baber/WOPTO huggingface dataset:
Patent JP-H07210078-A (JP)
Title: Examination answer automatic correction device
Inventor: MIMATSU TAKESHI
IPC: G06Q50/10
Filed: 1994-01-18
Abstract: PURPOSE:To provide an examination answer automatic correction device which can provide correction contents of high quality without variance in a short time at low cost. CONSTITUTION:The automatic correction device is provided with a microcomputer 10, and an image reader 21, an external storage device 22, and a printer 23 are connected to the microcomputer. The image reader 2 reads an OMR form into which answer contents of examination questions are entered, converts them into a digital signal, and outputs the signal to the microcomputer 10. The external storage device 22 is stored with a data base consisting of proper correction guidance items provided by plural correct answers to plural questions and proper confirmation examination questions provided by incorrect answers. The correction guidance items are previously generated by skilled correctors. The printer 23 prints items, read out of the external storage device 22, etc., under the command of the microcomputer 10, on answer forms and gives proper correction guidances, answer by answer.
Patent JP-S53104276-A (JP)
Title: Electronic watch
Inventor: KOMATSU HIROSUKE
IPC: H03K3/72
Filed: 1977-02-23
Abstract: PURPOSE: To perform similarly accurate time measurement even if frequency is either by identifying whether the frequency of a commercial power source is 50 Hz or 60 Hz by the frequency of a clock oscillator and letting from which frequency the signal to become a second unit is to be formed be determined. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07229918-A (JP)
Title: Method for measuring flowing state of fluid
Inventor: KIMURA SHIGEO
IPC: G01P13/00
Filed: 1994-02-16
Abstract: PURPOSE:To improve measuring accuracy for a flowing state by correctly measuring an undelivered state caused when a flowing direction is reversed. CONSTITUTION:According to the method for measuring a flowing state of a fluid by detecting temperatures while a heat-generating body 1 is faced to the fluid, a first relationship between a first temperature difference (Tb-Ta) of the heat-generating body 1 at left and right sides of a flowing direction of the fluid and a flowing direction/flowing velocity is obtained. At the same tame, a second relationship between a second temperature difference (Tc-Td) of a heated temperature of the heat-generating body 1 and a not-heated temperature in the periphery of the heat-generating body 1 and the flowing direction/ flowing velocity is obtained. The first temperature difference and second temperature difference are measured, thereby to measure the flowing state of the fluid with the use of the first and second relationships. Since the flowing state of the fluid is measured with the use of not only the first relationship, but the second relationship, the relationships compensate for insufficiency each other. Accordingly, a state of the flow undelivered when the flowing direction is reversed is correctly measured.
Patent JP-H09200411-A (JP)
Title: G3 protocol measuring instrument
Inventor: TOYAMA TAKAYOSHI
IPC: H04N1/32
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To easily and precisely confirm whether communication protocol is proper or not and precisely analyze the communication protocol in a short time by measuring the communication protocol that a maker of facsimile equipment employs originally on the basis of the ITU recommendation T.30, comparing the measured communication protocol data with previously stored standard values and analyzing whether or not the measured communication protocol is proper, item by item, and displaying the analysis result. SOLUTION: An arithmetic processing part 15 for simulation when reproducing the measured communication protocol sends setting data of line deterioration factor data on the link characteristics, line length, inter-line capacity, etc., of an exchange to a communication control part 5 for a simulator. The communication control part 5 for the simulator once receiving the line deterioration factor data transfers the line deterioration factor data from an exchange setting part 56 to an exchange 7 and sets them; and the communication protocol is executed with simulation data almost in the actual state where it is used on the actual market to make clear the cause of communication trouble.
Patent JP-H01194363-A (JP)
Title: Thin-film semiconductor device
Inventor: SHIMADA YASUNORI
IPC: H01L29/78
Filed: 1988-01-28
Abstract: PURPOSE:To enable a threshold voltage in a thin-film semiconductor device to be prevented from changing by making specific the spin density of the silicon atom Si or the amount of bonding of the hydrogen atom H in a silicon nitride of an insulating layer. CONSTITUTION:A silicon nitride film SiNx whose spin density of the silicon atom Si is less than 3X10<17>[cm<-3>], is obtained when the flow ratio of monosilane SiH4/ammonia NH3 is near 0.25. To make the amount of bonding of the hydrogen atom H in an insulating layer 5 less than 2X10<21>[cm<-3>], a high-frequency power of about 300-600W should be used. In this way, in manufacturing a transistor 1, the spin density of the silicon nitride SiNx forming an insulating layer 5 which serves as a gate insulating film can be made less than the spin density of the silicon atom Si of not 2X10<16>X3X10<17>[cm<-3>]. Or, the amount of the hydrogen atom H bonding with the silicon atom Si can be made less than 3X10<21>[cm<-3>], thereby reducing the variation of a threshold voltage as small as possible.
Patent JP-H09187537-A (JP)
Title: Method for cutting golf club shaft and device therefor
Inventor: KOBAYASHI YUKIO
IPC: A63B53/10
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To harmonize golf club shafts as a set, i.e., to make it possible to nearly equal the differences in carries between adjacent shaft numbers by forming the shafts in such a manner that the cutting errors within one set arise as the same errors in the respective shaft numbers. SOLUTION: The respective shafts 1 constituting the iron club set composed of the plural golf club shafts are lined up on the same plane by aligning the cutting side of the respective shafts 1 and the respective shafts 1 are clamped in the method for cutting the grip mounting side of the respective shafts 1 of the set to the lengths by the shaft numbers. At the time of clamping, the front ends of the shafts 1 are positioned to match the lengths from the front ends to the cut surfaces with the lengths of the respective shaft numbers. Plural pieces of the shaft 1 for one set are then cut by linearly moving a cutter 5 so as to cross the axial line direction of the shafts 1 orthogonally therewith.
Patent JP-H09189441-A (JP)
Title: Range hood with self-cleaning function
Inventor: KOURA SETSUKO
IPC: B01J35/02
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To obtain a range hood endured with a good oil decompsing function for a long period of time. SOLUTION: A fan 2 with a TiO2 coat is housed in a hood case 1 with a TiO2 coat inside, and a ceramic filter that supports TiO2 or metallic filter 4 with a TiO2 coat is arranged on the upstream side of the fan 2. Light sources 7 with a TiO2 coat on the surface radiate ultraviolet rays having a wavelength of 300nm or longer to the ceramic filter or the metallic filter 4. A reflecting plate 8 with a TiO2 coat can be installed in front of the light sources 7 and an ultraviolet ray transmitting plate 9 with a TiO2 coat can be provided between the light sources 7 and the filter 4. As lamps with a TiO2 coat are used as the light sources 7, oil adhering on the lamps is decomposed well by the action of light catalyst, so that an excellent oil decomposing ability lasts for a long period of time and the hood is kept clean inside.
Patent JP-H06215821-A (JP)
Title: Female contact and connector with it
Inventor: SUZUKI MITSURU
IPC: H01R13/11
Filed: 1993-01-13
Abstract: PURPOSE:To provide a female contact improving the insertion workability of the female contact into a housing and preventing the damage of an elastic arm when a load is applied in the direction to extract the female contact and to provide a connector having the female contact. CONSTITUTION:Upper walls 28, 28 are partially folded back practically by 180 deg. along a seam face 26 to the rear ends of the upper walls 28, 28 of the nearly box-like contact section 12 of a female contact 10 to form projections 36, 36. The projections 36, 36 are provided on the rear end side of the contact section 12, and the insertion resistance of the contact 10 into the cavity 42 of a housing 44 is reduced. The contact area with the coupling face 48a of an elastic arm 48 is increased by the formation of the projections 36, 36, and the damage of the elastic arm 48 is prevented.
Patent JP-S57133089-A (JP)
Title: Electronic typewriter
Inventor: MORI SEIJI
IPC: G09B13/00
Filed: 1981-02-12
Abstract: PURPOSE:To measure the speed of key operation by an operator and informing him of the results by counting clock signal of a micro processor in an electronic typewriter which is controlled by the micro-processor. CONSTITUTION:There are provided three control keys B, C, and D for measuring key operation speed besides many typing keys A on the keyboard KB. When typing keys A are being operated, information on the keys A is sent to the second control circuit CO2. When control key B is pressed down, the internal state is returned to the initial state, and the maximum value that can be calculated is set in the memory P. When the control key C is pressed down, counting action that uses the clock signal is started, and the times passed since are set on the memory T. When the control key D is pressed down, the counting is stopped, and at once the content in the memory T is outputed to the second control circuit CO2 to type.
Patent JP-S61179581-A (JP)
Title: Si light-emitting diode
Inventor: IWAMATSU SEIICHI
IPC: H01L33/16
Filed: 1985-02-04
Abstract: PURPOSE:To reduce surface-state density, and to obtain a light-emitting diode, the deterioration of characteristics thereof is minimized remarkably, by forming a P-N junction to an Si substrate, shaping an SiO2 or Si3N4 film to a surface section as a protective film and applying voltage to the P-N junction to emit light. CONSTITUTION:A P-N junction is formed to an Si substrate, and an SiO2 or Si3N4 film is shaped to the surface section of the P-N junction as a protective film. That is, a diffusion layer 2 and an oxide film 3 are formed to the surface of the Si substrate 1. Voltage and currents are applied to transparent electrodes 4 and 5 to emit light in the P-N junction section. Light-emission can be applied to not only the P-N junction but also a P-N junction consisting of the substrate and a channel, and can be applied to not only single crystal Si but also polycrystalline Si and amorphous Si.
Patent JP-H06208382-A (JP)
Title: Assigning device of electronic musical instrument
Inventor: KISHIMOTO TETSUSHI
IPC: G10H1/18
Filed: 1993-01-12
Abstract: PURPOSE:To easily obtain musical effect by properly selecting an assigning method matching each musical sound corresponding to the timbre of a musical sound generated by a musical sound generating means. CONSTITUTION:The assigning device performs an interruption processing corresponding to detection once the operation of each switch of a panel 18 or a keyboard part 12 is detected. A CPU 10 is interrupted at time intervals of 10msec to perform 10msec timer interruption processes. Here, a switch interruption routine can optionally select history assignment or level assignment by operating a switch SWAS. When keying operation on a keyboard part 12 is performed, a keying interruption routine is performed, a voice buffer is retrieved to judged whether or not there is a free voice, and the free voice is used to generate a musical sound corresponding to the keying. When the set contents of the assignment mode are different from an assignment mode that a player sets, an alarm sound is generated.
Patent JP-H09210682-A (JP)
Title: Device for detecting inclination of road surface by laser
Inventor: YAGI TAKETO
IPC: G01B11/26
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a device for detecting the inclination of road surface by laser that can measure the inclination of road surface in front of a running vehicle, measure the measuring position of road surface and the inclination thereof in combination with a conventional laser distance measuring device, and control the attitude of the vehicle accurately. SOLUTION: This device is provided with a laser light projecting device 12 for projecting a horizontal polarized laser 3a and a vertical polarized laser 4a toward the road surface, a laser light receiving device 14 for measuring the intensity of a horizontal polarized laser 3b and a vertical polarized laser 4b reflecting on the road surface, a computing/detecting device 16 which computes a ratio of intensity of the projected laser to the reflected laser for the horizontal polarized laser and vertical polarized laser respectively and detects the inclination of the road surface through comparison.  A ratio Ih '/Ih of reflection intensity of the horizontal polarized laser Ih ' to projection intensity thereof Ih and a ratio Iv '/Iv of reflection intensity of the vertical polarized laser Iv ' and projection intensity thereof Iv are computed, and when the relation of the ratios shows Ih '/Ih <Iv '/Iv , the road is judges to be inclined.
Patent JP-H06236324-A (JP)
Title: Information managing device
Inventor: TANAKA NOBUHIRO
IPC: G06F21/10
Filed: 1993-02-08
Abstract: PURPOSE:To easily and surely prevent information from illegally being read and to protect the information more surely against interception on a line. CONSTITUTION:This information managing device is provided with a key code processing part 34 which generates and outputs a key code when the information is written, a conversion processing part A13 which performs data conversion processing and inverse data conversion processing by using a password, and a conversion processing part B32 which performs code conversion processing and inverse code conversion processing by using a key code; when the information is written, the key code is generated and written on an IC card and the information to be written is written in a data base after the data conversion processing and code conversion processing using the password and key code. When the information is read out, data read out of the data base are outputted to a display unit, etc., after the inverse code conversion processing and inverse data conversion processing using the key code and password from the IC card.
Patent JP-H11217994-A (JP)
Title: Draining device for tunnel
Inventor: NOMI SEIICHI
IPC: E21F16/02
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent the clogging in a piping requiring no relay vacuum pump and thus requiring no cooling water supply means for the relay vacuum pump. SOLUTION: A main pipe 7 provided a transportation passage for muddy water arising at a working place in a tunnel 2 a ranging from the working place in the tunnel 2 to the bottom of a shaft 30 in the tunnel 2, and a vertical pipe 29 provided ranging from the bottom of the shaft 30 in the tunnel 2 and the upper part of the shaft 30 in the tunnel 2 are provided. A vacuum pump 23 provided at the bottom of the shaft 30 in the tunnel 2 to transport the muddy water to the bottom of the shaft 30 in the tunnel 2, a feed pump 28 provided at the bottom of the shaft 30 in the tunnel 2 to feed the muddy water through the vertical pipe 29 to the upper part of the shaft 30 in the tunnel 2, an air compressor 11 to generate compressed air for energizing the muddy water in the main pipe 7 to the draining direction. and an air tank 13 to store compressed air are also provided.
Patent JP-S61181214-A (JP)
Title: Tone quality adjusting circuit
Inventor: TAKAHASHI SATOSHI
IPC: H03G5/02
Filed: 1985-02-06
Abstract: PURPOSE:To obtain a proper tone quality changing characteristic while using a voltage source by setting the changing characteristics of DC control voltages of outputs of Two D/A converters to be converse to a pulse width of the voltage source. CONSTITUTION:An output of a pulse width modulation voltage source 10 whose pulse width is controlled by a remote controller or the like is converted into a DC voltage by the D/A converter 11, outputted as a low frequency control voltage, and the output of the voltage source 10 is inverted by an inverter 13, converted into a DC voltage by the D/A converter 12 and outputted as a high frequency control voltage. Thus, the control of low/high tone is executed at the same time in opposite polarity by using one voltage source.
Patent JP-H03224618-A (JP)
Title: Method for controlling generation of dioxine
Inventor: SEKIGUCHI YOSHITOSHI
IPC: B01D53/68
Filed: 1990-01-29
Abstract: PURPOSE:To prevent the generation of dioxine by neutralizing HCl concerned in the generation of dioxine with an alkaline compd. at 900-300 deg.C into KCl or NaCl ready to be post-treated. CONSTITUTION:One or 2 kinds of alkaline compds. selected from a group consisting of KOH, K2CO3, KHCO3, NaOH, Na2CO3 and NaHCO3 are supplied from a feeder 7 into a waste gas discharge passage 6 from an incinerator at 900-300 deg.C to neutralize HCl contained in the waste gas and involving the generation of dioxine into KCl or NaCl as a stable compd. Consequently, the generation of dioxine is prevented, and the waste gas free of dioxine is discharged into the atmosphere.
Patent JP-S62121704-A (JP)
Inventor: SCHEVE B JOSEPH
IPC: B29C41/12
Filed: 1986-01-31
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-S54110962-A (JP)
Title: Shaping of pipe ends
Inventor: OOTSUKA MASANAO
IPC: B21D19/00
Filed: 1978-02-20
Abstract: PURPOSE: To increase the strength of pipe and closing, an open end of piping is compressed to form thick wall of a desired length, the thick wall is then squeezed into a closed end.  
     CONSTITUTION: A mandrel 11 having a recess 10 at its end is inserted into a pipe 12, and is fixed by a chuck 13. A fixture 15 for compressing is provided having the same diameter as the outer diameter of the pipe 12 and having a protrusion 14 with a diameter smaller than the inner diameter of the pipe 12 and an engaging point with the recess 10. The fixture 15 is inserted into the chuck 13 and pressed toward the mandrel 11 by using a hydraulic cylinder or the like. This compression causes an open end 16 of the pipe 12 to form a thick wall 17 of the desired length. The thus forming pipe 12 is supported between a chuck 20 and a mandrel 19 having a mirrored round edge 18. Then, the pipe 12 is rotated, while a spatula 21 is contactingly pressed against the pipe 12 in the arrow directions, thereby to form a closed portion 22. The formed pinhole 23 is brazed and sealed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62179402-A (JP)
Inventor: KATOU YOSHIMORI
IPC: B25B33/00
Filed: 1986-02-03
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-H11200483-A (JP)
Title: Floor structure material of veranda
Inventor: MATSUYOSHI YASUHIRO
IPC: E04B1/00
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To enhance design, and to easily practice gardening in a veranda by forming a moisture permeable floor structure material laid on a concrete slab of the veranda in an upper surface side opening bottomed modular square block, and forming an upper surface cutout and a hose hole in the outside surface. SOLUTION: A bottomed square block shape is constituted by erecting outside pieces 3, 3... on the four-side outer periphery of the bottom part 2 by opening the upper surface side by modularizing a ceramic moisture permeable raw material as a foaming mold. A hose hole 3b is penetratingly formed in the lower part by forming an upper surface cutout 3a in the upper surface central part of the respective outside pieces 3. The floor surface of a veranda is formed by laying plural pieces on a concrete slab of the veranda so as to become the same height as the indoor floor surface by turning over this floor structure material 1. At this time, the cutout 3a forms a drainage ditch on the concrete slab. A plant can be cultivated by putting earth in this floor structure material 1, and water gathering in the bottom part 2 can also be flowed out of the hose hole 3b.
Patent JP-S60187460-A (JP)
Inventor: UDO MUSHIYUNERU
IPC: B22D41/32
Filed: 1985-02-06
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-H11204623-A (JP)
Title: Substrate detector
Inventor: TAKEUCHI TSUTOMU
IPC: H01L21/67
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To simplify the structure and make easy alignment and correctly detect a substrate such as a wafer by detecting a change in electrostatic capacity by an electrostatic capacity-method sensor, and thereby detecting whether a substrate exists on a substrate carrying plate. SOLUTION: Whether wafers 5 exist on wafer carrying plates is detected by a change in the electrostatic capacity detected by electrostatic capacity- method sensors 32a, 32b, 32c, 32d, and 32e. The change in electrostatic capacity which determines whether the wafers 5 exist or not is determined mainly by the overlapping length of the end of the electrostatic capacity-method sensors 32 and the wafer 5.  Since the change in electrostatic capacity is not effected very much by the attitudes, etc., of the electrostatic capacity-method sensors 32 themselves and a change in electrostatic capacity caused by a variation in alignment is sufficiently small compared with the change caused by the existence or non-existence of the wafers 5, the alignment of the ends of the electrostatic capacity-method sensors 32 is further facilitated in comparison with the alignment of optical axes in an optical sensor.
Patent JP-S59149847-A (JP)
Title: Car wiper of instantaneous operation
Inventor: ISHIHARA SHIYOUICHI
IPC: B60S1/46
Filed: 1984-02-06
Abstract: PURPOSE:To momentarily wipe muddy water splashed by a car and the like running in the opposite direction during traveling and secure the vision by providing a wiper switch of instantaneous operation, operated by means of an operational knob, in a housing provided in a steering column. CONSTITUTION:A housing 3 provided in a steering column 2 is equipped with a return projecting piece 6 with a slant face 5. A fixed point 7 of contact and a fixed armature 8 are adhered to said projecting piece 6, and between them, a terminal strip 10 for an instantaneous wiper fitted with a movable armature 9 is further arranged. Furthermore, a swinging body 15 is provided on a support projecting piece 13 of the housing 3 so as to freely swivel. The swinging body 15 is swiveled through holding an operational knob 25 in the direction of an arrow B, and puts the movable armature 9 in contact with the fixed point 7 of contact, and puts a wiper circuit in ON state. When the holding force for the operational knob 25 is released, a ball 19 is pushed out by elasticity of a spring 19 provided in the swinging body 15 and slides on a slant face 15, then the swinging body 15 return to a position which is in contact with a stopper 12.
Patent JP-H03224006-A (JP)
Title: Numerical controller
Inventor: KOBAYASHI OSAMU
IPC: G05B19/414
Filed: 1990-01-30
Abstract: PURPOSE:To analyze a working program at high speed by performing the decoding processing immediately after editing the working program and then storing the working program and the decoded information. CONSTITUTION:In a robot numerical controller, a working program editing means 11 carries out the decoding processing 12 immediately after editing a working program. Then the working program and the decoded information are stored in a working program storage means 13. Thus the working program is carried out more quickly by a degree equal to the time required for decoding the working program. Furthermore the interrupting frequency is reduced for the command outputs. As a result, a complicated work can be smoothly and at high speed carried out.