baber/WOPTO huggingface dataset:
Patent JP-H09113243-A (JP)
Title: Angle measuring instrument
Inventor: ISHII NORIYOSHI
IPC: G01B11/26
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain an angle measuring instrument which is improved in measuring sensitivity to about double (reduced in minimum resolution to about half) and is hardly affected by a disturbance, such as the vibration, temperature change, etc. SOLUTION: In order to measure the inclined angle of an object to be measured from the image forming position of reflected light rays LR1 reflected by the first reflecting surface 21 of an object to be measured by emitting a parallel luminous flux LE toward the surface 21 and receiving the reflected light rays LR1, a second reflecting surface 22 which is arranged nearly perpendicularly to the first reflecting surface 21 is for measuring angle θ of a to-be- measured object provided. Then the inclined angle of the object is measured based on the shifting amount of the image forming position of the reflected light rays RL2 from the second reflecting surface 22 from that of the reflected light rays LR1 from the first reflecting surface 21.
Patent JP-H09116075-A (JP)
Title: Lead frame and its manufacture
Inventor: YANO HIROSHI
IPC: H01L21/306
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce the size in a package even for an LSI corresponding to the multiplication of pins. SOLUTION: A plurality of leads which are located radially around a die pad 2 become smaller in the lead width W and the thickness T and a lead pitch P also becomes smaller, as they come to their ends. By making the lead width W and the lead pitch P very fine in this manner, the multiplication of pins can be materialized with the same package size.
Patent JP-H1096750-A (JP)
Title: Transmitting system characteristic measuring method for digital modulation signal
Inventor: ASAHINA YOSHIMITSU
IPC: H04B17/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a transmitting system characteristic measuring method for a digital modulation signal in which a time for measuring modulation accuracy of the digital modulation signal and frequency deviation can be shortened. SOLUTION: In a quasi-synchronous wave detecting part 11, the wave of a signal to be tested Sin of digital modulation signal is quasi-synchronously detected by a test frequency setting value ft so as to output a base band signal D11, a demodulation parameter D12 is seeked from the base band signal D11 by a demodulation parameter detecting part 12, the base band signal D11 is input to a modulation accuracy detecting part 13 so as to seek modulation accuracy from the demodulation parameter D12, and simultaneously frequency deviation is seeked from the demodulation parameter D12 by a frequency deviation detecting part 14.
Patent JP-S61150690-A (JP)
Title: Method of controlling servo motor
Inventor: YAMAMOTO YOICHI
IPC: H02P1/16
Filed: 1984-12-22
Abstract: PURPOSE:To shorten the delay when a motor reversely rotates by shortcircuiting an integrating capacitor of a momentary speed amplified input with a rotating direction inverting signal pulse of a motor. CONSTITUTION:A proportional integrating controller composed of an operational amplifier Q1, resistors R1-R4 and an integrating capacitor C1 proportionally integrates a deviation between a motor speed command Vs and a motor speed Vd, and outputs a current command Is. When a direction inverting signal pulse is input from a command function generator, a relay R is turned ON for a short time. Thus the capacitor C1 is discharged, and the command Is momentarily becomes 0. When the relay R is OFF, the command Is is increased in reverse polarity. Thus, the response delay of the motor is shortened.
Patent JP-S61149959-A (JP)
Title: Electrophotographic sensitive body
Inventor: OKUNUKI MASAMI
IPC: G03G5/043
Filed: 1984-12-25
Abstract: PURPOSE:To enhance sensitivity and to obtain good potential characteristics during repeated cycles of electrostatic charging and exposure by incorporating PVAL and a specified polyvinyl acetal resin as a binder in the charge generating layer of a functionally separated photosensitive body. CONSTITUTION:The charge generating layer of the photosensitive body obtained by laminating the charge generating layer and a charge transfer layer on a conductive substrate contains as the binder the PVAL and the polyvinyl acetal resin obtained by the acetal reaction of the PVAL with one of aldehydes represented by formulae I and II, an isobutyl group being optionally halogenated, thus permitting transfer of carriers not to be hindered by the structurally weak barrier action of the binder filled among the pigment particles, accordingly, the potential characteristics of the photosensitive body to be enhanced, so, its sensitivity to be enhanced, variation of potentials in the light and the dark at the time of repeated cycles of charging and exposure to be reduced, and photomemory resistance to be improved.
Patent JP-H0989259-A (JP)
Title: Low table device comprising pit and frame
Inventor: YONEDA YOSHIMI
IPC: F24C1/00
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce a dangerous condition in the case that a pit and a frame are not used by a method wherein a closing plate while being not used is removably stored between connecting beams in such a manner that corner segments are placed on four horizontal pieces. SOLUTION: A connector element 36A includes a horizontal piece 37 positioned above a horizontal plane of a step part 30A formed at an upper end part of a leg 28, suspending pieces 38A fixed to connecting beams 35 cooperatively arranged in a suspended state at both ends of the horizontal piece 37, and an ear piece 39 abutted against a lower surface of the connecting beam 35 cooperatively arranged at a lower end of the suspended piece 38A. A clearance H between an upper surface 37a of the horizontal piece 37 and an upper surface 28a of a leg 28 is equal to or approximately equal to a thickness H of the closing plate 32, and the closing plate 32 while not being used is removably stored between the connecting beams 35 in such a way that corners may be placed on the four corner horizontal pieces 37.  With such an arrangement as above, it is possible to reduce a removing amount of a corner part of the closing plate 32 or to make it zero. As a result, in the case that a pit and a frame are not temporarily used, it is possible to reduce a dangerous state.
Patent JP-H0585888-A (JP)
Title: Apparatus for emitting molecular beam
Inventor: NEGISHI HITOSHI
IPC: C30B23/06
Filed: 1991-09-24
Abstract: PURPOSE:To solve release of uniform molecular beams, charge of a large amount of a raw material and reduction in the number of surface defects in a device for emitting molecular beams of an apparatus for molecular beam epitaxy (MBE). CONSTITUTION:A conical crucible 13 used in a molecular beam emitter 17 has a structure in which pyrolytic carbon is coated with pyrolytic boron nitride (PBN). The pyrolytic carbon is of a slender beltlike form and helically grown around a tapered part 14 and both ends are connected as a pyrolytic carbon heater (PC heater) 15 to a power source. Thereby, the conical crucible is heated to a high temperature. As a result, when Ga is charged as a raw material, surface defects of GaAs become extremely rare. The intensity of the molecular beams is uniformized and a sufficient amount of the charged raw material is obtained.
Patent JP-S63123305-A (JP)
Inventor: FUJII ATSUSHI
IPC: A01B63/112
Filed: 1986-11-14
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-S61149829-A (JP)
Title: Illuminance meter
Inventor: KAWAKAMI KOJI
IPC: G01J1/02
Filed: 1984-12-25
Abstract: PURPOSE:To accurately measure the illuminance in three-dimensional space by providing a photodetecting element inside an opaque body whose internal surface is made low in reflection factor and covering an opening part with a light transmissive globe, and thus obtaining specific angle characteristics. CONSTITUTION:The illuminance meter body 11 is formed, for example, cylindrically by using an opaque material so as to have specific space 12 internally, and its internal surface is made low in reflection factor. The photodetecting element 13 is installed in the space 12 of this body 11 vertically and horizontally in the center. Further, a semicylindrical globe 14 made of a transparent material is adhered to the opening part of this body 11 to obtain a horizontal angle characteristic (1+cosphi)/2 and a vertical angle characteristic costheta. Consequently, the illuminance in three-dimensional space like a baseball ground or tennis court where a three-dimensional sensation is required is measured accurately.
Patent JP-H02120435-A (JP)
Title: Construction method for skeleton in steel framed buiding
Inventor: WATANABE MASUO
IPC: E04B1/24
Filed: 1988-10-28
Abstract: PURPOSE:To reduce a construction cost by erecting a center column between column members, displacing the center column downward to put prestress to a beam member after placing the beam member over between the column member and center column and fixing the center column to a position where it is displaced. CONSTITUTION:A column member 2 and center column 3 are erected into the ground G, and the end of a beam member 4 are rigidly connected to the column 2 and center 3. After that, a hydraulic jack 11 is controlled to displace the center column 3 downward, prestress is put to the beam member 4 by its own weight, and a nut is screwed to an anchor bolt 7 passing through the bottom plate of the center column 3 to fix it. The column member 2 is displaced upward in a state of fixing the center column 3, and the prestress may be put to the beam member 4.
Patent JP-H11113289-A (JP)
Title: Controller for position control motor
Inventor: TAKARADA AKIHIKO
IPC: H02P6/06
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a controller for position control motor in which a rotor can be positioned reliably at a commanded position while following up a command without stepping out and the operation is stabilized against fluctuation of load. SOLUTION: The controller for position control motor comprises a section 2 for detecting the rotor position of a position control motor 1, a control section 5 outputting a signal corresponding to a current being supplied to a motor winding depending on the difference between a detection signal from the detecting section 2 and a command position signal, and amplifying sections 6a, 6b outputting the current being supplied to a motor winding in response to an output signal from the control section 5. The control section 5 outputs a sine wave data signal corresponding to the command position signal with reference to a sine wave table when the difference is within 90 deg. by electric angle otherwise outputs a sine wave data signal for exciting such that an excitation stabilizing point is located at a position 90 deg. ahead of the rotor position by electric angle.
Patent JP-H01114024-A (JP)
Title: Electrolyte for driving electrolytic capacitor
Inventor: NAGARA HISAO
IPC: H01G9/02
Filed: 1987-10-28
Abstract: PURPOSE:To obtain high specific conductivity and high spark voltage by electrolyte in which arabitol and boric acid are added and dissolved in solvent which contains as a main ingredient gamma-butyrolactone main body with tetramethylammonium salt of maleic acid as solute. CONSTITUTION:Tetramethylammonium salt of maleic acid or tetraethylammonium salt, tetramethylammonium salt of phthalic acid or tetraethylammonium salt is combined as solute with solvent which contains as main body gamma-butyrolactone. Further, arabitol and boric acid or threitol or erythritol and boric acid are added to this series to be dissolved as electrolyte. When the arabitol and boric acid are added to the gamma-butyrolactone solvent, a spark voltage is raised without reducing its specific conductivity, to be easily dissolved. Thus, high specific conductivity and high spark voltage can be obtained.
Patent JP-H02127213-A (JP)
Title: Packing apparatus and apparatus with weighing, packing and pricing
Inventor: TAKEMURA KAZUHIKO
IPC: B65B11/20
Filed: 1988-10-27
Abstract: PURPOSE:To facilitate the temporary alteration of a packing condition by providing a packing condition memory means by a packing size, a packing size indication means of a use tray, a packing condition reading means and a packing operation control means. CONSTITUTION:A display device 13, a keyboard 14 and a manual key 15 as a packing condition temporarily altering means 6 are provided to the operation part 11 of a packing machine 1 and, when the keyboard 14 is operated to set the call code of the commodity stored in a tray, a reading means 4' accesses a commodity data memory means 7 to read the commodity data and packing size data of the commodity and also reads the packing condition concerned from a packing condition memory means 2 with respect to packing size data to control means 5, 5' and the display device 13. When packing is desired in a different size, the keyboard 14 is operated to set a tray number desired to be set and a reading means 4 accesses the packing condition memory means 2 to read a newly set packing conditions to transmit the same to the control means 5, 5' and the display device 3 and the previously set condition is altered.
Patent JP-H10113928-A (JP)
Title: Hopper
Inventor: TANAHASHI YASUNORI
IPC: B29C31/02
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To feed a molding material into a molding material feed device without generating dust and reduce industrial waste. SOLUTION: A through-hole 2 opening on both of upper and lower faces is formed on a hopper main body 1, and one opening of the through-hole 2 is formed as a container installing section 3, while the other opening of the through-hole 2 is formed as a molding material feed section 4 of funnel shape having its diameter getting smaller as being closer to an outlet. A device mounting section for mounting a molding material feed device 5 of a molding device is provided on the side on which the molding material feed section 4 of the hopper main body 1 is formed. A container storing section 3 is set removably on a mouth section 8 of the upper section of a container 7 in which a molding material 12 is stored.  The container 7 in which the molding material 12 is stored can be mounted on the molding material feed device 5 in a cassette-like manner, and when the container 7 is empty, the hopper main body can be taken out of the container 7 and reused.
Patent JP-H02118674-A (JP)
Title: High temperature part control system for facsimile equipment
Inventor: TAKAOKA TATSUO
IPC: H04N1/29
Filed: 1988-10-28
Abstract: PURPOSE:To improve maintenance and safety at an unmanned time by providing a means to arbitrary switch the turn-on/off of high temperature parts and a fail safe mode and executing a control in switching the stop and resumption of the action of the high temperature parts arbitrarily by an operator. CONSTITUTION:The action stop time and action resumption time of a high temperature part 32 are set and held beforehand, the action of the high temperature part 32 is automatically stopped at the time of the stop time, and the action of the high temperature part 32 is automatically resumed at the time of the resumption time. When the use request of the high temperature part is generated between the stop time and resumption time, the operator releases the action stop manually or executes an automatic switching to a processing not to use the high temperature part, and the processing to use the high temperature part is resumed after the resumption time elapses. Thus, the safety of the facsimile equipment is increased at the unmanned time such as at night and on a holiday, and the maintenance efficiency can be improved.
Patent JP-S61138698-A (JP)
Title: Water-insoluble silicate stable aqueous suspension capable of bonding calcium ion and detergent or cleanser containing the same
Inventor: MANFUREETO DEIIRU
IPC: C11D3/12
Filed: 1985-12-05
Abstract: There is prepared an aqueous stable suspension of a water insoluble silicate capable of binding calcium ions and it is used for the production of washing and cleaning agents. The suspension contains in addition to water components A and B wherein component A is a silicate capable of binding calcium and having the formula (Cat2/nO)x-Me2O3x(SiO2)y I and component B is a dispersing agent comprising a mixture of at least two fatty alcohols polyglycol ether based on isotridecyl alcohol or another aliphatic C13 alcohol and ethylene oxide having the following properties: (a) Fatty alcohol polyglycol ether having 4.5 to 5.5 EO units -Turbidity point DIN 53917 56 to 60 DEG  C. -Solidification point +4 to -25 DEG  C. -Viscosity at 50 DEG  C. 13 to 28 m Pas -Density at 50 DEG  C. 0.94 to 0.96 g/ml -  (b) Fatty alcohol polyglycol ether having 6 to 8 EO units -Turbidity point DIN 53917 66 to 74 DEG  C. -Solidification point +12 to -16 DEG  C. -Viscosity at 50 DEG  C. 18 to 28 m Pas -Density at 50 DEG  C. 0.96 to 0.98 g/ml -
Patent JP-H03134460-A (JP)
Title: Freeze refrigerator
Inventor: HATTA HIROSHI
IPC: F25D17/06
Filed: 1989-10-19
Abstract: PURPOSE:To suppress the decomposition of goods by stopping a blower sending cold air from a freezing chamber to a cold-storage chamber when the internal temp. of the freezing chamber becomes higher than that in the cold-storage chamber. CONSTITUTION:It is judged whether the temp. of a cold-storage chamber 5 is higher than set temp. and, when the judged temp. is lower than the set temp., a blower 4 is turned OFF and, when said temp. is higher than the set temp., the next step is taken and, when the temp. is lower than the set temp., the blower 4 is continuously set to an OFF-state. Further, when the temp. of the cold-storage chamber 5 is higher than the set temp., it is also judged whether the temp. of the cold-storage chamber 5 is higher than that of a freezing chamber 3 and, when the temp. of the cold-storage chamber 5 is higher, the blower 4 is turned ON and, when said temp. is lower, the blower 4 is turned OFF. Therefore, when the internal temp. of the freezing chamber 3 rises abnormally, the blower 4 sending cold air from the freezing chamber 3 to the cold-storage chamber 5 is stopped. By this mechanism, the internal chamber of the cold- storage chamber 5 becomes hard to rise and the decomposition of goods is suppressed.
Patent JP-H1095807-A (JP)
Title: Resin composition for stereolithography
Inventor: TAMURA JUNICHI
IPC: G03F7/027
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a resin compsn. for stereolithography, which has high dimensional accuracy and dimensional stability and excellent mechanical and physical properties, massiveness, colorfulness, light screening property, etc., by adding a dye or pigment to a liquid photo-setting resin compsn. SOLUTION: A resin compsn. for stereolithography, which comprises a liquid photo-setting resin compsn. comprising a photolymerizable compd. and a photopolymn. initiator, and 0.05 to 0.5wt.%, based on the compsn., of a dye or pigment. The dye or pigment may be any of org. and inorg. dyes and pigments capable of coloring the product. Among them, inorg. pigments of white, black or other colors are pref. Carbon black is preferbly used as the pirment.
Patent JP-H06125339-A (JP)
Title: Device for remotely measuring clock phase
Inventor: WAKABAYASHI KIYOHISA
IPC: H04L7/00
Filed: 1992-10-12
Abstract: PURPOSE:To observe a phase fluctuation of a clock signal generated by one clock signal generator in a digital communication network at a remote station via the digital communication network. CONSTITUTION:A specific management unit includes information depending on the fluctuation in a clock signal of a station generating its management unit. A station generating a management unit is used for a station to be measured 1, a station having a standard clock signal generator receiving the management unit is a measurement station 3 and clock signal phase information of the measured station 1 is realized from the management unit received by the measurement station 3. The clock signal information to be reproduced is compared with standard clock signal phase information of the measurement station 3. Thus, a phase fluctuation of the clock signal of the remote station is measured relatively at a practical level. Thus, the maintenance level of a digital communication network 2 is improved.
Patent JP-H06124221-A (JP)
Title: Information transmitting system
Inventor: AMADA HIROYUKI
IPC: G06F12/00
Filed: 1992-10-12
Abstract: PURPOSE:To reduce the burden of a data base and its utilizing system in the information transmitting system which transmits the information generated in this system to the utilizing system through the data base. CONSTITUTION:When information updating is present in the data base 2, a transmitting condition holding means 5 holds this conditions for transmittring it to the utilizing system 9 and the transmitting condition coincidence decision means 6 compares the contents with the transmitting conditions held by the tranmitting condition holding means 5 and in the case of coincidence, transmits that effect to the utilizing system 9, issues the retreival request of the updated information to a data base management system 3 thereafter, receives a retreived result from the data base management system 3 and transmits it to the utilizing system 9.
Patent JP-H04151282-A (JP)
Title: Image recorder
Inventor: OKAMOTO HIDEAKI
IPC: B41J21/00
Filed: 1990-10-15
Abstract: PURPOSE:To miniaturize the above recorder and reduce the cost by producing a bit map record image corresponding to a partial area smaller than 1 page from a received recording information and recording the produced partial image. CONSTITUTION:When power is supplied, the number of separations N for 1 page is set and the number of picture elements Py in the direction of Y of a recordable area is set. A program written in a page description language stored in a memory means 41 is read, analyzed at an analyzing means 42, and a coordinate transformation of its contents is performed in accordance with a coordinate transformation means 4. Thereafter, a scanning transformation is performed for expressing a mathematical description of a diagram in a picture element information as a two-dimensional arrangement and the information in a record picture element group is stored in a memory means 43. The information in the record picture element group is read out to transfer to a recorder 44 so as to record images on a record medium. The number of times of recording Pn is renewed in order to change a parallel movement quantity in the direction of Y. It is determined whether a recording of 1 page is completed or not. If it is not completed, a recording for a next part is performed. If it is completed, a program describing the next page is received. Thus, recording can be performed by dividing the page into N times.
Patent JP-H0699476-A (JP)
Title: Production of molded product
Inventor: UNO MASANARI
IPC: B29L22/00
Filed: 1992-09-18
Abstract: PURPOSE:To smoothly produce a hollow molded product such as a container by subjecting a specific polyester resin having high melt viscosity to direct blow molding. CONSTITUTION:Direct blow molding is performed using a polyester resin mainly consisting of a dicarboxylic acid unit based on a terephthalic acid unit and a glycol unit' based on an ethylene glycol unit and containing 5mol% or more of a unit represented by formula I [wherein A is -CH2-, -C(CH3)2-, -O-, -SO2- or direct bond C-), R<1> and R<2> are an inert substituent, m and n are an integer of 1-5 and p and q are an integer of 0-4]. By this method, a hollow molded product such as a bottle excellent in transparency, dynamic physical properties, gas and flavor barrier properties, sanitation and safety can be produced smoothly, economically and efficiently with high productivity.