baber/WOPTO huggingface dataset:
Patent JP-S5818095-A (JP)
Title: Evaporator
Inventor: NAKAYAMA HISASHI
IPC: F28F13/18
Filed: 1981-07-24
Abstract: PURPOSE:To reduce the resistance to two-phase fluid flow of a medium to be  evaporated, by arranging heat exchanger plates having corrugation with a constant pitch in the vertical direction to extend vertically and in parallel with each other, and forming cavities and grooves respectively at upward inclined sections and downward inclined sections of the corrugation on the side thereof facing the fluid passages of a work medium. CONSTITUTION:Each of heat exchanger plates 9 is formed with corrugation with a constant pitch P in the vertical direction. By connecting each two heat exchanger plates 9 facing toward each other by means of connecting plates 10, there are formed alternately medium liquid passages 11 formed with enlarged sections 11a and contracted sections 11b alternately and having an open top and a closed bottom and heating fluid passages 15 formed with contracted sections 15a and enlarged sections 15b alternately and having both of the upper and lower ends opened are formed alternately between the heat exchanger plates 9. Further, many cavities 12 are formed at upward inclined sections 9a of the passage 11, while a proper number of small grooves 14 capable of attracting liquid film 22 by the capillary action are formed at downward inclined sections 9b of the passage 11.
Patent JP-H08280896-A (JP)
Title: Pachinko machine
Inventor: KISHI TOSHIHITO
IPC: A63F7/02
Filed: 1995-04-17
Abstract: PURPOSE: To provide a pachinko machine which can heighten the fun with the game by giving variation to the process till final determination of a hit. CONSTITUTION: When a struck ball hits either of a plurality of figure lines 34a, 34b, 34c in a figure display device 34 and an applicable figure is showed, a bonus hole is opened (D). In case (E) a hit figure is showed on the figure line surrounded by a value addition line display frame 36, a bonus hole is opened and the probability of hit generation is shifted to a higher probability state. Because the opening of the bonus hole and the shift to the high probability state are determined via different figure varying processes, the fun with the game is heightened.
Patent JP-S608292-A (JP)
Title: Production of cystamine salt
Inventor: NOGUCHI YOSHIAKI
IPC: C07C323/25
Filed: 1983-06-28
Abstract: PURPOSE:To produce the titled compound useful as an intermediate of pharmaceuticals, etc., in high yield and purity, by oxidizing cysteamine or its salt to obtain cystamine, extracting the cystamine with an organic solvent incompatible with water, and reacting the extract with an inorganic acid. CONSTITUTION:An aqueous solution of sodium hydroxide is added to cysteamine or its salt, and an aqueous solution of hydrogen peroxide is added dropwise to the mixture to effect the oxidation reaction and obtain cystamine. An organic solvent incompatible with water, e.g. toluene, is added to the obtained cystamine, and thoroughly stirred. After separating the by-produced sodium chloride from the system by filtration, the reaction mixture is further made to react with an inorganic acid such as an aqueous solution of sulfuric acid, and the product is left at rest and separated into the aqueous layer and the organic solvent layer. The aqueous layer is concentrated to dryness by heating under reduced pressure to obtain the objective compound.
Patent JP-H0415765-A (JP)
Title: Image data vectorization system
Inventor: SUZUKI MOTOYUKI
IPC: G06T9/20
Filed: 1990-05-02
Abstract: PURPOSE:To improve the vectorization accuracy of the image data by correcting the contact, the break and the blur of the graphic elements included in the image data (images) inputted and stored in an image memory by the conversations with the display screens and vectorizing the corrected image data. CONSTITUTION:The image data (images) stored in an image data memory 11 are displayed on a screen by an image data display means 12. An image data editing means 13 corrects the blurred and broken parts of the displayed image data by plotting and then a contact part by erasion. These correction results are reflected on the memory 11. Thus the image data can be corrected without reinputting the image data with use of an image input device. Then the corrected (edited) image data are vectorized by an image data vectorization means 14. As a result the vector information can be produced efficiently and with high accuracy.
Patent JP-H0412981-A (JP)
Title: Emergency operation device for elevator
Inventor: UCHINO HIDEO
IPC: B66B5/02
Filed: 1990-05-02
Abstract: PURPOSE:To reduce the probability of incurring uneasy feeling and irritation feeling due to the suppressing of the emergent operation by installing the first earthquake sensor which does not suppress the operation of an operating device in electric failure when the seismic intensity is relatively small and the second earthquake sensor for suppressing the operation in electric failure when the seismic intensity is relatively, large. CONSTITUTION:An electric failure and an earthquake occur at the same time, and if the oscillation is in a degree where a srtructure and elevator are not damaged, only the first earthquake sensor operates, and an always opened contract point 22 is closed, and the always opened contact point 23 of the second earthquake sensor is not closed, and the always closed contact point 21a of an anomaly detecting relay 21 is not opened. Accordingly, the emergent operation in electric failure is carried out, and a cage is operated to the closest floor, and the confined passengers are rescued. When an earthquake in the larger degree and electric failure are generated in double form, and the first and second earthquake sensors operate, the always opened contact points 22 and 23 are closed, and a dc circuit of E+-11f-22-23-21-E- is formed, and an anomaly detection relay 21 is energized to open the always closed contact point 21a. Accordingly, the emergent operation of a cage is suppressed, and the safety of the passengers is secured.
Patent JP-H03208798-A (JP)
Title: Aircraft plane display device indicating vertical speed, trafek information and collision preven- tive advice information and its display method
Inventor: POORU EI MIRO
IPC: G01S13/933
Filed: 1990-05-02
Abstract: PURPOSE: To dispense with independent mounting of a scale including a marker indicating the present vertical airspeed of an aircraft from a display screen by displaying the speed causing collision and the collision avoiding speed in the different positions near the scale by different colors when one of the other aircraft is in a course of collision. CONSTITUTION: When it is judged that one of the other aircraft indicated by an icon 109 is in such course as to collide with a monitoring aircraft, the range of the vertical speed for avoidance is displayed by a red region 120 on a scale 103 of a vertical speed indicator so as to prevent collision. The vertical speed capable of preventing collision is displayed by a different color region, for instant, a green region 121. By this structure, traffic information and collision settlement advisory information can be displayed without independently mounting a display, screen.
Patent JP-S61274159-A (JP)
Title: Power transmission mechanism for motor-cycle
Inventor: YASUMA YUKIO
IPC: F16H13/08
Filed: 1985-05-30
Abstract: PURPOSE:To reduce the noise by constituting a reduction apparatus from the connection in series in multistages of planetary frictional roller type reduction apparatuses and making different each other the number of the planetary rollers of each planetary frictional roller type reduction apparatus. CONSTITUTION:A reduction apparatus 4 is constituted of the connection in series in multistages consisting of a planetary frictional roller type reduction apparatuses, and each number of the planetary rollers 16 and 21 of each planetary frictional roller type reduction apparatus is made different. Therefore, the generation of the vibration due to the synchronization of the planetary rollers 16 and 21 in frictional transmission is prevented, and the exceedingly quiet power transmission is permitted.
Patent JP-H07313343-A (JP)
Title: Rice washing/cooking device
Inventor: FUKUDA YOJI
IPC: A47J27/00
Filed: 1994-05-27
Abstract: PURPOSE:To provide a rice washing/cooking device wherein a washing device can be adapted either to a stationary type or movable type. CONSTITUTION:A washing device to wash and discharge rice is laterally movably provided above a plurality of rice cooking pots 1 which are provided in a row in the lateral direction. On the top of the rice cooking pot 1, a pot lid 4 with a hole 3 through which the rice is discharged from the washing device and clean water for rice cooking pass, and at the same time, being equipped with a shutter 11 to open/close the hole 3 is provided. The pot lid 4 is vertically movably provided to the rice cooking pot 1.
Patent JP-S62272674-A (JP)
Title: Solid-state image pickup device
Inventor: SASAKI SATOYUKI
IPC: H04N5/335
Filed: 1986-05-20
Abstract: PURPOSE:To improve an adjustment operating characteristic by providing a focal point driving mechanism for adjusting the focal point of an optical system in a camera head part, and providing a means for controlling the focal point driving mechanism in a camera control part. CONSTITUTION:The focal point driving mechanism for adjusting the focal point of the optical system is provided in the camera head part 10 and this focal point driving mechanism can be remotely adjusted by a motor driving circuit 28 disposed in the camera control part 12. An operation member is operated while monitoring a monitor 29, thereby, the motor driving circuit 28 of the camera control part 12 outputs to the driving motor 24 of the camera head part 10 to drive a rack 18 in directions shown by arrows A, B through the first and the second gears and a worm gear 22. The rack 18 moves a fixed ring 16 and a movable lens 15 in the directions shown by the arrows A, B with the movement to adjust the focal point.
Patent JP-H03101916-A (JP)
Title: Assembly comprising window glass and frame formed integrally with saif window glass and manufacture thereof
Inventor: JIYATSUKU BUTEIRIE
IPC: C09J5/06
Filed: 1990-05-01
Abstract: PURPOSE: To simplify an assembling operation by joining window glass to a frame through the intermediary of a joining material constituted of thermoplastic polyurethane, polyether amide and a mixture of these two polymers. CONSTITUTION: In an assembly, window glass is joined to a frame through the intermediary of a strip-shaped joining material of a thermoplastic substance having a base of polymers selected out of a group comprising thermoplastic polyurethane, polyether amide and a mixture of these two polymers. Herein the thermoplastic polyurethane is obtained by mutual reactions of polycaprolactone of which the molecular weight is within the range of about 500-2000, α,ω-alkylene glycol having 2-6 carbon atoms and 4,4'-diphenylmethane diisocyanate or 4,4'-dicyclohexylmethane diisocyanate, and the polyether amide is obtained by polycondensation of repeating units of α,ω-dicarboxyl polyamide and aliphatic α,ω-dihydroxylated polyoxyalkylene.
Patent JP-S5341914-A (JP)
Title: Malfunction preventing system for semiconductor crosspoint switch
Inventor: SHIRASU HIROTOSHI
IPC: H04Q3/52
Filed: 1976-09-29
Abstract: PURPOSE:To prevent the effect of noise or polarity inversion from being given directly to the crosspoint and thus to improve the transmission property, by providing a circuit which keeps the voltage and current in a constant direction between the semiconductor crosspoint switch and an external circuit.
Patent JP-S60261074-A (JP)
Title: Magnetic disc device
Inventor: MATSUURA HIDEO
IPC: G11B5/012
Filed: 1984-06-06
Abstract: PURPOSE:To shorten efficiently sink byte search operation by writing the sink byte in synchronizing with a sector pulse specifying a sector position and detecting the sink byte in synchronizing with the sector pulse. CONSTITUTION:The location of each sector is set by a sector pulse 5 generated in an adaptor by an index signal generated at one revolution of a magnetic disc. A pulse 5 is inputted, a signal calculated by FF8, 9 is inputted, a sink byte write signal 3 is generated by converting a count value of a counter 4 counting the index signal and the sink byte being synchronizing information at recording start is recorded based on the signal 3. In reading the written sink byte, the sink byte is detected by outputting a sink byte search instruction from the adaptor to a drive through the use of a sink byte search signal obtained by converting the count value of a counter 4 with a signal in synchronizing with the pulse 5. Thus, the searching is executed efficiently in a short time.
Patent JP-H01286501-A (JP)
Title: Antenna for mobile body
Inventor: NISHIKAWA KUNITOSHI
IPC: H01Q1/32
Filed: 1988-05-12
Abstract: PURPOSE:To improve the characteristic of a vertically polarized wave by canceling an induced current caused in a conductor part of an automobile by means of a couple of antenna bodies so as to prevent production of a horizontally polarized wave. CONSTITUTION:A couple of antenna bodies 100 are provided symmetrically within one and same plane and currents of same phase and same amplitude are fed to a couple of the antenna bodies 100. Thus, induced currents caused on a metallic vapor-deposited plane of a mirror body 22, etc., by both the currents differ from 180 deg. in the phase but have the same amplitude, then they are canceled together thereby preventing the production of a horizontally polarized wave due to the induced currents is prevented. Then regardless of the configuration of the antenna fitted to a conductor of an automobile such as a back mirror 20, the characteristic is not disturbed due to the production of the horizontally polarized wave and a sufficient gain is obtained for the vertically polarized wave.
Patent JP-S5817613-A (JP)
Title: Film forming device by glow discharge
Inventor: OBARA MASAO
IPC: C23C16/509
Filed: 1981-07-24
Abstract: PURPOSE:To efficiently form a film of uniform quality and thickness over a large area in a good reproducibility by disposing gas inlet and outlet of an accumulation chamber at the center with one, and at the periphery with the other. CONSTITUTION:An accumulation chamber 1 is evacuated via a main exhaust system to high vacuum less than 10<-6>Torr, a main valve 2 is then closed, SiH4 gas is led from a gas inlet 10 to the chamber 1, thereby forming a film. At this time, the SiH4 is led from the periphery of the chamber 1 and is exhausted from a gas outlet 11 at the center. Since an aluminum drum itself is rotated, the SiH4 gas is vanished in the directivity of the gas flow at each section in the vicinity of the surface of the drum 12, so that the velocity distribution becomes uniform. When a high frequency power source 17 is energized in this state, a plasma is produced between a metal cylinder 6 and the grounded drum 12. Since the flow of the SiH4 gas is uniform on the surface of the Al drum 12, a-Si:H film of uniform quality and thickness can be formed over the entire surface of the drum 12.
Patent JP-H06330349-A (JP)
Title: Colored ti plated material
Inventor: TERADA MAKOTO
IPC: C23C26/00
Filed: 1993-05-18
Abstract: PURPOSE:To color a Ti plated material with excellent designability by successively forming an insulating layer and a Ti plating layer on a metallic substrate and allowing the surface of the Ti plating layer to develop a color by anodic oxidation. CONSTITUTION:An insulating layer 2 and a Ti plating layer 3 are successively formed on a metallic substrate 1. The surface of the Ti plating layer 3 is anodically oxidized to form an oxidized film 4 and a color is developed. Any layer capable of inhibiting the transfer of electrons between the plating layer 3 and the substrate 1 may be used as the insulating layer 2. The pref. thickness of the Ti plating layer 3 is >=0.1mum. The metallic substrate 1 is not subjected to restriction at all. At the time of the anodic oxidation, corrosion can be inhibited.
Patent JP-H10294643-A (JP)
Title: Surface acoustic wave element and production thereof
Inventor: DOI AKIRA
IPC: H03H9/25
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To contribute to the miniaturization of element with simple structure, to suppress low sprious outside bands and to reduce dispersion in the characteristics of products as well. SOLUTION: On a piezoelectric substrate 12, interdigital electrodes 13 and 14 and a reflector 15 are formed and the substrate 12 is housed in a package 20. The gap between the end face part of substrate 12 in the arranging direction of interdigital electrodes 13 and 14 and the reflector 15 and the inner surface of package 20 is filled with a damping agent 24 such as silicon resin. The damping agent 24 is projected rather than the element forming surface of substrate 12.
Patent JP-S5341261-A (JP)
Title: Air inlet air flow detector
Inventor: IZUTSU SHIN
IPC: G01P5/00
Filed: 1976-09-27
Abstract: PURPOSE: To generate a turbulent flow detecting output signal with a simple constitution by detecting the condition of the air flow of the air inlet of an engine through the use of ultrasonic sensors, a microcomputer, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S608005-A (JP)
Inventor: OKAMOTO KIYOSHI
IPC: B27K5/02
Filed: 1983-06-27
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-H02295289-A (JP)
Title: Background predictive frame generating method
Inventor: DANKI RIYOUICHI
IPC: H04N19/46
Filed: 1989-05-10
Abstract: PURPOSE:To shorten a selection time for selecting a motion compensation predictive encoding system or background predictive encoding system by generating the prediction error at the time of the background predictive encoding system by using one background predictive frame memory. CONSTITUTION:The above method is equipped with frame memories 1 and 2, the background predictive frame memory 3, a comparator 4, and a control part 6. Here, real background information on the shadow of a moving body is written on the background predictive frame memory 3, so the prediction error of the same level with the background predictive encoding system which uses plural background predictive frame memories can be realized by the constitution where the background predictive frame memory 31 is mounted. Thus, the prediction error at the time of the background predictive encoding system can be reduced by the one background predictive frame memory 3, so the selection time for selecting the motion compensation predictive encoding system or background predictive encoding system can be shortened.
Patent JP-H07322671-A (JP)
Title: Method for controlling driving of fan of ventilating system
Inventor: FUKADA KAZUHIRO
IPC: H02P21/34
Filed: 1994-05-30
Abstract: PURPOSE:To perform the driving control of the fan of a ventilating system finely by alternately supplying electric power to mutually neighboring taps at every specified time, and rotating and driving the fan at the intermediate speed mode, which is different from the speed modes corresponding to the mutually neighboring taps. CONSTITUTION:A single-phase induction motor 3 comprises two taps, which switch the periodic speed of a rotating magnetic field between a strong rotating mode and a weak rotating mode in a stator coil arranged in the stator of the motor. The intermediate rotation mode as the intermediate speed mode, which is different from the speed modes corresponding to the mutually neighboring taps, is provided between the strong rotating mode and the weak rotating mode. Electric power is alternately supplied into the mutually neighboring taps at every specified time, and a fan 2 is rotated and driven at the intermediate rotating mode. Furthermore, the setting of the duty ratio can be changed by a rotation sensor 8 provided in the induction motor 3. In this way, the driving control of the fan of the ventilating system can be finely performed.
Patent JP-S608141-A (JP)
Title: Engine brake system
Inventor: TAKAGAKI KATSUMI
IPC: F16D65/14
Filed: 1983-06-28
Abstract: PURPOSE:To make compact and to improve the firing performance by projecting a brake drum from the inner face at the crank case side of flywheel while arranging a pair of brake shoes on the innercircumference of the brake drum. CONSTITUTION:A flywheel 3 is journaled at the projected end of a crank shaft 2 while a magnetic steel 4 is assembled on the outercircumference of the outercircumferential wall of the flywheel 3. While a brake drum 8 is projected from the inner face at the crank case 1 side of the flywheel 3 and a pair of brake shoes 10 for opening/closing a pin 9 around a fulcrum are arranged on the innercircumference of the brake drum 8. The brake shoes 10 are opened/closed by operating the brake operating section at hand and driving a rotary cam 13 through a lever 17.
Patent JP-2000300651-A (JP)
Title: Photocatalyst deodorization filter
Inventor: SUZAKI KATSUMITSU
IPC: B01D53/86
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent a photocatalyst activity capability from being degraded or lost by the obstinate stains of tobacco and tar by incorporating at least a fluorine-base surfactant into the above filter. SOLUTION: The photocatalyst deodorization filter contains at least the fluorine-base surfactant. Various kinds are usable as the fluorine-base surfactant to be used. For example, fluorine surfactants of an anion system, cation system, nonion system and betaine system are preferably usable. In the case a photocatalyst deodorization sheet is coated with a coating liquid containing the fluorine-base surfactant, the coating of the sheet by mixing the surfactant in various coating liquids is possible. The coating after mixing of the coating liquid of an ordinary organic binder, the coating liquid containing inorganic particles and further the slurry-like coating liquid containing an organic binder and inorganic particles at suitable ratios is preferable.  The amount of the fluorine-base surfactant to be used is preferably an addition amount of 3 to 0.01 wt.% of the photocatalyst deodorization filter.
Patent JP-S607651-A (JP)
Title: Recording device of digital information signal
Inventor: ODAKA KENTAROU
IPC: G11B5/09
Filed: 1983-06-28
Abstract: PURPOSE:To make it unnecessary to change the speed of a tape the turning speed of a drum and an analog circuit even if sampling frequencies are different by selecting a frame frequency satisfying a specific condition. CONSTITUTION:A digital information recording device records digital signals having different sampling frequencies fs1-fsn. When it is defined that n1-nn are the numbers of data words, the field frequency F is selected so as to satisfy the equation. The operation frequency of each part is fixed by using the frequency F as a reference. If the sampling frequency is changed, the frequency F is fixed and the number of data words included in a 1/F period is set to nn. Thus, it can be made unnecessary to change the tape speed, the turning speed of the drum and the analog circuit even if the sampling frequency is different.
Patent JP-S5818781-A (JP)
Inventor: MITSUSHIMA KATSU
IPC: G07B1/00
Filed: 1981-07-25
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。