baber/WOPTO huggingface dataset:
Patent JP-S5745483-A (JP)
Title: Circuit for electrooptic display timepiece
Inventor: YAMAUCHI NIROU
IPC: G04C10/00
Filed: 1980-09-02
Abstract: PURPOSE:To prolong the life of batteries by applying the output of a voltage fluctuation type battery of silver dioxide, lithium or the like to an oscillation circuit via a regulator, and boosting the output of the regulator by the clock signal from the oscillation circuit. CONSTITUTION:The output of a silver dioxide battery 1 is stabilized by a voltage regulator 2, and provides an electric power source for a boosting circuit 3 and a circuit group 4 driven by low voltage. The circuit 3 doubles the voltage stabilized by the clock signal from a frequency dividing circuit 6 and a voltage regulator 2. The output of the boosting circuit 3 is the electric power source for the rear stage 8 of a frequency dividing circuit driven by high voltage, a counter 9 inputted with the output thereof, a decoder 10 inputted with the output of the counter 9, a display driving circuit 11 inputted with the output of the decoder 10, and a display device 12 which is an electrooptic display driven by the output of the circuit 11.
Patent JP-H05294984-A (JP)
Title: Novel method for producing maltooligosaccharide derivative
Inventor: SANO ATSUNORI
IPC: C07H13/04
Filed: 1992-04-15
Abstract: PURPOSE:To readily provide the polyacylmaltooligosaccharide derivative useful as the precursor of a maltooligosaccharide derivative, a substrate for measuring the activity of alpha-amylase, etc., in good yield under mild conditions by a new method. CONSTITUTION:A compound of formula I (R<1> is optically active measurable group. H; (m) is 1-5) (e.g. p-nitrophenylmaltotrioxide) is reacted with a compound of formula II (R<2>, R<3> are lower alkyl; (n) is 1-3) (e.g. o-anisaldehyde dimethylacetal) in the presence of an acid catalyst such as sulfuric acid to crosslink and protect the 4 and 6-hydroxyl groups of the non-reducing terminal glucose of the compound of formula I with a benzylidene group having an alkoxy group. The reaction product is acylated e.g. by a method using an acylating agent such as acetic anhydride in the presence of a base such as pyridine and subsequently treated with dilute sulfuric acid to provide the objective compound of formula III (R<1>' is optically measurable group, acyl; R<4> is acyl).
Patent JP-S60264079-A (JP)
Inventor: KAWADA YUKITAKE
IPC: H05B6/64
Filed: 1984-06-13
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-S61282562-A (JP)
Inventor: HAMANAKA SUKEAKI
IPC: E04H12/28
Filed: 1985-06-06
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-S5644286-A (JP)
Title: Television picture photography device
Inventor: YAMADA SENHIKO
IPC: G03B27/32
Filed: 1979-09-20
Abstract: PURPOSE:To obtain a high-resolution photograph without scanning lines, by sending components signal resolved by a decoder to a white-and-black monitor and by photographing the obtained picture by a camera, in the color TV picture photography device for the preparation of prints of color TV pictures. CONSTITUTION:The NTSCTV signal is resolved into R, G, B, and Y signals by decoder 12. These signals are sent to white-and-black monitor 13 individually by switch circuit 12. The picture projected onto monitor 13 individually by switch circuit 12. The picture projected onto monitor 13 by R, G, and B signals is photographed by camera 3 with white-and-black film 9 and plural resolved prints are obtained from respective components signal by four photographys; and otherwise, R, G, and B films are mounted on camera 15 with color film 14 and the picture projected onto monitor 13 by R, G, and B signals is exposed and photographed triply to obtain a color photograph. As a result, good photographs and prints with erased scanning lines can be obtained without degradation of resolution.
Patent JP-H05315219-A (JP)
Title: Reduction projection exposure method
Inventor: YASUSATO TADAO
IPC: G03F1/68
Filed: 1992-05-14
Abstract: PURPOSE:To easily manufacture a photomask for phase-shifting exposure use by a method wherein a light-shielding pattern and a phase shifter are formed on separate substrates. CONSTITUTION:A prescribed pattern composed of a light-shielding material 4 such as chromium or the like is formed on a transparent substrate 2 such as quartz or the like; a first photomask 1 is prepared. In addition, a phase shifter 6 which corresponds to the pattern composed of the light-shielding material 4 is formed on a transparent substrate 5 which is different from said transparent substrate 3; a second photomask 2 is prepared. The first photomask 1 is bonded to the second photomask 2; a photomask for phase-shifting exposure use is formed.
Patent JP-H08313876-A (JP)
Title: Driving method for liquid crystal element
Inventor: MINATO TAKAO
IPC: G02F1/133
Filed: 1995-05-19
Abstract: PURPOSE: To remarkably improve contrast by lowering the effective value of the non-selection pulse to be impressed in a non-selection period. CONSTITUTION: In the driving method of liquid crystal elements in which antiferroelectric liquid crystal presenting chiral smetic CA* layers is held in between crossing electrodes and a non-selection pulse string consisting of plural pulses having a pulse width shorter than the minimum pulse width (m) of the writing pulse of a selection period is impressable in the non-selection period T of crossing electrodes, this driving method is the driving method of liquid crystal elements in which the non-selection pulse is impressed only in the period of (n/m)T at maximum in the non-selection period T and on the other hand, the DC voltage having a fixed polarity is impressed when the non- selection pulse is not impressed.
Patent JP-2000310397-A (JP)
Title: Valve device for gas cylinder
Inventor: HATORI TERUO
IPC: F17C13/06
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To make a valve device on which a safety valve is attached compact. SOLUTION: An inlet passage 8, a closing valve chamber 25 and a gas outlet 5 are sequentially provided in a housing 3. A first check valve 11 to avoid a flow from the inlet passage 8 to the closing valve chamber 25 is provided in a gas filling passage 10 arranged in parallel with the closing valve chamber 25, and the flow to the closing valve chamber 25 and the first check valve 11 is avoided by a second check valve 12. A sleeve 31 is internally fitted in a recessed part 30 to open on an outer surface of the housing 3, a first check valve chamber 34 of the first check valve 11 is constituted of an inner space of the sleeve 31, and the first check valve chamber 34 is communicated to the outside of the housing 3 through a gas discharge passage 14.  A rupture disc 16 provided in the gas discharge passage 14 is airtightly pressurized in the housing 3 by screw thrust of a cover member 32, and the sleeve 31 is pressurized and fixed in the housing 3 through the rupture disc 16.
Patent JP-S612099-A (JP)
Inventor: SATOU YOSHIHIKO
IPC: G21F9/06
Filed: 1984-06-15
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-2000308401-A (JP)
Title: Culture soil mass body
Inventor: MASUDA TATSUYA
IPC: A01C1/04
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a culture soil mass body capable of readily starting the culture of only a necessary amount of various kinds of flowering plants by using a culture soil mass hardened by compressing culture soil. SOLUTION: A culture soil mass body 1 of pansy comprises a short cylindrical seed-attached culture soil mass 2, a circular display sheet 3 to be arranged on the surface 2b of the seed-attached culture soil mass 2 and a square transparent package sheet 4 for packing the seed-attached culture soil mass 2 on which the display sheet 3 is arranged. The seed-attached culture soil 2 is obtained by compressing and hardening culture soil to give a culture soil mass 2a and bonding plural pansy seeds 2c to the surface 2b of the culture soil mass 2a. The kind of a flowering plant to be cultured by the seed 2 bonded to the seed- attached culture soil mass 2 is indicated on the surface 3a of the display sheet 3.  A display name 3b showing the name of a flowering plant and a display picture 3c showing the shape of the flowering plant is set on the surface 3a of the display sheet 3 and the name and the photography of pansy are printed on the surface.
Patent JP-H07336707-A (JP)
Title: Color picture tube device
Inventor: YOKOTA TAKAHIRO
IPC: H04N9/28
Filed: 1994-06-03
Abstract: PURPOSE:To prevent a green droop by providing a correction coil to the device so as to supply a specific current to the coil thereby correcting coma aberration. CONSTITUTION:A couple of correction coils 27, 27 are provided so as to have three electron beams 6B, 6G, 6R in-between a both sides in the arrangement direction to the side of an electron gun 7 of a deflector 21. The coils 27, 27 supply a current superimposed with a parabolic current synchronized with a horizontal deflection with an amplitude proportional to a vertical deflection current. Thus, coma aberration of a vertical axis of a screen is corrected by a pin cushion magnetic field generated by the coils 27, 27. Furthermore, when the three electron beams 6B, 6G, 6R are deflected in the horizontal direction of the screen through horizontal deflection, the current in the coils 27, 27 in synchronism with horizontal deflection is changed and then the strength of the pin cushion magnetic field is changed. As a result, coma aberration at each point from a vertical axis and to a diagonal axis end is corrected to be zero.
Patent JP-S5912982-A (JP)
Title: Adhesive composition
Inventor: SUGIURA KIYOJI
IPC: C08L33/02
Filed: 1982-07-15
Abstract: PURPOSE:The titled composition having improved storage stability, pot life of paste blended with an adhesive, initial bond strength after cold pressurizing, and bond strength resistant to warm water, obtained by blending an amino resin with specific amounts of polyacrylamide, polyvalent metallic compound, formaldehyde and urea. CONSTITUTION:(A) 100pts.wt. amino resin such as urea resin, urea-melamine co- condensation resin, etc. is blended with (B) 0.1-10pts.wt. nonionic polyacrylamide, (C) 0.1-5pts.wt. polyvalent metallic compound, preferably aluminum sulfate, etc., (D) formaldehyde (the preferable amount added is an amount equimolar with the component B when it is previously reacted with the component B and 1-10pts.wt. excess amount calculated as pure component D based on the component A when the component A is added in its use), and (E) urea (preferably amount is an amount to give a molar ratio of it to the component D added of 1.0-1.5), to give the desired composition. USE:Useful for preparing plywood, particle board, etc. with a low content of released formaldehyde.
Patent JP-2000314821-A (JP)
Title: Optical branching device
Inventor: YUI MASARU
IPC: G02B6/34
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical branching device wherein the uniformity of the intensity among mutual branched light beams is high, the diffraction efficiency is large, and the mutual positioning among an input optical system, a diffraction grating and an output optical system is easy. SOLUTION: The optical branching device 10 is provided with an input optical system 12 outputting parallel light beams, a diffraction grating 14 wherein variations of the thickness imparting a phase difference to transmitting light beams are two-dimensionally distributed, the parallel light beams outputted from the input optical system 12 are inputted and diffracted and are branched into plural diffracted light beams mutually existing on the same plane and mutually advancing in the different direction, an output optical system 16 respectively inputting the diffracted light beams branched by the diffraction grating 14, an input optical system placing substrate 40 having an input optical system placing area on which the input optical system 12 is placed, a diffraction grating placing substrate 42 having a diffraction grating placing area on which the diffraction grating 14 is placed,  and an output optical system placing substrate 44 having an output optical system placing area on which the output optical system 16 is placed.
Patent JP-H08309157-A (JP)
Title: Method and apparatus for manufacturing hollow fiber membrane type blood treatment apparatus
Inventor: HOSOYA NORIYUKI
IPC: A61M1/18
Filed: 1995-05-22
Abstract: PURPOSE: To enable mechanization and to manufacture a simple and stable treatment apparatus by a method in which a hollow fiber membrane bundle is inserted into a vacuum resistant packaging material, and the packaging material is deaerated, brought into close contact with the bundle, set in a cylindrical housing, and then extracted. CONSTITUTION: Both ends of a hollow fiber membrane bundle 101 are bound with tapes 102, 103, and the bundle 101 is gripped by a hollow fiber membrane bundle gripping part 104. Besides, a packaging material 108 such as polyethylene is set in packaging material supporting parts 107, 110 and inflated by introducing sterilized air. The gripping part 104 is moved, the bundle 101 is inserted into the packaging material 108, the gripping part 104 is moved upward, an insertion port lid 109 is closed, and a deaerator 116 is operated to reduce pressure. The packaging material 108 is brought into close contact with the bundle 101, and the membranes are also contacted closely with each other to tighten the bundle 101. The packaging material 108 is set in a cylindrical housing, cut off between the upper end of the bundle 101 and a supporting part, and then extracted.
Patent JP-S5456391-A (JP)
Title: Thin-film making apparatus
Inventor: ITOU YOSHIO
IPC: H05B33/12
Filed: 1977-10-14
Abstract: PURPOSE: To achieve the reduction in excess energies at the time when sputter particles arrive at substrate and obtain good quality thin-films by providing a mesh-form electrode having pores in opposition to a target electrode and letting the sputter particles deposit on the substrate.  
     CONSTITUTION: A mesh-form electrode 6 having pores of, e.g., #50 to #500 is opposedly provided to a target electrode 4 and a shutter 5 is interposed between the mesh electrode 6 and target electrode 4. A substrate 7 is mounted on the opposite side of the target electrode 4, with the meah electrode 6 as a boundary. First with the shutter 5 being held closed, discharge is caused bwtween the shutter 5 and target electrode 4, by which the deposits on the target surface are removed. After this, the shutter is opened and discharge is cused between the mesh electrode 6 and target electrode 4, by which sputtering for thin film production is accomplished. Thereby, the even and good quality thin film may be obtained on the substrate 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09286534-A (JP)
Title: Paper sheet feeder
Inventor: SEKINE NORIAKI
IPC: B65H3/44
Filed: 1996-04-20
Abstract: PROBLEM TO BE SOLVED: To provide such paper sheet feeder as making smooth paper sheet supply by surely making switching between paper sheet supply by means of multi-paper sheet supply base and that by means of manual paper sheet supply base, as well as applying space saving to the installation space of both a multi- paper sheet supply base and a manual paper sheet supply base, improving their operativeness and workability and aiming at their cost reduction. SOLUTION: A multi-paper sheet supply base 1 and a manual paper sheet supply base 2 freely and rotationally movably canti-lever supported on concentrate support shafts 5, 6 are stored in one end surface of a device main body 3 and as required, each paper sheet supply base is individually and depending upon case by case, they are engaged with each other to be opened/closed, strict discrimination is applied to the paper sheet supply by either one of paper sheet supply base by a detection means 13 so as to make secure switching to carry out smooth paper sheet supply. In addition, by providing a damper 12, impact force at the time of engagement of the multi-paper sheet supply base 1 with the manual paper sheet supply base 2 is relaxed.
Patent JP-S5747690-A (JP)
Title: Transfer sheet
Inventor: MATSUGUCHI YUTAKA
IPC: B44C1/16
Filed: 1980-09-03
Abstract: PURPOSE: To obtain a transfer sheet having excellent productivity and capable of giving excellently durable pattern, letter, etc., by orderly forming a protective film, a printed layer, a foil-pressed layer, and a transferring adhesive layer on the surface of a releasing sheet.  
     CONSTITUTION: On the surface of a releasing sheet 1, a protective film 2 of a transparent resin is formed, printed layers 3 and 3' constituting drawing lines for patterns, letters, etc., to be transferred are formed on the protective film 2, a foil- pressed layer 4 constituting other drawing lines for patterns, letters, etc., to be transferred is formed on the printed layers 3 and 3' to make up of a drawing line- constituting layer 5, and then a transferring adhesive layer 6 is formed on the layer 5 to obtain an objective transfer sheet A. When using the transfer sheet A, the transfer sheet A is lapped on the surface of a material B to be transferred in such a way as to make the transferring adhesive layer 6 of the sheet A contact the surface of the material B and hot-pressed by a hot press plate C to adhere it to the mateial B, and then the releasing sheet 1 is peeled off from the protective film 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04327274-A (JP)
Title: Shrink proofing method for animal hair fiber product
Inventor: NAKANISHI TOSHIO
IPC: D06M16/00
Filed: 1991-04-24
Abstract: PURPOSE:To obtain a shrink-proof fiber having shrink proofing property and excellent resistance to washing and capable of retaining soft handle having drape property by subjecting woven and knitted fabric consisting of animal hair fiber product to specific shrink proofing. CONSTITUTION:A woven and knitted fabric consisting of an animal hair fiber is subjected to low-temperature plasma treatment and then subjected to shrink proofing using e.g. blocked urethane resin and glyoxazal resin and subjected to weight reducing treatment by a proteolytic enzyme such as protease and as necessary subjected to softening treatment by an amino-modified dimethylsiloxane to provide an animal hair fiber product having shrink-proof performance and excellent washing resistance and applied in shrink proofing having soft handle.
Patent JP-H10278715-A (JP)
Title: Air bag
Inventor: SHIMIZU JUICHI
IPC: B60R21/16
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To prevent an air bag expanded largely from obstructing the escape from a car in an accident or the rescue from the outside. SOLUTION: An air casing 1 held at high pressure is provided in an automobile and the air casing 1 is coupled with several storage casings 3 for storing an air bag via a connecting tube. A weight of a detachable pendulum is provided in the end of the coupling tube inserted inside the air casing 1 and in a collision, the high-pressure air is quickly released by its detachment due to the impact to expand the air bag instantly so that the human body is protected. On the other hand, a pulling string 10 for suppressing the swelling more than a prescribed value is mounted inside the air bag. Several air vent holes are also provided in the front face in front of the air bag and a valve is added inside the air bag so that, when the human body is pushed from the outside, the valve is opened to release the air quickly and ease the impact.
Patent JP-H11305159-A (JP)
Title: Fine oscillation mirror element and laser scanner using the element
Inventor: IWAKI TADAO
IPC: G02B26/10
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To form a fine oscillation mirror, a pair of fixed electrode plates and a pair of mirror receivers on a semiconductor substrate by micromaching technology. SOLUTION: A fine oscillation mirror module constituted of installing a semiconductor fine oscillation mirror element 1 formed by mounting a fine oscillation mirror, a pair of fixed electrode plates and a pair of mirror receivers on a semiconductor substrate by the micromaching technology, a semiconductor laser 2 and light converging fine lens 3 on a base substrate 4 is sealed into a vacuum container having a laser light exiting window and driven by voltage having a non-linear waveform which is a driving voltage to be periodically changed and allowed to be dropped and boosted like a non-linear function between a maximum value and a minimum value with the lapse of time so that the displacement angle of the fine oscillation mirror is changed linearly about time.
Patent JP-H11334639-A (JP)
Title: Controlling device for controlling vehicle movements of four-wheeled vehicle
Inventor: GOETZ JOCHEN
IPC: B62D6/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To determine vehicle lateral movement characteristics within a normal driving range at a small fabrication cost and allow them conformable by indicating a control signal that can be fed to the operation unit in a specified steady load running locus angle. SOLUTION: A control unit of 2 includes a first processing device 7 for generating a control signal corresponding to the steady load running locus angle and a second processing device 8 which corresponds to the dynamic load running locus angle and is selectively used. Further, vehicle lateral acceleration ay corresponds to a formula I, where Ir is axial distance, ilz is steering conversion ratio, and EGz is characteristic steering slope. The steady load lateral sliding angle βS corresponds to a formula II, where SGB is a given basic value of lateral sliding angle slope. Further, δzh S, δzv S respectively correspond to related formulas IV, V having a steady load indication steering angle δzee S expressed with a formula III, where, ilB is a given basic value of steering conversion ratio, and EGB is a given basic value of characteristic steering slope.
Patent JP-S61281260-A (JP)
Title: Picture forming device
Inventor: INOUE TAKAHIRO
IPC: G03G15/02
Filed: 1985-06-07
Abstract: PURPOSE:To eliminate the occurrence of the resetter corona and to remove one main cause of the breakdown phenomenon of an a-Si photosensitive body by setting the output voltage from a high voltage generator of the positive corona electrifier to a resetter corona generating voltage or below. CONSTITUTION:The output voltage from a high voltage generator is <=8.5kV. When the electrifier width is >=18mm, regardless of the electrifier width, up to the impressing voltage of 8.5-8.6kV, the resetter corona does not occur (area of slanting line), the establishment of the occurrence the resetter corona is heightened by the impressing voltage more than the above mentioned voltage. When the electrifier width is <=18mm, the voltage of the occurrence of the resetter corona is also reduced. The spark discharge is made rather easier to occur than the resetter corona. Actually, since the width of >=18mm of the electrifier is used, in case of the impressing voltage of <=+8.5kV, there is no worry that the resetter that the resetter corona will occur.
Patent JP-S62279136-A (JP)
Title: Control of four-wheel driving device
Inventor: NAKAMURA HIROYA
IPC: B60K17/35
Filed: 1986-05-28
Abstract: PURPOSE:To improve the drivability and ride feeling by controlling the transmission torque capacity so that the shock caused by the variation of the transmission torque capacity and the speed change shock are generated at the same time. CONSTITUTION:Hydraulic controllers 9 and 22 are operated on the basis of the control signal supplied from a controller 45, and perform the selection control for the speed change stages of a speed change gear 7 and the engagement- release control of a differential control clutch 21. In this case, the engagement and release of the differential control clutch 21 accompanied with the selection for the speed change stages of the speed change gear 7 are executed synchronously with the selection for the speed change stages of the speed change gear 7 so that the shock due to the variation of the transmission torque capacity of the differential control clutch 21 and the speed change shock are generated at the same time. Therefore, the successive generation of two shocks on the selection of speed change stages is suppressed, and the deterioration of drivability and ride feeling can be avoided.