baber/WOPTO huggingface dataset:
Patent JP-H0210221-A (JP)
Title: Karman vortex flowmeter
Inventor: ASAYAMA YOSHIAKI
IPC: G01F1/32
Filed: 1988-06-29
Abstract: PURPOSE:To to receive ultrasonic waves which are made to flow with a high speed stream effectively by providing a transmitter in the perpendicular direction with the stream at the downstream side of a vortex generating column, and forming the housing holes for the transmitter and a receiver in the perpendicular direction with the stream. CONSTITUTION:A vortex generating column 4 is provided in the approximately perpendicular direction with respect to the flow of fluid in a pipe 1. A transmitter 6 is provided in the approximately perpendicular direction with the flow at the downstream side of the vortex generating column 4. Housing holes 8 and 9 which house the transmitter 6 and a receiver 7 are formed in the perpendicular direction with the flow. In this constitution, ultrasonic waves generated in the transmitter 6 are received with the receiver 7 highly sensitively in order to detect the generating frequency of Karman vortex 5 which is generated in the flow of the fluid that is introduced in the pipe 1. Therefore, the ultrasonic waves which are made to flow with a high-speed stream can be received effectively.
Patent JP-S6319775-A (JP)
Title: Photo storage battery comprising semiconductor electrode and polynuclear complex
Inventor: KANEKO MASAO
IPC: H01G9/20
Filed: 1986-07-10
Abstract: PURPOSE:To convert light energy into electric power and store it by using a specific mixed valence or a mixed metal polynuclear complex as active material of positive and active electrodes, and irradiating light on a semiconductor electrode to generate photocurrent and to use it for charging. CONSTITUTION:A semiconductor, for example n-type semiconductor is used in at least one electrode. When the semiconductor is used in one electrode, a transparent electrode is used as a counter electrode. When light is irradiated from the back of the semiconductor, light transmitting semiconductor or electrode covering the semiconductor is used. A mixed valence or a mixed metal polynuclear complex indicated in the formula I is used as the active material of positive and negative electrodes. In the formula, MI and MII show metal ion selected From VI A, VII A, VIII, I B, II B, III B. and IV B of the periodic table, and l, m show valence of metal, a and b show an integer of 1-4, and c is an optional integer including zero. a, b, l, and m meat the relation of the formula II. By irradiating light to the semiconductor electrode, photocurrent is generated to charge a battery and a photo storage battery is constituted.
Patent JP-H087058-A (JP)
Title: Information processing system and its usage method
Inventor: GOTO MUNEHIRO
IPC: G06K19/06
Filed: 1994-06-21
Abstract: PURPOSE:To obtain a small and inexpensive information descripting method being similar to a bar code with a high exquisiteness degree by partially coloring a specified assembled body so as to discriminate in terms of an equipment and recognizing it as a character by means of the combination of a required number string. CONSTITUTION:Four components (code 1234) are labelled by a system where one square integrated code is printed on the two places, a tablet surface and a back face. The four components (code 1234) are labelled at the inner periphery of a capsul surface by a square integrated code liniar system. After permitting the eight components to be in a mixing state, medicine preparation is executed in such a way that the PDP packing type of medicine containing vessel capable of containing four tablets and four capsuls is used so as to previously decide a containing position and, then, a description number is read through the use of a code reader after permitting the eight components to be in the mixing state so that the tablet and the capsul are contained at a stipulated position. By permitting it to be a continuous work, a processing from code reading to containing and packing is easiuly and automatically executed by an equipment by a computer operation.
Patent JP-S5587423-A (JP)
Title: Semiconductor device
Inventor: AKITA KENZOU
IPC: H01L31/0264
Filed: 1978-12-26
Abstract: PURPOSE: To flaten the surface, by employing an InP or InGaAsP epitaxial layer in which Cd is doped as a buffer layer, in the case an epitaxial layer which is to become an active layer is grown on an InP monocrystal substrate, with a buffer layer for lattice alignment being intervened.  
     CONSTITUTION: A buffer layer 2 made of p-type InP, InGaAsP, or the like, in which Cd is doped, is epitaxially grown at first on a Zn-doped p-type InP mono- crystal 1 in order to improve lattice alignment. Then, an active monocrystal layer 3 having a desired conductive type is epitaxially grown on the buffer layer 2. If InGaAsP is used as the buffer layer 2, lattice misalignment is kept 0.5% or less by selecting a crystal mixing ratio. In this method, flatness and smoothness of the surface are improved, and the characteristics and yield rate of elements manufactured by using said product is greatly enhanced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5685525-A (JP)
Title: Structure of exhaust port for rotary piston engine
Inventor: MAEDA TOSHIMASA
IPC: F02B55/16
Filed: 1979-12-15
Abstract: PURPOSE: To provide a simple structure for the exhaust port of a rotary piston engine and improve its heat retaining property for the exhaust gas by forming a plurality of exhaust ports which are independent of each other by using openings and cylindrical members.  
     CONSTITUTION: Between the extended cavity 9 side wall and cylindrical members 11, 12 and 13, an insert member 10 is inserted with a given gap to form one extended cavity 9 communicated with openings 6, 7 and 8, as well as one insert member 10 having cylindrical members 11W13 which correspond to openings 6, 7 and 8 is inserted into an extended cavity 9 to form three ports independent of each other. Thereby, an exhaust port of a simple structure can be formed readily and compactly. Moreover, because the openings 6W8 are provided so as to differ in the timings  of starting to open, the area of the openings 6W8 changes gently, so that the production of unpleasant exhaust noises of high frequencies can be prevented. In addition, because a sufficient gap is provided between the extended cavity 9 side wall and the cylindrical members 11W13 of the insert member 10, the fall of the temperature of the exhaust gas can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0453397-A (JP)
Title: Back load horn type speaker unit
Inventor: SAITO HIROSHI
IPC: H04R1/02
Filed: 1990-06-21
Abstract: PURPOSE:To easily maintain the efficiency and a powerful sound of a low sound frequency signal by allowing a sound coming from a front face of a speaker unit to radiate directly and reproducing a sound going to back side through a lone horn. CONSTITUTION:One end of a pipe 3 faces a rear part of a speaker 1 provided to a rectangular front face plate 5, the other end of the pipe 3 is directed to the front side of the speaker 1 and the diameter of the pipe 3 is made spread from the one end to the other end. Thus, the sound coming from the front side of the speaker 1 radiates directly and the sound going to the rear side is reproduced through the pipe 3. Thus, the efficiency and a powerful sound of a low sound frequency signal of the back load horn type speaker unit are easily maintained simultaneously.
Patent JP-S6223271-A (JP)
Title: Facsimile equipment
Inventor: FURUSAWA HIDETO
IPC: H04L69/40
Filed: 1985-07-23
Abstract: PURPOSE:To find out earlier the fault of a facsimile equipment for quick countermeasure by providing a self-diagnosis means so as to apply self-diagnosis in a good timing and informing generation of the fault to a designated destination when the fault is found out. CONSTITUTION:A central processing unit 2 being the self-diagnosis means controls a scanner and a plotter 5 based on a signal from an external line inputted from an automatic outgoing/incoming type network controller 8 or an instruction from an operation console 11 and controls the correspondence with the external line via the automatic outgoing/incoming type network controller 8. A voice synthesizer 6 has a voice LSI and a ROM or the like and selects and outputs proper voice from the voice data inputted in advance in the ROM. A memory 9 stores temporarily the information sent from the external line via the automatic outgoing/incoming type network controller 8 and the information read by the scanner 4 or stores a telephone number of a destination (e.g., a service station of a manufacture) to be communicated at a fault of a facsimile equipment 1 and the information required for the control of the facsimile equipment 1.
Patent JP-S6225807-A (JP)
Inventor: DEGUCHI MEIJI
IPC: B63B35/04
Filed: 1985-07-24
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-S647860-A (JP)
Title: Drawn video synthesizer
Inventor: NAKANE SHIGERU
IPC: G06F3/048
Filed: 1987-06-30
Abstract: PURPOSE:To play a video with a video camera as a drawing to be colored-in or to be fit by synthesizing the image of a drawing device reproduced from a tablet device to a television with an picture image reproduced from the video camera onto the television. CONSTITUTION:An image photographed by a video camera 3 is projected on a television screen. An image drawn to a drawing device 1 is further converted to an electric signal by a tablet device 2, sent through an adapter 5 to a television 6, reproduced and displayed as a picture image on the television screen. Accordingly, while the image by the video camera 3 on the television screen is observed, when a line is drawn by the drawing device 1, since this line is also projected on the television screen, the video by the video camera 3 and the picture image by the drawing device 1 can be synthesized. Thus, for example, to an image projected on the television screen by a black-and-white television camera, when a color designation is executed from the tablet device in the case of the drawing by the drawing device 1, coloring is executed on the video.
Patent JP-S649935-A (JP)
Title: Remedy for hepatopathy
Inventor: NOMOTO YUJI
IPC: A61P1/16
Filed: 1987-06-30
Abstract: PURPOSE:To obtain a remedy for hepatopathy containing a benzazole derivative or salt thereof. CONSTITUTION:The aimed substance obtained by containing a benzazole derivative expressed by the formula (X represents O or Si; Y represents H or lower alkyl; R1 and R2 represent H, lower alkyl, aryl, heteroaryl, etc., or together represent a ring by an alkyl chain which may contain S or O) or salt thereof as an active ingredient and preparing a pharmaceutical by a conventional method. The remedy can be prepared in the form of tablet, capsule, syrup, injection, drip infusion agent, suppository, etc. The dose thereof is 50-9,000mg/60kg/day for oral administration and 5-1,500mg/60kg/day for parenteral administration. N-(Benzothiazol-2-yl)acetone hydrazone is exemplified as the compound expressed by the formula.
Patent JP-H0330579-A (JP)
Title: Contour correction circuit
Inventor: HIRANO YASUHIRO
IPC: H04N5/208
Filed: 1989-06-28
Abstract: PURPOSE:To correct contour in a form always matched with a visual characteristic from a fine pattern up to a coarse pattern by changing the amplitude level of a contour correct signal to be added correspondingly to the size of the signal frequency band width of a picture signal. CONSTITUTION:A contour component extraction circuit 2 extracts the contour correct signal eM from the frequency band component of an input signal. A frequency band detection circuit 3 detects the frequency band width fw of the input signal, and a coefficient generation circuit 4 determines the additional coefficient (k) of the contour correct signal according to the frequency band width fw. Then, a multiplication circuit 5 multiplies eM by (k), and generates k.eM as its output signal. An addition circuit 6 adds the signal k.eM for contour correction to the signal delayed and adjusted by a delay circuit 1, and generates the output signal eo. Thus, since the correction is executed adaptively for every picture element, the contour correction can be realized in a characteristic always matched with the visual characteristic for any kind of the picture.
Patent JP-S5954371-A (JP)
Title: Addressing device for facsimile multiple address communication
Inventor: UNEMOTO KAZUO
IPC: H04N1/00
Filed: 1982-09-22
Abstract: PURPOSE:To form easily a communication sentence added with an address in response to an opposite terminal, by replacing sequentially the display of plural addresses written on a form addressed to a prescribed position of a communication form. CONSTITUTION:The communication sentence is inputted from a facsimile input section 6 and the picture information is written in a picture information storage memory 3. Then, an address form is inputted from the input section 6, the picture information of the address part written before the picture information is cut out and the input is interrupted at the input section 6. The picture information of the cut-out address part is replaced and written in the picture information at a prescribed location of the memory 3, the communication sentence adding the address is read out from the memory 3 and outputted from an output section 7 of the facsimile. Then, the reading of the input section 6 is restarted and the picture information of the address part written in the 2nd from the picture information of address form is cut out and the similar processing is performed.
Patent JP-H11350158-A (JP)
Title: Mg-containing aluminum alloy-treated sheet for automobile use, excellent in formability and adhesion after coating
Inventor: KADA YOSHIMI
IPC: C23C22/07
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a Mg-containing aluminum alloy-treated sheet for automobile which is used after press forming and coating and excellent in formability and adhesion after coating. SOLUTION: This sheet has (0.8 to 3.0) g/m<2> of a film composed of phosphate containing <=50 mg/m<2> fluorine and <=25 mg/m<2> Na. It is preferable that the phosphate has a composition represented by Zn3 (PO4 )2 .4H2 O and that the X-ray diffraction plane intensity ratio of the film, (020)/ (151)+(241)+(311)}, is regulated to <=10. Further, the whole or a part of Zn in Zn3 (PO4 )2 .4H2 O can be substituted by one or more elements among Ni, Mn, Co, Ca, Mg, and Fe.
Patent JP-S6393833-A (JP)
Inventor: DOKKEN ROGER NELS
IPC: C22B21/06
Filed: 1987-07-02
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-H11337830-A (JP)
Title: Microscopic objective lens and microscope
Inventor: KAWAHITO TAKASHI
IPC: G02B21/02
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To make a modulation contrast image and a phase difference contrast image rapidly and inexpensively observable by arranging a modulator and a phase ring on the pupil surface. SOLUTION: Vapor-deposited films 53a, 53b with different transmissivities as the modulator 53 and a circular phase ring 54 are provided on the surface of a parallel plane glass 52. The phase ring 54 is constituted of a phase film for phase shifting a beam by a 1/4 wavelength and an absorption film for decreasing an intensity of a direct beam and increasing contrast of an image. In such a manner, though the vapor-deposited films 53a, 53b and the phase ring 54 are provided on the parallel planar glass 52 of an objective lens, since the vapor-deposited films 53a, 53b and the phase ring 54 are a part of the parallel plane glass 52, they hardly are affected by that, and bright view observation is performed by an eyepiece.
Patent JP-H0911764-A (JP)
Title: Power pulling out device in tractor for farm working
Inventor: KUROIWA FUMIO
IPC: B60K17/28
Filed: 1995-06-29
Abstract: PURPOSE: To provide a simple structure which does not stop the transmitting condition in the converting time, in a technology to select adequately two modes in case of pulling out the power of a tractor for farm working at a specific rotation, and in case of pulling out the power at the rotation proportional to the running speed. CONSTITUTION: While a rear wheel side power transmitting shaft 18 is suspended from a front mission case 2 the power is input from an engine 3 side, to a rear mission case 5 to transmit the power at a rear wheel 11 side, a power transmitting mechanism to transmit the power from the front mission case 2 to a speed change clutch case 15 which has a built-in clutch mechanism to carry out the speed change and to connect and disconnect the power transmission is provided, and a driving shaft 19 for power pulling out is provided at the rear side of the speed change clutch case 15.  And, between the rear wheel side power transmitting shaft 18 and a driving shaft 19 for power pulling out, at least 8 one-direction power transmitting mechanism to cut the transmission from the driving shaft 18 for power pulling out side to the rear wheel side power transmitting shaft 19 side, and a clutch mechanism which can connect and disconnect the transmission of power between both members, are provided.
Patent JP-H1178696-A (JP)
Title: Outer rear-view mirror
Inventor: VAN DE LOO PAUL
IPC: B60R1/06
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a working mechanism which can fold up a mirror head automatically. SOLUTION: A rear view mirror positioned outside a car body is composed of a bracket 10 for mounting of mirror, a spigot 11 installed in the bracket, a mirror head 12 supported on the bracket 10 rotatably relative to the spigot, at least one clasp 17 installed between the bracket 10 and mirror head 12 for holding them 10 and 12 in correct positions, a resilience exerting means 23 which works for the clasp 17 between the bracket 10 and mirror head 12 thereby holding the clasp 17 in engaged condition, and a driving means with which the spigot 11 is coupled as capable of working in order to rotate the mirror head 12 relative to the spigot 11.
Patent JP-H0510669-A (JP)
Title: Clothing dryer
Inventor: YAMAMOTO TERUO
IPC: F26B21/10
Filed: 1991-07-04
Abstract: PURPOSE:To improve energy efficiency by ending drying operation when a change rate of output of a temperature detection means exceeds a predetermined value after a predetermined time by timer is over. CONSTITUTION:When a drying chamber is thermally stabilized and the operation is transferred to constant rate drying in which the amount of vaporization from clothing is constant in terms of time, constant temperature and humidity are maintained. The setting time by a timer 9 is set so satis factory that the drying chamber is thermally stabilized. Therefore, drying operation is carried out regardless of the change rate of temperature from the start of operation up to that time. When the setting time by the timer 9 lapses, the change rate of temperature is calculated in a change rate arithmetic operation section 10. When the operation is transferred to falling-drying, drying speed is gradually reduced while the temperature of air is increased. Therefore, the result of arithmetic operation by the change rate arithmetic operation section 10 starts staking up a positive value, but when this value is decided as falling-drying by a comparison section 11, an end signal generator 12 outputs a signal of operation stop so that drying operation may come to a halt.
Patent JP-S5789475-A (JP)
Title: Base of display material for use in optical recording
Inventor: IIZUKA MIKIO
IPC: G06K7/01
Filed: 1980-11-21
Abstract: PURPOSE: To easily provide the obtained titled base with high-temperature resistance and desired optical property, by etching the surface of Al or an Al alloy with hydrofluoric acid or a fluoride.  
     CONSTITUTION: In order to read an expression on a diaplay device, it is necessary that the PCS (print.contrast.signal) value of the display device is higher than a certain level. In order to obtain a large PCS value, it is necessary to raise the reflection factor of the base of the display device. In addition, a base resisting to a temperature of about 350°C is requested. The base of the display device for use in optical recording, satisfying these requirements is prepared by etching the surface of Al or an Al alloy with hydrofluoric acid or a fluoride. This base can withstand temperature as high as about 350°C and has a desired optical property, i.e. reflectance of about 50% or more, brilliance of about 150 or less and a PCS value of about 0.6 or more. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5952717-A (JP)
Title: Level gauge for continuous measurement of level of deposit surface of granular body in storage tank
Inventor: KITAMURA MASAO
IPC: G01F23/00
Filed: 1982-09-21
Abstract: PURPOSE:To measure the height of the deposit surface of stockpile, by elevating or lowering a weight. CONSTITUTION:When granular bodies are thrown in and the deposit surface 15 rises to bury the weight 9 therein, granular bodies enter the weight 9 through its window 12 to press a pressure receiving plate 11 and then a switch 10 for elevation turns on; when a rope 7 is wound up by a motor 5 to elevates the weight from the deposit surface of the stockpile, the stockpile 14 in the weight is discharged from the bottom of the weight to return the pressure receiving plate 11 and the switch 10 for elevation operates to stop the weight 9. Then, the stockpile is discharged from the tank and as the deposit surface 15 leaves the bottom of the weight 9, the rope 7 is drawn by the load of the weight 9 to turn a drum, but the motor 5 is not in operation, so an arm 3 attached to the motor 5 rotates to operate a switch 6 for lowering, so that the motor 5 rotates unwinding the rope 7. When the weight is lowered until the deposit surface 15, the rope 7 is loosened and at this time, the switch 6 for lowering operates by a spring 4 to stop the drum 2. Thus, the weight is elevated or lowered according to the rise or fall of the deposit surface.
Patent JP-S5688824-A (JP)
Title: Production of ammonium thiocyanate
Inventor: HAMAMURA KINJI
IPC: C01C3/20
Filed: 1979-12-17
Abstract: PURPOSE: An absorbing solution including a surfactant is circulated to contact with a gas containing hydrogen cyanide, hydrogen sulfide and ammonia in the presence of a powder of sulfur to produce the titled compound superior in quality to that made from carbon disulfide by heating under pressure.  
     CONSTITUTION: A gas containing hydrogen cyanide, hydrogen sulfide and ammonia is brought into contact with a circulated absorbing solution containing a polysulfide to remove hydrogen sulfide by absorption and fix it as ammonium thiocyanate wherein the absorbing solution including a surfactant is circulated in the system in which a powder of sulfur is placed. The powder of sulfur means commercially available one, whose particle size is less than 200 mesh or a level of about 75μ in diameter. The preferably surfactant is sodium polyoxyethylenesulfate or alkyltrimethylammonium chloride. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6224315-A (JP)
Title: Keyboard
Inventor: WATANABE MAKIO
IPC: G06F3/023
Filed: 1985-07-24
Abstract: PURPOSE:To prevent the wrong input operations by inhibiting the input of the corresponding information signal into an information processor in case the function keys are pushed again within a prescribed period of time after it is noticed that those keys are once pushed mistakenly. CONSTITUTION:The fixed contacts of character keys 4A-4D forming each longitudinal column are connected to the output terminals of drive circuits 2A and 2B. While the fixed contacts of function keys 4E and 4F are connected to the output terminal of a drive circuit 2C. The mobile contacts between character and function keys forming the lateral rows are connected to pull-up resistances 3A and 3B and input ports 1D and 1E of a control circuit 1 respectively. With such a keyboard, the same function key must be pushed twice when the information signals corresponding to function keys are supplied to an external information processor. Therefore the circuit 1 sends no function code to an interface circuit 5 in case an operator notices a mistake with the first push of a function key and keeps this mistake in a restoration mode for a fixed time. This prevents easily the misinput operations.