19 connecting to the fitting section of the contact plate 15 is extended in the direction of a shaft to provide to commutator segments 16. The armature is so assembled that the start of winding and the last of winding are soldered to the terminal section 15b of the contact plate 15 after winding a winding of the coil 11 through the armature insulators 13 and 15. After that, the connection 19 of the commutator is so inserted that the external periphery is connected to the internal circumference of the fitting section 15a.
Patent JP-H05251635-A (JP)
Title: Semiconductor device
Inventor: MOGI MASARU
IPC: H01L27/04
Filed: 1992-02-17
Abstract: PURPOSE:To reduce the influence of a power noise occurring in the case of operating a plurality of devices installed on a semiconductor chip simultaneously at a high speed. CONSTITUTION:Thin film chip capacitors 5 are mounted on an insulating film 4 installed on a semiconductor chip 1 in array, and are respectively connected to each power electrode 2 and GND electrode 3 disposed on the semiconductor chip 1. By this, the capacitance of each capacitor 5 in which a power noise is bypassed can be reduced and the high-frequency characteristics can be improved.
Patent JP-H09297684-A (JP)
Title: Information processor using object network
Inventor: ENOMOTO HAJIME
IPC: G06N5/00
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To easily develop a visible, interactive and cooperative application by setting a data model, an object model, a role model and a process model and securing connection among these models by mesna of a rule that is decided on the basis of the restrictions. SOLUTION: A data management system 50 manages a data group prescribing the hierarchical properties of a system based on the relationship among a data model which expresses an attribute value structure by means of a schema of a template form, an object model which expresses every model by hierarchically dividing the model into a form model and a feature model based on the template form of the data model, and a process model which is corresponding to an object network. An operation control system 40 checks the restrictions given to the models and secures connection among these models to advance a process based on the data group which is managed by the system 50.
Patent JP-S60175429-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: SAITOU YASUYUKI
IPC: H01L21/26
Filed: 1984-02-21
Abstract: PURPOSE:To obtain arbitrary temperature rising and falling characteristic by mounting a heater and a cooler on a portion for holding a semiconductive substance. CONSTITUTION:An infrared ray lamp 52 for emitting a wavelength of good absorption rate as a main heat source and a parabolic reflection mirror 51 are mounted to emit the substance 53 with the infrared ray. When heat treating, it is treated in atmospheric gas to be objected. A heater 55 and a cooler 56 are mounted near the substance 53. Main heat sources 51, 52 with infrared rays, the heater 55 mounted near the semiconductor, and the cooler 56 are operated while controlling with a programmable controller (not shown). Thus, arbitrary temperature rising and falling characteristics capable of abruptly falling the temperature can be obtained.
Patent JP-S57144121-A (JP)
Title: Method of attaching see-through part of automobile visor
Inventor: SENSUI TAKASHI
IPC: B60J3/00
Filed: 1981-03-02
Abstract: PURPOSE:To facilitate attachinng work, by shaping the cross section of a fitting member almost as S to secure a visor body. CONSTITUTION:The cross section of a fitting member 5 is almost shaped as S. Holes 3 are provided in a visor body 2. The upper bent part 51 of the fitting member 5 is fitted on the part of the visor body 2 which has the holes 3. A see- through part 4 is fitted in the lower bent part 52 of the fitting member 5. The visor body 2, the fitting member 5 and the see-through part 4 are then pressed upward and downward so that they are secured on each other. According to this method, mounting work is simplified. Therefore, a visor can be provided by an easy assembly process.
Patent JP-2000226806-A (JP)
Title: Expansion joint for bridge
Inventor: HIROSE KOJI
IPC: E01C11/02
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To reduce sinking with wheel roads without increase of weight, and reduce a shear deformation rate of shear deformation parts. SOLUTION: This expansion joint is provided with an elastic band shaped body 1 of which grooves 10, 11 extended at a right angles to a direction of a bridge axis of a bridge H are formed on upper and lower surfaces, and which is used a part between adjoining grooves 10 of an upper surface side and groves 11 of a lower surface side to each other as shear deformation parts 12, and load receiving plate 2 which is buried in a lower layer part of the elastic band shaped body 1 in a condition disposed across an expansion gap U, and of which both end parts in the bridge axis direction run into the shear deformation parts 12. End parts of the elastic band shaped body 1 are arranged so as to fix on the bridge H with anchor bolts AB.  Then, a central part of the load receiving plate 2 is upheaved to form in a nearly arcuate shape by means of which an elastic layer in the central part of the load receiving plate 2 is set to a thin wall, and both end parts of the load receiving plate 2 which run into the shear deformation part 12 is formed in the thin wall by means of which the height of the shear deformation parts 12 is greatly set.
Patent JP-S55122146-A (JP)
Title: Elastic wave receiver
Inventor: FUJIMORI NORIAKI
IPC: G01N29/12
Filed: 1979-03-14
Abstract: PURPOSE: To receive elastic wave accurately and analyze the propagation condition thereof by providing an elastic wave receiver with a detector having a piezoelectric element for selectively extracting a high frequency component of a detected output signal.  
     CONSTITUTION: A detector 20 of an elastic wave receiver is set on the surface of an objective material 1 in a contacting state. A part of reflected waves generated an impact causes a piezoelectric element 24 to be oscillated so that an electric signal corresponding to the reflected waves is generated in positive and negative plates 22, 23. This signal is input into an input terminal 31 of an amplifier circuit 30 through a connector 25. This input signal is amplified by a transistor 33 and extracted from an output terminal 42 through a coupling 41. Collector of a transistor 33 is connected to a positive power source through resonance circuits 37W39, to which the transistor 33 is selectively connected by a change-over switch 36. Since the element 24 is normally operated with respect to a frequency of not less than 500Hz, and, owing to the selectivity of the circuit 30, an erroneous measurement never occurs even when low frequency oscillation is generated by pedestrians and vehicles. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09201716-A (JP)
Title: Bead cutter for electro-resistance-welded tube
Inventor: TANAKA NORIO
IPC: B23K13/00
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To bring the cutting edge of a bead cutter in continuous contact with a welded bead on the constant condition by arranging a bead winding device for continuously winding a cut and linear welded bead near the bead cutter, and invariably applying constant tension. SOLUTION: A bead winding device for continuously winding a cut and linear welded bead 11 is arranged near a bead cutter 2, and constant tension is invariably applied to the cut and linear welded bead 11 by the bead winding device 25 to be driven by a motor. Therefore, the cutting conditions of the cutting edge 2a of the bead cutter 2 and the welded bead 11 are always kept constant, and high precise cutting for the bead is made possible without being disturbed by the cut bead.
Patent JP-S59155191-A (JP)
Inventor: MATSUMOTO HIROBUMI
IPC: H05K3/42
Filed: 1983-02-24
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-S56126779-A (JP)
Title: Rejecting device for clutter
Inventor: MATSUI CHIAKI
IPC: G01S7/292
Filed: 1980-03-10
Abstract: PURPOSE:To surely reject clutters by a simple constitution by using a shift register, a counter, etc. and rejecting thereby a part of clutters and uncertain parts in front and rear of the part from a binary radar echo video signal. CONSTITUTION:When the radar echo video signal which is made binary by an A/D converter 7 and a comparator 8, etc. is turned to be at a high level successively for eight clocks or more, for instance, by the clutters corresponding to the number of stages of shift of a series-parallel conversion shift register 9, the output of an AND gate 11 is reversed. And, at the same time when a prescribed initial value is set in a counter 12 by an initial-value setting part 13, RS-type FF15 is set. When the clutters are eliminated and the output of the gate 11 is reversed again, the counter 12 counts clocks and, when the count reaches a prescribed value, is reset by a carry detector 14. Simultaneously, FF15 is reset to control an AND gate 16 and thereby the part of clutters and the uncertain parts for four clocks, for instance, in front and rear of the part of clutters are removed from the binary radar echo video signal passing through a shift register 10 for delay of four clocks, for instance. Thus, rejection of clutters is surely performed by the aforesaid simple constitution.
Patent JP-S59157470-A (JP)
Inventor: MIYAMURA HIROSHI
IPC: F25D23/00
Filed: 1983-02-23
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-S53116155-A (JP)
Title: Electrophotographic light sensitive element for plural copy process
Inventor: KATOU TATSUYA
IPC: G03G5/147
Filed: 1977-03-18
Abstract: PURPOSE: To improve electrostatic charge retentivity and to enable a plurality of same copies to pratically be formed, by coating the photoconductive layer surface of the light sensitive element with a specified material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01242421-A (JP)
Title: Apparatus and system approaching novel superconductor material
Inventor: ROBAATO JIYOSEFU KABUA
IPC: C01G29/00
Filed: 1989-02-10
Abstract: PURPOSE: To produce an oxide superconductor relatively having ductility and exhibiting a high Tc superconductivity by making a product consisting of a superconductive material containing a specified copper oxide material having a perovskite type structure.  
     CONSTITUTION: In the product consisting of a superconductive element containing an effective amount of a copper oxide material having a nominal perovskite type structure and exhibiting a superconductivity at a temp. of at least 77K, its material is expressed by formula I or II. In the formula, X is Bi, Bi and more than one kind among Pb, In, Ga, Sn, Cd and Sb; M is a bivalent ion and is selected from the combination of a univalent ion and a tervalent ion so that an average valence of the M is equal to 2; n>3; 0<y<0.3; (x) is p/q (p<q); 0<σ<0.5. The whole phases of the product have a multi-layered perovskite-like crystal structure and the existence of a relatively weak bonding between at least some layers is considered as the cause of the observed relatively high ductility of the material. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S57143927-A (JP)
Title: Programmable integrated circuit for timing generation
Inventor: KOBAYASHI HIDEHIKO
IPC: H01L27/04
Filed: 1981-03-03
Abstract: PURPOSE:To obtain a flexible circuit suitable for high integration by transferring a start signal to the input terminal of an FF when the start signal is shifted to an optional bit position of a shift register. CONSTITUTION:For respective input terminals S1 and R1-S4 and R4 of FFs B1-B4, one optional bit position of a shift register A is written previously so that it is selected by a program, and when a start signal E is shifted to the stored bit position, the start signal E is transferred to the input terminals S1 and R1-S4 and S4 of the FFs B1-B4. Consequently, the shift register A and FFs B1-B4 can be connected internally, the circuit is provided with flexibility, and the number of external terminals is decreased, so that a programmable timing circuit suitable for high integration.
Patent JP-H02209054-A (JP)
Title: Cordless telephone set
Inventor: NISHIHARA KANEYUKI
IPC: H04M1/04
Filed: 1989-02-08
Abstract: PURPOSE:To prevent other call from being interrupted by mistake by giving a different location to a recessed part of a handset semi-fixed through movement and a projected part of a telephone set main body semi-fixed so as to be fitted with the recessed part through movement. CONSTITUTION:A handset 1 is provided with a recessed part 3 and a telephone set main body 2 is provided with a projection 4 and a hook button 5. The recessed part 3 of the handset 1 is moved to the center and the left and right positions so as to be semi-fixed and the projection 4 of the telephone set main body 2 is semi-fixed while being moved to the middle and left and right position. When the recessed part 3 of the handset 1 is semi-fixed to the left and the projection 4 of the telephone set main body 2 is semi-fixed to the right side, even when the handset 1 is placed to a prescribed location of the telephone set main body 2, the projection 4 is not fitted to the recessed part 3 and a hook button 5 is not hooked on.
Patent JP-S60216548-A (JP)
Title: Lamellar article for exposure
Inventor: KOMORIYA SUSUMU
IPC: H01L21/30
Filed: 1985-02-20
Abstract: PURPOSE:To automate the positioning of a mask completely by previously forming a pattern, in which an information required for exposure is encoded, to the mask or a reticle. CONSTITUTION:An encoded pattern 10 is baked previously to one part of a mask 1. A position from the center of a mask target 3 or a space between targets is read 12 electrically by a photosensor 11, the mask target 3 is roughly aligned automatically in the visual field of an objective by an information from the photosensor, the position of the mask to an optical axis is arithmetically operated 8 by utilizing a conventional alignment detecting function using targets 4, 3 in a wafer and the mask, and the position of the mask to the optical axis is aligned precisely. The mask can be positioned and exposed without varying the fundamental constitution of an existing automatic mask aligner having high performance by employing an exposure mask having the constitution.
Patent JP-H04269780-A (JP)
Title: Image forming device
Inventor: HANEDA SATORU
IPC: G03G21/00
Filed: 1991-02-25
Abstract: PURPOSE:To obtain an image of high image quality by preventing deterioration of image quality due to sticking of carrier on an image bearing body generating when image formation is carried out utilizing two component developer. CONSTITUTION:A collecting means 50 is provided in a position facing a photosensitive body belt 17 downstream of the carrying direction of the photosensitive body belt 17 of developing devices 23Y, 23M, 23C, and 23Bk. When developing is carried out by the developing devices 23Y, 23M, 23C, and 23Bk, the carrier stuck to the photosensitive body belt 17 with the toner is collected to the collecting means 50 by impressing bias voltage which is the same polarity as the toner.
Patent JP-H11206424-A (JP)
Title: Connecting structure for band
Inventor: YASUI KAZUMASA
IPC: A44C5/10
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure for band by which even a un-skilled person can connect/disconnect the frame body of a band, the top can of frame body or watch and the frame body and it is not necessary to align a projection and a key groove even when inserting a connecting pin. SOLUTION: In the hole of a main frame 20A of any one of frame bodies 2A and 2B, stopper pipe 4 of a fixing member is tightly adhered on inner walls and fixed by a fixing means such as welding while forming a guide part 41 having a helical top end face and a key groove 42 communicated to that part 41 helically in axial direction. Then, a connecting pin 3 is inserted from an inserting part while fitting a protruding part to the recessed part of the frame body, and pushed in by a driver until a projection 34 is locked on a lock end face 44A of a lock groove 44.
Patent JP-S60176925-A (JP)
Title: Production of goethite
Inventor: ARAI TADASHI
IPC: C01G49/02
Filed: 1984-02-22
Abstract: PURPOSE:To produce ultrafine particles of goethite having sharp particle size distribution and uniform particle shape, easily, by partially neutralizing a solution of ferric sulfate with an alkali, and aging the resultant partial neutralization product. CONSTITUTION:A solution of ferric sulfate having a concentration of preferably about 10<-3>-1mol/l is mixed with an alkali at an OH/Fe molar ratio of preferably 1.2-6 to effect the partial neutralization of the salt. The partially neutralized product is aged by leaving the reaction system at rest or stirring the system. Ultrafine particles of goethite having major axis diameter of about <=0.2mu and an aspect ratio of about >=5, absolutely free from the branched crystal and twin crystal, etc., having small deviation in the particle diameter, and having uniform shape, can be produced by this process. The alkali is preferably the caustic alkali, alkali carbonate, etc. of Li, Na, K, etc. or ammonium hydroxide, ammonium carbonate, etc. The aging is carried out preferably at normal temperature - about 100 deg.C for about 20hr - 3 weeks.
Patent JP-S54122019-A (JP)
Title: Sweep stop circuit of automatic sweep receiver
Inventor: YAMADA YASUHIRO
IPC: H03J7/18
Filed: 1978-03-15
Abstract: PURPOSE:To enable the sweep stop circuit of an automatic sweep receiver to make extriction easily when a sweep is restarted especically after the end of a temporary stop period. CONSTITUTION:During a sweep, the output of holding circuit 12 maintains a tuning voltage equivalent to the previous receiving station and is applied to the negative- side input terminal of comparator circuit 11. The output of 1st amplifier 8, on the other hand, increases gradually during the sweep and is applied to the positive-side input terminal of comparator circuit 11. During the sweep, therefore, the output of circuit 11 is at a low level while the output of inverter circuit 13 is at a high level;  when tuning signal S3 is generated as a result of receiving a broadcast in this state,  a stop signal is led out from AND gate 14. After the sweep stops, a tuning voltage  at that time is held by circuit 12 and the output of circuit 11 is inverted into a high  level. Once the sweep is restarted afterwards, the tuning voltage inputted to the negative-side terminal of circuit 11 starts a sweep from C'' and when the voltage  inputted to the negative-side terminal becomes fixed-value higher than C'', circuit  11 is inverted into a low level.