baber/WOPTO huggingface dataset:
Patent JP-H03272366-A (JP)
Title: Gasket for exhaust manifold
Inventor: KANO SHUICHI
IPC: F16J15/06
Filed: 1990-03-19
Abstract: PURPOSE:To completely prevent leakage of gas by engaging engagement parts with each other so that opening parts are located in different positions in a peripheral direction, and mounting at least two gaskets in the mounting groove of an exhaust manifold in a state to be superposed with each other. CONSTITUTION:Exhaust gas from an engine is exhausted in the open air after the flow of it through an exhaust manifold 3. Two gaskets 1 are mounted on a joint part 3a of an exhaust manifold 3, opening parts 1a thereof are located in positions different from each other in a peripheral direction. Relative rotation is blocked through engagement of uneven surfaces in a corrugated shape with each other. A plurality of the opening parts 1a of the adjoining gaskets 1 do not coincide with each other, and exhaust gas is prevented from leakage through the joint part 3a. The gap of the opening part 1a can be minimized, and when temperature is restored to a room temperature, the gasket contracts and two end parts 1b of the opening part 1a are brought into contact with each other. However, since the contraction amount is absorbed by deformation of a corrugated shape, an excessive force is prevented from being exerted on the joint part 3a, and seal performance can be stably ensured for a long period.
Patent JP-2000235788-A (JP)
Title: Semiconductor memory
Inventor: TAKAHASHI YASUHIKO
IPC: G11C11/401
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To decrease the number of address signal lines and data lines to be wired, to make the wiring simplified, to reduce circuit area, and to facilitate timing control. SOLUTION: In a semiconductor memory having a block-write function and a column mask function, by providing an AND gate 6 and an OR gate 7 in a Y main decoder 2 as a means setting a column mask, at the time of performing block-write, all bit low level signals have only to be sent to the Y main decoder 2 from a pre-decoder 1 to perform block-write. It is not required for signals, whose different column masks are already set for each main decoder, to be sent individually. And also, data for setting the column mask have not to be sent to a control circuit having the pre-decoder 1.
Patent JP-H0589275-A (JP)
Title: Mark reading method
Inventor: TERADA HIROSHI
IPC: G06K7/10
Filed: 1992-03-27
Abstract: PURPOSE:To improve the read precision of data entered in mark columns by invalidating read of a graphic pattern in a description column based on position information of the description column to prevent a reference mark from being erroneously read by the graphic pattern. CONSTITUTION:A description column 9 on a mark sheet 12 is provided in the area interposed between a column of start reference marks 10 and that of stop reference marks 11 together with mark entry columns 8. At the time of retrieval of reference marks 10 and 11, a limited section on a scanning line where the reference mark to be next detected can appear is calculated in accordance with position information of the first detected reference mark 10 or 11 and the distance between both reference marks 10 and 11 which is preliminarily registered in a ROM, and the next reference mark is detected in this limited section. Thus, a graphic pattern which cannot be distinguished from reference marks 10 and 11 is not erroneously retrieved as reference marks 10 and 11 even if this pattern is written in the description column 9.
Patent JP-S57187554-A (JP)
Title: Pneumatic type solar heat collector
Inventor: KIMURA KENICHI
IPC: F24S10/70
Filed: 1981-05-13
Abstract: PURPOSE:To obtain a solar heat collector whose heat abosrbing efficiency is high, by employing heat collecting pipes made of fibrous material. CONSTITUTION:A rectangular body 1 has an air inlet 2 and an outlet 3 at the opposite ends of the length which are connected with conduits 4, 5 respectively, a heat insulator 9 is provided on the inner surface of the body 1, and a light transmitting plate 10 extends throughout the top of the body 1. A moistureproof film 14 is attached on the surface of the heat insulator 9, and a plurality of the heat collecting pipes 15 are juxtaposed in communication with headers 2, 3. Each heat collecting pipe 15 is for example made of thin fiber glass that has been woven into porous fabric whose outer surface has been covered with a lightly colored synthetic resin coat and which has been formed into a cylinder.
Patent JP-H07282589-A (JP)
Title: Semiconductor integrated memory
Inventor: KIOI KAZUMASA
IPC: G11C15/00
Filed: 1994-04-08
Abstract: PURPOSE:To provide a semiconductor integrated memory having a large storage capacity and capable of performing smoothly an address-specified read-out and a content-address read-out and also capable of being manufactured at low cost. CONSTITUTION:This memory is provided with memory cells 100, 100,... arranged plurally in a matrix shape on a semiconductor substrate. Each memory cell has a selection transistor 112 set E an enhancement type, a first storage transistor 111 set in either the enhancement type or a depletion type and a second storage transistor 113 set in the other type of the enhancement type or the depletion type. In the cell, these three transistors 111, 112, 113 are connected in series.
Patent JP-S63238088-A (JP)
Title: Production of chlorosilanes
Inventor: MURATA TETSUO
IPC: C07F7/12
Filed: 1987-03-24
Abstract: PURPOSE:To readily obtain the titled silanes useful as a raw material producing organic chemicals, such as an intermediate for an organosilicon products and agricultural chemicals in high purity and high yield, by reacting a specific silanols with phosgene in the presence of an amide. CONSTITUTION:(A) Silanols expressed by the formula (R1 represents 1-18C alkyl; R2 and R3 represent 1-3C alkyl) (e.g. t-butyldimethylsilanol) are reacted with (C) phosgene in the presence of (B) a tertiary amide, for example at 20-70 deg.C. As for the component (B), N,N-dimethylformamide or N-methyl-N- phenylformamide is preferably used.
Patent JP-2000267580-A (JP)
Title: Exhibition device
Inventor: IRIKO TAKAHIKO
IPC: G09F9/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an exhibition device suitable for appreciating art images such as paintings and photographs. SOLUTION: A peripheral part of a display device with a flat screen is covered with a decorative frame like a picture frame, and the display device is supported by a supporting base forming an easel suitable for display contents, and a display control device 30 is concealingly hidden in a casing which is shaped like an article related to the display contents and arranged under the supporting base, and the cables connecting between the display control device 30 and the display device 3 are concealingly arranged in a part of the supporting base. Thus, this device does not look like an electronic device, and gives an environment suitable for painting appreciation as a whole.
Patent JP-S62227823-A (JP)
Title: Display device for vehicle
Inventor: OKABAYASHI SHIGERU
IPC: G02B27/02
Filed: 1986-03-31
Abstract: PURPOSE:To make polychromatism in a display color attainable as well as to improve the sightability of a display, by constituting a combiner with plural stratified holograms different in wavelength selectivity and an incident angle of a reference beam each, in case of a display unit using a holography. CONSTITUTION:Each of holograms 10a and 10b, consisting of dichromate gelatin or the like, different in wavelength selectivity and an incident angle of a reference beam each, are formed into a two-lay structure in holding a silicone resin film 15 in between and then this two-layer structure is pinched by transparent glass 11, constituting a combiner 12. And, laser beam scanners 13a and 13b consisting of a laser oscillator, a collimator and a photo-deflector are set up in front of this combiner 12, and a green Ar laser beam and a red He-Ne laser beam are irradiated at each of incident angles theta a and beta from these scanners 13a and 13b. Each of these scanners 13a and 13b is controlled by a controller 17 on the basis of driving information.
Patent JP-S62229576-A (JP)
Title: Preformat form for information recording medium
Inventor: SHIBATA TAKEHIKO
IPC: G11B7/00
Filed: 1986-03-31
Abstract: PURPOSE:To improve the read reliability of an address part by preventing a tracking track from being in existence in the vicinity of a track having a preformat signal so as to increase the read output of a format part by a light beam. CONSTITUTION:A tracking pre-group 1 and a pre-format pit 2 are formed on different tracks by separate laser beams so as to arrange the tracking track having the pre-group 1 in a way that the track is not in existence in the vicinity of the track having the pit 2. Then the depth of the group 1 is selected as lambda/8 and the depth of the pit 2 is selected to lambda/4 where the read condition by the light beam of a pre-format signal is optimized, and the width of them is 0.6mum. As a result, the signal of the pit 2 is not affected by the adjacent group 1, a maximum signal is read by the laser beam and the reliability of the read of an important such as address is improved.
Patent JP-S54161741-A (JP)
Title: Hot-air heater
Inventor: HORIUCHI TOSHIHIRO
IPC: F24H3/06
Filed: 1978-06-12
Abstract: PURPOSE: To use a hot-air heater also as a mattress or clothes drier or the like.  
     CONSTITUTION: Notch-bent pieces 3 are provided above a hot air blowoff port 2. Holes 3' of a hot air collecting cover 4 are engaged with the pieces 3. A suction hose 5 is connected to the hot air collecting cover 4 and a hot air blowoff section 6. A suction fan motor 7 is providing in the suction hose 5 to forcibly supply hot air to the hot air blowoff section 6. A thermostat 9 is mounted on the top of the collecting cover 4 to ajust the hot air to a temperature appropriate to dry a mattress or clothes. Connection terminlals 10 of the thermostat 9 can be coupled to those 11 led out of the hot-air heater 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55164953-A (JP)
Title: Microprogram control unit
Inventor: FUKUDA AKIRA
IPC: G06F11/30
Filed: 1979-06-07
Abstract: PURPOSE: To make control so that the failure of one peripheral unit cannot give effect on other units, by outputting the transition signal if the unit is not stopped with other instruction within preset time and supplying the return address to the address registor with this transition signal.  
     CONSTITUTION: The read only memory 4 is stored with the micro (μ) program and this program is addressed with the address counter 6, and the read-out instruction is stored in the operation registor 5 and instruction is executed with each control unit. The switching circuit 9 is connected to this counter 6, and the return address registor 8 and selection circuit 10 are connected to this circuit 9 via the line 54 and the time monitor circuit 7 is connected via the line 53. Further, the operation is switched from the μ program monitor to the μ program routine and the circuit 7 is started with the line 51. In this case, if a failure is taken place for the routine operation and preset time is elapsed for the circuit 7, a signal is fed to the circuit 9 and the content of the registor 8 is set to the counter 6 with a given timing signal, allowing to avoid the effect of failure on the monitor operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56168048-A (JP)
Title: Air conditioner
Inventor: SEKI OSAMU
IPC: F24F1/02
Filed: 1980-05-30
Abstract: PURPOSE: To keep the discharged air temperature at all times approximately constant, by arranging movable dampers in a passage for an air current, and by throttling the passage through the damper when the air conditioner is in volume controlled operation so that the discharged air flow is decreased and the input of a motor for a blower is reduced.  
     CONSTITUTION: The air conditioner includes two compressors 4, 5 and a condenser 3 located on a lower part in a casing, an evaporator 2 in a suction passage 7 located in a middle part therein, and a blower 1 located in an upper part thereof which is led to a discharge outlet 8. On the upper part of the evaporator 2 are arranged a plurality of dampers 9 swingably. When the heat load on the air conditioner is decreased, the passage is throttled by the dampers 9. Then, as the number of rotations 10 of the blower 1 is constant, the passage resistance is increased from the state G indicated at a point which meets a standard passage resistance 11, that is, the state where the passage is not throttled, to the state H as indicated at 12. Accordingly, the air flow is decreased from 100 to 50, and the input to the motor 6 for the blower is reduced from about 68 to 60. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01244335-A (JP)
Title: Chemical sensor for detecting odor
Inventor: MORIIZUMI TOYOE
IPC: G01N30/00
Filed: 1988-03-25
Abstract: PURPOSE:To determine the intensities of odors emitted from a plurality of different substances, by combining and using a plurality of sensors having receptors provided with reactivity for a broad range of materials, and identifying the patterns of the results of the measurements of a plurality of the sensors. CONSTITUTION:Each sensor element 11 in a sensor cell 1 is formed by attaching gold electrodes 13 on the upper and rear surfaces of a quartz resonator 12 whose oscillating frequency is 10-12MHz and by providing five kinds of macromolecule films on the surfaces as surface layers 14. An oscillating circuit 3 is connected to the electrode of each sensor element 11. A chemical material is adsorbed into the surface layer of the sensor element 11. Thus, the oscillating frequency is changed by the mass adding effect. The frequency per unit time from an oscillating circuit 2 is counted with a frequency counter 3. The pattern is discriminated with a nerve simulating circuit 4 having a learning function. The result is displayed on a CRT 42.
Patent JP-S61232294-A (JP)
Inventor: TOZAWA SHIYOU
IPC: C05G5/00
Filed: 1985-04-04
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-S61229741-A (JP)
Title: Document conveying device
Inventor: NAGOSHI MITSURU
IPC: B65H9/00
Filed: 1985-04-04
Abstract: PURPOSE:To enable a gap to be formed and blocked positively between a conveyor belt and a step of a scale plate by providing a belt press roller which moves linked with movement to the direction for either normal or reverse rotation of the conveyor belt, near the step of the scale plate. CONSTITUTION:A bearing member 18 of a belt press roller 19 on the side of a driving roller 14, moves on a space between P and P' approximately to the horizontal direction linked with running movement of a conveyor belt 4. Here, P is a point right above a step 22 of a scale plate 21 which is set on the end of the paper feeding side of a document glass plate 3 by the roller 19, and P' represents a forward point beyond the point P to the direction of paper feeding. That is, when the above said belt 4 is run to the direction for normal rotation of (a), the roller 19 moves to the point P' in the same direction [direction (a')] as that of the belt movement allowing a gap 23, through which a document can pass, to be formed between the conveyor belt 4 and the step 22 of the scale plate. And when the conveyor belt is run to the direction (b), the belt press roller 19 moves to the point P in the same direction [direction (b')] allowing the above said gap 23 to be blocked.
Patent JP-S54162993-A (JP)
Title: Liquid-crystal display unit using semiconductor substrate
Inventor: YAZAWA SATORU
IPC: G02F1/1333
Filed: 1978-06-14
Abstract: PURPOSE: To obtain a large-volume and small-area capacitor of a unit by using insulating films of the same quality for the silicon nitride film of the storage capacitor and the gate insulating film of a transistor.  
     CONSTITUTION: As for the liquid-crystal display unit using semiconductor substrate 3-2 its one-side panel, silicon insulating film 3-1 forming source part 3-3 and drain part 3-4 of the transistor and the insulating film forming one electrode 3-5 of the storage capacitor are formed of the same substance, and silicon nitride film 3-6 of the storage capacitor for holding a liquid-crystal driving voltage is formed to a fixed thickness. For the storage capacitor, a dielectric substance of more than 5 in specific inductive capacity is used and insulating film 3-1 is formed either by directly heat-nitriding Si substrate 3-1 or by forming a Si 3 N 4  film annealed after CVD. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11268509-A (JP)
Title: Track traveling device
Inventor: TAGAMI YOSHIO
IPC: B60F1/04
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight track traveling device capable of certainly bringing an iron wheel to contact with a rail all the time during track traveling. SOLUTION: This device is constructed of right and left truck traveling devices separately provided on right and left sides of a vehicular body, and comprises a front or a back truck traveling device provided on forward and backward of the vehicular body. For example, a right-back track traveling 20 comprises a holding bracket 22 holding an iron wheel 21 and a spring device 28, and the holding bracket 22 is structured in such a way that the iron wheel 21 can vertically move between a normal position and a downward moving position which is lower than the normal position. Therefore, at the normal position, all of the iron wheels 21 or the like provided on the front truck traveling device and the back truck traveling device on a linear rail R come into contact with the rail R.  The spring device 28 energizes the holding bracket 22 toward the downward moving position with a specified energizing force.
Patent JP-S60214628-A (JP)
Title: Clock signal generating circuit
Inventor: ASOU MAKOTO
IPC: G06F1/04
Filed: 1984-04-10
Abstract: PURPOSE:To generate a long-period clock pulse by grounding the source of one FET while a capacitor and a resistance are arranged in parallel, and obtaining an output from the drain of the other FET. CONSTITUTION:When the capacitor 13 is charged up to a desired potential through the resistance 12 after a switch 11 is closed, the FETs 14 and 15 turn off and the capacitor 13 is hardly charged and begins to be discharged through a resistance 10. At this time, the drain potential of the FET15, i.e. gate potential of the FET14 is 0V, so the FET14 is held in a pinch-off state until the potential of the capacitor 13 drops below several or 1V. Then, when the capacitor 13 is discharged and the internal impedance of the FET14 begins to decrease, the FETs 14 and 15 decrease in internal impedance mutually, so they turn on speedily and the capacitor 13 begins to be charged. Consequently, long-period clock pulses are outputted from the drain of the FET15.
Patent JP-H11268003-A (JP)
Title: Veneer defect repair method
Inventor: NISHIZAWA SHIGEO
IPC: B27M1/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To repair a veneer without lowering the yield, without the necessity of providing a separate repair veneer and without the generation of unconforming sections in appearance. SOLUTION: When defects A and B on an edge or its vicinity of a veneer 10 are repaired, the veneer 10 is cut into a rectangular shape (symmetrical shape) including the defect A inside to form cut veneer 10A and 10B, and the cut veneers 10A and 10B are rotated by 180 deg. and so embedded into holes after cutting as to locate defects A and B inside the original positions. Although the method is effective only in the case the defects such as knots are on the edge or in the vicinity of the veneer, the yield is not lowered by the method, and the necessity of providing separately a repair veneer is eliminated and unconforming sections in appearance are not generated in the method.
Patent JP-H0618097-A (JP)
Title: Solar energy absorbing apparatus
Inventor: AKIYAMA KENJI
IPC: F24S23/74
Filed: 1991-04-04
Abstract: PURPOSE:To converge solar beams without dispersing them into atmosphere and obtain an efficient solar energy converging furnace. CONSTITUTION:A solar energy absorbing apparatus is provided with a device 3 for converging solar beams 1 and directing beams of light continuously into a light receiving housing 2. The incident light 10 travels spirally, while reflected by reflective plates 4 provided in the housing 2, whereby the solar energy is cenfined in the same housing 2.
Patent JP-2000266733-A (JP)
Title: Ultrasonic testing device for concrete
Inventor: YAMASHITA HIDETOSHI
IPC: G01N29/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic testing device with a small measurement error due to roughness of a concrete surface even without smoothing the concrete surface. SOLUTION: This device 1 is composed so that the character of a concrete is tested by providing an ultrasonic oscillator 2 and receiver 3, abutting each of the oscillator 2 and the receiver 3 to a surface of the concrete being the test target, propagating an ultrasonic signal to the concrete, and detecting the degree of this propagation. In such a case, diameters of end faces 2a and 3b of the oscillator 2 and the receiver 3 abutting to the concrete are set roughly between 1 mm to 5 mm for eliminating the effect of irregularity of the concrete surface.
Patent JP-H07277638-A (JP)
Title: Elevator device
Inventor: OTA KENGO
IPC: B66B11/02
Filed: 1994-04-11
Abstract: PURPOSE:To reduce the sound of drainage of an elevator cooler system by dispersing the condensed water drained from a drainage valve into a drainage tank provided in an elevator shaft through the drainage valve provided under the ground of a car. CONSTITUTION:When a car 3 stops at a stopping floor, the condensed water generated by a cooler system 4 is drained to a drainage tank 6 by opening a drainage valve 5. When the condensed water is received to the drainage tank 6, the condensed water drained from the drainage valve 5 can be dispersed by installing a square pyramid type net form article in the drainage tank 6. As a result, the sound of drainage in the drainage tank 6 can be reduced, the condensed water does not hit directly the side wall in the drainage tank 6, and the water splash of the condensed water can be eliminated. A defect of an apparatus in the elevator shaft can be prevented consequently.
Patent JP-H03272776-A (JP)
Title: Semiconductor medical tool
Inventor: CHIKUMA TOICHI
IPC: A61N1/00
Filed: 1990-03-23
Abstract: PURPOSE:To enhance the therapeutic effect and simplify the method of use by forming each diode circuitry from two diodes of the same type parallelly in the opposite directions, and arranging a plurality of such diode circuitries electromagnetic inductively so that the axes intersect orthogonally with each other. CONSTITUTION:Two diodes 2 of the same type are parallelly connected to opposite directions each other, and the two terminals are connected to form a diode circuitry 3 in the form of a square column of 1.1mmX1.5mmX3mm in the dimensions, and two of such diode circuitries 3 are arranged so that their axes lie alongside the axes of coordinates (x), (y) intersecting orthogonally to each other. As a result, abnormal current due to pain, muscle stiffness, etc,. can be decomposed into three vectors intersecting orthogonally to one another, so that the abnormal currents in the three vector directions are neutralized perfectly to vanish in three of such diode circuitries arranged so that the axes intersect orthogonally with one other.