baber/WOPTO huggingface dataset:
Patent JP-H03253894-A (JP)
Title: Music stand for grand piano
Inventor: KIMURA KAZUO
IPC: G10C3/00
Filed: 1990-03-02
Abstract: PURPOSE:To vary the height position of a music stand main body by providing engagement members which are arranged at both edge parts of the music stand while projecting and receiving members where the engagement members are engaged on the inside end surfaces of side members. CONSTITUTION:This music stand consists of a main music stand 41 for supporting music paper, a subordinate music stand 42 which is disposed via a coupling member to the edge part of the main music stand and prevents the music paper from falling from the main music stand, a support lever body 43 which has its one end part fitted to the back surface of the main stand 41 through a coupling member and supports the main music stand 41, and a beam member 44 which is arranged between side members 30 and where the other end part of the support lever body 43 is fitted through a coupling member. Then the engagement members 46A and 46B are arranged at both edge parts of the main music stand 41 while projected and the receiving member 45A and 45B are formed on the inside end surfaces of the side members so that the engagement members engages them. Consequently, the height position of the music stand main body is variable.
Patent JP-S57168855-A (JP)
Title: Barrel polishing device
Inventor: KOBAYASHI HISAMINE
IPC: B24B31/02
Filed: 1981-04-06
Abstract: PURPOSE:To prevent a measure from falling off out of a barrel tank, by pivotally supporting the barrel tanks in a centrifugal barrel polishing device diagonally to the rotary axial line of a rotary pallet and press attaching the internal measure to the bottom of the barrel tank in accordance with its rotary motion. CONSTITUTION:The bottom plate of a barrel tank 2, opened with its upper part, is secured to the top end of a rotary shaft 1, and a tapered rubber roller 12, contained with a weight, is secured to the lower end of the shaft 1, then a polishing unit A is integrally constituted, further a plurality of these units A are equally mounted to a turret 3. In this constitution, a main shaft 4 is rotated in a direction c, the shaft 1 is also rotated around its axis as shown by an arrow head d in a sloped state through the roller 12 and a guide 14, at this time, a work and measure of abrasives in the barrel tank 2 are applied with centrifugal force to the direction of its peripheral wall and a peripherally turning locus of the bottom part. Accordingly, the necessity is eliminated for mounting and removing a cover of the top opening of the barrel tank 2.
Patent JP-H06238251-A (JP)
Title: Washing device
Inventor: TANABE TAKANOBU
IPC: H01L21/304
Filed: 1993-02-16
Abstract: PURPOSE:To provide a washing device for cleaning a substrate with a mirror finish by constantly supplying clean liquid. CONSTITUTION:A substrate 2 is placed on a friction plate such as a rubber plate 1 and a front wheel 41 and a rear wheel 42 are arranged before and behind a washing roller 6 and the transmission gear 12 of the washing roller 6 is driven by the gear 11 connected to the front wheel 41 to be driven to drive the washing fiber 7 coated with a washing soln. moving along the substrate in contact with the surface of the substrate to clean it so as to move the same at a speed higher than a feed in the same direction as the driving direction of the front wheel.
Patent JP-S57167182-A (JP)
Title: Signal read time detecting device
Inventor: NONAKA CHIAKI
IPC: G11B27/10
Filed: 1981-04-06
Abstract: PURPOSE:To exactly detect a signal read time in a signal reproducing device of a constant linear velocity system, by generating a signal of freqency corresponding to the number of revolutions of a recording medium, and generating the voltage corresponding to square of a period of this signal. CONSTITUTION:A pickup means 4 is opposed to a recording track position of a recording medium 1 on which a spiral recording track has been formed, and a signal recorded in a recording track is read by the pickup means 4 by rotating the recording medium 1 so that a tangential speed of the recording track is kept constant at any position of the pickup means 4. Such a signal reproducing device is provided with a means 9 for generating an output signal having frequency corresponding to the number of revolutions of the recording medium 1, and a means 10 for generating the voltage corresponding to square of a period of its output signal, so as to detect a time for reading a signal from the recording medium 1 by the pickup means 4 in accordance with said voltage.
Patent JP-S60194566-A (JP)
Title: Photo-driven semiconductor device
Inventor: YOSHIDA MOICHI
IPC: G02B6/42
Filed: 1984-03-15
Abstract: PURPOSE:To enable positioning without investigating the distribution of photo trigger sensitivity of the photo trigger photo receiving part, and to enable the simplification of assembly process thereby by a method wherein a light guide supporter is fixed by adhesion to an insertion plate. CONSTITUTION:Since the insertion plate 5 having a photo guide hole 5a is adhered to a basic element 1, the photo guide hole 5a and the photo trigger photo receiving part 2 are fixed in positional relation. Besides, the photo emission end 10 of a light guide 9 is fixed by the light guide supporter 11a; therefore, the positioning of the photo emission end 10 to the photo trigger phot receiving part 2 is enabled by fixing the supporter 11a and the photoguide hole 5a by positioning. In this case, the positioning of the photo emission end 10 and the photo receiving part 2 is accomplished by moving the basic element 1 on the supporter 11a where the light guide 9 has been fixed, and thus by inserting the supporter 11a to the photo guide hole 5a. Therefore, the positioning is enabled without measurement of the photo receiving sensitivity of the photo receiving part 2 during the process of assembly, and the working efficiency of the process of assembly improves.
Patent JP-S57167661-A (JP)
Title: Manufacture of semiconductor device
Inventor: HATANAKA AYAKO
IPC: H01L21/56
Filed: 1981-04-08
Abstract: PURPOSE:To give marking property having high reliability by immersing or contacting a package to a silane coupling agent solution, heating it at 100 deg.C or higher and marking it. CONSTITUTION:The package is immersed or contacted to halogenated hydrocarbon and aromatic hydrocarbon heated at 60-200 deg.C, immersed or contacted to the 0.01-5wt% silane coupling agent solution and marked. Substances, which have capability melting the release agent of resin and fouling, etc. adhering on the surface of the package and the boiling point thereof is approximately 60- 200 deg.C, are preferable as the halogenated hydrocarbon and the aromatic hydrocarbon. An expected effect is not obtained at 60 deg.C or lower, and the package is easily damaged at 200 deg.C or higher. A compound consisting of hydrolyzing groups combined with Si atoms and organic groups is preferable as a silane coupling agent, and the effect of addition is not displayed at 0.01% or lower, and a stain, etc. are easy to remain on the surface of the package at 5% or higher.
Patent JP-H02236001-A (JP)
Title: Accumulator
Inventor: NIIKURA YOSHIHARU
IPC: F16F9/32
Filed: 1989-03-03
Abstract: PURPOSE:To obtain good responsiveness and prevent liquid spill due to variation in temperature by setting the thickness of the bellows body of an accumulator, which is provided with a metallic bellows, which separates a gas chamber from a liquid chamber, and a self-sealing means, in a specified range. CONSTITUTION:A ratio D/d of an outside diameter D to a root diameter d, of a bellows body 31 is limited to a value smaller than 2.0, while the thickness t of the bellows is limited to a value between 0.05mm to 0.3mm. This is because, if D/d is 2.0 or greater, plastic forming work of a bellows material into a bellows shape is very difficult, while, if D/d is smaller than 1.5, the work can be done easily. On the other hand, if the thickness is smaller than 0.05mm, the plastic work of a belows body 31 into a billows shape becomes difficult, and, if either the thickness becomes 0.3mm or greater or if D/d becomes 1.1 or smaller, the responsiveness grows worse because the bellows 31 becomes hard to deform in the axial direction. Thus, a volume change of the oil discharged from a pump 11 is effectively replaced with a volume change of the gas in a gas chamber 45, thereby it becomes possible to lessen the fluctuation amplitude of pressure P2 in a liquid chamber 41, in comparison with the pulsation of pressure P1 in a pipe 24 on the inflow side.
Patent JP-S57166438-A (JP)
Title: Control circuit of cooling and heating device
Inventor: MIZUSHIMA TADASHI
IPC: G05D23/24
Filed: 1981-04-08
Abstract: PURPOSE:To secure the freezing preventive effect and the reliability of the titled device by a method wherein freezing preventive and water temperature controlling thermostats are used and the operation of a cooling water circulating pump is not stopped even when the freezing preventive thermostat is operated. CONSTITUTION:The freezing preventive thermostat as a first temperature detecting element 15-a is attached to a cooling water outlet of a water side heat exchanger and the water temperature controlling thermostat as a second temperature control element 15-b is attached to a cooling water inlet of the heat exchanger. In the normal operation condition, the potentials at positive phase input terminals 15-e and 15-f of voltage comparators 15-c and 15-d are made lower than the potentials at negative phase input terminals 15-g and 15-i by so selecting the values of resistors connected to the voltage comparators. However, the above relationship between the positive input terminals and the negative input terminals of the voltage comparators is reversed when the temperature of the cooling water at the cooling water inlet and outlet of the heat exchanger reaches a set value for the prevention of freezing or the control of cooling water temperature, so that the output 15-j or 15-k of the voltage comparator 15-c or the voltage comparator 15-d goes to H-level. This H-level output is positively fed back to the input side of the voltage comparator through a feedback resistor 15-l or 15-m and such output condition of each of the voltage comparators is maintained until the temperature of the cooling water reaches a value at which the freezing preventive and the water temperature controlling operations are started again.
Patent JP-H10201356-A (JP)
Title: Auger controller for discharging grain
Inventor: OTSUKA HIROTAKA
IPC: A01F12/46
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To facilitate and simplify the operation of an auger for discharging grain by using an electronic controller. SOLUTION: A screw conveyer 17 is elevate/decline-driven through a hydraulic cylinder 34 with respect to a vertically longitudinal first screw conveyer capable of rotating to right and left through a turning actuator 19, a driving gear 20 and a driven gear 21. An actuator 40 for a brake is relates with a brake plate 39 fixed to the outer peripheral of the upper cylinder 11a of the screw conveyer. With the operation of a grain discharging operation brake 49 provided for the operating seat of a combine, the actuator 40 for the brake 40 is kept inactive while at least one of the actuator 19 and the cylinder 34 operates. Further, with a grain discharging operation command, a grain discharging clutch is turned on to execute power transmission to a screw conveyer and to brake-operate the actuator for the brake 40.
Patent JP-S62209667-A (JP)
Title: Sentence producing device
Inventor: MORISHITA TETSUJI
IPC: G06F17/22
Filed: 1986-03-10
Abstract: PURPOSE:To attain such a method where the easy-to-write KANJI (Chinese characters) are written as they are and their corresponding Japanese rendering are written in KANA (Japanese syllabary) for the hard-to-write KANJI by adding the headers including KANJI to a KANA/KANJI converting dictionary. CONSTITUTION:An input character string including both KANA and KANJI is converted into character codes at first by a character recognizing part 2 and then into the desired KANJI by a KANA/KANJI converting part 3. At the time of KANJI 'NIHONGO (Japanese word)', for example, is desired to be inputted, the characters 'NIHON (KANJI) GO (KANA)' is written. In such a case, the part 2 converts these input characters into character codes every character for 'NI', 'HON' (KANJI) and 'NO' (KANA) respectively. Then the KANA/KANJI conversion is carried out and therefore a KANA/KANJI converting dictionary 4 is retrieved with said code string defined as headers. Thus a character string 'NIHONGO' (KANJI) is delivered.
Patent JP-H04287270-A (JP)
Title: Newspaper fabrication system
Inventor: SATO KOICHI
IPC: G03F1/00
Filed: 1991-03-18
Abstract: PURPOSE:To improve the working efficiency of pagination preparation and also to prevent the operator from making wrong input in association with the pagination preparation. CONSTITUTION:A discontinued data information input means 1 input a discontinued data information in the course of a type size calculating process and a discontinued data information managing means 2 manages the discontinued data information in the course of the type number calculating process. A discontinued data information storing means 3 stores the discontinued data information in the course of type number calculating process. A pagination pattern information input means 4 inputs pagination pattern information in the course of a pagination preparing process and a pagination pattern information storing means 5 stores the pagination pattern information in the course of the pagination preparing process. A pagination preparing means 6 prepares pagination on the basis of a type number calculated from the discontinued data information, pagination pattern information, and additional information inputted at the time of actuation. A pagination preparation starting means 7 inputs such information as a page name, page number, etc., to be added to pattern information and starts the pagination preparing process. A pagination output means 8 outputs the prepared pagination by printing.
Patent JP-H05253687-A (JP)
Title: Laser beam machine
IPC: B23K26/064
Filed: 1992-03-11
Abstract: PURPOSE:To carry out irradiation of a laser beam with uniform beam intensity in a specified irradiation area by arranging plural combined lens having the same focal distance and the same optical axis in a concentric circle shape on the positions nearer to material to be machined as these separate farther from the optical axis. CONSTITUTION:In the combined lens 5, one lens is cut in a doughnut shape and separated into three individual lens 5a, 5b and 5c having the same focal distance (f), those are arranged in a concentric circle shape so as to have the same optical axis and arranged on the positions nearer to the material 4 to be machined in order of 5c, 5b and 5a farther from the optical axis. The intensity distribution of the laser beam condensed by these combined lens 5 becomes uniform in the specified irradiation area, accordingly, the machining quality is improved and the yield of products can be improved.
Patent JP-S63220770-A (JP)
Title: Controller for cvcf
Inventor: OKATSUCHI CHIHIRO
IPC: H02M7/48
Filed: 1987-03-09
Abstract: PURPOSE:To set the stable output voltage of less waveform-distortion, by adding a voltage reference, the voltage drop of a reactor, and the like to each other, in feedforward system, and by compensating for voltage deviation. CONSTITUTION:The output of a voltage reference generator 6, the output of an amplifier 7, and inverter output current are detected by a current transformer 12, and output differentiated by a differentiating circuit 13 is added to by an adder circuit 11, and they are compared with the output of a chopping wave generator 9 by a comparator 8, and PWM signal is generated. Besides, by a current direction detecting circuit 14, the current direction of the inverter output current is detected, and correcting signal for correcting a waveform- distortion due to a dead time is applied. Then, by adding the differentiated value of current to a voltage reference and correcting the electronic drop component of a reactor 3 in feedforward system, a good output waveform can be obtained even if a feedback control gain from the output voltage of the filter circuit of secondary delay is lowered, and the stability of control is improved.
Patent JP-H02231633-A (JP)
Title: Setting method for microprogram condition
Inventor: YOSHIOKA ATSUSHI
IPC: G06F9/26
Filed: 1989-03-06
Abstract: PURPOSE:To improve the processing speed by embedding an address into a microprogram and carrying out an embedding jump with primary use of software. CONSTITUTION:If a condition 4, for example, is designated out of the conditions 1-7, the condition 4 is designated on a microprogram. Then an address corresponding to the condition 4 is embedded into the microprogram as a microprogram address. Therefore a function equivalent to a conventional embedding jump is secured and then the process, e.g., the read of a status register is carried out for the condition 4. As a result, the process corresponding to the designated condition is carried out regardless of the number of factors and conditions of the conditions 1-7. Then the processing speed is increased as the number of conditions is increased.
Patent JP-H05260124-A (JP)
Title: Call control system
IPC: H04L29/08
Filed: 1992-03-11
Abstract: PURPOSE:To provide the call control system which resolves defects of connection-oriented communication as well as connectionless communication. CONSTITUTION:A call is set by connection-oriented call control at the time of the start of communication (S14 to S17) After completion of this call setting, the control is switched to connectionless call control to perform the call control. That is, data transfer is immediately executed without call setting when a data communication terminal desires data transfer (S18 and S19). However, the call is automatically disconnected if data communication conforming to the connectionless call control is not continuously executed for a prescribed time.
Patent JP-H01223979-A (JP)
Title: Golf ball
Inventor: YAMADA KANAME
IPC: A63B45/00
Filed: 1988-03-03
Abstract: PURPOSE:To provide a golf ball which improves the symmetry of dimple arrange ment for meeting the requisition of non-directional property while elongating the flying distance by defining the surface of the ball into many small congruent parts rather than the regular 20 polyhedron arrangement of the largest division. CONSTITUTION:Dimples D provides on the surface of a golf ball 1 are arranged divided in 24 congruent spherical triangles 3 defined by imaginary lines 2 corre sponding to the ridgelines L of complete geodesic 24 polyhedron. Since lines interconnecting said ridgelines provide all large circles, lines interconnecting the imaginary lines 2 provide large circles. In the 24 congruent spherical triangle 3 are disposed 10-20 dimples D in generally point or line symmetric arrange ment, while being arranged not to cross the imaginary lines 2. Thus, since the dimples provided on the spherical surface of the gold ball are disposed divided in a plurality of 24 congruent spherical triangles, the spherical symmetry can be improved as compared with prior one so that the flying distance can be elongated.
Patent JP-H04288237-A (JP)
Title: Ink jet printer
Inventor: TSUJI KOJI
IPC: B41J29/00
Filed: 1991-03-18
Abstract: PURPOSE:To prevent a printing paper, a paper-wt. a platen from staining with a printing result before drying of an ink caused by a reverse opening action of a new line. CONSTITUTION:The title printer has a treating part 4 for storing a printing line position wherein the printed line position is stored, a treating part 3 for predicting an ink drying time wherein the ink drying time after printing is predicted, a treating part 5 for monitoring the ink drying time wherein this drying time is monitored and a treating part 6 for controlling timing of a reverse opening action of a new line. In the case where a reverse opening of a new line is performed by means of the treating part 6 for controlling the timing of a reverse opening action of a new line, when the ink of the preceeding printing result stains a printing paper, etc., the timing of the reverse opening action of a new line is controlled based on informations on a treatment for storing a printing line position and a treatment for monitoring an ink drying time and a treatment for controlling timing of a reverse opening action of a new line for preventing this from occurrence is performed.
Patent JP-2000249029-A (JP)
Title: Low pressure fuel injector
Inventor: NAMARI TAKASHI
IPC: F02M69/00
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To improve fuel controllability, and improve atomizing characteristic. SOLUTION: An intake passage 2 is openly and closely controlled by a throttle valve T of a butterfly type. In a low opening region of a throttle valve T, a bypass hole BP is drilled from a bypass chamber 13 facing to an outer peripheral end T1 of the throttle valve T. A negative pressure actuating valve P is disposed on a venturi part V of the intake passage 2, and an opening of the venturi part V is variably controlled. A nozzle 8 provided with a bleed hole 8C is opened to the venturi part V, and fuel having combustion pressure of 0.8 kg/cm2 and less is supplied from a fuel injection valve J to the nozzle 8. An annular chamber 9 is formed on an outer periphery 8B of the nozzle 8, and a bypass flow path 1r is connected from the atmosphere to a bypass chamber 13 through the annular chamber 9.
Patent JP-H02230234-A (JP)
Title: Direct positive silver halide photographic photosensitive material
Inventor: YOSHIZAWA TOMOMI
IPC: G03C1/06
Filed: 1989-03-03
Abstract: PURPOSE:To facilitate processing and to form images even if the pH of a color developing soln. is low by incorporating a dye formable coupler and specific fine lipophilic property particles as well as fogging agent into the photographic sensitive material. CONSTITUTION:The photographic sensitive material contg. the internal latent image type silver halide particles, the particle surfaces of which are not previously fogged, contains the fine lipophilic property particles obtd. by emulsion dispersion of a soln. in which the dye formable coupler and a polymer compd. insoluble in water and soluble in org. solvents coexist and the fogging agent. After the photosensitive material is subjected to an image exposing (photographic) by an ordinary method, the material is subjected to a surface development, by which the direct positive images are easily obtd. The processing is facilitated in this way and the images having the high image quality are stably obtd. even if the pH of the color developing soln. is low.
Patent JP-H06292570-A (JP)
Title: New cell strain and method of testing quality of medium using said strain
Inventor: KIERU BERUSEUSEN
IPC: C12N5/00
Filed: 1994-02-28
Abstract: A serum-free growth medium additive comprising an iron chelate, aurintricarboxylic acid and optionally alkali metal-EDTA and trace elements together with possible growth factors, wherein the iron-chelate may comprise a mixture of FE-EDTA and citric acid. The growth medium may be used for quality testing of other growth media. A hybridoma cell line from P3U1 tumor cells and B-lymphocytes is also disclosed, and this cell line may optionally be used together with the growth medium additive when testing full growth media.