baber/WOPTO huggingface dataset:
Patent JP-H01300260-A (JP)
Title: Photosensitive body and image forming method
Inventor: SHIGETA KUNIO
IPC: G03G5/14
Filed: 1988-05-27
Abstract: PURPOSE:To prevent the generation of black dots, etc., and to improve images by using a compd. having a specific coupler in the molecule and having at least two azo groups in the molecule as a carrier generating material and providing a charge blocking layer between a conductive substrate and the carrier generating layer. CONSTITUTION:The compd. having the coupler expressed by the formula I in the molecule and having at least two azo groups in the molecule is incorporated as the carrier generating material in the carrier generating layer 2 and the charge blocking layer is provided between this carrier generating layer 2 and the conductive base 1. In the formula I, Ar<1> denotes an aryl group; Y, Z denote a halogen atom, cyano group, etc.; (s) denotes 0-4; (r) denotes 0-2. The good images which are free from image defects such as black dots are obtd. in this way in reversal development.
Patent JP-H11304620-A (JP)
Title: Pressure sensor
Inventor: SUGIYAMA YASUSHI
IPC: G01L9/04
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To enhance noise resistance of pressure sensor. SOLUTION: The pressure sensor comprises a plurality of strain gauges G1-G4 forming a bridge circuit which can be adjusted by selecting an electrode to be used. A gauge film 32 is provided with correcting regions S1, S2 for adjusting capacitive balance of the bridge circuit variable with the selected electrode by varying the area. Since capacitive balance of the bridge circuit variable with the selected electrode can be adjusted by varying the area of correcting region, noise resistance of the pressure sensor can be enhanced.
Patent JP-S5256769-A (JP)
Title: Washing machine
Inventor: HIKINO KEIJI
IPC: D06F37/24
Filed: 1975-11-04
Abstract: PURPOSE: To provide a washing machine characterized by minimized vibration, in such a way that a water tank chamber which communicates a central portion to a water tight chamber is provided at an outer periphery of a tank bottom, and water is stored in the water tank chamber when dewatering so that weight of an inner machine may be increased. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01302459-A (JP)
Title: High-speed synchronous system data transferring system
Inventor: SATO FUMITAKA
IPC: G06F13/42
Filed: 1988-05-31
Abstract: PURPOSE:To realize respective transmitting and receiving devices with LSI chips with the use of an MOS large-scale ASI by sharing a part of a system processing with a transmitting side functional device, sending its result from a data transmission path, and executing the processing for the shared portion of data from the transmission path of the processed result on a transmitting side with a receiving side functional device. CONSTITUTION:By a data transmission path 22 of a high-speed synchronous data transferring system, the data at one byte are transferred in parallel from a transmitting side functional device20 to a receiving side functional device 21, and the device 20 shares one part of the processing executed by the whole system. Its execution result is sent through the transmission path 22 to the device 21, the portion to be processed for the data is executed by the device 21, and the processing result for the shared portion is sent to the functional device on the next stage. Further, the data sent from the device 20 are held in a register 26 at the prescribed timing of the intermediate part of a machine cycle, and the state of a transfer control signal AVL 23 is held in an F/F 27 at the same timing with the register 26, and the respectively held data are processed by a register 28 and an F/F 29.
Patent JP-S61291056-A (JP)
Title: Rotary electrode type electrostatic coating gun
Inventor: HAYASHI NOBUYUKI
IPC: B05B7/08
Filed: 1985-06-17
Abstract: PURPOSE:To reduce the consumption of compressed air by utilizing a part of compressed air and the atmosphere in the air stream discharged from the leading end edge of a rotary electrode and to prevent the entrapping of air bubbles into particles by providing a groove to the inner periphery of the leading end of an air cap. CONSTITUTION:In finely pulverizing a liquid paint, compressed air passes through an air feed passage 18 to be emitted into an air passage 16 from each feed port 20 and is injected from the leading end thereof. Static pressure is lowered in a degree corresponding to the generation of dynamic pressure in the air passage 16 by the emission of said compressed air and the atmosphere is sucked in the air passage 16 from a communication hole 22 and injected along with compressed air. Because a continuous groove 24 due to unevenness is formed to the inner peripheral surface of an air cap 15 at the leading end thereof and air flows along said groove 24, a ring shaped air stream alternately repeating density change in the peripheral direction is injected and, therefore, a paint is formed into a liquid yarn upon the reception of said air stream and formed into fine particles with a min. particle size from the leading end of said yarn.
Patent JP-S5654087-A (JP)
Title: Visible rays double hetero junction laser element
Inventor: TAKENAKA TAKUO
IPC: H01S5/00
Filed: 1979-10-09
Abstract: PURPOSE:To extend the life-time of laser elements by a method wherein stress applied to an active layer is brought to approximately zero by making the sum of layer thickness between the first barrier layer and the third barrier layer more than 10mum. CONSTITUTION:On an N type GaAs substrate l0 are formed by turns the first barrier layer l1 made of an N type GaAlAs single crystal layer, the second layer, an active layer l2, made of a P type GaAlAs single crystal, the third layer, a barrier layer, made of a P type GaAlAs single crystal, and a forth layer l4 made of a P type GaAs single crystal to construct a double hetero-junction laser elements. The sum of the barrier layer l1, the first layer, and the barrier layer l3, the third layer of the elements, is made more than 10mum, and the ratio of crystalizations of the barrier layer l1, the first layer, and the barrier layer l3, the third layer, is selected to have a proper value of more than 0.5 to minimize the stress applied to the active layer 2, thereby extending the life-time of the laser element.
Patent JP-H05301005-A (JP)
Title: Precipitation tank for advanced wastewater treatment
Inventor: YOSHIDA TERUHISA
IPC: B01D21/24
Filed: 1992-04-24
Abstract: PURPOSE:To efficiently perform advanced wastewater treatment for BOD, SS in space saving by treating organic drainage such as sewage while using activated sludge. CONSTITUTION:The mixed liquid (b) of secondarily treated water treated in an aerator 1 and sludge is introduced into a precipitation tank 2. A filter layer 5 is formed on the upper part of the precipitation tank 2 and a sludge precipitating zone 20 is formed respectively on the lower part thereof. Furthermore, a guide plate 6 is provided on the lower part o the filter layer 5. Scum is generated in the sludge precipitating zone 20 of the lower part and led to the upper part of the tank by the guide plate 6 without passing through the filter layer 5.
Patent JP-S5465053-A (JP)
Title: Production of liquid crystal cells
Inventor: TAKAHARA SHIYOUICHIROU
IPC: G02F1/13
Filed: 1977-10-31
Abstract: PURPOSE: To achieve additional cost reduction of the liquid crystal cells by forming patterns of common electrode groups and display electrode groups respectively in two rows on a pair of substrates and specifying and integrating liquid crystal injection port positions then chipping to individual liquid crystal cells.  
     CONSTITUTION: The same display electrodes 7 are formed in two rows on the first substrate 1'. The same common electrodes 8 are formed in two rows in correspondence to the electrodes 7 on the second substrate 1. Next, sealing material 2 is printed on the substrate 1 and liquid crystal injection ports 3 are formed on both side parts of the substrate 1. The substrates 1, 1' are integrated by way of the sealing material 2, forming a cell group. A metal is evaporated near the injection ports 3 and liquid crystal is injected and filled through the injection ports 3 into the space part of each cell group, after which the injection ports 3 are sealed. Next, the plural liquid crystal cell groups having been perfected are chipped along the longitudinal and transverse chipping lines. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02309340-A (JP)
Title: Flash irradiation range changing device
Inventor: FUJINO AKIHIKO
IPC: G03B15/05
Filed: 1989-05-24
Abstract: PURPOSE:To change flash irradiation range by providing a means which automatically sets the flash irradiation range to a range which corresponds to the focal distance of a power zoom lens. CONSTITUTION:When a camera microcomputer 1, which is a control means, detects that the power zoom lens 15 is mounted, lens data concerning the lens 15 is read from an AF control part 5. Based on the read data, a power zoom control part 17 drives a motor ZM, which is a first electromagnetic means, and the focal distance is adjusted. The data is fed to the microcomputer 1 through a starting signal outputting means AN. The microcomputer 1 drives a motor FM, which is a second electromagnetic means of an incorporated light distribution control part 9, based on the data and the irradiating angle of an incorporated flash circuit 6 is changed. When an external flash 10 is mounted, the irradiating angle of a flash circuit 12 is changed in the same manner.
Patent JP-H02309352-A (JP)
Title: Thermally developable color photosensitive material
Inventor: TAGUCHI TOSHIKI
IPC: G03C8/40
Filed: 1989-05-25
Abstract: PURPOSE:To improve the raw stock shelf life of a photosensitive material by incorporating a specified acid precursor. CONSTITUTION:One or more kinds of compds. represented by formulae I, II are incorporated into a photosensitive material contg. photosensitive silver halide, a binder, a dyestuff imparting compd. releasing or forming a diffusible dyestuff and a slightly water soluble basic metallic salt compd. In the formulae I, II, R<1> and R<2> are groups represented by formulae III, IV (where each of R<11>-R<18> is H or a substituent), the total number of C atoms contained in R<1> and R<2> is >=10 and R<1> and R<2> are selected so that the sum total of the aliphatic Taft's constants of R<11>-R<13>, the Taft's constants of R<14> and R<18>, the Hammet's constants of R<15>-R<17> and the Hammet's constant of R<16> is regulated to >=0. A compd. represented by formula V may be used as the compd. represented by the formula I.
Patent JP-H08329070-A (JP)
Title: Device for revising document
Inventor: KIYONO OSAMU
IPC: G06F17/27
Filed: 1995-05-30
Abstract: PURPOSE: To efficiently revise and correct documents by kinds in representation corresponding to the document kinds to high quality without skillfulness by revising and correcting stored document data according to reference data consisting of words and phrases to be revised corrected. CONSTITUTION: A document registration part 2 retrieves a document specified on a keyboard 6 among plural document data stored on a document floppy disk 4 and stores the retrieved document data in a document storage part 3. A document revising and correction reference registration part 7, on the other hand, reads the reference data out of the reference floppy disk 9 and stores the reference data in a document revising and correction reference storage part 8. Then the document data stored in the document storage part 3 are revised corrected by the document revising and correction part 10 according to the reference data stored in the document revising and correction reference storage part 8. Consequently, documents by kinds can efficiently bee revised and corrected without skillfulness.
Patent JP-S5656017-A (JP)
Title: Multichannel power ic
Inventor: SEKI KUNIO
IPC: H03F3/213
Filed: 1979-10-15
Abstract: PURPOSE:To prevent an increase in crosstalk by providing resistances to emitters of transistors that distribute constant currents and by decreasing conductance gm of those distirbution transistors. CONSTITUTION:To make common the bias circuit constrolling current Miller circuits Q4-Q6 and Q4'-Q6', the constant-voltage terminal between the base and emitter of transistor Q1 formed of resistance R4 and transistor Q1 is provided with resistance R1, to which constant current is flowed. This transistor Q1 is applied with a common base at its collector and transistors Q2 and Q3 provided with resistances R2 and R3 at their emitters distribute constant collector currents to current Miller circuits Q4-Q6 and Q4'-Q6' as input bias currents. Therefore, even if collector voltages of transistors Q2 and Q3 vary with a bootstrap voltage, the gains of signal paths transferred to the opposite channels mutually decrease greatly. Thus, an increase in crosstalk can be prevented.
Patent JP-H0426421-A (JP)
Title: Deodorant
Inventor: MEBUCHI TATSUMI
IPC: A61L9/01
Filed: 1990-05-22
Abstract: PURPOSE:To obtain the deodorant which rapidly and surely removes the malodors generated from septic-fermentable org. matter-contg. materials, maintains the effect thereof over a long period of time and allows the reutilization of materials by mixing zinc sulfate, magnesium sulfate and potassium hydrogensulfate. CONSTITUTION:This deodorant is decreased in the amt. of zinc sulfate to the lowest possible amt. by adding magnesium sulfate and potassium hydrogensulfate thereto in order to prevent the accumulation of zinc in soil. The deodorant is usable in both forms; a powdery or fine particulate solid deodorant and as a liquid deodorant in the form of a soln. or low-concn. slurry. The form as solid is effective when moisture is contained relatively much in the malodor generating materials. The form as liquid is suitable when the malodor generating materials are dry and does not contain much moisture. The main smells to which this deodorant is applied include the smells of night soil, sludge, refuse, sewage, left-overs, fish and shellfishes, animals, putrefaction, and fermentation.
Patent JP-H08310453-A (JP)
Title: Drivers cab for car and device
Inventor: ROELLIN ULRICH
IPC: B62D25/08
Filed: 1995-05-30
Abstract: PURPOSE: To constitute a coated individual structural part into original structure, or all modules into a completed operator cab, so as to be assembled including basic trim. CONSTITUTION: An assembled structure 10 is provided which is assembled from an individual structural part 12, 16, 18, 22, and 24. Here, the parts 12, 16, 18, 22, and 24 have at least one protruded and/or recessed profile shapes in a position provided for assembling, to form a joined unit by both the shapes respectively. The recessed and protruded shapes have an under cut groove shape and a partner member respectively, to anchorably fix the partner member into the groove by a groove sliding piece or an integrally formed clip joint.
Patent JP-S5256229-A (JP)
Title: Fuel supply cylinder number control system
Inventor: MATSUMOTO JIYUNICHIROU
IPC: F02M51/00
Filed: 1975-11-05
Abstract: PURPOSE: Mapping out the enhancement of the improved rate of fuel cost with prevention of huntingphenomenon at the time of the cylinder number cutting by varying the load detecting settled value by the number of operating cylinder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0426543-A (JP)
Title: Translucent cordierite sintered body and its manufacture
Inventor: TANNO MASANOBU
IPC: C03C10/08
Filed: 1990-05-22
Abstract: PURPOSE:To improve the heat resistance and transmissivity of a sintered body consisting essentially of a cordierite crystalline phase by subjecting this sintered body to hot isostatic pressing in specified conditions. CONSTITUTION:The acid stabilized sol of alumina, the acid stabilized sol of silica and an Mg(NO3)2 water soln. are mixed, for which (NH4)2CO3 is added to rapidly alkalize this mixture and to convert the sol into gel. Then, Mg salt is precipitated, and the mixture is filtered and dried, thereafter calcined at 1200 to 1300 deg.C and molded to obtain a green compact. This green compact is calcined in the air in normal pressure at 1420 to 1450 deg.C to obtain a sintered body with <=0.5% impurities having a compsn. in the vicinity of (2MgO.Al2O3:5 SiO2)B, i.e., the theoretical compsn. of cordierite and consisting essentially of a cordierite crystalline phase. Then, this sintered body is subjected to hot isostatic pressing at 1350 to 1450 deg.C in 1000 to 2000 atmospheric pressure to obtain the translucent cordierite sintered body having >=20% total transmissivity.
Patent JP-H0686692-A (JP)
Title: Measurement of 2-5as @(3754/24)2',5'-oligoadenylic acid-triphosphatesynthesizing enzyme) activity by apparatus having polynucleotide affinity carrier as solid phase
Inventor: FUNAYAMA MASASHI
IPC: C12Q1/25
Filed: 1991-03-22
Abstract: PURPOSE:To provide the method for measuring the activity of a synthetic enzyme for 2-5A (2',5'-oligoadenylic acid-5'-triphosphate), and to provide the 2-5A synthetic enzyme-measuring kid constituted for performing the method. CONSTITUTION:This method for measuring the activity of the 2-5A synthetic enzyme (2-5AS) comprises adsorbing and combining the 2-5A synthetic enzyme to and with an appliance having a polynucleotide affinity carrier as a solid phase, activating the enzyme, adding an ATP solution, incubating for the production of the 2-5A, and subsequently measuring the activity of the 2-5A synthetic enzyme by a known method (e.g. radioimmunoassay method or a non-radiation immunoassay method), and the kid for measuring the activity of the 2-5A synthetic enzyme for the method is provided.
Patent JP-H06329170-A (JP)
Title: Packing structure of polyhedron
Inventor: MINAMI KAZUKO
IPC: B65D75/00
Filed: 1993-05-12
Abstract: PURPOSE:To facilitate unsealing of a packing film by which a cassette tape is contractively packed. CONSTITUTION:A cassette 10 having side faces 11A, 11B, 12A, 12B, bottom face 14, and top face 13 is contractively packed by a packing film 15 stuck with a tear tape 16 at the rear face. The tear tape is extended along the side face 11 of the cassette case at the part corresponding to the side face 12A of the cassette in the rear face of the packing film. The tear tape is extended further up to the corresponding part of the bottom face 14 through the corresponding part of the bottom side 28 of the cassette case which is the boundary between the bottom face 14 and the one side face 12A.
Patent JP-2000320295-A (JP)
Title: Shield excavator and tunnel excavation method
Inventor: FUKUDA MASAHIRO
IPC: E21D9/087
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a shield excavator and a tunnel excavation method capable of always carrying out stabilized excavation in the case where construction and ground conditions are greatly changed. SOLUTION: A slurry withdrawal pipe 3 and a mud screw conveyer 4 are provided in a chamber 2 of a cutter 1 for a shield excavator, the chamber 2 can be switched to the slurry type or the mud type, a normal section is worked by means of the slurry type to reduce the abrasion of a bit, and a mud-cover section can be worked by means of the mud type to stabilize a ground.
Patent JP-S5836567-A (JP)
Inventor: TAKASE AKIO
IPC: A63B69/36
Filed: 1981-08-24
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-S63299777-A (JP)
Title: Self-oscillation type switching power source device
Inventor: ISHII TAKUYA
IPC: H02M3/335
Filed: 1987-05-28
Abstract: PURPOSE:To enlarge the control width of the title device, by a method wherein a voltage at both terminals of a capacitor is compared with the value of a specified voltage whereby the discharging time (period of ON) of the capacitor is determined. CONSTITUTION:A self-oscillation type switching power source device is constituted of a rectifying and smoothing circuit 1, a switching transformer 2, a switching transistor (TR) 3, a bias circuit 4, a pulse generating circuit 5, a charging and discharging circuit 6, comparing circuits 7, 9, an error amplifying circuit 8, an AND circuit 10 and a drive circuit 11 and supplies a DC output voltage from the rectifying and smoothing circuit 12 to a load by putting the transistor 3 ON, OFF. The DC output voltage is detected by the detecting circuit 13 of an output side and the information thereof is fed back by photocouplers 81', 81. The period of time of ON of the capacitor or the discharging time of the capacitor is determined by comparing the voltage of both terminals of the capacitor, which decreases from a first specified value of voltage, with a third specified value of voltage, which stabilizes the output voltage, accordingly, a stable control operation area may be widened.
Patent JP-H0427382-A (JP)
Title: New microorganism
Inventor: AKIBA SHUNICHI
IPC: C12N9/42
Filed: 1990-05-24
Abstract: NEW MATERIAL:Aspergillus niger KSM-25 (FERM P-11328). Form: KOSHI is grown in plural series on the surface of top in which top of conidiophore swells and further black spore forms long chain in globular shape from the top of KOSHI; growth state: in malt extract agar culture medium, colony has irregular form with projected center and the height is 2-4 mm and color of colony surface is black and color of the back face is white and growing rate is 0.83cm/day; growth pH: pH 4-10; growth temperature: 20-40 deg.C; growing NaCl concentration: <=3M; optimum ph: pH5-6; optimum temperature: 30 deg.C; assimilating property by nitric acid salt: positive; V-P test: negative. USE:Cellulase capable of blending into a cleaning composition together with protease and having resistance to surfactant and protease is produced. PREPARATION:The aimed microorganism is separated from a soil in the circumference of Kashima District, Ibaragi Prefecture.
Patent JP-S6024912-A (JP)
Title: Screw for injection molding machine
Inventor: ITOU TAKAYUKI
IPC: B29C45/60
Filed: 1983-07-22
Abstract: PURPOSE:To improve the kneading performance for plasticizing by providing the sleeve fitted onto the specified position of a screw by way of the opening having more complicated shape than a cylindrical shape and controlled to move, following the axial movement of the screw, and yet constrained not to rotate. CONSTITUTION:The sleeve 24 forming the cylinder of the special kneading part S composed of a more complicated polygonal inner peripheral surface than a cylindrical surface is moved by the pin 25 fixed into a cylinder 23 and a groove 26 provided on the sleeve 24, while following the movement in the axial direction of a screw 21 such that the relative position of the axial direction to the screw is not changed. But it is not able to be rotated. At plasticizing process, the screw 21 is retracted in proportion to the accumulation of molten resin on the screw tip. Then the sleeve 24 is retracted with the screw 21 by a collar 29, but the sleeve is constrained not to be rotated by a pin 25 or 27. The sleeve 24 and the screw 21a constructing such a special kneading position S and T, are always completely engaged at specified position during total plasticizing process of the screw 21, so expected performance may be obtained.
Patent JP-H01303209-A (JP)
Title: Pallet extrusion detection device for stacker crane
Inventor: KIKUHARA SATORU
IPC: B65G1/00
Filed: 1988-06-01
Abstract: PURPOSE:To prevent a wrong action by changing the stop positiono of the fork center position of a stacker crane according to the extrusion quantity of a pallet, and dividing the extrusion quantity in the right and left in the captioned device for an automatic warehouse. CONSTITUTION:A projector 7 and a light receiver 8 are arranged in the outer side of the width of a frame 4, and the stop position of a fork 5 is changed according to the extrusion quantity of a pallet 6 by providing a certain width in the right and left. For example, the fork 5 is corrected so as to be stopped to the right of a mechanical center. The division of the extrusion quantity to the right and left of the frame 4 in this way enables an extrusion acceptance quantity to be approximately two times the former quantity and the interval 12 between the frame 4 add a rack 1 reduced. Thus a wrong action and the lowering of workability can be prevented.