baber/WOPTO huggingface dataset:
Patent JP-H04169371-A (JP)
Title: Brake liquid pressure control device for vehicle
Inventor: WATANABE HIROYUKI
IPC: B60T8/46
Filed: 1990-10-31
Abstract: PURPOSE:To assure proper brake control by providing a blocking means blocking the inflow of the liquid pressure to an accumulator from a pipe between a liquid pressure source switching means and the accumulator, and feeding the liquid pressure to wheel cylinders as it is when the liquid pressure switching means fails. CONSTITUTION:An accumulator F is provided on a bypass pipe L connected in the middle of a pipe D connecting a wheel cylinder E to a master cylinder A. A liquid pressure control means H is provided controlling the liquid pressure of the wheel cylinder E when the lock or slip of a wheel is detected by a detecting means G, and a liquid pressure source switching means I, which switches to communicate the accumulator F and the liquid pressure control means H when an acceleration slip is detected, is provided between the means H and the master cylinder A. A blocking means J, which blocks the inflow of a brake liquid into the accumulator F from the pipe D during a normal brake action, is provided between the liquid pressure source switching means I and the accumulator F so that a normal brake action is obtained when the liquid pressure switching means I fails.
Patent JP-2000121668-A (JP)
Title: Probe card and measuring device using it
Inventor: YATANI YOSHIAKI
IPC: G01R1/073
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a probe card for electric characteristic measurement which can prevent side slip of a probe on an electrode on a measured material by reducing the overdrive amount and obtain 10 g of stylus pressure required for measuring and testing the electric characteristics of the measured material by the probe. SOLUTION: Plural probes 2 are arranged on the lower surface of a board 1. Plural probes 2 are fixed to a board 1 by a fixing part 3 positioned at the tip of the lower surface of the board 1. The probe 2 is bent at a designated angle to the lower surface of the board 1 near the rear part of the fixing part 3.1 A bent part 4 is formed on the tip of the probe 2, thereby putting the tip of the probe 2 vertical to the lower surface of the board 1. A portion of the probe 2 that is projected from the front end of the fixing part 3 is worked to be tapered (taper part 8). The length 7 (length from the front end of the fixing part 3 to the bent part 4) of a projection from the front end of the fixing part 3 of the probe 2 is set to 2.5 mm or less, and the length of the taper part 8 is set to 3.0 mm or less.
Patent JP-H11131133-A (JP)
Title: Jig for hardening and hardening method
Inventor: AIBA TOSHIHIRO
IPC: C21D1/00
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a jig for hardening which scarcely develops the the expansion at the center part in the height direction even in the case of induction- hardening a cylindrical heating material. SOLUTION: The jig 30 for hardening provided with an annular first restricting part 40 forming a hole 40a at the center part and an annular second restricting part 50 parallel arranged at the distance of a prescribed interval from this first restricting part 40. The first restricting part 40 is provided with a first outside ring part 42 having considerably larger inner diameter than the outer diameter of one end part in the height direction of a metallic member and a first inside ring 44 having the almost same inner diameter as the outer diameter of this one end part.  Further, the second restricting part 50 is provided with a second outside ring part 52 having considerably larger inner diameter than the outer diameter of the center part in the height direction of the metallic member and a second inside ring 54 having the almost same inner diameter as the outer diameter of this center part, too.
Patent JP-H07146858-A (JP)
Title: Information processing system
Inventor: KANEKO SEIJI
IPC: G06F17/22
Filed: 1993-11-25
Abstract: PURPOSE:To convert the information inputted by operating an English character key into a KATAKANA (the square form of KANA (Japanese syllabary)) character string by a simple operation by providing the dictionary of the KATAKANA character string corresponding to an English character string. CONSTITUTION:When a user sets a Roman character input mode, operates an English character key and inputs a character string, a central processing unit 101 converts an English character string into a HIRAGANA (cursive form of Japanese syllabary) character string by using a Roman character/HIRAGANA conversion dictionary 102C. Subsequently, the central processing unit 101 performs a conversion from the HIRAGANA character string to a KANJI (Chinese character) word in accordance with the KANJI conversion instruction from a keyboard 103. When a KATAKANA conversion key 103A is operated in the Roman character input mode, the Roman character input is treated as the input of the English character string, and the central processing unit 10 refers to an adoped word dictionary 102B and converts the input into a corresponded KATAKANA word. In this case, the central processing unit 10 performs a processing converting into a small letter or the reverse processing when the optimization of the English character string or the existence of a capital letter in the inputted English character string, for instance, is detected before the conversion.
Patent JP-S63147557-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B1/08
Filed: 1986-12-10
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-H02140440-A (JP)
Title: Heat-insulated engine
Inventor: KAWAMURA HIDEO
IPC: F02M33/00
Filed: 1988-11-22
Abstract: PURPOSE:To restrain the creation of NOx and promote a higher temperature of an engine by providing a control means which low controls compression pressure of the engine with an air-pressure control valve given instructions in accordance with signals detected by a load sensor and an oxygen density sensor. CONSTITUTION:A load sensor 11 detects the flow rate of fuel supplied to an engine 1 and a temperature sensor 13 detects the temperature of a cylinder. A combustion sensor 14 detects the temperature of combustion gas and an oxygen density sensor 22 detects the amount of oxygen in inlet air. A control means 5 is so provided that compression pressure of the engine 1 is controlled low with an air-pressure control valve 6 given instructions in accordance with signals detected by the load sensor 11 and the oxygen density sensor 22. It is thus possible to restrain the creation of NOx and promote a higher temperature of the engine.
Patent JP-H03154205-A (JP)
Title: Rotary head magnetic recording and reproducing device
Inventor: KATO MASASHI
IPC: G11B5/09
Filed: 1989-11-13
Abstract: PURPOSE:To prevent reproduction error by continuing a prescribed recording to tracks succeeding to a track with a write error eliminated therefrom when number of errors detected based on a reproduction envelope signal exceeds a prescribed number. CONSTITUTION:A rotary drum 20 is provided with a couple of recording magnetic heads A, B and verifying magnetic heads A', B' to verify a data recorded by the magnetic heads A, B. Data error check such as C1, C2 error check is applied to a signal reproduced from the verifying magnetic heads A', B' and an envelope detection circuit 26 or an ATF detection circuit detects an envelope detects an envelope waveform. When the detection of an error such as missing of the envelope waveform takes place consecutively for a prescribed number of times at reproduction, a CPU 24 controls the device that a prescribed data is written for a prescribed period from a recorded position where no recording error is detected and the recording continues from the data to be written to a block where the recording error is detected.
Patent JP-2000209136-A (JP)
Title: Timing location estimation method for data burst
Inventor: ZHOU HAI
IPC: H04B7/005
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide the improved method of estimating the timing location of a received data burst by estimating one position of the timing location of a training sequence for the received data burst, equalizing the data burst for it and taking correlation. SOLUTION: When a data stream is inputted to a register 42, a control circuit 32 sets the contents i of a counter 34 to the first estimated bit position of the training sequence. The control circuit 32 outputs the data burst corresponding to the first bit of the training sequence which is the bit i to an equalizer and the equalizer equalizes the data burst based on a channel model expressed by a channel model circuit. The control circuit 32 reads the contents of the counter 34 and compares them with a recorded value n inside a storage circuit 35. When the value i is equal to the value n, the control circuit 32 controls a comparator circuit 38, compares a recorded correlation value inside the storage circuit 36, compares a correlated result and decides a highest value.
Patent JP-H07148536-A (JP)
Title: Production of bulge-shape piping
Inventor: YOSHINO MAKOTO
IPC: B21D51/16
Filed: 1993-11-26
Abstract: PURPOSE:To provide a male side tube at a low cost and with high quality by forming a seal groove (groove) to hold an O-ring on a male side tube (piping) only with a pressing process. CONSTITUTION:A male side tube 13 is pressed, and a bulged part 15' is formed on the middle part of the male side tube 13. Further, the tube from its top end 13a until the intermediate part of the bulged part 15 is contracted, and a seal groove side surface 16a of the bulged part 15 side and a seal groove bottom surface 16b are formed. Then, from the tube top end 13a until S-point is machined into thin wall and made easy to be machined. After then, the thin walled part is enlarged and the seal groove side surface 16a of the tube top end 13a side is formed. Because the seal groove side surface 16a is formed almost in a right angle against the axial direction of the male side tube 13 during these processes, inclining attaching of the O-ring or its deviation can be prevented.
Patent JP-S63148282-A (JP)
Title: Control method for image density
Inventor: KOGURE MASAAKI
IPC: G03G15/08
Filed: 1986-12-12
Abstract: PURPOSE:To properly control image density even if a latent image carrier has a flaw, etc., by forming a standard latent image for toner supply control on the latent image carrier and developing it, detecting the density of its visible image by a detecting means and controlling tone concentration, and receiving a signal for the ground part of the latent image carrier among detection signals from the detecting means and controlling a developing bias value. CONSTITUTION:The optical density of the visible image is detected by a photosensor 22 and the ratio of the output VSP of the sensor 22 and the output VSG corresponding to the optical density on the clean surface of a photosensitive drum 15 where no toner sticks is found on every copying operation. This ratio is compared with a reference level and toner is supplied from a toner supply device to a developing device according to the comparison result to hold the ratio VSP/VSG constant, thereby controlling the toner density to a constant value. Further, when the VSG is smaller than a certain value, the developing bias value is increased to remove ground staining. Sticking toner at a no-image part causes ground staining on an image and is not preferable. For the purpose, the developing bias is increased to prevent toner at the no-image part from being developed. Thus, even if the surface of a latent image carrier has a flaw, etc., the image density can be controlled properly.
Patent JP-H03157296-A (JP)
Title: Moored balloon of high mobility
Inventor: MIYASHITA JUNICHI
IPC: H04B10/07
Filed: 1989-11-14
Abstract: PURPOSE:To prevent a light beam for optical communication with an aircraft from being interrupted with clouds by connecting a transmitter-receiver from the optical communication disposed in a balloon moored to the ground to a facility on the ground through optical fibers disposed in a cable. CONSTITUTION:A balloon 1 functioning as a relay unit between a communication satellite or an aircraft and ground for optical communication is moored with a cable 2 to the ground. The balloon 1 comprises a fuselage 6 filled with a flight weight gas and provided with multiple number of wings 9, 11, 13 and a gondola 7 connected to the bottom of the fuselage 6 and provided with a propeller 16. On the top of the fuselage 6 is disposed a transparent dome 17 in which are disposed a TV camera 18 for monitoring the clouds in the overhead sky and a transmitter-receiver 19 for optical communication so that the balloon 1 is moved automatically out of the shade of the clouds. The transmitter-receiver 19 is connected to an optical communication facility on the ground via optical fibers disposed in the cable 2.
Patent JP-H10144720-A (JP)
Title: Positioning method and apparatus and bonding apparatus
Inventor: IKETANI YUKIHIRO
IPC: H01L21/60
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To enable a semiconductor part such as an IC chip and a substrate pattern to be efficiently positioned, by relatively rotating the pattern and the part in accordance with a deviation angle in the rotation direction between the pattern and the part around the central position of the positioned part and the pattern as a rotation center. SOLUTION: A central position I0 of a substrate pattern 3 made of a conductive material such as copper and a central position of an IC chip 2 are positioned. Subsequently, on the basis of a gradient angle θ between the substrate pattern 3 and the IC chip 2, the central position I0 of the substrate pattern 3 and the central position of the IC chip 2 are made to coincide with each other, and the substrate pattern 3 and the IC chip 2 are relatively rotated. When the substrate pattern 3 and the IC chip 2 are relatively rotated as mentioned above, the position is moved to a position 0' according to the gradient angle θ between the substrate pattern 3 of either the rotation center 0 of the substrate or the rotation center of the IC chip 2 and the IC chip 2.
Patent JP-S62156529-A (JP)
Title: Light frequency spectrum analyzer
Inventor: IWAOKA HIDETO
IPC: G01J3/00
Filed: 1985-12-27
Abstract: PURPOSE:To obtain a light frequency spectrum analyzer having an absolute accuracy and a high accuracy, and a high resolution, by bringing an incident light to a deterodyne detection by using an optical output of a local oscillating part. CONSTITUTION:The titled analyzer is provided with an optical heterodyne detecting part 4, a filter part 5 for inputting and amplifying an electric output of the heterodyne detecting part 4 and also having a band pass characteristic, a detecting part 6 for inputting an electric output of the filter part 5, and a signal processing/display part 7 for inputting the electric output of the detecting part 6. A frequency resolution of a light frequency spectrum analyzer is determined by a spectrum width of an output frequency omega0 of a local oscillating part 3 and a band width of the filter part 5. The spectrum width of omega0 is determined by a variable wavelength light source of a light frequency synthesizer, and by using an external resonator type laser diode for said light source, an excellent frequency resolution (10<-12>) can be obtained.
Patent JP-H11118029-A (JP)
Title: Lubrication structure of shift fork
Inventor: TSUKAMOTO TAMOTSU
IPC: F16H63/32
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To efficiently lubricate the sliding section between a shift fork and a sleeve by restraining the splash of oil. SOLUTION: A shift fork 8 engaged in the outer peripheral groove of a shift change-over sleeve 7 for operating the sleeve 7 for shift it is provided with continuous inner ribs 8b loosely fitted into the outer peripheral groove and a plurality of claw section 8c, 8d and 8e slidably abutting on the side wall face of the outer peripheral groove in at least both ends of the inner ribs 8b in their rotation direction.  An oil splash preventive step section 8f is formed in the both side faces of the inner ribs 8b for preventing the lubricant trapped between the inner ribs 8b and the outer peripheral groove from splashing, and a recessed section 8g is formed at both side faces of the claw sections 8d and 8e at least in the rear side in the rotation direction of the sleeve and opposing to the rotation direction of the sleeve 7 for introducing lubricant to both sides of the claw sections 8d and 8e.
Patent JP-S63149328-A (JP)
Title: Method and apparatus for heat-treatment of carbon steel
Inventor: REINICHE ANDRE
IPC: C21D9/62
Filed: 1987-11-26
Abstract: A process for heat treating a carbon steel wire to obtain a fine pearlite structure is characterized by the following steps: (a) cooling the wire until the wire reaches a given temperature which is below the AC1 transformation temperature; (b) regulating the temperature of the wire to not more than 10 DEG  C. above or below said given temperature by passing an electric current through the wire and effecting a modulated ventilation thereof; (c) cooling the wire.
Patent JP-2000116515-A (JP)
Title: Cooking device
Inventor: DREANO CLAUDE
IPC: A23L5/10
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To simplify the construction and reduce the size of devices for cooking foodstuffs by immersing them in a hot liquid and next in a cold liquid at least once. SOLUTION: This cooking device comprises one or more cooking tanks 1 to 4 each having a liquid inlet, a heating unit 5 for producing a hot liquid, a cooling unit 6 for generating a cold liquid, and filling pipe lines 8.1 to 8.4 for leading both liquids to the inlets of the tanks 1 to 4. Reversible pumps 11.1 to 11.4 are further disposed to allow both liquids to flow to the inlets of the tanks 1 to 4 and to return to the units 5 and 6 from the inlets of the tanks 1 to 4 via one of the filling lines 8.1 to 8.4.
Patent JP-H09135875-A (JP)
Title: Face washer
Inventor: JOGAN TSUYOSHI
IPC: A61H35/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To enhance the washing effect of a face washer used to send bubbles into water and wash the skin with the bursting energy of the bubbles, and provide a face washer ensuring a good feeling of use. SOLUTION: In this face washer, a bubble generating filter 2 is mounted on the inner bottom of a vessel 1 formed out of synthetic resin or the like and filled with wash water and the high pressure air is sent to the filter 2 to generate bubbles, thus guiding a bubble flow along a guide 3. In addition, the bubbles are made small with a bubble refining device 4 and the skin is immersed in the bubble flow for eliminating a stain therefrom. Contaminated wash water is filtrated and cleaned via a filter device installed in the vessel 1, and clean wash water is jetted and circulated as a bubble flow. In addition, a pocket 6 is provided for dissolving a suitable amount of a skin cleaning detergent 13 for enhancing the usability of the face washer.
Patent JP-H10143923-A (JP)
Title: Device and method for displaying history information and information recording medium
Inventor: ADACHI HIDEYUKI
IPC: G11B7/24097
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a history information display method capable of easily identifying historical information on the medium surface and easily performing history control even when information is divided to plural times to be recorded. SOLUTION: A historical information display area 20 is provided on a part of an information recording medium, and the historical information is printed visibly on this display area 20. Further, the printed historical information may be printed at least on one position on the surface of the information. Further, in a disk like recording medium such as e.g. CD-R, etc., the history information may be printed on at least one side surface. In such a manner, by performing the visible history information display, contents of additional history are discriminated easily only by viewing the medium surface, and the historical control of the information recording medium is made easy.
Patent JP-H06113771-A (JP)
Title: Production of noodles
Inventor: KAJIO FUSAKI
IPC: A23L7/109
Filed: 1992-10-09
Abstract: PURPOSE:To obtain noodles, having moderate hardness, rich in viscoelasticity, having springiness and good in crispiness by kneading a raw material under a reduced pressure and simultaneously including fats and oils and a lipase in the raw material, etc. CONSTITUTION:A raw material is kneaded under a pressure of >=360mmHg (especially preferably <=160mmHg) and 0.5-2wt.% (preferably 0.8-1.3wt.%) fats and oils and 50-200 units (preferably 80-150 unit) lipase are included in the raw material or the surface of a noodle sheet or noodle strips obtained from a dough after the kneading is treated with the fats and oils and a lipase to afford the objective noodles.
Patent JP-H08153000-A (JP)
Title: Instruction processor
Inventor: ANDO HIDEKI
IPC: G06F9/45
Filed: 1994-11-30
Abstract: PURPOSE: To provide an instruction processor with which an instruction to be executed after the execution of the other instruction can be executed before the judgment of branching conditions. CONSTITUTION: An instruction code to be outputted from an instruction register is provided with a commit condition part. This commit condition part is coded so as to designate the entry of a TF register 10, in which the decided result on the truth/false of branching conditions is written, and a commit condition decoder 50 decodes this commit condition part and controls instruction execution based on the contents of the TF register 10. When it is judged that the branching conditions are satisfied, under this control, result data temporarily stored in a shadow register file 13 are transferred to a sequential register file 12.
Patent JP-H09142776-A (JP)
Title: Lifted load calculator for crane
Inventor: KANZAKI HIROSHI
IPC: B66C13/16
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem of an increase in the ratio of a lifted load calculation error when there are many hooks to be hung or when the weight of a hook hoisting wire per unit length is large. SOLUTION: The weight Ww of a hook hoisting wire 9 per unit length is stored beforehand, an excessive load preventing device having a load calculating function, a tension detector, an angle detector, a drum rotary number detector, a hook number setting device and a mode setting device for switching a mode between a normal operation mode and an adjusting operation mode are provided and weight Wr of the hoisting wire 9 between a hook 1 and a boom head sheave is calculated based on drum rotation and the weight of the hoisting wire 9 per unit length. Then, a correction value F0 ' for correcting self-weight data caused by a dispersion in boom manufacture is calculated by using this Wr and by using the F0 ', a lifted load W is calculated based on W=f1 (θ, F, R, hd , Nb , Hs and F0 ') by considering the weight of the hoisting wire 9.
Patent JP-H01137413-A (JP)
Title: Thin film magnetic head
Inventor: IHARA KEITA
IPC: G11B5/53
Filed: 1987-11-24
Abstract: PURPOSE:To enable balanced winding to reduce the noise without reducing the head output by arranging the front end of a groove part, which is provided on the side face of the outside peripheral part of a first core, behind the rear end of a hole part provided in a second core. CONSTITUTION:A front end part 17a of a winding groove 17 is arranged behind a rear end part 16a of a winding window 16. Consequently, a width W of an I core adjacent to the winding window 16 is not reduced by the winding groove 17. In a combinational head using two thin film magnetic heads constituted in this manner, two thin film magnetic heads are adhered onto a base 18 so that respective I cores 13 face each other. In a rotary head system constituted in this manner, the width W of the I core 13 adjacent to the winding window 16 is not made shorter than that of the winding groove 17 even at the time of balanced winding of a winding 19 around two magnetic heads. Thus, balanced winding of the winding is possible without reduction of the head output due to the increase of the magnetic resistance, and the noise or the like is reduced.