baber/WOPTO huggingface dataset:
Patent JP-H0534560-A (JP)
Title: Lens barrel
Inventor: SAKURAI MASAFUMI
IPC: G03B3/02
Filed: 1991-08-03
Abstract: PURPOSE:To make a lens barrel light in weight and to reduce the cost thereof by disusing a dedicated guide pole. CONSTITUTION:A screw pole 3 which is rotatably supported in the lens barrel 5 in parallel with an optical axis, a potentiometer 1 which is disposed on the opposite side to the pole 3 in the lens barrel 5 by interposing the optical axis so as to make the moving direction of a slide part 1a in parallel with the optical axis, a moving ring 2 which holds a variable power lens L and which is obtained by screwing a screw hole 2a provided on one side to the pole 3 and engaging an engagement part 2b provided on the other side with the slide part 1a, and a driving source 4 which gives rotational force to the pole 3 are provided.
Patent JP-S59107327-A (JP)
Title: Driving system of liquid crystal display type image receiving device
Inventor: MAEZAWA SHIYUUJI
IPC: G02F1/1333
Filed: 1982-12-13
Abstract: PURPOSE:To display a video by a simple driving circuit by constituting so that a driving signal applied to a scanning electrode takes the selective potential in a selective period, becomes an opened state immediately after a non-selective period, and takes the non-selective potential in other non-selective period. CONSTITUTION:Each output of a shift register 82 determines a selective potential period corresponding to each scanning electrode Y1-Ym, and a selective potential signal SEL is outputted to each scanning electrode. Each output RY1-RYm of a register 83 determines a non-selective period corresponding to each scanning electrode, but for a prescribed time immediately after the selective period, each output becomes ''0'', and except this period, a non-selective potential signal NEL is outputted to each scanning electrode. As a result, a potential difference applied to an MIM element of a picture element immediately after a picture is written is set low automatically on an average, and after it is fixed, it is returned to the usual non-selective potential when electric discharge is nearly completed. In this way, a video can be displayed by a simple driving circuit.
Patent JP-H0382089-A (JP)
Title: Solid state laser medium and ultraviolet light solid state laser device
Inventor: BAN YUZABURO
IPC: G02B6/12
Filed: 1989-08-24
Abstract: PURPOSE:To generate laser light of a wave band not obtained by the increase of the output of an ultraviolet laser light, the generation of a second harmonic wave of a semiconductor laser by uniformly distributing an anthracene fine crystal in a core of an optical waveguide. CONSTITUTION:A protective mask is deposited with Ta 11 on a MgO-doped LiNbO3, a resist 12 of a stripe pattern of an optical waveguide is formed, proton exchange mask (Ta) is patterned by dry etching, heat treated in pyrophosphoric acid, and a core (high refractive index layer) 2 is formed. Then, the mask 11 is removed, a circular pattern is formed at a disposing position 14 of the anthracene fine crystal in the core 2, an MgO-doped LiNiO3 board is etched with fluoric acid, and anthracene single crystal is grown.
Patent JP-2001042607-A (JP)
Title: Electrophotographic image forming device, processing cartridge and electrifying device
Inventor: SATO HIROSHI
IPC: G03G15/02
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic image forming device, a processing cartridge and an electrifying device, where shortening of a service life of the electrophotographic image forming device can be kept down to a minimum by decreasing scraped off amount of an electrophotographic sensitive body that is a body to be electrified, using a simple constitution, and failures in electrification due to contamination of the surface of an electrifying member is prevented. SOLUTION: This electrophotographic image forming device is provided with the electrophotographic sensitive body 3, the electrifying member 4 carrying out electrifying by being brought into contact with a surface of the electrophotographic sensitive body 3, an electrifying voltage impressing means 20 to have voltage impresss to the electrifying member 4, a voltage varying means 21 varying the voltage impressed by the electrifying voltage impressing means 20 to the electrifying member, a developer quantity detection means successively detecting the quantity of the developer inside a developer container and an environment detection means for detecting an environment in a vicinity of a developing means.  The device is constituted so that the voltage impressed by the voltage impressing means 20 to the electrifying member 4 is varied by the voltage varying means, based on the detected results of the developer quantity detection means and the environment detection means.
Patent JP-H1043996-A (JP)
Title: Production schedule planing system
Inventor: HIDA TAKUO
IPC: G06Q50/00
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To mutually switch different offline processes by providing a production schedule planning means for designating a production order to be changed, extracting a master process corresponding to this production order, and reforming a production order on the basis of the master process. SOLUTION: A process changing means 114 searches and changed another offline process having the same input item and production item as a certain offline process. Three means of order process decomposing means 110, collecting means 111, order number calculating means 112 have functions of breaking down each order into process unit to collect the same process and also calculating input quantity. A production schedule planning means 113 actually makes a production schedule on the basis of a production order file 105, and also corrects the plan in the state including the process changed by the process changing means 114.
Patent JP-H0383286-A (JP)
Title: Sense amplifier circuit
Inventor: FUJITA MASAMORI
IPC: G11C11/419
Filed: 1989-08-24
Abstract: PURPOSE:To attain miniaturization by connecting the other end of a capacitor connected to both ends of a flip flop to the other side of bit lines which is a pair, providing one transistor for shortening both bit lines and driving a circuit by the clock of two phases. CONSTITUTION:A transistor TR 122 connects a source electrode S to the first terminal 154 of a balancing type sense amplifier circuit mainbody 141 and connects a drain electrode D to the first bit line 111. TR 123 connects the source electrode S to the second terminal 155 of the balancing type amplifier circuit mainbody 141 and connects the drain electrode D to the second bit line 112. Furthermore, TR 121 connects the source electrode S to the first bit line 111, and connects the drain electrode D to the second bit line 112. A capacitor 132 is provided between the electrode S of TR 122 and the electrode D of TR 123, and a capacitor 131 between the electrode S of TR 123 and the electrode D of TR 122. Then, the circuit is driven by the clock of two phases.
Patent JP-S6277799-A (JP)
Title: Video tape recorder integrated with camera
Inventor: KAWAI KAZUYA
IPC: H04N5/225
Filed: 1985-10-01
Abstract: PURPOSE:To lower a sensitivity to an internal noise source by inclining a microphone and changing a sound receiving direction. CONSTITUTION:A microphone unit 6 and a video camera 1 are integrated with a VTR 2. An electretcapacitor microphone 7 in the unit 6 is freely inclined to obtain a desired sound receiving direction, a sensitivity is lowered to the internal noise source such as a focus motor direction and a natural sound having little noise can be recorded on a tape.
Patent JP-H0941180-A (JP)
Title: Gas diffusion electrode for electrolysis and its production
Inventor: NONAKA TSUTOMU
IPC: C25B11/03
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a gas diffusion electrode for electrolysis of salt, having a longer life than the life of a conventional electrode and to provide a production method therefor. SOLUTION: A composite plating layer 27 containing silver and a hydrophobic fluorine component is formed on the surface of a porous electrode supporting body 26 to constitute a gas diffusion cathode 29. Since the composite plating layer 27 is formed on the surfaces of pores of the electrode supporting body 26, hydrophobicity of pores, which are conventionally changed into hydrophilic pores, can be maintained invariably for a long time, and thereby, the obtd. gas diffusion electrode has a long life which can not be conventionally realized.
Patent JP-H1145289-A (JP)
Title: Document processor, storage medium storing document processing program and document processing method
Inventor: NOMURA NAOYUKI
IPC: G06F17/27
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a document processor capable of preparing a summary based on the preference of a user such as a utilization purpose or the like, a storage medium storing a document processing program and a document processing method. SOLUTION: A key word and the importance are obtained from the contents of a processing document in the past and a GP(group personalizing) matrix for which one of the plural users and the key word is turned to a row, the other is turned to a column and the importance of the respective key words to the respective users is turned to an element value is obtained. Important words (a), (b),... from a summary preparation object document and the importance from the appearing frequency or the like are obtained, a term vector V for which the importance is an element is shifted by the GP matrix and a preference term vector V' is obtained.  Preference important sentences F(Z) are extracted from the summary preparation object document based on the element (=preference importance) of the preference term vector V', arranged in an appearing order in the summary preparation object document and turned to a preference summary.
Patent JP-H04101827-A (JP)
Title: Manufacture of biaxially oriented polyether ether ketone film
Inventor: MATSUMURA HIDEJI
IPC: B29K71/00
Filed: 1990-08-21
Abstract: PURPOSE:To obtain pinhole-free biaxially oriented film having favorable thickness accuracy and high dielectric breakdown voltage by a method wherein non-crystalline PEEK film is stretched in one direction with rolls and, after that, in the direction normal to that just mentioned above with a tenter under specified conditions and further hot-set under specified conditions. CONSTITUTION:Non-crystalline polyether ether ketone(PEEK) film having the constitutional repeating unit represented by the formula (I) is stretched by the draw ratio of 150-350% with rolls within the temperature range of 50 deg.C-(Tg-10) deg.C and, after that, stretched in the direction normal to said stretching direction by the draw ratio of 150-350% with a tenter within the temperature of Tg-170 deg.C. The resultant film has no defect such as pinhole and the like at all and the dielectric breakdown voltage of 350V/mum or higher and, in succession, heat-set in two stages is performed or concretely the first stage heat-setting is performed within the temperature range of 210 deg.C-330 deg.C (melting point) and the second stage one is performed within the temperature range, which is lower than that of the first stage heat- setting, of 180-210 deg.C, at which the speed of crystallization is the fastest. Thus, biaxially oriented PEEK film having the lowesr thermal shrinkage factor is obtained. Further, the heat- setting is performed under tension, under which the limiting shrinkage of about 0.5-20% in the biaxially oriented plane occurs.
Patent JP-H0384369-A (JP)
Title: Air conditioner
Inventor: SAKUMA KOJI
IPC: F25B13/00
Filed: 1989-08-24
Abstract: PURPOSE:To maintain a stabilized cycle operating status against fluctuations in the capacity of an application side heat exchanger and its load by installing sensor which detect the pressure and temperature of refrigerant and an expansion mechanism to a branch pipeline on a refrigerant gas side or a main pipeline, and providing a controller which controls the opening of the expansion mechanism. CONSTITUTION:The refrigerant which flows through gas side branch lines 46 and 47 is under the condition of a low pressure superheated gas which has passed through application side heat exchangers 7 and 10 during cooling operation and high pressure superheated gas pressurized by a compressor 1 during heating operation. Sensors 48, 49, 50 and 51 installed at this position are designed to detect the pressure and the temperature of the superheated gas respectively. A controller 54 computes the degree of superheat based on these detected signals, compares the computed values with predetermined specified values. When the specified value exceed the computed values, the controller transmits control signals which control the opening of expansion mechanisms 44 and 45 while it transmits control signals which control the opening of the expansion mechanisms reversely and reduce the degree of superheat when the specified values are lower than the computed values. The expansion mechanisms control the opening based on the control signals and adjust the amount of circulating refrigerant flowing in a refrigeration cycle so as to maintain the superheat degree of refrigerant gas as specified.
Patent JP-H04101293-A (JP)
Title: Sale stopping cause displaying device for automatic vending machine
Inventor: FUKAZAWA AYANORI
IPC: G07F5/22
Filed: 1990-08-20
Abstract: PURPOSE:To make the maintenance/inspection time shorter so that the salable time can be prolonged by constituting the title device of a memory which stores all causes which make a sale stop lamp to light, a call switch for calling the information stored in the memory, and a displaying section for displaying the information called by means of the switch. CONSTITUTION:A status detecting means 4 sends the sold state of each column, statuses of commodity selecting switches, etc., operating state of each column motor CM, whether or not counted time T indicates out of the sales time zone, state of each commodity price setting PE, etc., to a central processing unit CPU. The CPU discriminates whether or not a sale stopping state must be set from these detected information and, when it is discriminated that the sale stopping state must be set, the CPU stores it in a 2nd memory RAM and, at the same time, indicates the unsalable state by turning on the sold-out lamp of a relevant column. Therefore, the maintenance/inspection time of this automatic vending machine can be reduced and the salable time can be prolonged, since the maintenance attendant of the machine can confirm all sale stopping causes from a display section LCD.
Patent JP-H0645394-A (JP)
Title: Connecting structure and forming method for connecting part
Inventor: AMAGASAKI YOSHIHIRO
IPC: H01L21/60
Filed: 1992-07-24
Abstract: PURPOSE:To provide a connecting structure and a method for forming the structure in which a sufficient connecting adhesive strength can be obtained even if adhering positions of gold balls are irregular when an opening is connected to a connecting conductor via a connecting solder (gold ball, etc.). CONSTITUTION:A connecting structure has a constitution in which a connecting conductor 2 is formed on a substrate 1, a coating film 3 having an opening 31 is formed on the conductor 2, an upper layer film 4 having an opening 41 is further formed on the coating film, a connecting solder is stuck to the surface of the conductor to be exposed in the openings 31, 41 and connected via them. The opening 14 of the film 4 is formed larger than the opening 31 of the film 3 by a deviation for holding its adhesive strength even due to an irregularity in the adhering position of the solder. The opening 31 of the film 3 and the opening 41 of the film 4 are formed with separate masks, and the opening 41 of the film 4 is formed larger than that 31 of the film 3.
Patent JP-H0557463-A (JP)
Title: Laser marking method and printing ink
Inventor: KIYONARI TOSHIYUKI
IPC: C09D11/00
Filed: 1991-08-29
Abstract: PURPOSE:To form laser color developed layers in arbitrary patterns and to obtain non-destructive marking by subjecting the printed parts of a base material printed with printing ink contg. a color developer, developer and sensitizer to irradiation with a laser. CONSTITUTION:The laser color developed layers are formed in the arbitrary patterns and the non-destructive marking is executed if the printed parts of the base material, such as label, printed with the printing ink for gravure printing contg. the color developer such as leuco dye, the developer such as methyl compd. of a phenolic compd., and the sensitizer such as zinc borate, are subjected to the irradiation with the laser, for example.
Patent JP-S6373336-A (JP)
Title: Calling system for privileged program
Inventor: NAKADA NORIHEI
IPC: G06F9/48
Filed: 1986-09-16
Abstract: PURPOSE:To make the correction of an operating system unnecessary when a support program is enhanced by providing a prescribed privileged subprogram and non-privileged subprogram respectively in the support program. CONSTITUTION:The support program 3 is started up with a non-privileged level to support the development or the maintenance, etc., of the operating system 2. In the program 3, the non-privileged subprogram 3A including a privileged subprogram call instruction 3A-1 to call the privileged subprogram 3B, is built in. Also, in the program 3, the privileged subprogram 3B including a non-privileged subprogram return instruction 3B-1 to return to the non- privileged subprogram 3A, is built in. In this way, it is possible to make the correction of the operating system unnecessary.
Patent JP-H0653470-A (JP)
Title: Image sensor and fabrication thereof
Inventor: ITO HISAO
IPC: H04N5/335
Filed: 1992-07-27
Abstract: PURPOSE:To provide an image sensor, and fabrication thereof, in which dark current is prevented from increasing due to formation of a leak path by preventing short circuit of an upper transparent electrode and a lower metallic electrode through the side wall of an optoelectric conversion layer and the metallic electrode is protected against electrolytic corrosion. CONSTITUTION:A photoelectric conversion layer 3 is sandwiched by a metallic electrode 2 and a transparent electrode 4 to produce a light receiving element as a pixel and a plurality of pixels are arranged in main scanning direction to constitute an image sensor. An a-Si:H layer is laminated covering the metallic stripe electrode 2 and etching is carried out such that the protective film 3' of a-Si:H in the region other than the pixel becomes thinner than the optoelectric conversion layer 3 at the pixel part.
Patent JP-H06219034-A (JP)
Title: Method of controlling printing process
Inventor: TOOMASU FUKUSU
IPC: B41F33/00
Filed: 1993-09-02
Abstract: PURPOSE: To best approach to a predetermined target curve by calculating many actual value characteristic curves capable of theoretically performing at a parameter change from an actual value characteristic curve obtained during printing, and selecting the curve most coincident with the predetermined curve according to a quality reference from the many curves. CONSTITUTION: Many actual value characteristic curves capable of performing based on a measured value of a sheet by a color density measuring unit 2 are calculated by a characteristic curve generator 3. A corresponding parameter can be output from a memory 4. Further, a target value characteristic curve to obtain during printing is preset with a target presetting unit 5. A comparator 6 selects one from calculated performed actual value characteristic curve group according to a predetermined quality reference. A controller 7 obtains a necessary regulation command based on the actual value curve and outputs it to a controller 8 of the printer 9.
Patent JP-H0569179-A (JP)
Title: Method for cladding by welding aluminum base material
Inventor: FUJIKI AKIRA
IPC: B23K26/34
Filed: 1991-08-29
Abstract: PURPOSE:To obtain an aluminum system member composed of an aluminum system base material with excellent heat resistance, wear resistance, corrosion resistance, etc., and excellent durability too. CONSTITUTION:In the case a copper cladding by welding material is cladded on the aluminum base material by irradiating with a high density energy heat source, the cladding by welding part with the heat resistance, the wear resistance, the corrosion resistance and without coarse voids can be obtained by pressurizing the above cladding by welding part during keeping the high temperature in the part to be cladded after cladding by welding.
Patent JP-S60163143-A (JP)
Inventor: ERU KAATEISU UIDOOZU JIYUNIA
IPC: G06F17/50
Filed: 1984-10-19
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-H0664907-A (JP)
Title: Powdery silicon nitride
Inventor: HIROTSURU HIDEKI
IPC: C01B21/068
Filed: 1992-08-18
Abstract: PURPOSE:To obtain a sintered compact having high strength and high realizbility by sintering powdery silicon nitride having a prescribed beta phase content and a prescribed amount of amorphous component. CONSTITUTION:Powdery silicon nitride is produced by a method of direct nitriding of metallic silicon, a silica reduction method, a silicon halide method, etc., e.g. in the silicon halide method silicon tetrachloride and ammonia are reacted at a low temperature and produced silicon diimide is thermally decomposed to obtain amorphous silicon nitride, to which 10-30wt.% powdery beta silicon nitride is added and heated to crystallize at 1300-1400 deg.C in a nitrogen atmosphere. Thus, e.g. 93 pts.wt. powdery silicon nitride having >=50% beta phase content, 5-50wt.% amorphous component and >=2m<2>/g specific surface, 5 pts.wt. Y2O3 powder having 1.5mum average size and 2 pts.wt. Al2O3 powder having 0.8mum average size are wet mixed in 1,1,1-trichloroethane in a ball mill for 4 hours and dried, formed under ca.100kg/cm<2> pressure, then formed by CIP (cold isostatic press) at 700kg/cm<2> and sintered.
Patent JP-H1118968-A (JP)
Title: Flour storage sealed vessel with sieving function
Inventor: KATSUNO AKEMI
IPC: A47J47/10
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To perform the sale, use and storage of flour with one vessel by integrating sieving function to a storage sealed vessel for flour. SOLUTION: This flour storage sealed vessel comprises a cylindrical vessel body 1, a sieve mesh 3 fixed to a position inward about 5 mm from one side end thereof, and a sealable lid 4 installed to the outside thereof. A handle 2 is mounted on the side surface of the vessel body 1, whereby sieving work is easily performed. When a metal or reinforced plastic is used as the material of the vessel, the vessel can be repeatedly used by supplying flour 5 when the flour 5 in the vessel is spent. Further, when a material such as pet bottle is used, the vessel is made disposable.
Patent JP-S59111202-A (JP)
Inventor: SUZUKI AKITOSHI
IPC: H01B5/02
Filed: 1982-12-14
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-2000047204-A (JP)
Title: Production of electro-optic device
Inventor: OBARA HIROSHI
IPC: G02F1/1333
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain a reflection layer having a good scattering characteristic. SOLUTION: The electro-optic device is constituted by holding a liquid crystal layer between a pair of substrates and forming the reflection layer having ruggedness on the surface on the liquid crystal layer side of the one substrate. This process for production has a stage for forming an org. film having a rugged surface on the substrate, a stage for regulating the height or shape of the ruggedness and a stage for forming the reflection layer on this org. film.