baber/WOPTO huggingface dataset:
Patent JP-H08136392-A (JP)
Title: Excitation shaft coupling structure of vibration test machine
Inventor: MANBA TAKESHI
IPC: G01M7/02
Filed: 1994-11-08
Abstract: PURPOSE: To make possible accurate excitation without torsion and vibration in simple constitution by coupling an excitation shaft to a vibrating base through a bearing part coupling part providing a static pressure bearing and holding the excitation shaft by a hydraulic guide composed of the static pressure bearing. CONSTITUTION: An oil flow passage 2d and an oil discharge opening (pocket 2c ) are provided in a T-shaped bearing part 2b of one end of an excitation shaft 2, and a bearing part coupling part 4 is constituted by a press arm 4a fixed on the side face of the bearing part 2b and a vibrating base 1 and a removable press arm 4b . The coupling part 4 forms a static pressure bearing due to oil pressure between the pocket 2c , the inner face of the arm piece 4b and the side face of the vibrating base 1, and the excitation shaft 2 is coupled to a specified position of the vibrating base 1 with a gap of tens μm. In addition, a hydraulic guide fixed on the floor is mounted to the intermediate of the shaft 2, holds the shaft 2 by the static pressure bearing with the gap of tens μm due to oil pressure.  The movement in only the direction of the shaft center of the shaft 2 is guided by the hydraulic guide 5. Thereby even at high band frequency, vibration without any strain is applied to the vibrating base 1 in simple constitution.
Patent JP-H10122844-A (JP)
Title: Ultrasonic measuring device and its temperature correction method
Inventor: YOKOBORI YOICHI
IPC: G01F23/28
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To measure the displacement distance of a detection object that does not include an error even if a sound velocity changes by using the time difference of electrical signals equivalent to a reflection wave from a reflection plate being spaced from the detection object by a known distance. SOLUTION: The configuration of a device is achieved by adding only a reflection plate 6 and a memory 7 to a device without any temperature correction function. An ultrasonic wave U0 that is discharged from an ultrasonic sensor 2 is propagated in air and is partially reflected by a reflection plate 6, is received by the ultrasonic sensor 2 after being reflected on water surface, and is subjected to operation processing. Then, a measurement is made at a certain temperature and the measured value is stored in the memory 7. (The measurement is called memory measurement to distinguish itself from an actual measurement. And, a measurement may be made only once before the actual measurement if a detection object is the same but may be made in the case of an actual measurement).
Patent JP-H01139290-A (JP)
Title: Printer
Inventor: KAWAMURA TOSHIO
IPC: B41J29/13
Filed: 1987-11-25
Abstract: PURPOSE:To allow printing action and make maintenance inspection easy even in a state where a canopy is open when maintenance inspection is specially required by turning a printing control switch ON. CONSTITUTION:A canopy operating sensor 1 generates a signal indicating the operation of a canopy that is sent out when the canopy which is always open to allow observation of its interior, is closed and that is not sent out when the canopy is open. In addition, a printing control switch 2 can be selected to an ON or OFF state by a user. A printer control part 3 receives a signal which indicates the ON and OFF state of the canopy operating sensor 1 and a printing control switch 2 and allows a main unit of printer 4 to print normally when the canopy operating sensor 1 is in the operating state. Further, the printer control part 3 does not allow the main unit of printer 4 to print when the printing control switch 2 is turned OFF, and enables printing operation of the main unit of printer 4 when the printing control switch 2 is turned ON while the canopy operating sensor 1 is in the non-operating state.
Patent JP-S63152781-A (JP)
Title: Air trap valve for liquid
Inventor: WATANABE KOICHI
IPC: F16K13/10
Filed: 1986-12-15
Abstract: PURPOSE:To facilitate opening and closing operations and simplify the construction by making connection of air piping on the way of an air trap pipe, whose one end is located in one of the liquid troughs while the other end in another liquid trough. CONSTITUTION:One of the ends of an air trap pipe 2 is situated in cold water contained by a heat accumulating trough, while the other end in the cold water contained by another heat accumulating through. On the way of this air trap pipe 2, an air piping 3 is connected, whereto a compressor 4 to supply compressed air is connected. when compressed air is out of supply, the air trap pipe 2 is in condition of communication, and the cold water in a heat accumulating trough adjacent aside is in communication. The cold water in the adjacent heat accumulating trough is shut off by supplying compressed air to the air trap pipe 2. Accordingly the air trap pipe 2 can be opened and closed only through such controls as supply and shutoff of the compressed air.
Patent JP-S63154613-A (JP)
Title: Hair cosmetic
Inventor: ONO TORU
IPC: A61K8/00
Filed: 1986-12-17
Abstract: PURPOSE:To obtain a transparent hair cosmetic, containing an anionic high polymer, nonionic high polymer and branched chain nonionic activator and having shaping property. CONSTITUTION:A hair cosmetic obtained by blending (A) 0.1-5wt.% anionic high polymer, e.g. (co)polymer of (meth)acrylic acid, (meth)acrylamide, etc., (B) 0.1-7.0wt.% nonionic high polymer, e.g. (co)polymer of vinyl alcohol, vinylpyrrolidone or vinyl acetate, and (C) 0.1-5.0wt.%, particularly 0.5-3.0wt.% branched chain nonionic activator, e.g. polyoxyethylene hexyl decyl ether, polyoxyethylene isostearyl ether. The hair cosmetic is capable of imparting excellent finish in aspects of hairdressing power, stiffness, stickiness and style- shaping properties.
Patent JP-H02143954-A (JP)
Title: Eod position high speed searching system for data storing device
Inventor: SAKURAI TAKESHI
IPC: G11B20/10
Filed: 1988-11-25
Abstract: PURPOSE:To always execute search at a higher speed than the speed of binary search by calculating the number of the times of the binary search, executing the binary search for the calculated number of times, and after that executing sequential search processing. CONSTITUTION:The number of the times of the binary search is calculated by calculating the number of sectors in a search range and comparing the calculated number with the critical number of the sectors in the sequential search. Further, when the number of the times of the binary search is 1 or above, the binary search is executed for the number of times, and when it is judged that the number of the times of the binary search is 0, or when the number of the times of the binary search becomes 0 as the result of binary search processing, the sequencial search processing is executed. Thus, time for searching an EOD (End of Date) position can be shortened.
Patent JP-H1010528-A (JP)
Title: Reflection type liquid crystal display device
Inventor: IIZAKA HIDETO
IPC: G02F1/1333
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation in visibility by the reflection of a background occurring in the light reflection of a reflection plate and the direct reflection of illumination, etc., in a reflection type liquid crystal display element. SOLUTION: A metallic electrode 4 is formed by depositing Cr over the entire surface of prescribed pixel regions by a vapor deposition method or sputtering method, etc. The surface reflectivity of this metallic electrode 4 is regulated to a range of about 50 to 70% by the film thickness of the Cr layer or film forming conditions, etc. A different metallic layer 8 deposited to a prescribed film thickness is formed by a vapor deposition method or sputtering method of Al in the half region on the surface of the metallic electrode 4. First reflection blocks A (reflectivity 50 to 70%) and second reflection blocks (reflectivity 90 to 100%) are formed within the pixel regions D by such structure.
Patent JP-H06200643-A (JP)
Title: Wall structure for water
Inventor: MORINAGA TOSHIYA
IPC: E04B2/74
Filed: 1992-11-09
Abstract: PURPOSE:To have good execution efficiency at a construction site and to obtain a water wall structural body useful for a thin water tank and excellent in water-tightness. CONSTITUTION:A thin water tank unit 1 of a thick plate-like light permeable resin polymeritized plate is fitted and fixed to the inside of a window frame of a window frame structural body connected to a window frame 5 consisting of U-shaped right and left frames 51 and 51 and a bottom frame 52 with coupling members 6 and 6. The water tank unit is so constituted that the front and rear walls 1A and 1B, right and left side walls 10 and 10 and bottom wall 12 are connected in a box-shape, and notches 10a and 10a are formed in both outside ends connected to the front and rear walls of the right and left walls and in both outside ends connected to the front and rear walls of the bottom wall. Heat variation absorbing connections 15 formed of elastic bodies adhering and filling through a back-up material are provided in the notches. Heat variation absorbing receivers formed of elastic bodies adhering and fixing through the back-up material are provided between the front and rear walls of the water tank unit and between the insides of the right and left frames of the window frame fitting the water tank unit and the bottom frame.
Patent JP-H04172086-A (JP)
Title: Image pickup device
Inventor: SASAKI TAKU
IPC: H04N5/353
Filed: 1990-11-06
Abstract: PURPOSE:To obtain a high quality picture which has a wide dynamic range and does not generates a pseudo contour by synthesizing to switch an image pickup signal image-pickupped by changing an exposure amount probabilistically. CONSTITUTION:An image pickup means 24 image-pickupping the same object by the plural different exposure amounts, and a probabilistic threshold generating means 26 generating a threshold probabilistically changing are provided. And from an obtained picture signal with the different exposure amount, the one picture signal is selected and outputted based on the size relation of the picture signal and the threshold. That is, the switching of the picture signals of the different exposure amount is executed probabilistically. Thus, it is possible to obtain the high quality picture with no generation of the pseudo contour.
Patent JP-H03159782-A (JP)
Title: Thermal recording material
Inventor: GOSHIMA ATSUO
IPC: C07D339/06
Filed: 1989-11-17
Abstract: PURPOSE:To obtain a thermal recording material excellent in thermal response properties and with a high coloring sensitivity by containing a specific compound in a thermal recording material containing a dye precursor and an electron acceptor compound reacting upon being heated to color the dye precursor. CONSTITUTION:A compound indicated by Formula 1 is contained in a thermal recording material containing a normally colorless or light-colored dye precursor and an electron acceptor compound (developer) reacting upon being heated to color the dye precursor. In Formula 1, X and Y respectively indicate an oxygen or sulphur atom and may be identical with or different from each other. Also, Z forms an alkylene chain with two carbon atoms or more and may have an alkyl group as a side chain. Further, Ar indicates a substituted or unsubstituted aryl group.
Patent JP-H01140655-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMAGISHI HIDETAKA
IPC: H01L27/06
Filed: 1987-11-26
Abstract: PURPOSE:To reduce the occupied area of a protecting element, and prevent leak current from increasing even at the time of high temperature, by forming, on a polycrystalline silicon layer, an aluminum wiring with a specific width via an insulating film, and using an air gap formed in a window part of the insulating film, as a protecting element for electrostatic breakdown. CONSTITUTION:The square of W being the wiring width of an aluminum wiring 8 on a boron and phosphorus doped glass layer(BPSG) film 6 is made more than or equal to 300times the area of a window 9 formed on the BPSG layer 6. As a result, by heat treatment to make an ohmic contact of the aluminum wiring, polycrystalline silicon is abnormally diffused in the aluminum wiring layer. Therefore, in the window 9 formed in the BPSG layer 6, the polycrystalline silicon vanishes as the result of reaction with aluminum, and an air gap 7 is formed between the aluminum wiring 8 and a polycrystalline silicon layer 5. The air gap is used as a protecting element for electrostatic breakdown, thereby reducing the occupied area of the protecting element, and preventing the increase of leak current even at the time of high temperature.
Patent JP-S62156604-A (JP)
Title: Method for winding optical cable around overhead wire
Inventor: TAKAHASHI HIROAKI
IPC: G02B6/48
Filed: 1985-12-27
Abstract: PURPOSE:To wind an optical cable without twisting by winding the optical cable around a drum while twisting the optical cable preliminarily in the direction opposite to twist which is applied to the optical cable when the optical cable is wound around an overhead wire without stranding back. CONSTITUTION:A frame 5 is rotated in such direction that an optical fiber 1 is twisted in the direction opposite to twist which is applied to the optical cable 1 when it is wound around the overhead wire by a winder 4, and a take-up drum 2 is rotated to take up the optical cable 1. Thus, the optical cable is wound around the already laced overhead wire without twisting by the simple and small-sized winder which has not a stranding-back mechanism.
Patent JP-H08156501-A (JP)
Title: Tire wheel
Inventor: ONO KOTARO
IPC: B60C13/00
Filed: 1994-12-02
Abstract: PURPOSE: To easily identify a trademark such as logotype or a mark similar thereto in the state where a tire wheel is installed, in a vehicle having the tire wheel made of light metal, resin, or the both which is integrated into a tire, and objectively judge the abnormality of the tire. CONSTITUTION: A trademark such as logotype or a mark 4 similar thereto in the center part of a tire wheel is also displayed on a sheet 9 and stuck to the same surface of a tire 3. A temperature indicating coating material is applied to the sheet, or a temperature indicating material is included thereto, whereby the abnormal heating of the tire can be objectively recognized. A fluorescent coating material or fluorescent material is used, whereby an ornamental effect is promoted in the evening or night together with the enhancement of visual confirming effect by the extending display of the logotype.
Patent JP-H04170603-A (JP)
Title: Digital type level controller
Inventor: FUJIMOTO HIROYUKI
IPC: G05B13/02
Filed: 1990-11-05
Abstract: PURPOSE:To attain ideal level control prevented from being influenced by element characteristics by processing compression ratio characteristics on a logarithmic axis by digital processing using a digital signal processor (DSP). CONSTITUTION:In the DSP 2 for processing a digital signal, a logarithmic operation part 13 executes logarithmic operation to convert the average level of an input signal from a linear axis to a logarithmic axis. A level comparator 14 decides the range of the average level by means of a threshold level Th. A compression ratio arithmetic part 15 selects a compression ratio (n) in accordance with the output of the comparator 14 and calculates a compression ratio n' adding the transient characteristics of attach time or release time based upon the compression ratio (n). An output from the 2nd multiplier 16 is a value obtained by multiplying the average level on the logarithmic axis by the compression ratio n', and when an exponential arithmetic part 17 executes the exponential operation of the output and inversely converts the exponential operation result into a value on a linear axis, the input signal inputted to the 1st multiplier 11 as a value on the linear axis is outputted as gain adjusted in accordance with the level of the input signal. Thus, ideal level control can be executed.
Patent JP-S63151056-A (JP)
Title: Manufacture of lead frame
Inventor: SUIZU SATOSHI
IPC: H01L23/28
Filed: 1986-12-16
Abstract: PURPOSE:To prevent the occurrence of cracking in resin, which is started from a protruding part, by chemically etching the protrusion at the blanked end of the rear surface of a substrate. CONSTITUTION:A planar lead frame material is blanked in a specified shape with a well known press unit, and a formed lead frame 1 is chemically etched. Since a protrusion 7, which is formed at the blanked part of the lead frame 1 is round, cracking is not yielded in a resin 4 even if temperature stress and the like is applied to the resin 4 from the outside after packaging with the resin 4. In chemical etching, strong acid or strong base can be used at a surface activating step, which is performed as a previous step of the surface treatment of the surface of the lead frame such as plating in actual process. Therefore the steps are not increased. In this step, the flat part of the surface of the lead frame is slightly etched. The etching speed at the protruding part is quick. Therefore adverse effects are not given to the succeeding steps. The time required for the etching is not so long, and the mass productivity is not impaired.
Patent JP-2000130256-A (JP)
Title: Piston for internal combustion engine
Inventor: SAWADA TOMOHIRO
IPC: F02F3/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To prevent a bush pressed in a boss part from slipping off, and improve reliability by connecting a boss part having a pin hole to which a piston pin is fitted and a piston main body to each other so as to support the boss part corresponding to a center of an axial direction of a bush by a side wall part extending from a skirt part. SOLUTION: A piston 1 for an internal combustion engine is provided with a main body 2 having a top part 2a, a pair of boss part 3, a skirt part 4 which extends from the main body 2, a pin hole 3a on which the boss part 3 is penetrated, and a bush 6 which is pressed-in and fixed to the pin hole 3a and in which a piston pin is rotatably inserted. In this case, a center of an axial direction of the boss part 3 is connected to the main body 2 by a side wall part 7 which extends from the skirt part 4. A thickness of the boss part 3 is most enlarged at the center of the axial direction, and a deformation rate of the boss part 3 is most reduced at the center of the axial direction. As a result, a diameter of the center of the axial direction of the bush 6 is shortened smaller than a diameter of both ends of the bush 6, and the bush 6 is prevented from slipping off from the pin hole 3a.
Patent JP-H09146608-A (JP)
Title: Method for controlling level of molten metal surface in continuous casting machine mold
Inventor: MIZUNO HIROSHI
IPC: G05D9/12
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To reduce the drop of a molten metal surface level controlling accuracy against disturbance within supposed process variation even when the characteristic of a molten steel flow rate is changed in a linearized model of a steady casting state with a fixed casting rate in continuous casting. SOLUTION: Three kinds of disturbance, i.e., a virtual disturbance to be added to a sliding nozzle command value, virtual disturbance to be added between an actuator output and a flow rate coefficient and disturbance causing variation on a molten metal surface, and a set value are defined as external inputs w1 , w2 , d1 , d2 , a value z1 obtained by multiplying a controller output (u) inputted just before the external input w1 by a frequency weighting function W1 (s), a value z2 obtained by multiplying an actuator position is inputted just before the external input w1 by a constant weight W and a value z3 obtained by multiplying a molten metal surface level deviation (y) by frequency weighting function W3 (s) inputted from the disturbance values d1 ,  d2 are defined as controlled variables and a control rule for setting up the structures specific value of a transfer function matrix from the inputs w1 , w2 , d1 , d2 up to the controlled variables z1 to z3 being used is reduced <=1.
Patent JP-H05117916-A (JP)
Title: Titanium oxide-containing fiber having good light resistance and its production
Inventor: HIRAKAWA SEIJI
IPC: D06P3/00
Filed: 1991-10-18
Abstract: PURPOSE:To obtain the subject fiber having good light resistance, not yellowed with solar light and useful for clothes for preventing skin cancer, by treating a thermoplastic resin fiber containing a large amount of titanium oxide with an aqueous solution containing a fluorescent compound having specific reflective physical properties and a non-fluorescent compound. CONSTITUTION:A fiber comprising a thermoplastic resin (e.g. polyethylene terephthalate) containing titanium oxide in an amount of >=2wt.% is treated with an aqueous solution containing (A) a fluorescent compound having a reflective characteristic represented by formula I [lambda A is a wavelength (nm) at the maximum reflection factor determined by a reflection spectrum when the fiber containing the component A in an amount of 0.2wt.% as a coloring compound is measured under the irradiation of white light of a xenon light source; lambda B is a wavelength (nm) obtained by the same method as above-mentioned, when containing only the component B in an amount of 0.4wt.% as coloring component], and (B) a non-fluorescent coloring compound in a ratio of formula II [C A is the amount of component A; C B is the amount (wt.%) of the component B] to obtain the objective titanium oxide-containing organic synthetic fiber.
Patent JP-2001113037-A (JP)
Title: Mah-jongg board
Inventor: KOBAYASHI HARUO
IPC: A63F9/20
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a mah-jongg board capable of being used for entering player identification information and capable of being utilized for reckoning game fees and fees for food and drink. SOLUTION: This mah-jongg board frame body is provided with input devices 13 for identifying individual players and printers 14 as required. A card reader for a magnetic card, a punch card, or a contact or noncontact type IC card is used as the player identification input device 13, or another digital switch can be utilized. When the digital switch is utilized, each game player enters an identification code. The player identification input devices 13 are connected to a mah-jongg score counting device. If writable cards are used, scores of the players are sent to the player identification input devices 13 from the mah- jongg score counting device and recorded on the cards when a game is finished. If the printers 14 are provided, the scores of the players are sent to the printers 14 from the mah-jongg score counting device and printed out when the game is finished.
Patent JP-H10143633-A (JP)
Title: Scale conversion correspondence image database, print system and storage medium
Inventor: TSUNEKANE KOJI
IPC: G06T11/60
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To make a separation plate of print material in which jaggy (notches), etc., does not appear even when it is undergone scale conversion into an adequate scale factor without leaving document like a color photograph by making photographic data storing photographic data for a plate making device and photographic data for a scale conversion correspondence plate making device of reparation density that is different from it. SOLUTION: Color photographic data which is undergone color separation in a prescribed image density and is stored in a storing part 62 is made color correction and after that, such as ID number is assigned to it as to be retrievable. And it is stored as photographic data 32S-S for a plate making device and photographic data 32S-T for a scale conversion correspondence plate making device for enlargement, etc., in a print data storing part 30. At the time of the output of a printing plate, the data 32S-S is used for photographic data 32S. When there is a change in a scale factor, and when its scale conversion is, e.g. about 160% and therefore, jaggy may possibly come out the data 32S-T enlargement is used.