baber/WOPTO huggingface dataset:
Patent JP-H06164991-A (JP)
Title: Edtv television receiver
Inventor: HIRANO YASUHIRO
IPC: H04N5/455
Filed: 1992-11-18
Abstract: PURPOSE:To provide high quality pictures at low cost by detecting interfering components such as ghosts and noise, etc., with the ghost cancel reference signals of a letter box system EDTV and selecting a picture demodulation means corresponding to the presence and absence of the interfering components. CONSTITUTION:The TV signals VS of the letter box system EDTV are converted to digital signals by an A/D conversion part 1 and picture signals VM, horizontal strengthening signals HP, vertical strengthening signals VP and the ghost cancel reference signals GCR are separated by a separation part 2. A vertical strengthening signal decoder part 4 inputs the signals VP and demodulates the vertical high frequency components LD ad VH of luminance. An interference detection part 10 detects the presence and absence of noise components and ghost components in the specified period of the signals GCR and successively supplies control signals CT for which an N mode without using the components LD or VH and an F mode for using them are set to a scanning conversion part 5 and a scanning line 3-4 conversion part 6. The conversion parts 5 and 6 generate luminance signals corresponding to the signals CT and successively display the pictures without picture quality interference on a display part 9.
Patent JP-H01150827-A (JP)
Title: Torque detector
Inventor: TAKAHASHI ISAO
IPC: G01L3/14
Filed: 1987-12-08
Abstract: PURPOSE:To execute the measurement with high accuracy and with excellent responsiveness even at the time of a high speed rotation by providing an elastic body which can transmit the torque from a driving shaft side to a load shaft side. CONSTITUTION:Between the driving shaft 3 and the load shaft 8, the elastic body ring 5 of a shape which is apt to be deformed in the radial direction by torque is attached, and a torque sensor 6 being a non-contact type displacement gauge for measuring the deformation of the elastic body ring 5, and a position sensor 4 for detecting the position of a marker put on the driving shaft are provided. Subsequently, by inputting a signal from the torque sensor 6 to the holding device of a controller 7, and bringing it to sampling by a rotational position sensor signal from the position sensor 4, the torque signal of a prescribed point of the elastic body ring 5 corresponding to the position of the marker is extracted from the torque sensor signal. Next, this signal is stored and held, and when the value of the signal has exceeded a threshold level, an overload signal is outputted, and also, based on its output signal, the torque load is released. In such a way, the measurement can be executed with high accuracy and with excellent responsiveness.
Patent JP-H06155360-A (JP)
Title: Steel belt drive device for robot arm
Inventor: KAMIKAWA TAKASHI
IPC: B25J17/00
Filed: 1992-11-18
Abstract: PURPOSE:To always apply the same tension as an initial tension automatically to steel belts and also increase the durability of the steel belts. CONSTITUTION:A steel belt drive device for robot arm is provided with a pair of drive side pulleys 3 and 4 mounted pivotally on a drive shaft 2, a pair of driven side pulleys 7 and 8 mounted pivotally on a driven shaft 6, and a pair of steel belts 9 and 10 of which both ends are fixed by the drive side pulleys 3 and 4 and the driven side pulleys 7 and 8 and also which act a tension in the direction opposite to each other by the reversible rotation of the drive side pulleys 3 and 4. Also a tension holding means 13 to hold the tension of the steel belts 9 and 10 at an initial set condition is located between the drive side pulleys 3 and 4 or between the driven side pulleys 7 and 8.
Patent JP-H11142458-A (JP)
Title: Terminal device
Inventor: TAKEUCHI NOBUNARI
IPC: G01R1/07
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To stably and accurately detect the signal potential applied to a distributed constant transmission line by connecting an electrode to a circuit connecting a terminal circuit having the impedance corresponding to the impedance of the distributed constant transmission line and the distributed constant transmission line. SOLUTION: One end of a coaxial cable is connected to a connector 13, the projection 1 of an electro-optical sampling probe B is pressed into a ring-like elastic member 6 fitted to a tube member 4, and a contact 2 is brought into contact with the contact reception section 12 of an electrode 11 in the tube member 4. One end of the coaxial cable is terminated by a terminal resistor 16 via the central electrode 14 of the connector 13, thus the reflection, interference and loss of the electric signal at one end of the coaxial cable can be avoided. The signal potential of the central electrode 14 is transferred to the electrode 11 via a connecting line 15, and the signal potential can be accurately and stably measured based on the polarization change of a laser beam caused by the electric intensity change through the contact 2 of the probe B kept in contact with the electrode 11.
Patent JP-H07157323-A (JP)
Title: Production of stress imparting member of preform for constant polarizing optical fiber
Inventor: SATO TSUGIO
IPC: G02B6/024
Filed: 1993-12-09
Abstract: PURPOSE:To easily and efficiently produce a bubble-free stress imparting member of a preform for a constant polarizing optical fiber. CONSTITUTION:Silica powder contg. B2O3 is dispersed in a nonaq. solvent which does not dissolve B2O3 to prepare a dispersion liq. and the objective stress imparting member is obtd. by drying and compacting the dispersion liq. by a powder compacting method.
Patent JP-H06140910-A (JP)
Title: Data output circuit
Inventor: GOTO TATSUMI
IPC: H01L21/8234
Filed: 1992-10-24
Abstract: PURPOSE:To reduce noise generated due to a load capacitor or the like in existence at an output terminal of the data output circuit. CONSTITUTION:The data output circuit outputting an output signal PIN corresponding to an input signal IN and whose output terminal N has a load capacitor C or the like is provided with a one-pulse generating circuit 1 generating pulses ND, NU synchronously with the input signal, gives a generated pulse to the output terminal N to forcibly increase/decrease the potential at the output terminal N thereby cancelling the effect of noise.
Patent JP-S63160398-A (JP)
Inventor: MIYATA ISAO
IPC: H05K9/00
Filed: 1986-12-24
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-H09150630-A (JP)
Title: Window mold for car
Inventor: NAGAHASHI YUJI
IPC: B60J1/02
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To make a notch large without reducing the rigidity of a panel supporting part to a window panel and improve the workability in inserting a wind mold into the gap between the side wall of a car window opening and the window panel. SOLUTION: A head part 22 covering the upper perimeter of a window panel 2 is provided and has a leg part 23 extending to the back surface thereof. A panel supporting part 24 extends from the bottom end of the leg part 23 to the window panel 2 side such that it forms a taper from the bottom end of the leg part 23 to the bottom surface of the panel supporting part 24. The tapered part is inserted into adhesive 8 applied on the perimeter of a vehicle window opening 4. A notch 29 is provided near the connection part of the upper surface of the panel supporting part 24 and the leg part 23. Sponge rubber 30 is filled in the notch 29 to join the sponge rubber 30 to the wall surface of the notch 29.
Patent JP-H09152768-A (JP)
Title: Conductive composite roller and its production
Inventor: TANAMI SHIRO
IPC: F16C13/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To improve durability and image quality by forming a three-layer structure comprising a conductive nonfoamed layer, a conductive foamed layer and a conductive nonfoamed layer as a conductive elastic layer around an axial body. SOLUTION: This conductive composite roller 1 is produced by forming an elastic layer 3 having conductivity around a metal core 2 as the axial body to make one body. The elastic layer 3 has a concentric three-layer structure comprising nonfoamed layers 4, 6 and a foamed layer 5 each having conductivity. The inner layer in contact with the core metal 2 is a nonfoamed conductive layer 4 comprising a so-called solid rubber. The foamed conductive layer 5 comprising a foamed sponge rubber is disposed as an intermediate layer around the layer 4, and further, the layer 5 is covered with the nonfoam layer 6 comprising a solid rubber. The elastic layer 3 is prepared as a three-layer tube, into which the core metal 2 is inserted under pressure, and then both are adhered and fixed.
Patent JP-H01150772-A (JP)
Title: Ice machine for refrigerator, etc.
Inventor: SAKAGUCHI MIKIKO
IPC: F25C1/18
Filed: 1987-12-08
Abstract: PURPOSE: To prevent making transparent ice in a first ice tray from taking long time more than needs even if ice making is performed also in a second ice tray by providing a heat-insulating partition beneath a cooling plate to form a first ventilation flue between the cooling plate and the partition and a second ventilation flue beneath the partition. CONSTITUTION: Cold air flowing through a first ventilation flue 25 cools a cooling plate 13 and a first ice tray 15 is indirectly cooled by the cold air at the lower surface thereof, while concurrently heated by a heater 11 via a heating plate 12 at the upper surface thereof, so that freezing gradually proceeds to form transparent ice. Cold air flowing through a second ventilation flue 26 enters a second ice house 24 to generate normal ice in a second ice tray 16 in a short period of time. Heat generated by water in the second ice tray 16 in its freezing process is insulated by a heat-insulating partition 23 to exert no influence on the ventilation flue 25, so that making transparent ice in the ice tray 15 does not take time more than needs.
Patent JP-H04181781-A (JP)
Title: Manufacture of semiconductor acceleration sensor
Inventor: NISHIMURA HITOSHI
IPC: H01L29/84
Filed: 1990-11-16
Abstract: PURPOSE:To effectively solve a defect in manufacture and produce semiconductor acceleration sensors suited to small quantity production of many different kinds by etching the portions other than a plurality of piezo resistors at beam portion from the top side and by controlling the thickness of the beam portion. CONSTITUTION:Thickness of a beam portion 42 is controlled by giving a high- precision etching from the upper face side to the portions other than a plurality of piezo resistors 7, 7,... of the beam portion. Therefore, the thickness of the beam portion 42 can be freely selected and easily changed as required in conformity with the characteristics requested. Also, by processing the beam portion 42 with a high precision, this beam portion 42 can be made to an acceleration detector having a high accuracy and high sensitivity. Thus, a semiconductor acceleration sensor 41 with high-precision and high-sensitivity can be manufactured. By doing this, only one kind of production line is needed, so that the production process will never be complicated and will be immediately responded to the small quantity production of many different kinds of products.
Patent JP-H052295-A (JP)
Title: Image forming device
Inventor: ITO HIROSHI
IPC: G03G15/05
Filed: 1991-11-26
Abstract: PURPOSE:To prevent a dielectric breakdown and to enhance image density by forming a specific photoconductive layer on a light transparent conductive layer. CONSTITUTION:The photoconductive layer consisting of an amorphous silicon carbide having the ratio of a silicon element and carbon element within a range of 0<X<=0.5 in the X value of Si1-1CX is formed on the light transparent conductive layer. If a bias voltage of + is impressed to a developing device 3 side, electrons are moved toward the front surface side of the a-SiC photoconductive layer 7 when holes and electrons are generated in the a-SiC photoconductive layer 7 by irradiating the light transparent base 5 of a rotating photosensitive body 1 with light of image exposing from an LED head 2. These electrons negate the positive charges at the terminal of a magnetic brush 11 or attract thereto and conductive toners are stuck onto the surface of the photosensitive body 1. The conductive toners are transferred onto recording paper 13 by a transfer roller 4 and are then fixed.
Patent JP-S63159498-A (JP)
Inventor: UIREMU ROBERUTO FUAN DEEIKU
IPC: C12R1/39
Filed: 1987-12-08
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-2000138793-A (JP)
Title: Image reader
Inventor: KUCHII TAKEFUMI
IPC: H04N1/04
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To ensure reproducibility of all colors, including red for a positive and a negative original image, even through the constitution is simple. SOLUTION: A red correction filter 12 for a positive image and a red correcting filter 11 for a negative image are selectively switched by a filter interposing means 13, according to whether a film 6 has a positive or negative image. It can dispensle with interpose a color correction filter between a lighting light source 2 and a color separating means such as a prism as in prior art, the color correcting filter does not effect colors other than red, and increase in the number of components when the color reproducibility is optimized for a positive film and a negative film is reducible, so that the overall device can be made small-sized.
Patent JP-2000135704-A (JP)
Title: Apparatus for feeding and temporarily fixing facing material
Inventor: NOJIMA MASAAKI
IPC: B27M1/08
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To easily feed a facing material on a frame body and to automatically and temporarily fix this facing material on the frame body when the facing material is brought into contact with the frame body. SOLUTION: A facing material placing stage 21, a frame body-placing stage 22, a holding body 23 which can freely removably hold the facing material, a reciprocating means 38 for reciprocating the holding body 23 between the facing material placing stage 21 and the frame body-placing stage 22, driving machines 24 and 25 for driving temporarily fixing materials for temporarily fixing the facing material on the frame body on the frame body-placing stage 22 and moving means 50 and 60 for moving the driving machines 24 and 25 along the edge part of the facing material are provided and after the holding body 23 is moved to the facing material placing stage 21 by the reciprocating means 38 to hold the facing material, this holding body 23 is moved to the frame body-placing stage 22 by the reciprocating body 38 and then,  by bringing the facing material held by means of the holding body 23 into contact with the top face of the frame body placed on the frame body-placing stage 22, the facing material is easily fed on the frame body and by driving the temporarily fixing materials into the frame body from the top of the facing material, the facing material is automatically temporarily fixed on the frame body.
Patent JP-H07102266-A (JP)
Title: Process for reducing sulfur content of petroleum distillate
Inventor: SAEKI KAZUO
IPC: C10G45/08
Filed: 1993-11-17
Abstract: PURPOSE:To reduce the sulfur content of a petroleum distillate without detriment to the hue. CONSTITUTION:A process for hydrotreating a petroleum distillate for removal of sulfur compounds contained therein in the presence of a hydrotreatment catalyst in two steps with the hydrotreating temperature in the first step being kept higher than that in the second step, wherein, in the first hydrotreating step, a hydrotreated oil is produced which has a sulfur content reduced to such an extent that it contains at most 0.4wt.% sulfur compounds and which contains a hue-worsening substance and therefore has a Saybolt color value lowered to at most -10 and, in the second hydrotreating step, the hue-worsening substance in the hydrotreated oil obtained in the first step is hydrogenated to produce a hydrotreated oil having good hue with a Saybolt color value of 0 or higher.
Patent JP-H01152046-A (JP)
Title: Molding method for fiber-reinforced rubber tube
Inventor: YOKOBORI SHIZUO
IPC: B29C53/64
Filed: 1987-12-09
Abstract: PURPOSE:To obtain a fiber-reinforced rubber tube with a high degree of quality characteristics, by a method wherein a first combination unit is wrapped around a core so that a rubber sheet constitutes an inner rubber, thereby providing a first molded layer, then a second combination unit is wrapped around the first layer, with an outer rubber on the outside, thereby providing a second molded layer, and the entire body is integrally molded in a cylindrical shape. CONSTITUTION:A first combination unit FCU supplied in the state of comprising a cord fabric form topping sheet TS and an extruded rubber sheet R press- bonded to each other is disposed on a core 9 so that an inner rubber 1a with a desired unit width constituted of the rubber sheet R is located on the inner side. The core 9 is rotated in a forward direction (b), and is moved rightward (d), whereby the unit FCU is integrally connected in a cylindrical form with a desired cord angle of 30-70 deg., thereby providing a first molded layer FZ. Next, a similar second combination unit SCU is disposed on the first molded layer, while the core 9 is rotated in a reverse direction (a), and is moved rightward (d), whereby the unit SCU is integrally connected in a cylindrical form with a cord angle similar to the above, thereby providing a second molded layer SZ to obtain a rubber tube.
Patent JP-H06137905-A (JP)
Title: Method and apparatus for measuring land subsidence
Inventor: OI YUKIO
IPC: G01D21/00
Filed: 1992-10-27
Abstract: PURPOSE:To provide method and apparatus for measuring land subsidence suitable for automatic measurement in which multilayer measurement can be made through one boring hole with no restriction on the depth and accurate measurement can be made even if the boring hole is bent. CONSTITUTION:A plurality of pressure converters 12 are fixed longitudinally at positions, corresponding to underground measuring points, to a telescopic tubular member 10 which is then inserted into a hole 18 bored in the land to be measured. Each pressure converter 12 is secured sequentially at an underground measuring point through a corresponding securing block 14 such that no slip takes place between the pressure converter 12 and the wall face of the boring hole 18. The tubular member 10 is then filled with water thus forming a water column 22. Each pressure converter measures variation of hydraulic pressure with time and the amount of land subsidence is determined basing on the variation of hydraulic pressure.
Patent JP-H06296203-A (JP)
Title: Telephone system
Inventor: ITO FUMIHIKO
IPC: H04N1/327
Filed: 1993-12-13
Abstract: PURPOSE:To provide an automatic answering telephone system which can prevent consumption of the business message recording capacity that is caused by recording the one signals and also can prevent the malfunction of a facsimile equipment that is caused by reproduction of the tone signals. CONSTITUTION:A control part 9 sends an answer message stored in a memory 10 to a circuit 20 and starts to record a business message supplied to the memory 10 from the circuit 20. If a tone signal is detected by a tone detecting circuit 6 under such conditions, the circuit 20 is opened and a switching message stored in the memory 10 is recorded in place of the business message.
Patent JP-H01153315-A (JP)
Title: Car height regulator
Inventor: KONDO KOICHI
IPC: B60G17/00
Filed: 1987-12-08
Abstract: PURPOSE:To improve precision at the completion of car height regulation at the above device which feeds/discharges fluid pressure from a compressor, by seeking a car height change speed at the time of car height regulation by means of the feed/excharge of pressure air, and correcting a target car height. CONSTITUTION:A control circuit ECU takes in car heights from respective car height sensors RR-RL of right and left and front and rear, and takes in a car speed from a car speed sensor SS. And the ECU calculates the average car height according to a predetermined procedure, and selects a target car height. And when wide of the target car height selected, fluid pressure from a compressor CP is fed/discharged through the control of the solenoid valves VFR-VRL of respective wheels. At this time, the change speed of the ascent or descent of the car height is operated, and the target car height is corrected. And control is done by making a corrected target car height a target value. As a result, the car height at the time of car height regulation completion can be always made to be constant.
Patent JP-2000136132-A (JP)
Title: Inhibitor of cancer metastasis
Inventor: MIWA NOBUHIKO
IPC: A61K31/375
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject inhibitor having high inhibiting actions on cancer metastasis and reduced in adverse effects by using L-ascorbic acid tetra-fatty acid ester as an active ingredient. SOLUTION: This inhibitor contains L-ascorbic acid tetra-fatty acid ester (e.g. L-ascorbyl tetraisopalmitate which is a tetraester of L-ascorbic acid with a fatty acid (e.g. 2-hexyldecanoic acid, undecylenic acid or palmitoleic acid) as an active ingredient. The active ingredient is preferably included in an amount of 0.001-100 wt.% in a preparation or a composition. The daily dose of the inhibitor for an adult based on 1 kg body weight is preferably 0.001-8,500 mg expressed in terms of the amount of the active ingredient in the case of oral administration, suppository administration, a preparation for external use, etc., and preferably 0.025-200 mg expressed in terms of the amount of the active ingredient in the case of intravenous injection and drip infusion administered in one to divided several portions.  The inhibitor is useful for malignant melanoma, cancer of digestive organs, esophageal carcinoma, Kaposi's sarcoma, etc.
Patent JP-H08164639-A (JP)
Title: Printing system and control method therefor
Inventor: TAKASHIMA KEIICHI
IPC: B41J5/30
Filed: 1994-12-15
Abstract: PURPOSE: To save time and memory contents which are needed for downloading external characters by identifying external characters contained in input code strings, deciding whether the external characters are registered or not, and registering them, if not registered. CONSTITUTION: If a user creates external character data for a certain character code and sends a data flow which is a character code string containing the character code to CPU 1's printer driver, in the first place, the first character code of the data flow of text is read. Then search is made as to whether the same character code as the read character code exists in a registration file. If the answer is yes, decision is made as to if a registered flag is on in the registration file of the external character data. If the flag is off, the external character data are read in the external character registration file, and registered in a printer 6 as a character for the current character code.
Patent JP-H11142418-A (JP)
Title: Scanning probe microscope
Inventor: NAKAJIMA HIDEO
IPC: G01B21/30
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a scanning probe microscope that retains liquid favorably for good observation of a sample in the liquid. SOLUTION: The scanning probe microscope has a cantilever support part 2 for supporting a cantilever 1, displacement measuring parts 3 to 6 for measuring the displacement of the cantilever 1, and a sample container 11 having a sidewall 19 for retaining therein a liquid 10. The microscope favorably retains the liquid 10 in which a sample S is immersed, such that sample measurement is carried out with at least the sample S and the cantilever 1 held in the liquid 10 in the sample container 11.