baber/WOPTO huggingface dataset:
Patent JP-H06280981-A (JP)
Title: Shift control device for automatic transmission
Inventor: TASAKA MITSUKAZU
IPC: F16H61/02
Filed: 1993-03-26
Abstract: PURPOSE:To prevent engagement shocks by opening temporarily the engagement chamber in an actuator for each friction element when judgement indicates the condition that the first shift and the second shift with higher speed than the first are generated continuously, and controlling into the pressure exhaust condition. CONSTITUTION:An automatic transmission 10 is equipped with a gearing mechanism 30 driven by the output of a torque converter 20, a number of friction elements 41-46 consisting of clutch, brake, etc., to change over the transmission path appropriately, and one-way clutches 51, 52. The friction elements 41-46 are engaged and disengaged by the control oil pressure supplied from hydraulic control circuit. A 2-4 band brake 45 is engaged and disengaged by a servo piston having an engagement chamber and disengagement chamber whose pressure receiving areas are different. When judgement indicates the condition that the first shift and the second shift with higher speed than the first are generated continuously, the engagement chamber is opened temporarily to establish the control into the pressure exhaust condition.
Patent JP-2000269872-A (JP)
Title: Radio communication unit
Inventor: IWAMATSU TAKANORI
IPC: H04B1/707
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To always obtain proper finger (RAKE) synthesis in response to an in-zone position of a terminal station and a communication environment with respect to a radio communication unit. SOLUTION: In this radio communication unit, each finger applies the Hadamard transform to each signal received and demodulated through a multi- path by using an M series orthogonal code stream to obtain correlation values E11-E1n between the codes, the correlation value outputs of the fingers yielding significant correlation values are individually synthesized to demodulate a received signal on the basis of maximum correlation values E1, E2,... or En. The communication unit is provided with an arithmetic section that obtains the difference between a maximum correlation value MXE and a 2nd higherst correlation value NXE of the fingers and a lock control section that locks each of the correlation values E11-E1n or the like of the fingers when an output (MXE-NXE) of the arithmetic section is equal to a prescribed threshold value th or over.  While the quality of the received signal (Eb/N0) is excellent, there is a proper difference between the maximum correlation value MXE and the 2nd highest correlation value NXE and proper finger synthesis is conducted on the basis thereof.
Patent JP-S55161458-A (JP)
Title: Fault discriminating system in facsimile communication system
Inventor: KIRIHARA YUKIO
IPC: H04N1/32
Filed: 1979-06-04
Abstract: PURPOSE:To make it possible to discriminate faults of lines and terminals from each other, by providing a response signal from the facsimile terminal for the call signal and a response signal indicating that the facsimile terminal is normal, in the facsimile communication system through an exchange. CONSTITUTION:By dial from facsimile transmitter 1, exchange 2 uses call signal trunk 3 to call facsimile terminal 14 through subscriber's circuit 10. Terminal 14 detects the call signal by detecting part 15 and returns a signal from the first response signal transmission part 16 and confirms the terminal by terminal state monitor circuit 18 and returns the second response signal from the second response signal transmitting part 17. This response signal is detected by response signal detecting parts 5 and 6 of trunk 3 to discriminate faults of line 10 or terminal 14. In this case, test tone is transmitted from test tone oscillating part 8 to line 10, and response tone is received by test tone receiving part 9 to test faults.
Patent JP-S62224971-A (JP)
Title: Bidirectional charge transfer device
Inventor: HOSOKAWA YOSHIHIRO
IPC: H04N5/335
Filed: 1986-03-27
Abstract: PURPOSE:To facilitate reading a normal signal and a signal whose time base is reversed by using a same device by a method wherein an impurity layer which has the polarity opposite to the polarity of a semiconductor substrate is formed on the substrate and an impurity layer which has the polarity equal to the substrate is formed on it and, at the same time, specific ion implantation regions are provided and gate oxide films and transfer electrodes are formed on them. CONSTITUTION:On a semiconductor sutstrate 2, an impurity layer 1 which has the polarity opposite to the polarity of the substrate 2 is formed and an impurity layer 3 which has the polarity equal to the polarity of the substrate 2 is formed on the impurity layer 1 and, at the same time, ion implantation regions 51 are provided under transfer electrodes 21 24 with an interval of more than one transfer edectrodes for orientation of charge transfer and gate oxide films 26 and 25 and the transfer electrodes 21 24 are formed on them. For instance, if the potential of 2nd phase clock 33 is more positive than the potential of 1st phase clock 32, the potential diagram is high to the right and electrons are transferred to the direction from the electrode 24 to the electrode 21. If the same pulse is applied, the potential diagram for positive holes is low to the right direction and positive holes are transferred to the right direction along which the potential is lowered.
Patent JP-H09236460-A (JP)
Title: Karman vortex type flowmeter
Inventor: SASAKI SHIYUU
IPC: G01F1/32
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a vortex flowmeter which stably measures Karman vortex frequency by, even when a sample fluid is accompanied by pulse, suppressing the effect to a flow speed detecting part. SOLUTION: A vortex generator 2 which generates Karman vortex is provided in a duct 1, a detection path 5 is provided along the duct 1, a flow exit 4 of the detection path 5 is provided at the end face of the vortex generator 2, a flow inlet 3 is provided up-stream of the flow exit 4, a detecting part 8 which detects flow speed fluctuation caused by the negative pressure of Karman vortex is provided inside the detection path 5, and further, between the detecting part 8 and the flow inlet 3, a space part 14 having the path section area larger than that of detecting path communicating with the flow inlet 3 and that of detecting path where the detecting part 8 is provided is provided, and between the detecting part 8 and the flow exit 4,  a space part 15 having the path section area larger than that of detecting path communicating with the flow exit 4 and that of detecting path where the detecting part 8 is provided is provided.
Patent JP-S60213958-A (JP)
Title: Display device
Inventor: KATAGIRI KAZUHARU
IPC: G03G15/22
Filed: 1984-04-09
Abstract: PURPOSE:To obtain a highly quality, highly accurate and highly reliable toner picture by containing prescribed pulverulent bodies in the surface layer of an image carrier in a device for forming directly a toner image corresponding to signal information on the surface of an image carrier and displaying a picture. CONSTITUTION:An endless belt type photosensitive body (image carrier) 4 expanded between a driving pulley 5 and a driven pulley 6 is constituted by evaporating metal oxide such as In2O3, SnO and Cr2O3 on the surface of a base sheet material 21 to form a transparent conductive layer 22 and laminating a photoconductive layer 24 containing Ti, Zn or Sn oxide pulverulent bodies of which surfaces are organically treated. A modulated laser beam L from an optical image exposing device 10 scans and exposes the back of the belt 4 in the width direction and sub-scans the movement of the belt 4. Toner is developed by a developing device 13 and a toner image is formed in accordance with the travelling of the belt 4 in the arrow direction. The temporary stop of the belt 4 and picture display are executed through an observing window part 2.
Patent JP-S544086-A (JP)
Title: Memory circuit unit
Inventor: TAKEMAE YOSHIHIRO
IPC: H01L27/105
Filed: 1977-06-10
Abstract: PURPOSE: To increase the reliability of a memory circuit unit by avoiding the transistor being a transfer gate from being malfunctioned. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01243215-A (JP)
Title: Rotary device
Inventor: AIDA AKIRA
IPC: G11B5/52
Filed: 1988-03-25
Abstract: PURPOSE:To obtain a small rotary device in which a rotary capacitor is made into a wide band area and a multi-channel by constituting a dynamic pressure bearing by providing a groove for generating dynamic pressure on the plate of the rotary capacitor. CONSTITUTION:The signal transmission of a rotary drum 2 and a fixed drum 8 are performed by the rotary capacitor consisting of the plates 6 and 7. The dynamic pressure bearing in a thrust direction is constituted by providing the groove for generating the dynamic pressure on the plate 7 at the stator side of the rotary capacitor, and also, filling liquid with high permittivity between both plates 6 and 7. A rotary member can be held by the balance of the floating force of two confronting thrust bearings of the rotary capacitor of the plates 6 and 7 and the dynamic pressure bearing of a thrust bearing 5. Thus, gap length can be managed by the effect of the dynamic pressure, and the capacity of the capacitor can be increased with the same plate area, and the rotary device capable of realizing the making of a transmission signal into the wide band area and the multi-channel.
Patent JP-S62224055-A (JP)
Title: Lead frame
Inventor: KOBAYASHI SHOJI
IPC: H01L23/50
Filed: 1986-03-26
Abstract: PURPOSE:To prevent the increase of leakage currents and an adverse effect on reliability by filling at least one part of clearances among leads for a lead frame with the same resin as a sheathing sealing resin. CONSTITUTION:A lead frame 1 in which at least one part of clearances among lead terminals is filled with a resin 2 is used, thus eliminating the incomplete stoppage of lead displacement due to the insufficiency of the precision of the position of sticking of a tape, trouble such as the extrusion of the tape to the outside of a sealing resin, the increase of leakage currents resulting from the water absorption and imperfect purity of adhesive paste and an adverse effect on reliability. A photo-resist is employed as a filling resin, thus accurately filling desired positions with the resin at cost lower than and for the time shorter than the filling of the resin among leads.
Patent JP-H10267954-A (JP)
Title: Measurer for moving state of body
Inventor: YOSHIMOTO MASAHIRO
IPC: G01P3/68
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To accurately measure a moving of a moving body which moves in a three-dimensional space by a method wherein a plurality of two-dimensional gates constituted by two line sensors arranged in a crossing manner are arranged at a specific interval along a moving direction of a to-be-measured body. SOLUTION: A plurality of two-dimensional gates 5, 6 constituted by two line sensors 1, 3 and 2, 4 arranged in a crossing manner on one plane face are arranged at a specific interval L along a moving direction D of a to-be- measured body 7. Further, a third gate 10 formed so as to cross line sensors 8, 9 may be similarly arrayed. The line sensors 1 to 4, 8, 9 are preferably ones constituted by 5000 pixels in the length, for example. Central calculating means 30 calculates a time when the to-be-measured body 7 passes through the gates 5, 6, 10, two-dimensional space coordinates data in the respective gates 5, 6, 10 passed, and further a moving state of the to-be-measured body 7 (a moving direction, a moving speed, acceleration and a moving locus, etc.) from a distance L between respective gates.
Patent JP-H09258218-A (JP)
Title: Reflection type liquid crystal display device and its production
Inventor: YAZAKI MASAYUKI
IPC: G02F1/1335
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display with which high-definition color display is possible and which is easy to see by lessening the reflection of a background based on the reflected light and the influence of the direct reflection of illumination light on a display screen in a reflection type liquid crystal display device. SOLUTION: Fine rugged shapes 37a are formed on the surface of a metallic electrode layer 37. These rugged shapes 37a are obtd. by forming the rugged shapes on a ground surface layer, by which the rugged shapes may be formed to appear on the surface of the metallic electrode layer 37 in the form of reflecting the rugged shapes. The incident light A, therefore, becomes the reflected light B if the surface is mirror-finished at the time when the incident light A is reflected on the front surface of the metallic electrode layer 37. This light is irregularly reflected by the rugged shapes 37a and is radiated in various directions like scattered light C. Then, the reflection of the background is lessened and the display is made easily visible.
Patent JP-S56167238-A (JP)
Title: Delayed wave circuit
Inventor: YAMAMOTO JIROU
IPC: H01J23/26
Filed: 1980-05-26
Abstract: PURPOSE:To make at possible to change a helix type traveling-wave tube into a high frequency type one and reduce its size by combining the plural number of dielectric substrates with a metallic film consisting of desired line width and pitch on its surface, connecting the metallic film electrically, and bonding the contact area of each substrate. CONSTITUTION:A linear metallic film 5 is provided on the surface of a dielectric substrate 4 at a desired line width and pitch. A trigonal prism is formed by combing for example, three sheets of these substrates into a set, while placing the surface provided with linear metallic film inward. A conductive joint section 6 is provided at each contact section of the linear metallic film using conductive materials and a bonding section 7 is provided at each contact section outside the trigonal prism using insulating materials. This process can maintain the dimensional accuracy of a simulated helix by means of the linear metallic film. As a result, even when the helix period is very short and even when a traveling-wave tube is deformed in any shape, the traveling-wave tube can be changed into a high frequency type one and be made compact without causing any deterioration in its characteristics.
Patent JP-S59194547-A (JP)
Title: Loop type data transmission system
Inventor: SATOU HARUMICHI
IPC: H04L12/42
Filed: 1983-04-20
Abstract: PURPOSE:To omit the circulation of a transmission right and to improve the use efficiency of a line by forming a priority field in a transmission frame and determining the most prior station on the basis of said field. CONSTITUTION:Priority information P1 is circulated to plural stations rinked like a loop, the most prior station is determined out of stations generating transmission requests and a priority field P2 is formed in a frame FR including transmission data transmitted from the most prior station. When the frame FR is circulated and transmitted to respective stations, stations having transmission request turn on an assigned bit in the field P2, and at the completion of transmission of a transmitting station, the most prior station is selected from the field P2 to apply the transmission right to the station, so that the most prior station executes transmisson. Consequently, the circulation of the loop can be omitted by the one circulation and the using efficiency of the line can be improved.
Patent JP-S62227938-A (JP)
Title: Oil and weather resistant polymer composition
Inventor: SUGIURA KAZUO
IPC: C08L23/00
Filed: 1986-03-29
Abstract: PURPOSE:To obtain a polymer compsn. having excellent oil and weather resistance, comprising a specified wt. ratio of an alpha,beta-unsatd. nitrile-conjugated diene copolymer, an ethylene alpha-olefin copolymer and a specific modified olefin copolymer. CONSTITUTION:An alpha,beta-unsatd. nitrile-conjugated diene copolymer (A) e.g.: acrylonitrile-butadiene copolymer), an ethylene-alpha-olefin copolymer (B) and a modified olefin copolymer (C) prepd. by adding 0.01-20pts.wt. monomer having an amino, hydroxyl, epoxy, carboxyl or acid anhydride group (e.g., maleic anhydride) to 100pts.wt. component B are mixed in such a ratio that the wt. ratio of component A to components B and C is 90:10-10:90 and the wt. ratio of component B to component C is 95:5-5:95 to obtain the titled compsn. being suitable as rubber material, etc., for automotive application.
Patent JP-H07277454-A (JP)
Title: Carrying-out conveyor and carrying-out method using the conveyor
Inventor: KAJIOKA YASUO
IPC: E02F7/00
Filed: 1994-04-07
Abstract: PURPOSE:To provide a carrying-out conveyor and a carrying-out method using the conveyor wherein a term of works can be shortened and a cost is reduced. CONSTITUTION:Soil carrying-out plates 1 are connected to a chain 2 and returned at two ends. A chain and the soil carrying-out plates are inserted in a closed loop-form casing pipe 4 installed in a vertical shaft 3. Hoppers 5 to guide soil in the casing pipe are removably mounted in proper positions A and B along the direction of the length of the casing pipe installed in the vertical shaft. In a carrying-out method, the closed loop-form casing pipe 4 returned at two ends is installed in the vertical shaft 3, the chain 2 to which the soil carrying-out plates 1 are connected is inserted in the casing pipe. With the increase of an excavation depth, the hopper 5 trough which soil is guided in the casing pipe is fixed in the proper position of the casing pipe 4 and charged soil is continuously carried out.
Patent JP-S58221252-A (JP)
Inventor: SUTEIIBUN FURORIIN
IPC: C22C19/05
Filed: 1983-04-20
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-S56164940-A (JP)
Title: Electrophoresis densitometer
Inventor: MAEDA OSAMI
IPC: G01N21/17
Filed: 1980-05-26
Abstract: PURPOSE:To capture the concn. distribution near the center of migration diagrams in spite of irregularity in the coating intervals of specimens and perform quantitative analysis continuously by reading the concns. in one direction of the measuring sample at one time with a scanner. CONSTITUTION:A measuring material 6 having plural migration diagrams 1 is placed on a stage 11, is moved in the arranging direction of the diagrams 1 and at a right angle to the arranging direction of the plural photoelectric transducers of a scanner 2, and is irradiated by a lamp 4. The concn. information in one direction of the sample 6 is successively read instantaneously and the signal corresponding to the quantity of the transmitted light is applied to a signal identification circuit 8. The circuit 8 converts the signal of only the temp. distribution near the center of the migration diagrams and transmits the same to an arithmetic circuit 9 via an A/D converter 3. In the circuit 9, the suitable fractional points are extracted from the absorbancy data in one direction of the diagrams 1, after which the calculation of fractional percentage is carried out and the results are printed and extracted in a display part 10.
Patent JP-S58216737-A (JP)
Title: Production of fine capsule
Inventor: DONARUDO EDOWAADO HEIFUOODO
IPC: B01J13/18
Filed: 1983-04-20
Abstract: A salt of a Periodic Group 1A cation or a tertiary or quaternary ammonium cation and an anion of a strong acid is used in a process for manufacturing minute capsules by polycondensing melamine formaldehyde capsule wall precursor material in an acidic aqueous manufacturing vehicle also containing a negatively charged polymeric carboxyl-substituted polyelectrolyte material. The resulting capsules may be used in pressure-sensitive copying materials.
Patent JP-H01245086-A (JP)
Title: Thin film el element and production thereof
Inventor: TAKAHASHI KOYATA
IPC: C09K11/00
Filed: 1988-03-25
Abstract: PURPOSE:To obtain an EL element having a luminescent layer exhibiting excellent luminescent characteristic and formable into a film at a relatively low temperature by using a luminescent layer produced by doping a matrix material consisting of Sr, Zn and S with an optically active transition metal or rare-earth element. CONSTITUTION:The objective EL element has a luminescent layer produced by doping an optically active transition metal such as Cu, Sn or Pb or a rare- earth element such as La, Ce, Sm, Eu, Er or Tm to a matrix material expressed by formula Sr1-xZnxS (0.05<=x<=0.6). The luminescent layer is formed by evaporation or sputtering method while keeping the substrate temperature to 150-400 deg.C.
Patent JP-H08273697-A (JP)
Title: Winding type battery
Inventor: YAMAMOTO TAKAHIRO
IPC: H01M10/05
Filed: 1995-03-28
Abstract: PURPOSE: To provide a winding type battery whose safety can be secured by restraining a temperature rise in a positive electrode active material when a short circuit is caused by crushing in the layering direction in the winding type battery having a coil-shaped electrode plate layered body in which positive- negative electrode plates and a separator are layered by winding. CONSTITUTION: A center pin 3a composed of a coil spring is arranged in the winding center of an electrode plate layered body 1A. When a battery is crushed in the layering direction of the electrode plate layered body 1A, an inner peripheral side part of the electrode plate layered body 1A bites into a clearance of the coil spring 3a, and in this condition, the coil spring 3a inclines by extending in the axial direction while being crushed. Therefore, since the electrode plate layered body 1A is ruptured over a wide range from inside, a positive electrode plate 11 and a negative electrode plate 12 are short-circuited to each other over a wide range.
Patent JP-S57185218-A (JP)
Title: Carcinostatic agent
Inventor: HIMAWARI HIROSHIGE
IPC: A61P35/00
Filed: 1981-05-09
Abstract: PURPOSE: To provide a carcinostatic agent capable of inhibiting spermidine- synthesis enzyme, and having strong carcinostatic activity to the cancers such as Ehrlich ascites carcinoma, by using dicyclohexylamine as an active component.  
     CONSTITUTION: The objective carcinostatic agent contains at least one compound selected from dicyclohexylamine and its acid addition salts (e.g. hydrochloride, sulfate, etc.) as an active component. It has been suggested that spermidine plays a role in the proliferation of cancer cells from the fact that the urine, blood and cancer tissue of cancer patients have high spermidine content. Dicyclohexylamine remarkably inhibits the spermidine-synthesis enzyme, and exhibits strong carcino- static effect to the cancers such as Ehrlich ascites carcinoma, Ehrlich scirrhous cancer, sarcoma 180, leukemia, etc. It can be administered orally or parenterally. Dose: usually about 1W100mg of dicyclohexylamine or its salt per kg daily, given in 1Wseveral divided doses. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09258889-A (JP)
Title: Pointing device
Inventor: KOJIMA YUJI
IPC: G06F3/038
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and thin pointing device with improved operability and economicity by connecting a detection part for direction control and the detection part for speed control by a single stick and turning the detection part for the direction control to a resistance body using a membrane sheet. SOLUTION: The detection part 10 for the direction control and the detection part 12 for the speed control are connected by the single stick 8 and constituted. The membrane sheet of the detection part 10 for the direction control is composed of the three sheets of PET films that are an upper sheet 1, a lower sheet 2 and a spacer 3 and a conductor 4 is formed at the upper sheet and the lower sheet. The conductor 4 is pressurized by the projection 11 of the stick 8, upper and lower electrodes are conducted and a pressurizing direction is detected by resistance value change from a reference point.  Also, simultaneously, the detection part 12 for the speed control detects pressurizing force by pressurizing the conductor 4 formed in an annular shape by the projection 13 of the stick 8 for a pressure-sensitive sensor 7, changing a resistance value proportionally to pressurization and conducting the upper and lower electrodes.