baber/WOPTO huggingface dataset:
Patent JP-H02244519-A (JP)
Title: Backlight membrane switch
Inventor: KUROSAWA MASARU
IPC: H01H13/20
Filed: 1989-03-17
Abstract: PURPOSE:To illuminate the whole key display part evenly with a sufficient illuminance by dispersing and converging the light from a light source using a diffusion plate, and introducing the light to a transparent click sheet through a transparent lower electrode sheet, electrode contact, and upper electrode sheet. CONSTITUTION:In an electrode sheet 41, a lower electrode sheet 43 and an upper electrode sheet 42 made of soft, transparent insulative resin are put one over another with a spacer 44 interposed, wherein transparent electrode contacts 45, 45 are furnished on the mating surfaces of these two sheets 42, 43 being composed of the contacts 45, 45, transparent paste, and conductive film and located in the space 44a. A click sheet 46 is embossed at the oversurface of another spacer 47, and a transparent dome-shaped part 46a is adhered to the part over electrode contact 45 and space 47a. An injection molded LED spacer 49 furnished with a diffusion plate 52 is provided on the undersurface of the lower electrode sheet 43. This diffusion plate 52 is formed by adding several tens of % glass powder to polycarbonate, being subjected to a diamond cut process to have light dispersing and converging functions.
Patent JP-S60208726-A (JP)
Inventor: DOMINITSUKU DONA
IPC: H04N5/335
Filed: 1984-04-02
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-S58182770-A (JP)
Title: State history storage device
Inventor: SHIBATA YOSHIHISA
IPC: G06F11/34
Filed: 1982-04-20
Abstract: PURPOSE:To prevent an overflow of a tracer memory, by writing the writing timing to the tracer memory together with the timer value when a signal to be traced varies. CONSTITUTION:When either one of signals 101-10n to be traced and stored has a change, the values of these signals and the count value 18 of a counter circuit 4 of that moment are written to the address of a tracer memory 8 which is shown by a memory address 16. In such a way, the signals 101-10n are written to the memory 8 together with the hitherto time (count value) with each change of these signals and while a valid signal 11 is kept at ''1'', i.e., until a fault is detected. This prevent an easy overflow of the memory 8.
Patent JP-S55157631-A (JP)
Title: Synthetic resin material having improved light transmission property and heat retaining property
Inventor: ICHIHARA YOSHIJI
IPC: C08K3/40
Filed: 1979-05-28
Abstract: PURPOSE: The title composition useful as an agricultural film, capable of absorbing infrared rays of wide wave length, not causing whitening, and having improved water resistance, obtained by adding phosphate glass powder as an infrared light  absorber to a transparent synthetic resin.  
     CONSTITUTION: 2.0W25wt% of phosphate glass powder, preferably finely divided particles having diameters not more than 10μ, is added to a transparent resin, e.g., polyolefin, polyvinyl chloride, etc. The addition of 1W60mol% of an alkaline (earth) metal oxide to the phosphate glass consisting mainly of P 2 O 5  can adjust the melting point and refractive index of the resin, and the addition of aluminum oxide, boron oxide, and titanium oxide strengthen the glass and enlarge an infrared light absorption width. The surface treatment of the glass powder with paraffin, fatty acid, etc. improves its dispersibility into the resin, increases the interfacial adhesiveness to the resin, and raises tensile strength, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60209696-A (JP)
Title: Nuclear reactor circulation pump
Inventor: MATSUMOTO KIYOSHI
IPC: F04D29/16
Filed: 1984-04-04
Abstract: PURPOSE:To magnify the size of an impeller by a method wherein the small diametral section of outer peripheral ring of the impeller is utilized as the inlet end of a diffuser and a narrow and bent flow path is provided in the nuclear reactor circulation pump by the small diametral section and a large diametral section. CONSTITUTION:The small diametral section 8a, having an outer diameter D1, and the large diametral section, having the outer diameter D2, are formed at the lower end side of the outer peripheral ring 8 and the narrow flow path 13 is provided by both small and large diametral sections together with the recesses 10a, 12a of both bearings 10, 12. According to this method, the size of the impeller may be magnified and the sealing property between the impeller and the diffuser may be improved without enlarging the outer diameter of the diffuser 9.
Patent JP-S62223581-A (JP)
Inventor: KAWAMOTO YUKINORI
IPC: F25B27/02
Filed: 1986-03-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03266588-A (JP)
Title: Color signal correcting device for color video camera
Inventor: KOYAMA NORIO
IPC: H04N9/68
Filed: 1990-03-15
Abstract: PURPOSE:To prevent the horizontal contour of a color signal from being dulled by superposing the horizontal contour signal, which is obtained by differentiating a luminance signal, on a gain control terminal of the color signal to control the gain of the horizontal contour of the color signal. CONSTITUTION:A horizontal contour signal generating member 9 differentiates the separated luminance signal to generate the horizontal contour signal and superposes the generated horizontal contour signal on a gain control signal to a gain control part 7. That is, the gain of the leading edge of the color signal is raised and that of the trailing edge is reduced by the horizontal contour signal. Thus, the horizontal contour part of a color signal C is distinct in the same manner as the horizontal contour part of the luminance signal, and color blur is improved to obtain a picture of high quality.
Patent JP-H06258335-A (JP)
Title: Method and apparatus for measurement of acceleration and deceleration performance
Inventor: KAWAGUCHI KIYOSHI
IPC: G01P15/00
Filed: 1993-03-03
Abstract: PURPOSE:To measure the unloaded running time and a distance-based actual average velocity in a real-time manner without a measuring irregularity and to measure the performance of an acceleration and a deceleration by a method wherein an intermediate velocity is set between an initial velocity and a target velocity, the time which elapses until the intermediate velocity is reached is measured and the unloaded running time is computed. CONSTITUTION:A plurality of intermediate velocities are set between an initial velocity and a target velocity, and a first reference intermediate velocity Va and a second reference intermediate velocity Vb [where (b)>(a)] are selected out of them. Then, while the velocity of a vehicle or the like is being measured continuously, the time which elapses from the time when an adjustable-velocity instruction has been issued up to the time when the individual intermediate velocities are reached is measured. Individual unloaded running times are computed on the basis of obtained data, and their irregularity is judged. When the irregularity is judged to be small, the individual unloaded running times which have been comouted regarding the reference intermediate velocities are displayed as unloaded running times. A distance-based actual average velocity is found by using the unloaded running times and a braking distance, or the braking distance is computed on the basis of the reference velocity of the vehicle.
Patent JP-H05269464-A (JP)
Title: Membrane separation apparatus
IPC: C02F1/44
Filed: 1992-03-24
Abstract: PURPOSE:To enhance the salt removing efficiency of a RO membrane separation apparatus in a second stage and provide treated water with high quality in two-stage RO membrane separation apparatus wherein pH is adjusted to alkali side by adding alkali to raw water. CONSTITUTION:A RO membrane having high salt removing efficiency at low salts concentration is used as a RO membrane of a RO membrane separation apparatus 2 in a second stage. Consequently, since a membrane having high salt removing efficiency at low salts concentration is used for the RO membrane of the RO membrane separation apparatus 2 in the second stage, salt removal treatment is carried out at high salt removing efficiency in the RO membrane separation apparatus 2 in the second stage to which water passed through a RO membrane separation apparatus 1 in a first stage and having low salts concentration is led.
Patent JP-2000262753-A (JP)
Title: Ropeway with gliding tool for automatic returning mechanism
Inventor: NOMURA SHOICHI
IPC: B61B12/02
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To remarkable improve the convenience of a player by automatically returning a gliding tool to a start point after the finish of the gliding by the gliding tool. SOLUTION: In this ropeway with a gliding tool automatic returning mechanism, comprising a gliding tool 4 formed by a running block portion 5 and a suspending rope 6, and mounted on a gliding rope installed between a starting base 1 and a finish point strut 2, so that a player suspends from the suspending rope 6 and glides from a starting point A to a finish point B, the gliding tool automatic returning mechanism for accumulating the returning force of the gliding tool 4 by the gliding of the gliding tool 4 from the start point A to the finish point B, and making the accumulated returning force act on the gliding tool 4 in accompany with the releasing of the suspending force at the finish point B for automatically returning the gliding tool 4 to the starting point A.
Patent JP-S58182074-A (JP)
Inventor: TETSUKAWA KAZUO
IPC: F25D17/08
Filed: 1982-04-20
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-H07248324-A (JP)
Title: Peak area measuring method in gas chromatograph
Inventor: OTA HAJIME
IPC: G01N30/86
Filed: 1994-03-11
Abstract: PURPOSE:To perform a density measurement accurately by reducing the extent of error ingredients, and measuring a peak area so well in terms of reproducibility even if a base line is curved and varied to some extent as well as the peak is small. CONSTITUTION:In this peak area measuring method, two peak start points ST1, ST2 and two peak end points EN1, EN2 of respective peaks P1 and P2 in a density signal waveform are found out, while a signal waveform to be securable in connecting respective density signal values of those of peak start points ST1, ST2, peak end points EN1, EN2, gate-on point Gon, gate-off point Goff with a straight line is regarded as an approximate base line, thereby finding an area SB of this approximate base line, and this approximate base line's area SB is substrated from a total area SA of the density signal waveform, finding a peak area Sp as well, and then on the basis of this found peak area Sp, the density measurement of a measured gas composition is thus carried out.
Patent JP-H05222712-A (JP)
Title: Dust collector
Inventor: KUSUNOKI AKIRA
IPC: E02B5/08
Filed: 1992-02-07
Abstract: PURPOSE:To reduce the load on a dust collector even at generation and inflow of a large quantity of dust and maintain the water level difference between the upper stream and the lower stream of the dust collector within a certain limited range by providing a preliminary dust collector made of perforated flat plate upstream from the dust collector. CONSTITUTION:A dust collector 100 in which a screen frame 4 provided with a screen for collecting dust is joined with an endless link chain 3 and the link chain 3 is driven by means of a pair of upper and lower sprockets 1, 2, is provided. Next, a preliminary dust collector 200 composed of a perforated flat plate 240 crossing a water passage 12 and a pair of right and left perforated flat plates 250, 250 one-side ends of which are connected to the inner wall of the forward water passage and the other-side, ends are connected to the middle part of the perforated flat plate 240, is provided upstream from the water passage of the dust collector 100. When a large quantity of dust such as jellyfish is generated and let flow in, large dust is caught by the perforated flat plates 240, 250 of the preliminary dust collector 200, the load on the dust collector 100 is reduced, and water level difference between the upper stream and the lower stream of the dust collector is maintained within a certain limit.
Patent JP-S59193088-A (JP)
Inventor: MASUDA JIYUNICHI
IPC: G06F17/50
Filed: 1983-04-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63230004-A (JP)
Inventor: NOSAKA KENKICHI
IPC: A01B59/043
Filed: 1987-03-19
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-S556901-A (JP)
Title: Using method of acoustic coupler
Inventor: MIYAZAWA KUNIAKI
IPC: H04M1/215
Filed: 1978-06-05
Abstract: PURPOSE:To prevent the lowering of the speech quality which is due to the shortage of the contact pressure between the fixed electrode and the carbon powder or the gap caused between them in case the carbon-type transmitter microphone is turned down in use. CONSTITUTION:It is advised that the acoustic coupler is used in such attachment attitude that the angle of inclination of the acoustic coupler may be within 45 deg. to the horizontal plane of the speaker's center axis.
Patent JP-H0321230-A (JP)
Title: Determination of flow rate of flow passing through orifice in wall using ultrasonic color doppler tomography
Inventor: JIYURIASU EMU GARUDEIN
IPC: G01S15/89
Filed: 1990-03-16
Abstract: PURPOSE: To determine a rate of flow in a way that a plurality of uniform velocity points in distribution of first and a second velocity of flow demarcate the surface of the uniform velocity for showing a specified velocity, an oval model demarcates the surface of the uniform velocity, and the surface area of the oval model is calculated and then the surface area is multiplied by the specified velocity. CONSTITUTION: A probe 110 is arranged in conformity with an orifice 160 in the outside wall 194 of a box 150, an ultrasonic wave signal generated by the probe 110 is directed to the orifice 160. The ultrasonic wave signal to be transmitted by the probe 110 is further transmitted as a fun-shaped beam, and two dimensional display of a liquid passing through the orifice 160 is given by scanning on the orifice 160. The two dimensional display of the flow of liquid is shown as a π-type image 200 on a display monitor 132, and the color of the display of π-type image 200 shows a liquid velocity in a specified position in the scanning portion of two chambers 152, 154. Like this, it can determine a flow ratio by catching an overflowed rate of liquid in a vessel which is calibrated over the time of predetermined rate, and calculating the rate of flow per a unit time.
Patent JP-S542507-A (JP)
Title: Wall-panel of cold liquid underground tank
Inventor: OOTANI YASUHIKO
IPC: F17C3/00
Filed: 1977-06-08
Abstract: PURPOSE:To advance heating operation performance by letting mixed refrigerant lagged to be boiled flow through each element of a compressor, which compresses refrigerant, an outdoor heat exchanger, a pressure reducting device, a room heat exchanger, and a refrigerant container which accumulates refrigerant.
Patent JP-H0587536-A (JP)
Title: Device for interferential-measuring thickness of transparent sample layer
Inventor: GERUHARUTO HOOBERUKU
IPC: G01B11/06
Filed: 1992-03-25
Abstract: PURPOSE: To accurately measure the thickness of a sample layer in a short time even when the thickness is thick by arranging a reference layer having nearly the same optical thickness as the sample layer has in front of the sample layer and measuring the progress of the intensity of light which varies depending upon the wavelength with a spectrophotometer. CONSTITUTION: A transparent sample layer 11 is irradiated with a beam in a sufficiently large wavelength region emitted from a light source 14 through a lens 12 and beam splitter 13. The beam component reflected by both boundary surfaces 11g and 11h are converged to the slit 15s of a spectrophotmeter 15 by means of the lens 12 through the beam splitter 13. By using this spectrophotometer 15, the progress of intensity of light which varies depending upon the wavelength is measured. Since the progress of intensity becomes the maximum and minimum due to the interference between beam components reflected by the surfaces 11g and 11f when the thickness 11b of the layer 11 is about 1-50μm, the thickness 11b of the layer 11 can be measured accurately.  When the thickness 11b is thicker than 100μm, a reference layer 16 having parallel surfaces and nearly the same thickness as the layer 11 has is inserted into the optical path. When the layer 16 is inserted, additional interference which makes the detection and measurement of the thickness 11b easier occurs.
Patent JP-H07280368-A (JP)
Title: Cooling oil controller for cryogenic refrigereator
Inventor: MIURA KATSUYA
IPC: F25B31/00
Filed: 1994-04-05
Abstract: PURPOSE:To prevent cooling oil from being irregularly stored into one compressor by injecting the oil from a pump from an exterior to an interior of the compressor to be supplied and communicating the one compressor with the other by an oil return tube to return the oil in high stage compressor to the low stage compressor. CONSTITUTION:The cooling oil controller for a cryogenic refrigerator comprises a first injection tube 46 for injecting cooling oil in a low stage compressor 4 after the oil in the compressor 4 is sucked by a pump 45 and then discharged out of the compressor 4, and a second injection tube 51 for injecting the oil in a high stage compressor 8 after the oil in the compressor 8 is sucked by a pump 50 and then discharged out of the compressor 8. The controller further comprises an oil return tube 55 for supplying the oil in the compressor 8 into the compressor 4. Thus, the oil is smoothly discharged together with refrigerant gas from the compressors 4, 8 and hence prevented from being stored therein.
Patent JP-H11265851-A (JP)
Title: Stand for gas flow regulating plate or heater cover
Inventor: NAKAJIMA HARUKI
IPC: H01L21/22
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a stand which is capable of making the position of a gas flow regulating plate or heater cover easily adjustable for improving the uniformity of working in the case of forming a film on a wafer or etching the wafer, by using a process gas in a vertical semiconductor manufacturing device. SOLUTION: A heat cover stand 1 has a T-like shape as a whole and is composed of a beam section 2 which is oriented in the diametrical direction of a reaction chamber and supports a heater cover 35 and a support section 7, and a seat section 8 which support the beam section 2 at the center of the section 2. The beam section 2 is rotatably fixed to the support section 7 with bolts 6 and long holes 4 elongated in the diametrical direction are formed at both ends of the beam section 2. Bolts 3 which can be fixed after being moved within the extent of the long holes 4 are engaged with nuts 3n on the lower surface side of the long holes 4, after passing through the through-holes 37 of the heater cover 35.
Patent JP-S62231087-A (JP)
Inventor: NAKAGAWA MASANORI
IPC: D06M13/402
Filed: 1986-03-27
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-S57181284-A (JP)
Title: Magnetic video recording and reproducing device
Inventor: KOGA YOSHIO
IPC: G11B15/18
Filed: 1981-04-30
Abstract: PURPOSE: To prevent a noise from superposing on a video signal by fixing the phase of noises in an odd and an even fields to a vertical synchronizing signal during high-speed reproduction.  
     CONSTITUTION: The output signal of a frequency oscillator 5 fitted to a capstan motor 2 is switched by a normal playback control signal S 1  and a fast playback control signal S 2  and during high-speed reproduction, the output of the frequency oscillator 5 is frequency-divided by an even-numbered multiple of a number for normal reproduction and then applied to a speed control circuit 10. Further, a control pulse output signal C recorded on a tape 3 is switched by both the control signals S 1  and S 2 ; when fast reproduction is carried out, the output signal C is frequency-divided and applied to a phase control circuit 8, whose output is applied to the speed control circuit 10. The output of the speed control circuit 10 is applied to a motor driving circuit 11 to rotate a motor 2 normally or reversely by the normal rotation control signal S 3  or reversing control signal S 4 , thus performing fast reproduction in fast-forward or rewind mode. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07277545-A (JP)
Title: Transport device of sheet body
Inventor: OGINO KAZUYOSHI
IPC: B41J13/08
Filed: 1994-04-05
Abstract: PURPOSE:To miniaturize the width of a sheet body transport device to a size that is approximately equal to the width of a paper transport passage. CONSTITUTION:Both ends of shafts 21-23 are shaft-supported by means of a chassis 10, and delivery rollers 31-36 are fixed at the respective shafts 21-23, and a drive pulley 30 is integrally fitted to delivery rollers 35 and 36, delivery rollers 31 and 32 adjoining mutually, and toothed belts 52, 53 are hung around between the delivery rollers adjoining respectively. The toothed belt 52 is hung further around the pulley of a motor 50 fitted to the inside of the chassis 10, and the shafts 21-23 are driven by means of this motor 50.
Patent JP-S54158377-A (JP)
Title: Recovering method for halogen group compound from activated carbon
Inventor: MIZUSHIRO TSUYOSHI
IPC: C07C67/00
Filed: 1978-06-06
Abstract: PURPOSE: To recover the above mentioned compound with a high recovery and also, to decrease the decomposition, by forcibly flowing water solution contained water in specific temperature extent or stabilizer of the above compound in activated carbon adsorbed halogen group compound.  
     CONSTITUTION: Halogen group compound is recovered from activated carbon, by flowing 10W100°C of water solution dissolued 10W100°C of water or stabilizer of  halogen group compound in the activated carbon adsorbed halogenide hydrocarbon  by pump forcibly and moreover, on occasion demands, reducing the pressure under  the existence of the above water or water solution after that. The water solution  used for desorption is separated from recovered halogen group compound at the  water separation decanting vessel and loss of the stabilizer is extremely decreased  because the above water solution is able to use repeatedly. Decomposition of the  compound is decreased extremely because the desorption is carried out at low temperature, such as 10W100°C, and general stainless steel is used enough for the  material of apparatus because decomposed matter is also caught in the stabilizer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61226633-A (JP)
Title: Method for testing tensile strength of material
Inventor: MAYUMI TAKAAKI
IPC: G01N3/08
Filed: 1985-03-31
Abstract: PURPOSE:To give an upper yielding point and a maximum load point to the real time conforming to the definition by making the reference value elongation into the standard, making unconditionally the load peak point when the elongation smaller than this is shown, into the upper yielding point, and making the load peak point when the elongation larger than the reference elongation is shown, into the maximum load point. CONSTITUTION:The size of a sampled elongation value Ei and a reference elongation Eo stipulated beforehand is compared. In the material having two load peak points, for the reference elongation Eo, the elongation at the intermediate value of the elongation value of respective peak points is suitably set and stipulated. When the detected peak value is larger than the conventional peak value Lp, a load value Li to show the peak is replaced to Lp1. On the other hand, when the elongation value Ei is judged to be larger than the reference elongation Eo, the detected peak point load value Li is replaced to Lp2. When the test is completed, the renewed Lp1 is outputted as an upper yielding point Yp and the renewed Lp2 is outputted as a maximum load point Mx.