baber/WOPTO huggingface dataset:
Patent JP-H05280697-A (JP)
Title: Method for supplying liquefied gas to storage tank for customer and liquefied gas storage tank for customer
IPC: F17C13/00
Filed: 1992-03-31
Abstract: PURPOSE:To provide the labor saving and rationalization of stock control, order giving and taking business while measuring the weight of filled liquefied gas on the spot to effect filling with reliability and reduce transporting cost by enabling the weight of liquefied gas for customers to be measured by using a telephone circuit. CONSTITUTION:A method for supplying liquefied gas to a liquefied gas storage tank for customers is composed of a weight measuring process 1 in which the weight of the storage tank provided with a weight measurer capable of measuring the weight of the storage tank is automatically measured by a telephone circuit in a car allocating center or the like, a shipment instructing process 7 in which the shipment is instructed to a transporting company or department when the weight of the storage tank is lower than a fixed value in the weight measuring process 1 and a liquefied gas filling process 10 in which the liquefied gas is transported to the customers by a tanklorry according to the shipment instruction in the shipment instructing process 7.
Patent JP-H10298398-A (JP)
Title: Polypropylene-based resin composition
Inventor: OHAMA TOSHIO
IPC: C08L53/00
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in impact resistance under a low-temperature environment and capable of retaining the balance of the impact resistance and rigidity by compounding a specific propylene-based polymer with an ethylenic polymer satisfying a specific requirement. SOLUTION: This composition comprises (A) 50-95 wt.% block copolymer of propylene with an α-olefin and (B) 50-5 wt.% ethylene homopolymer or ethylene-α-olefin copolymer having >=0.94 g/cm<2> density measured when the polymer is immersed in hot water at 100 deg.C and then cooled to 23 deg.C and 0.1-8 g/10 min melt flow rate(MFR) under load of 2160 g at 190 deg.C and satisfying the formula in the relationship between the MFR and intrinsic viscosity ([η], dl/g) measured in ortho-dichlorobenzene at 135 deg.C. The composition exhibits clear peaks at -60 deg.C to -10 deg.C in a temperature-dependent curve of elasticity loss obtained by measurement of dynamic viscoelasticity measured in 10 Hz frequency at 2 deg.C/min heating rate.
Patent JP-S60481-A (JP)
Inventor: ISHIMURA YOUZOU
IPC: G09F7/18
Filed: 1984-05-25
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-2000298865-A (JP)
Title: Optical pickup apparatus
Inventor: NAKAYAMA TAKASHI
IPC: G11B7/09
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To focus a beam spot without distortions on an optical disk face and obtain good reproduction signals or the like by forming an incidence face perpendicularly to a mount face, and setting a direction of a grating vector of a diffraction grating formed to the incidence face to a preliminarily determined angle with respect to the mount face. SOLUTION: A diffraction grating 27 is fixedly attached to an incidence face 25a of a beam splitter 25 by an adhesive of a type set with ultraviolet rays, or the like, whereby a complex prism unit 28 is completed. At this time, the diffraction grating 27 is set with a grating vector of a predetermined angle inclination to a face of a mount face 25e of the beam splitter 25. The complex prism unit 28 has a projection face 25c of the beam splitter 25 directed to a collimator lens 30 and has a projection face 25d directed to a side wall 11b. The complex prism unit is positioned and fixedly mounted on a receive 11d of a bottom plate 11a of a carriage 11 based on the mount face 25e of the beam splitter 25 as a reference.
Patent JP-H043301-A (JP)
Title: Manufacture of magnetic head
Inventor: NAKAMURA FUMIAKI
IPC: G11B5/127
Filed: 1990-04-20
Abstract: PURPOSE:To perform satisfactory glass molding by using two kinds of mold glass, which are different in softening point and have compositions approximating each other as much as possible, to arrange a groove for winding window. CONSTITUTION:Track grooves 3, a glass groove 4, and a groove 5 for winding window are formed in each of block materials A and B. After metallic films having a high saturation magnetic flux density are formed, track grooves are butted on an SiO2 spacer between them. A low-melting point mold glass 6 is arranged in parts corresponding to grooves 4, and a margin is provided in the rear gap direction of the groove 5. A high-melting point glass 7 which has the same composition as the glass 6 and has a diameter smaller than that of the glass 6 is arranged in a window 5. They are fused by heating and are unified. The high-melting point glass 7 is used as the guide of the low-melting point glass to fill up grooves with glass, and the window is not filled.
Patent JP-S59231993-A (JP)
Title: Space split type exchange
Inventor: HIRAYAMA TAKASHI
IPC: H04Q3/58
Filed: 1983-06-15
Abstract: PURPOSE:To attain economy and to improve the talking performance by inserting a bi-directional amplifier to a link at trunk line side or telephone set side so as to compensate talking loss while utilizing a telephone circuit network without modification. CONSTITUTION:A trunk line l is connected to a telephone circuit network 21 of a terminal telephone set 2a via a power failure changeover circuit 9b through the path of trunk line circuit 41 transformer 51   bi-directional amplifier 6a-1   cross point switch 7a - outgoing transformer 81 - talking current supply circuit 9a at application of power while power failure changeover circuits 3 and 9b are thrown to the position shown in dotted lines. The talking loss in this state is produced by the trasformer 51, the switch 7a, the trasformer 81 and the circuit 9a but the losses are corrected by the amplifier 6a provide between the switch network 7 and the trunk line. In case of power failure, the trunk line is connected to a circuit network 21 while the circuits 3 and 9b are thrown to the position shown in solid lines, and since the existing standard circuit network is installed in the terminal telephone set, even if the loop is changed over by power failure, it is not necessary to change over the balancing circuit network.
Patent JP-H11300994-A (JP)
Title: Image recording method
Inventor: TAKAHASHI HIROMITSU
IPC: B41J2/485
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To perform high speed recording by increasing the processing rate of recording data significantly. SOLUTION: Upper and lower bands are recorded by scanning while overlapped by a plurality of dots through scanning with a thermal head and the recording data is distributed to the upper and lower bands in the overlapped recording range. Dots are checked in the scanning direction of the thermal head and when the recording data is present in the dot, that dot is imparted with a continuous flag. Only when the recording data is ended, the continuous dot recording data imparted with a continuous flag is distributed to the upper and lower bands.
Patent JP-H07289410-A (JP)
Title: Multi-stage type hanger
Inventor: OKAMOTO ISAO
IPC: A47G25/48
Filed: 1994-04-20
Abstract: PURPOSE:To facilitate the assembling of frames formed independently by forming a thin mounting part capable of being advanced into an opening for mounting an accessory hanger at least at one point of a hanger frame in a hanger body having a plurality of accessory hangers suspended in multiple stages. CONSTITUTION:When this multi-stage type hanger is to be built by linking accessory hangers 3 to a hanger body 2, first, a loop part 15a at one end of one hanger 3 is moved by facing one thin mounting part 18 of the hanger body 2 to advance the mounting part 18 to a containing hole of the loop part 15a through an opening for mounting. Then, the accessory hanger 3 is moved downward so that the loop part 15a is moved under holding an upright rod 5a. Thereafter, while the loop part 15a is moved along a horizontal rod 4 of the hanger body 2, a loop part 15b at the other end is advanced to the other mounting part 18 of the hanger body 2 likewise. The accessory hangers 3 are suspended on the hanger body 2 by such a working.
Patent JP-H11292617-A (JP)
Title: Amorphous ceramic and its production
Inventor: WADA CHIHARU
IPC: C04B35/195
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a new raw material suitable as a material for the parts of domestic electric appliances, etc., scarcely generating contaminants and dusts, hardly injuring peripheral non-ceramic members and slightly causing thermal strains on the fluctuation of temperature. SOLUTION: This amorphous ceramic contains SiO2 , Al2 O3 , CaO, R2 O (R is an alkali metal) and B2 O3 as main components. A conductive amorphous ceramic contains a conductive substance in a matrix comprising the amorphous ceramic, and a method for producing the amorphous ceramic comprises molding glass powder containing SiO2 , Al2 O3 , CaO, R2 O, and B2 O3 as main components (or raw material powder comprising the mixture of the glass powder with conductive substance powder) and subsequently calcining the molded product.
Patent JP-H09275064-A (JP)
Title: Alignment method/device for substrate
Inventor: SAKAMOTO HIDEAKI
IPC: H01L21/68
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To stabilize holding power on the stage of a substrate without deteriorating the alignment precision of the substrate. SOLUTION: The shift quantity of the rotation direction of the substrate 34 against a prescribed coordinate system is measured. Then, the alignment of positioning members 37a, 37b and 38a which mechanically position the position of the substrate in a horizontal plane based on the measured shift quantity of the rotation direction is adjusted. Then, the substrate 34 is positioned by bringing the positioning members 37a, 37b and 38a into contact with the substrate 34.
Patent JP-H10299935-A (JP)
Title: Latch type solenoid valve
Inventor: MIZUTANI KEIICHI
IPC: F16K31/08
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent plunger attracting force from becoming stronger than necessary by providing a frame and a core with a plunger sandwiched therebetween, and a forming a by-pass part for partial magnetic flux to make a detour around the plunger in the structure of holding the plunger in a valve opening state by the magnetic force of a permanent magnet. SOLUTION: When a current is applied to an electromagnetic coil 6 to generate magnetic flux by a permanent magnet 3, attractive force of the upper end 22 of a plunger 2 to the lower end 41 of a core 4 is lowered. The plunger 2 is therefore moved downward by a spring 7 interposed between the core 4 and the plunger 2 so as to close a valve hole H with a valve element 21. In such a latch type solenoid valve 1, a by-pass part 42 in contact with a frame 5 is formed at a part of the core 4. Accordingly, when magnetic flux from the permanent magnet 3 approaches the by-pass part 42 at the time of flowing downward inside both legs of the frame 5, partial magnetic flux returns through the by-pass part 42, so that magnetic flux for making the core 4 attract the plunger 2 is reduced to solve a problem of making it hard to close the valve.
Patent JP-S59230164-A (JP)
Title: Method and device for speed control of chassis dynamometer
Inventor: NOGUCHI SHINJI
IPC: G01M17/007
Filed: 1983-06-11
Abstract: PURPOSE:To improve a follow-up property of a roller speed when a speed set value has been changed, by executing a power absorbing control by the sum of a vehicle output from an absorption torque and a roller acceleration, and a speed error of a set speed and a roller speed. CONSTITUTION:An absorption torque by a dynamo 11 of a power absorbing part which turns in one body with a fly-wheel 12, a roller 10, etc. is detected by an absorption torque detecting means 13. A vehicle output is calculated by an adding means 17 from this detected value, and an acceleration of the roller 10 by a speed detecting means 14, a differentiating circuit 15, a multiplier 16, etc. On the other hand, a speed error signal to a set speed is outputted from a speed error generating circuit 20 formed by a comparator 18, etc., added to an output of the means 17 by an adding means, and the absorbing part 11 is controlled through a power absorption controlling circuit 21. Accordingly, a dynamo absorbing force follows up quickly in accordance with a variation of the vehicle output even in a transient state of the time when a set speed is varied, without raising the gain of the speed error generating circuit.
Patent JP-S59231785-A (JP)
Title: Editing device for record tape
Inventor: HAMADATE SHIYUNICHI
IPC: G11B27/024
Filed: 1983-06-14
Abstract: PURPOSE:To perform the editing of a sound record tape with no rerecording of sound by applying an AC erasion signal to an erasion heat to erase completely the area where an undesired signal for the fade-out, narration, etc. of the end part of a recorded tape is recorded. CONSTITUTION:In case the narrations recorded continuously, for example, are erased, the recorded tape is first reproduced. Then erasion start and end switches 3 and 4 are operated to store an range of erasion to a counter memory means 7. At the same time, a range of the fade-out time is set by a time constant circuit 6 and a motor 15 is reversed to rewind a sound record tape 13 by a desired extent. Then the tape is driven forward and the AC erasion signals are applied gradually to an erasion head 11 from an erasion current generating means 10 via the circuit 6 with use of the control signal given from a center control means 5. Thus the recorded signals of the tape 13 are erased up to the count value of a counter 14 at the end of erasion set by the means 7.
Patent JP-S62264456-A (JP)
Title: Optical information recording medium
Inventor: KITAGAWA MASATAKA
IPC: G11B7/24024
Filed: 1986-05-09
Abstract: PURPOSE:To provide a titled medium having excellent mechanical and optical properties and resistance to heat, moisture and weather by sticking two sheets of substrates to each other by a reactive hot melt adhesive agent prepd. by incorporating an urethane prepolymer having isocyanate groups at both terminals into a tackiness imparting resin. CONSTITUTION:The recording media 4 formed with recording layers 2 and protective films covering the same on two sheets of the transparent substrate 1 are joined to one body on the protective film 3 side by the adhesive agent 5. The adhesive agent t is constituted by the reactive hot melt adhesive agent prepd. by incorporating the urethane prepolymer having the isocyanate groups at both terminals into the tackiness imparting resin at a prescribed ratio. Said adhesive agent contains 30-69.8wt% urethane prepolymer, 30-55wt% tackiness imparting resin of at least one kind among a cumarone resin or cumarone-indene resin (a), terpene-phenolic resin (b), specific rosin deriv. (c) and styrene resin (d), and 0.2-25wt% arom. oil.
Patent JP-H09293604-A (JP)
Title: Manufacture of grain-boundary insulated laminated ceramic element
Inventor: KONISHI AKIHITO
IPC: C04B35/46
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To lessen irregularity in the electrical characteristics of grain-boundary insulated laminated ceramic elements and to make the reproducibility of the characteristics of the elements enhance by a method wherein the elements are uniformly mixed with powder of the same porosity of the same material as the material for the elements of box-shaped sheaths and are filled in a sheath, then a plurality of these sheaths are stacked to be subjected to firing in a reducing atmosphere. SOLUTION: A semiconductivity-material is mixed into a main component, a strontium titanate, a green sheet is molded from powder obtained by drying, calcinating and grinding the mixture and thereafter, the sheet is cut, internal electrodes 2 are respectively printed on the cut sheets and the sheets are laminated. After that, invalid layers 3 are respectively stacked on the upper and lower surfaces of this laminated material to press and pressure bond. Then, this laminated material is cut into the shapes of grain-boundary insulated laminated ceramic elements, decreasing of the elements is conducted, a chamfering of the elements is conducted and external electrodes 4 are respectively applied on the end surfaces of the elements with the same electrode paste as that used for printing the electrodes 2 on the sheets.  Then, the elements are uniformly mixed with powdered particles of the same material as that for the elements in box-shaped and porous sheaths having an apparent volume porosity of 50 to 70% to ensheathe and a plurality of sheaths are stacked and are subjected to firing in a reducing atmosphere.
Patent JP-S5631172-A (JP)
Title: Correcting system for several errors of reader
Inventor: KOSHIDAKA TERU
IPC: G06K9/03
Filed: 1979-08-22
Abstract: PURPOSE: To ensure an effective error display by displaying the number of errors of reading occurring to the different items, at the same time displaying the item and its contents in which the error is occurring and then correcting only the error position via the ten-key.  
     CONSTITUTION: The input medium such as the slip or the like is read through the optical reader 1 and then sent to the item control circuit 8. And the reading output sent from the circuit 1 to the circuit 8 and the reading output from the AND circuit 1 are supplied to the buffer memories 13W15 via the AND circuits 12-1W12-3. Then a control is mainly given to the error item number display parts 3-1 and 3-2 via the reading error counter control circuit 16. On the other hand, the data to be supplied to the reading number display part 3-3 is stored temporarily in the numerical display buffer memory 17. Furthermore, the data given from the memories 13W 15 receive the modulus inspection 9. In such way, the number of the reading errors occurring to the different items is displayed, and a correction is given to the error position by the ten-key. As a result, a highly efficient display of the error is ensured.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5631342-A (JP)
Title: Fitting method of h-paper in core of electric motor
Inventor: SUEMATSU KAZUYOSHI
IPC: H02K3/34
Filed: 1979-08-21
Abstract: PURPOSE:To automate fitting and improve the performance of a product, by using an inter layer insulation sheet of H-paper which has a high shape-maintaining property and in which a pair of thin insulation sheets of large width are coupled to each other by a pair of wirelike bars. CONSTITUTION:To prepare the H-paper 6, both the ends of wirelike coupling bars 62, 62 are integrally fixed by spot welding or the like on the inside sections of a pair of thin insulation sheets 61, 61 of large width and prescribed shape near both the ends of the sheets. The lower thin sheet 61 is positioned outside a jig 1, the upper thin sheet 61 is positioned inside the jig and the bars 62, 62 are positioned in grooves 11, 11 as the thin sheets 61, 61 are curved in the longitudinal direction. At that time, the bars 62, 62 extend through the grooves 11, 11 located on the opposite sides of an H-paper guide section 12. The jig 1 is then pushed down to a lower position so that the tip of the jig is moved through the center hole 31 of a core 3. After that, a thrust-up member 2 is pushed up to move its blades 21 into gaps 32 through openings 33 to thrust the H-paper into the gaps. This results in enabling the automation of fitting and the enhancement of product performance.
Patent JP-S60248274-A (JP)
Inventor: FUJIOKA YASUHIRO
IPC: B07B13/02
Filed: 1984-05-25
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-H08284622-A (JP)
Title: Engine valve made of ti alloy of excellent wear resistance and thermal shock resistance
Inventor: TOYOKURA YASUSHI
IPC: F01L3/02
Filed: 1995-04-06
Abstract: PURPOSE: To excellently improve wear resistance and thermal shock resistance by making a cladding layer formed in the part sliding against a mating member to be a dispersion structure of composite grains in which Ti are set as cores in Ni basis material, and they are rim-likely surrounded with NiTi intermetallic compound. CONSTITUTION: Composite powder for flame spray used for the cladding layer of an engine made of Ti alloy is obtained stirring Ti powder with Ni powder finer than the Ti powder. When composite powder of which cores are Ti and the surfaces are coated with Ni is flame-sprayed on the sliding part of a valve made of Ti alloy, Ni in the composite powder is melted while passing in plasma, NiTi intermetallic compound 2 is generated on the boundary of Ti and Ni of the composite powder, Ni coating is melted, the powder generating NiTi intermetallic compound on the boundary of Ti and Ni is welded to the sliding part of the valve made of Ti alloy. Consequently the flame spray cladding layer is formed in the structure in which Ti particle 1 is set as a core and composite grains rim-likely surrounding the cores with NiTi intermetallic compound are dispersed in Ni basis material.
Patent JP-H10304656-A (JP)
Title: Dc-dc converter
Inventor: KIMURA YASUHIRO
IPC: H02M3/28
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent inrush current, even power supply is interrupted instantaneously forming a current detection circuit inserted in a circuit which the rush current passes through, and a discharging circuit which conducts discharging of a capacitor rapidly, when the current detection circuit connected in parallel with the capacitor which forms a time constant circuit detects current. SOLUTION: A current detection circuit Y2 is connected to a DC input power source Ei. If instantaneous interrupt of the power source Ei occurs, the current detection circuit Y2 detects current which will occur, when power is inputted after that. The power detection circuit Y2 controls a discharging circuit Y1 by its current detection, and the discharging circuit Y1 permits capacitors C1 to C3 to be discharged rapidly, which forms a time constant circuit in an inrush current preventing circuit. As a result, control voltage of a switching element TR1 for inrush current prevention is lowered, and the switching element TR1 can be turned off completely. It is thus possible to suppress the inrush current when power is inputted just after input voltage is in an interrupted condition due to instantaneous power interruption or the like.
Patent JP-H05295282-A (JP)
Title: Water-soluble azo dye and polarizing film produced by using the dye
Inventor: MISAWA TSUTAYOSHI
IPC: C09B35/362
Filed: 1992-04-24
Abstract: PURPOSE:To provide a new compound exhibiting red, bluish purple or blue color, having a high polarizing power and heat-resistance and useful for polarizing film, etc. CONSTITUTION:The compound of formula I (each of R1 and R3 is H, hydroxyl, 1-2C alkyl or 1-2C alkoxy; each of R2 and R4 is H, hydroxyl, a 1-2C alkyl, a 1-2C alkoxy or a 1-2C acylamino; R5 is hydroxyl or amino; R6 is H, carboxyl or a 1-2C alkoxy; R7 is H, hydroxyl, amino, methylamino, etc.; (p) is 0 or 1; (q) is 0-2), e.g. the compound of formula II. The compound of formula I can be produced by tetrazotizing a compound of formula III and coupling to a compound of formula IV.