baber/WOPTO huggingface dataset:
Patent JP-S63207449-A (JP)
Title: Production of cast ingot for combined material
Inventor: MOCHIZUKI SHOGO
IPC: B22D19/16
Filed: 1987-02-23
Abstract: PURPOSE:To easily form cast ingot for combined plate having good quality at low cost by fixing plate-like metal block in a metallic mold by patching plate and pouring molten metal into gaps between both side faces of the metallic mold and both faces of the metal block through the patching plate. CONSTITUTION:The metallic mold 2 is accomodated in a heat insulating vessel 1 and the patching plate 3 is arranged at one end side of the metallic mold 2 and the plate-like metallic block 5 is positioned between the patching plate 3 and the other end part of the metallic mold 2. Then, the gaps 15 between both side faces of the metallic mold 2 and both side faces of the metallic block 5 are formed each at the prescribed thickness and molten metal pouring part 4 is formed between the patching plate 3 and the one end side of the metallic mold 2. Further, a heat insulating cover 7 arranging a heater 8 is fitted to the heat insulating vessel 1, and heating atmosphere by the heater 8 is uniformly distributed by a fan 6. Under this condition, the molten metal is poured into the molten metal pouring part 4 and flowed into the gaps 15 at both sides of the plate-like metallic block 5 through low part of the patching plate 3. By this method, the combined cast ingot having uniform combined boundary is easily obtd. by compact device at low cost.
Patent JP-S60181984-A (JP)
Title: Recognition system of logical circuit diagram
Inventor: KOIZUMI JIYUNICHI
IPC: G06K9/00
Filed: 1984-02-29
Abstract: PURPOSE:To enable recognition of a small circle mark denoting logical inversion in a picture obtained from a diagram at a high speed by setting a window at the position having the specific relation with a logical circuit picture area end. CONSTITUTION:A conversion point * is obtained on a partial picture. The conversion point is appropriately obtained from an address by converting a terminal address on a lattice into that on a picture. By sliding the 1st window W1 of N1X1 preset from the obtained conversion point vertically, an address Y1 in the Y direction where all picture elements in the window become black picture elements can be obtained. By sliding the window, how many picture elements width of a connection line has is checked and the width W is obtained. A middle point (position) of the connection line is obtained from the width W. Then the 2nd window W2 of N2X1 preset from the picture position in the Y direction is slided to the right direction, an end where all picture elements in the window become a white picture elements, that is, logical circuit area end, is detected, and its X address X1 is obtained.
Patent JP-S54129817-A (JP)
Title: Transmission system of time sharing multiplex signal
Inventor: KONDOU NOBUO
IPC: H04J3/24
Filed: 1978-03-30
Abstract: PURPOSE:To establish the system which can transmit sufficiently accurate data by using a low cost oscillation circuit in place of an expensive oscillation circuit, by keeping the reliability of transmission, in transmitting digital data in time sharing. CONSTITUTION:In transmitting a plurality of digital data in time sharing manner, the system is provided with the FF inputting the input signal, oscillation circuit B starting the oscillation with the output of FF, and frequency dividing circuit C transmitting the sampling pulse C sampling the input signal with the logic circuits K and G by frequency division for the output of the circuit B. Further, it is provided with the first address counter F inputting the timing signal T2 of the circuit C and delivering the output signal to the circuits G and K, trigger signal production circuit E producing the trigger signal R1 when the counter F counts a given signal T2, and the second address counter J. Further, the transmission data is grouped and the delivery data is represented with the first address in the group and the second address representing the classification in the group to deliver the data.
Patent JP-H10238026-A (JP)
Title: Connecting structure for roof plate
Inventor: KARUSAWA MAKOTO
IPC: E04D3/36
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To easily and quickly connect roof plate with sufficient water tightness while restricting blow-up due to negative pressure. SOLUTION: The horizontal parts 5, 5 of roof plates 3a, 3b neighboring each other are placed on a tight frame 1a to locate the flashing parts 12, 12 at both sides of a connecting protrusion 1b. A blocking plate 28 is placed on the connecting protrusion 1b across both flashing parts 12, 12, the connecting fitting 6 is placed on the blocking plate 28, a fixture 8 passing through the connecting fitting 6 and the blocking plate 28 is screwed into the connecting protrusion 1b to fix the connecting fitting 6 to the tight frame 1a for arranging a holder 7 above the horizontal part 5 and the engaged part 26 of a cap 9 is engaged with a cap engaging part 25.
Patent JP-H08230365-A (JP)
Title: Information recording card having biodegradability
Inventor: IMAI TOSHIFUMI
IPC: B42D15/10
Filed: 1995-02-27
Abstract: PURPOSE: To provide an information recording card having biodegradability wherein a printed layer constituting information of a character, a pattern, etc., together with a card base material does not remain as refuse since only the printed layer constituting information of the character, the pattern, etc., remains semipermanently without being decomposed though the base material is decomposed. CONSTITUTION: In an information recording card having biodegradability wherein an information recording layer 12 of a character, a pattern, etc., is formed on a card base material in which a plastic having biodegradability as a skin layer is laminated on one side of a card base material 10 consisting of a plastic having at least biodegradability or a paper base material, the information recording layer 12 prints directly on the card base material by using a transfer ribbon consisting of sublimate or heat melt transferrable dye without providing an image receiving layer for adsorbing the dye.
Patent JP-H01213991-A (JP)
Title: Transparent electrode substrate and electroluminescence element utilizing same
Inventor: FUKAO RYUZO
IPC: H05B33/26
Filed: 1988-02-20
Abstract: PURPOSE:To obtain improved dielectric strength and luminous efficiency without making electric resistance higher, by using an SnO2:F film as a transparent electrode. CONSTITUTION:A stannic oxide film containing fluorine, i.e. an SnO2:F film, used as a transparent electrode 2 on a transparent electrode substrate 1 performs its electric conduction function owing to the presence of the fluorine as a impurity in the stannic oxide. Its electric resistance, therefore, does not change if it is subjected to oxidation or reduction. When the transparent electrode substrate 1 having such a transparent electrode 2 is thus used as a display-side substrate of a EL-element, the electric resistance of the electrode film does not become higher if the transparent electrode 2 is subjected to sputtering in an atmosphere containing oxygen for forming an insulting oxide layer thereon or subjected to annealing after the film formation, so that an electroluminescence(EL) element with high dielectric strength and high luminous efficiency is obtained.
Patent JP-S60182600-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HARADA KENZOU
IPC: G11C17/00
Filed: 1984-02-29
Abstract: PURPOSE:To enable adaptation to logic specification change by providing an ROM bit error correcting circuit. CONSTITUTION:Address data inputted to terminals A1 and A2 are supplied to terminals 11 and 12 of an ROM10. A comparator circuit 20 compares these address data with error correcting address data from terminals 22 and 24 and transmits a coincident signal when they are coincident. By the coincident signal an AND circuit 30 transmits a clock to a scan path register 40 and holds data from a terminal D. A counter 50 transmits a shorter selector switching signal than an ROM cycle by the clock, and a register 60 selects output data of the register 40 and transmits them to a latch 70, which latches the register data by an ROM cycle signal and transmits them to terminals F1 and F2.
Patent JP-S61197861-A (JP)
Title: Electromagnetic actuator and manufacture thereof
Inventor: KUSHIDA TAKEO
IPC: F16K31/06
Filed: 1985-02-27
Abstract: PURPOSE:To facilitate manufacture by constructing such that each coil can be secured in each containing groove through single injection of resin. CONSTITUTION:In order to inject resin to the stator 1 thus to secure the coil 9, the coil 9 is first contained in the coil containing groove 7 of stator 1 then cover the opening of groove 7 is covered with a mold 12. Plural projections 13 are provided at the positions corresponding with said groove 7 while project ing through the open face of said groove 7 into the groove 7. Then resin is injected through the injection port 8a of communication hole 8 to be filled in said hole 8 and between the groove 7 and the coil 9. Here the resin is pushed up toward the open face of said groove 7 because of the injection pressure but stopped by the projections 13 not to reach to the open face.
Patent JP-2000233723-A (JP)
Title: Vehicular wiper device
Inventor: SATO YOSHIMASA
IPC: B60S1/58
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular wiper device having high quietness and durability by drivingly connecting an output shaft of an actuator to a pivot shaft without complicating the control of the actuator. SOLUTION: The connecting hole 22a of an oscillating disk 22 provided on an output shaft of an actuator oscillates within a range X of a predetermined driving angle. An oscillation over a range A of a predetermined angle of a connecting pin 23 provided on a pivot shaft is regulated by a regulating member 26 so that it oscillates within a range larger than the range X of the predetermined driving angle by the range A of the predetermined angle. The connecting pin 23 and the connecting hole 22a are formed so that when the connecting pin 23 oscillates within the range A of the predetermined angle, the connecting pin 23 together with the pivot shaft are guided into the range X of the driving angle during closing movement of a glass.
Patent JP-S57152078-A (JP)
Title: Information reading processing system
Inventor: KOMIYA MASAKI
IPC: G06K9/00
Filed: 1981-03-17
Abstract: PURPOSE:To eliminate repetitive processing and to speed up the information reading processing, be executing in parallel photoelectric conversion at an optical conversion section and the processing at a pattern recognizing section in the unit of document. CONSTITUTION:A document image scanned on a document is sequentially photoelectric-converted at a photoelectric conversion section 101 to reject noise, the image information is alternately switched in the unit of document at a picture input switching circuit 103 and stored in picture memories 104A and 104B. When the image information in the unit of one document is written in the memory 104A or 104B, the image information of the unit of document is supplied to a recognition section 106 with a picture output switching circuit 105. The operation of each part is made with the control of a control section 107 so as to perform the photoelectric conversion operation and the pattern recognition in the unit of document in parallel allowing to speed up the information read-in processing.
Patent JP-H06300628-A (JP)
Title: Method for grouping spectrum belt for data acquisition in spectrophotometer and spectral measuring device
Inventor: PEETAA ERU RUNDOBERI
IPC: G01J3/36
Filed: 1994-03-09
Abstract: PURPOSE: To expand the effective dynamic range of a multiple sensor detector by grouping maximum exposure times for sensors and operating the sensors only during a group processing or operation time by each group. CONSTITUTION: A spectrometer 16 is operated only during an initial time for a selected band, and preliminary data showing time-integrated emission is thereby generated. Data regarding pixels 32, 32' and 32n are tested for a possibility to exceed a maximum allowable exposure count. Furthermore, the pixels or the sub-arrays 30 thereof are grouped. and each group has an assigned group processing or operation time. A related time and processing or operation numbers are, then, sent to a memory 24. Also, the spectrometer 16 operates, so as to generate functional data showing the time-integrated strength of a selected band by each group. As a result, the functional data are concurrently obtained for selected wavelength bands related to each group, thereby obtaining actual processing or operation data related to a test sample.
Patent JP-S52122812-A (JP)
Title: Rotary magnetic pole for contactless sensor
Inventor: MURAMATSU SHIGERU
IPC: F02P7/06
Filed: 1976-04-08
Abstract: PURPOSE: To obtain output forms crossing at a large angle in OV level at fall time as well as rise time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55132087-A (JP)
Title: Semiconductor laser device and its manufacturing
Inventor: SUGINO TAKASHI
IPC: H01S5/223
Filed: 1979-03-30
Abstract: PURPOSE:To obtain a transverse mode oscillation which is reproducible and stable by a method wherein two step differences are provided on the surface of a substrate, a layer including an active layer is formed thereon, and a curvature of the active layer is minimized at a lower side flat of the step differences. CONSTITUTION:A step difference is provided on an n-type GaAs substrate 10, a p-type GaAs active layer 12 is piled up as sandwiched by n- and p-type Ga1-XAlXAs layers 11, 13, and a p-type ohmic electrode formed layer 14 is built up thereon. In this case, the layer 11 has a flat other than the step difference thinned so as to allow the light in the active layer 12 to leak onto the substrate 10, thereby preventing oscillations at the flat. Then, the layer 11 is also thinned at a corner C so as to allow the light in the active layer to leak onto the substrate 10 but is thickened at a corner B so as to prevent the light in the active layer from being absorbed in the substrate, thus confining the light between corners A and C. Next, an insulating film 15 is provided on the surface, and a window for current flowing is provided right over the corners A and C. After Zn is diffused on an exposed part of the layer 14, electrodes 18, 17 are formed. According to this constitution, a change of refractive index in the active layer becomes abrupt, and thus a stable transverse mode oscillation is obtainable.
Patent JP-H05203592-A (JP)
Title: Evaluation of single crystal substrate for semiconductor
Inventor: MURAKAMI HIRONORI
IPC: H01L21/66
Filed: 1992-01-28
Abstract: PURPOSE:To observe all dislocations in a short time by utilizing 004 reflection for a board of an arientation <100> as a diffraction condition and observing the unit of a silicon monocrystal board. CONSTITUTION:When An X-ray diffraction microscope is used and the dislocation of a silicon single crystal <100> board is observed, 004 reflection is used as a diffraction face and a Burgers vector (b) of the dislocation and a diffraction vector (g) of an X-ray are at right angles with each other, in other words, strain contrast caused by the dislocation of the silicon single crystal board is observed under a condition in which an inner product zero (g.b=0) is not produced. Thereby all the produced dislocations can be observed by one photographying and a shooting time can be reduced.
Patent JP-H11237398-A (JP)
Title: Impact vibration indicator
Inventor: KOSHIMOTO TAKUTOSHI
IPC: G01P15/08
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to record and display an impact and vibration being given to freight during transportation with a simple configuration without any power supply. SOLUTION: The indicator 12 of the impact vibration indicator 10 is fixed onto the outer periphery surface of a packing box 17, and an enclosure 11 is accommodated inside the packing box 17. In the inside of the enclosure 11, a diffusion body is accommodated and is diffused in the indicator 12 according to impact and vibration being given from an outside. The diffusion body being diffused in the indicator 12 can be easily recognized by eyes from the outside of the indicator 12.
Patent JP-H07247072-A (JP)
Title: Indicating lamp checking device for elevator
Inventor: HAYASHI SHIGERU
IPC: B66B3/00
Filed: 1994-03-09
Abstract: PURPOSE:To enable the automatic lighting check of indicating lamps in a certain cycle controlled by a timer by providing various indicating lamps on an elevator supervisory panel, and providing a simultaneous lighting circuit for lighting these indicating lamps simultaneously, and a timer circuit for closing the simultaneous lighting circuit every certain time. CONSTITUTION:An indicating lamp lighting control circuit 11 formed of an indicating lamp lighting circuit 9 for lighting a pertinent indicating lamp in correspondence with the lighting signals of various indicating lamps 2 inputted to a display input signal processing circuit 8, and a simultaneous lighting circuit 10 for lighting various indicating lamps 2 simultaneously by the closing of either one of relay contacts R-a and T2-a is connected between control power lines P, N. A check cycle control timer 13 turned on every cycle set according to the state of an elevator installation site, a relay contact T1-a2 put in action by the timer 13, and a delay timer 14 put in action with delay are also connected between the control power lines P, N. The unlighted indicating lamp can be thereby checked positively.
Patent JP-H06251549-A (JP)
Title: Hub of tape cassette
Inventor: SATO SHINYA
IPC: G11B23/087
Filed: 1993-02-26
Abstract: PURPOSE:To obtain a sure tape clamping state hard to generate a tape break when a clamp projecting part is pushed into an engaging recessed part and also not easily coming off after the engagement. CONSTITUTION:A clamper 3 is integrally molded on the main body 2 of a hub through a hing part 4, and the tape is clamped by engaging the clamp projecting part 6 provided on this clamper 3 with the engaging recessed part 7 provided at the side of the main body 2 of hub in the state inserting the tape between there. The surface 6a at the side of hing part 4 and the surface 6b at the opposite side on the clamp projecting part 6 of the clamper 3 are formed to be asymmetrical (arcuate surface state and hook-shaped state). Since a stress against the tape is small at the arcuate surface part when the clamp projecting part 6 is pushed into the engaging recessed part 7, the break of tape does not occur, and the fitting is surely made against the main body 2 of hub on the hook-shaped part after the engagement, therefore it does not easily come off.
Patent JP-S58181348-A (JP)
Title: Error correcting and detecting device
Inventor: TAKIZAWA MASAAKI
IPC: G11B20/12
Filed: 1983-03-11
Abstract: PURPOSE:To attain the error correction and detection of digital information, by performing interleaving with a method that a burst error remains even after the interleaving and using a burst error correcting code for the result. CONSTITUTION:An error correcting and detecting device consists of a coder 1, a decoder 2, a signal transmission line or a memory 3, an input terminal 4 for digital information and an output terminal 5. The coder for error correction codes is a device producing a code word having a redundancy of information under a certain rule. If there is any error in the code word, the reguiarity is disturbed. The decoder is a device which detects the disturbance and corrects the error based on it. A part corresponding to the coder 1 is provided with a check point addition circuit 6 and an interleave circuit 7, and a part corresponding to the decoder 2 is provided with a reverse interleave circuit 8 and an error correction circuit 9.
Patent JP-2000239607-A (JP)
Title: Coating fluid for forming hydrophilic coating film
Inventor: YAMASHITA YUKIYA
IPC: C09D183/04
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate with its surface exhibiting hydrophilicity irrespectively of the influence of ultraviolet rays, wherein the surface of the substrate is coated with a hydrophilic-functional-group-containing siliceous foaming film, and the angle of contact of the surface with water has a specified or lower value. SOLUTION: This substrate is prepared by coating the surface of a substrate with a siliceous coating film having hydrophilic functional groups and optionally containing ultramicroparticulate titanium oxide having a mean primary particle diameter of 0.1 μm or below so as for the surface to have an angle of contact with water of 15 deg. or below. The siliceous coating film is formed by coating a substrate with a coating fluid prepared by dissolving a hydrolyzable silane compound mixture such as a mixture of tetraalkoxysilanes at least part of which has a hydrophilic functional group or a partial hydrolyzate thereof in an organic solvent. The hydrophilic functional groups are exemplified by sulfo, carboxyl, phosphonic groups, and polyoxyalkylene groups.  A sulfo-containing siliceous coating film is formed by introducing sulfonic ester groups as precursor groups and heat-decomposing them or by introducing thiol groups or sulfide groups and oxidizing them with ozone.
Patent JP-S58155339-A (JP)
Title: Emission spectrochemical analysis apparatus
Inventor: ITOU TETSUO
IPC: G01N21/67
Filed: 1982-03-12
Abstract: PURPOSE:To permit an accurate background correction, by forming an optical path bending member in a fan-like shape, and arranging the same to be rotatable around an axis having an angle alpha with respect to an optical axis. CONSTITUTION:A semicircular optical path bending member 14 is formed by employing quartz or magnesium fluoride. The optimum thickness thereof is 0.5- 3mm.. The angle alpha made between the same and the axis of the incident light is preferably 1-3 degrees. The semicircular optical path bending member 14 is rotatable and installed so that its axis of rotation crosses the axis of the incident light at the angle alpha. Every half turn of a motor 16, the semicircular optical path bending member 14 is inserted into the optical axis. Thus, it is possible to take out the light of lambdaS and lambdaB alternately from their respective emergent light slits 17 every half turn of the motor 16. In this case, any unnecessary light between lambdaS and lambdaB is not detected at all.
Patent JP-H08267367-A (JP)
Title: Screw fastening device and clutch mechanism
Inventor: SASAKI YASUO
IPC: B25B21/00
Filed: 1996-01-31
Abstract: PURPOSE: To improve the operability by eliminating noise, impact generated in a screw fastening device having a clutch mechanism at the time when a clutch is connected, and reducing an initial pressing force. CONSTITUTION: By using a coil spring 16 wrapping around a driving shaft member 5 and an output shaft member 7 to rotate both the members integrally for a clutch mechanism connecting the driving shaft member 5 to the output shaft member 7, impact at the time when the clutch is connected, is extremely reduced, and torque can be positively transmitted by the coil spring. The coil spring is used only when the device is operated forward, and a one-way clutch 12 can be used when the device is operated reversely. A single coil spring can be used in both forward and reverse operations. Further, separate coil springs for forward and reverse operations can be used separately.