baber/WOPTO huggingface dataset:
Patent JP-2000075516-A (JP)
Title: Electrophotographic photoreceptor
Inventor: MIMORI MITSUSACHI
IPC: G03G5/06
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a photoreceptor small in wear in repeating use through a long period, excellent in cleaning property and the durability against scratch, improved in slidability to a blade and free from the deterioration of other properties such as electrical property and coating property by incorporating a specific positive hole transfer material in the photoreceptor. SOLUTION: In the electrophotographic photoreceptor having a photosensitive layer on a conductive supporting body, the photosensitive layer contains at least one kind of a compound having a structure expressed by formula I-III. In the formulas, each of Ar1 to Ar2 individually represents a (substituted) aryl group, a heterocyclic group, a vinyl group, a condensation polycyclic group or an alalkyl group, X represents a (substituted) alkyl group (>=8C), R represents an alkylene or arylene group. Further, the photosensitive layer is preferably used with a charge transfer material except the compound expressed by formula I-III in combination in the view point of increasing the compatibility with a polymer and coating property and further easily controlling electrical characteristics.
Patent JP-H0694397-A (JP)
Title: Missile
Inventor: NAKANO SUSUMU
IPC: F42B10/20
Filed: 1992-09-11
Abstract: PURPOSE:To obtain retractable wings which have small storage space at the time of non-operation, small pneumatic resistance and excellent flying performance by forming sections of the wings in a wedge shape and arranging wings which can be contained in a body of a missile in the missile having a body and the wings. CONSTITUTION:A missile comprises wings to be arranged in a body 5 and formed of multi-stage wings 1. In this case, each wing 1 has a wedge-shaped section, a plurality of divided wings divided into a plurality in a direction parallel with the section of the wing in such a manner that the sectional area of each wing is gradually decreased from a base end of a body side toward an end of the wing. Each divided wing is designed to be formed in a hollow structure in such a manner that the adjacent wings can be contained. Further, a containing case 2 is arranged between the body 5 and a nozzle 6 for generating propulsion force. The wing 1 is connected to the case 2 via a spring 3 to energize the wing 1 containing the divided wings thereby to contain them in the case 2.
Patent JP-H0798648-A (JP)
Title: Software generation method for network system and network system
Inventor: OKAMOTO NOBORU
IPC: G06F13/00
Filed: 1993-09-29
Abstract: PURPOSE:To improve productivity in the development of software and to shorten a developing period by making plural functions on the flow of information in plural devices standard models through the use of symmetrical process elements by interposing a transmission line in-between. CONSTITUTION:In a network system 1 where the plural devices 2 and 3 are mutually connected through the transmission line 4, the flow of information is noticed, main elements constituting the system are epitomized to information origination and information reception and the simple models that they are in the symmetrical relation by interposing the transmission line 4 in-between are set for the network system 1. The symmetrical relation mentioned here is not on a position relation in terms of hardware but on a software relation mentioned as a screen display content in the device 2 and a file content in an auxiliary storage medium of the device 3, for example. The network system 1 is defined so that it is constituted by the prescribed number of symmetrical elements where the flow of information is in the relation of input/output by interposing the transmission line 4, and the system is designed.
Patent JP-S60176848-A (JP)
Inventor: FURITSUTSU NAUMAN
IPC: B60R22/02
Filed: 1984-11-16
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-H0798333-A (JP)
Title: Wave-form judging device
Inventor: KAWASHIMA TOSHIYUKI
IPC: B29C45/77
Filed: 1993-09-29
Abstract: PURPOSE:To correctly judge the measured wave-form having a steep change with a small memory capacity by setting standard ranges in the voltage axis direction and the time axis direction for the reference wave-form, and setting the allowable range from the maximum value of the upper limit data and the minimum value of the lower limit data of them. CONSTITUTION:The standard range in the voltage axis direction is set for the reference wave-form (ideal resin injection pressure wave-form), and the upper limit data (b) and the lower limit data (c) at that time are obtained. The standard range in the time axis direction is set for the reference wave-form, and the upper limit data (d) and the lower limit data (e) at that time are obtained. When the relationship between the ideal injection timing and the injection pressure is indicated by a curve La, the reference data at the timing B are stored in a memory. The maximum value within the upper limit values (a), (d) in the voltage axis direction and the time axis direction is obtained as the upper limit allowable value (f) at that timing, and likewise the minimum value within the lower limit values (e), (e) is obtained as the lower limit allowable value (g). When the measured wave-form lies within graphs Lf, Lg of them, it is judged as a satisfactory wave-form.
Patent JP-H0799009-A (JP)
Title: Luminaire
Inventor: TOKUNAGA KYOKO
IPC: F21S8/04
Filed: 1993-09-29
Abstract: PURPOSE:To thin a luminaire, and facilitate mounting/ demounting work in situ. CONSTITUTION:A luminare main body 25 is detachably engaged with a hook ceiling 12 provided for a ceiling surface 11 via a mounting body 15 so as to be held thereon. A release button 22 is projected out of the lower surface of the mounting body 15, and engaging pawls 21 which appear/disappear while being interlocked with the release button 22, are projected out of the side surfaces of the mounting body 15. A light introducing body 31 in a plate shape is housed in the inside of the luminare main body 25 in such a way that it can be vertically slid. Fluorescent lamps L are mounted while being faced to each end face of the light introducing body 31 in its four directions. By this constitution, when the light introducing body 31 is drivingly pressed, the release button 22 is subsequently pressed by the light introducing body 31, and the engaging pawls 21 are retreated, so that the luminare main body 25 comes out of the mounting body 15.
Patent JP-H0989544-A (JP)
Title: Device and method for inspecting backlash of article-transporting wooden product
Inventor: YAMAGISHI KENJI
IPC: B65D19/14
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an inspecting device which can inspect article-transporting wooden products without depending on manual operations and can automatically and surely sort out nonconforming ones with backlash generation. SOLUTION: A slide stand 13 is advanced with respect to a positioned pallet P, so that pressure brackets 16a, 16b and fixed brackets 19a, 19b advance into a space between the surface edge board and the crosswise stringer board of the pallet P and are pressed into contact with the surface edge board and the crosswise stringer board by driving cylinders 18, 21. Therefore, a load is applied to the surface edge board and the crosswise stringer board in a direction for separating them from each other, and the displacement of the application point of the load on the surface edge board is detected by a proximity sensor 40 and a detecting element 41 which are mounted in a reference position setting mechanism 30.
Patent JP-H0952095-A (JP)
Title: Drain treatment apparatus utilizing composite bacteria group
Inventor: TANABE SEISUKE
IPC: C02F3/02
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To obtain the drain treatment system utilizing composite bacteria group capable of preventing the generation of sludge, the generation of a malodor and the deterioration of water quality in various sewage treatment facilities by utilizing the composite bacteria group in the treatment of sewage discharged from a home or an enterprise. SOLUTION: A water supply pump 2 supplying treated water to a propagation tank 1, a composite bacteria group tank 3, a quantitative pump 4 injecting a composite bacteria group into the propagation tank 1 and an air pump 5 supplying air are provided and treated water is put to practical use to propagate the composite bacteria group and this overflow water is returned to a raw water tank 7 or an adjusting tank 8.
Patent JP-H03119306-A (JP)
Title: Connector for optical cable
Inventor: FUUBERUTO BURENDORU
IPC: H01L33/48
Filed: 1990-09-13
Abstract: PURPOSE: To provide a connector appliable to a lot of parallel optical data lines by directly connecting the glass fibers of an optical cable to a signal converting means. CONSTITUTION: An electric plug contact is provided for the glass fibers and one of glass fibers of the optical cable at least is connected to a means for converting an electric signal to an optical signal and a means for converting the optical signal to the electric signal. For example, eight glass fibers 4-1 to 4-8 are protruded from an optical cable 1 and the glass fibers 4-1 to 4-8 are spread in the form of fan and directly bonded to light emitting diodes(LED) 6-1 to 6-8 at their terminal parts. The LRD 6-1 to 6-8 are respective chips fitted onto a carrier 7a and the respective LED 6-1, 6-2... 6-8 are electrically connected to corresponding plug contacts 5-1 to 5-8. Thus, a lot of channels can be housed inside the small cross-sectional area of the cable.
Patent JP-H04128143-A (JP)
Title: Container and lid fitted thereto
Inventor: ITO TETSUJI
IPC: B65D43/10
Filed: 1990-09-17
Abstract: PURPOSE:To prevent come-off of the lid during handling of a container and transportation by a method wherein the lid having as protruding part to engage with a recessed part of a body end part is designed to extend in the central part of a side to have a prescribed maximum size. CONSTITUTION:A maximum extension value of a central part of a side of a lid 2 is preferably set to 1 to 4mm. If it is less than 1mm, the lid 2 is likely to drop off. On the other hand, if it is larger than 4mm, the whole figure of a container is different from the image of a triangular or a quadrilateral prism. A protruding part 3 of the lid 2 must be provided in the vicinity of the central part of the side. If it is provided near an end part, the protruding part 3 becomes difficult to engage or easy to disengage. The bottom lid 2 and a body part 1 are kept in an engagement by engaging the protruding part 3 of the bottom lid 2 with a hole part 4 provided in a lower end part of the body part 1. Thus, if force is applied to corner parts 5 and 6, the body part 1 is already kept in an engaging state and never comes off.
Patent JP-S6487894-A (JP)
Title: Scroll compressor
Inventor: MIZUNO TAKAO
IPC: F04C29/02
Filed: 1987-09-30
Abstract: PURPOSE:To enable the steady oiling to each sliding part by providing a driving shaft housing with an oil receiver and communicating the oil receiver with a differential pressure oiling passage and a viscosity pump. CONSTITUTION:An oil receiver 33 is provided in a bearing housing 32 and a differential pressure oiling passage 34, one end of which is opened to the oil receiver 33 and the other end is opened in the bearing boss 5c of a rotary scroll, is provided in a driving shaft 14. The oil receiver 33 is also communicated with the inlet of a viscosity pump 31. Each sliding part can thereby be steadily oiled by combining the differential pressure oiling and the oiling from the viscosity pump 31.
Patent JP-H0968209-A (JP)
Title: Fastener
Inventor: TAKAHASHI KENJI
IPC: F16B19/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a fastener which can prevent the surface of a material such as trims to be fastened from being damaged when it is drawn out of the material and which is not lost after being drawn out. SOLUTION: This fastener 1 comprises a head 2 and a shaft 3 extended from the lower surface of the head, the shaft being provided with elastic pieces 7... which increase resistance to unlocking by being locked to a material to be fastened. The head is provided with a tool hole 10, which is formed between a bottom surface part 8 located on the side of the shaft and a ceiling face part 9 separate from the bottom surface part 8, and which is open at each end to the outer periphery of the head.
Patent JP-H0294201-A (JP)
Title: Effect spot light
Inventor: ONUMA YUICHI
IPC: F21V9/08
Filed: 1988-09-30
Abstract: PURPOSE:To obtain uniform illuminance distribution by forming the reflecting surface of a reflecting mirror in a spherical reflecting mirror shape and reflecting the light fed to the reflecting mirror from a light source with the reflecting mirror to return it to the light source. CONSTITUTION:The light from a light source 2 is divided into the direct light directly fed to a fine-pitch Fresnel lens 4 and the light fed to a reflecting mirror 3. The light fed to the reflecting mirror 3 from the light source 2 is reflected by the reflecting mirror 3 having a spherical reflecting surface shape and is returned to the light source 2 serving as a light emitting source. The reflected light from the reflecting mirror 3 is sent in the same direction as the direction of the direct light from the light source 2, thus the reflected light does not give a large effect to the light flux of the direct light from the light source 2, and the light with relatively uniform directivity is obtained. This light further passes a Fresnel lens 4, and the light transmitted through the slide frame (not shown in the figure) of an effect mat fixed section 6 is made uniform. When this light is transmitted through a filter holder 5, infrared rays ranging from the wavelength area of near infrared rays to the wavelength area of far infrared rays are reflected or removed, and only the visible light is transmitted.
Patent JP-2000070150-A (JP)
Title: Automatic fish roaster
Inventor: NAKAMURA MASAMI
IPC: A47J37/06
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an automatic fish roaster which can roast both sides of fishes at high heat regardless of a kind and an amount of fishes so as to burn surfaces of the fishes appropriately for stimulating appetite, and roast the fishes moistly by retaining flavor components inside the fishes. SOLUTION: An automatic fish roaster comprises a cooking chamber 1 for heating and cooking, a roasting grid 15 for placing fishes, an upper heating element 2 positioned above the roasting grid 15, a lower heating element 3 positioned thereunder, a temperature detecting means 5 for detecting temperature in the cooking chamber 1, a cooking menu setting means 6 for setting a cooking menu and a controlling means 7 for controlling the upper heating element 2 and the lower heating element 3. When cooking is started by an automatic cooking menu set in an automatic cooking part of the cooking menu setting means 6, an energizing control of the upper heating element 2 and the lower heating element 3 is started.  A remaining cooking time t1 is determined by a specified remaining time calculating expression from a detecting time t0, which is a period of time from the start to a time when a detected temperature T of the temperature detecting means 5 reaches a judging temperature T1. The calculating expression of the judging temperature T1 and the remaining cooking time t1 can be changed corresponding to the automatic cooking menu.
Patent JP-H0795978-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: MIYATAKA MUTSUMI
IPC: G01N29/06
Filed: 1993-09-30
Abstract: PURPOSE:To form a sharp image from the average sound ray data of respective scanning lines by forming sound ray data for every scanning line to store the same and forming a weighting coefficient corresponding to the depth of a sound ray and taking the weighted average of a plurality of adjacent sound ray data of the same depth on the basis of the weighting coefficient. CONSTITUTION:The reflection signal of the ultrasonic beam obtained from a living body through a probe 1 by a transmitter-receiver circuit 2 becomes tomographic data for every scanning line to be subjected to A/D conversion and the obtained digital data is subjected to address control by a writing control circuit 6 to be stored in a buffer memory 5. When the data corresponding to three scanning lines are stored, those data are subjected to reading control in a reading control circuit 7 and the weighting coefficients C1-C3 corresponding to depth data DP are formed by a weighting coefficient generating circuit 9 to be outputted to a line averaging circuit 8. The averaging circuit 8 calculates the average tomographic data of the same depth to subject the same to writing control in a writing control circuit 11 to perform writing and reading control with respect to a display memory 10 and a tomographic image is displayed on a monitor 13 in synchronous relation to a TV signal. By this constitution, a sharp image is formed regardless of depth.
Patent JP-H04126016-A (JP)
Title: Raw material for culture medium
Inventor: TAKADA NAOKAZU
IPC: A01G1/00
Filed: 1990-09-14
Abstract: PURPOSE:To prepare a culture medium raw material improved in initial wetting failure and flowability by compounding a plant particulate material, a water- absorbing fibrous material, an inorganic particulate material, a polymer adhesive and a water-soluble alkali metal salt. CONSTITUTION:A raw material for culture mediums comprises a plant particulate material, a water-absorbing fibrous material, an inorganic particulate material, a polymer adhesive and a water-soluble alkali metal salt. The components are kneaded in the presence of water, formed into a prescribed shape and subsequently dried to provide the raw material. The culture medium raw material can be formed in various shapes of granules, spheres, pellets, etc. The culture medium raw material is not only suitable for plants but is also lightweight and convenient for carrying. Since mainly composed of the natural raw materials, the culture medium raw material can be subjected to incineration treatments or reclamation treatments, thereby permitting to be wasted together with domestic wastes.
Patent JP-2000055803-A (JP)
Title: Method for measuring content of fine particle in suspended solution
Inventor: FUKUMOTO NOBUO
IPC: G01N27/447
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To measure content without requiring any pretreatment such as dilution by dividing a suspended solution into a fine particle and a solution and measuring the amount of the solution. SOLUTION: When a solution containing a fine particle is allowed to flow into the groove of an insulator 10 by a liquid-feeding pump 13 and a DC voltage is applied between electrodes A3 and B4, the fine particle is attracted by a negative electrode. An electric energy at this time is measured. The value is proportional to the amount of fine particle being attracted. Then, after verifying that the fine particle has been fully attracted, a solution in the groove of the insulator 10 is pushed into a glass cell 14 by the liquid-feeding pump 13 and the amount of liquid is measured. For measurement, while monitoring is being made by a light source 12 and a light reception cell 15, the liquid-feeding pump 13 is pushed out and the amount of fed liquid of the pump 13 is measured.  After the measurement, solution in the glass cell 14 is returned to the groove of the insulator 10 by the pump 13 and an AC electricity is applied between electrodes 3 and 4, thus dispersing the fine particle being attracted by the negative electrode into the solution again.
Patent JP-S60138262-A (JP)
Title: Variable venturi type carburetor
Inventor: YOKOTA KAZUHIRO
IPC: F02M9/12
Filed: 1983-12-27
Abstract: PURPOSE:To improve the stability of engine operation by providing a check valve communicatable only from the negative pressure chamber toward the Venturi section in a suction hole formed in the bottom of suction piston of carburetor to be communicatable between the negative pressure chamber and Venturi section. CONSTITUTION:A variable Venturi carburetor is constructed such that a suction piston 3 movable laterally in a suction path 2 is contained slidably in a hollow tubular casing 9 fixed to the carburetor body 1. The negative pressure produced at the Venturi section 8 is fed through a suction hole 18 into the negative pressure chamber 15 to move the piston 3 to the left against a spring 17 thus to adjust the area of annular gap between a needle 4 integral with the piston 3 and a measuring jet 21 and to measure the fuel delivery. A check valve A communicatable only from the negative pressure chamber 15 to the Venturi section 8 is provided in the suction hole 18 to prevent abrupt function of piston 3 upon abrupt closing of throttle valve 6.
Patent JP-2000074047-A (JP)
Title: Dynamic pressure bearing
Inventor: HIRAI KAZUTOSHI
IPC: F16C17/10
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic pressure bearing to generate dynamic pressure and to realize NRRO equal height deflection precision by non-contact, friction resistance and long longevity by providing a dynamic pressure groove on a shaft and thrusters and rotating a bore and an end surface of a sleeve with squareness opposed to the dynamic pressure groove in constitution of a shaft fixed type dynamic pressure bearing. SOLUTION: A dynamic pressure bearing to satisfy a dynamic pressure function and a spindle motor furnished with this dynamic pressure bearing are constituted by providing a dynamic pressure groove on a fixed shaft 1, providing a journal bearing constituted with a bore of a sleeve 2 and a thrust bearing constituted of a one end surface of the same sleeve 2 and a thruster 4 with a dynamic pressure groove and making both of the rotating side and the non- rotating side non-contact at the time of rotation by a dynamic pressure effect.
Patent JP-H07107294-A (JP)
Title: Device for encoding picture
Inventor: WATANABE TOSHIAKI
IPC: H04N19/00
Filed: 1993-09-30
Abstract: PURPOSE:To reduce encoding error and to improve the reproduction by providing a means which extracts the specific part in a screen and a processing means performing the processing to reduce the encoding error than that of other parts. CONSTITUTION:Picture data are divided into plural blocks by a block dividing circuit 101 and are inputted to a polygon calculation circuit 105 and to an edge detection circuit 102. The circuit 102 calculates the edge position in each block and the inclination of the edge. A weighting table decision circuit 103 accepts the result and decides the weight coefficient for each picture element for weighting. A base function calculation circuit 104 calculates a base function matrix C by the specific formula when the circuit 103 decides the matrix W of the weight coefficient. The circuit 105 uses the matrix of the picture element value from the matrix W and the matrix C, and the matrix of the picture element value from the circuit 11 to calculate the matrix of the polygon vertex value. The polygon vartex value is quantized by a quantization circuit 106 and is sent at the side of decoding.
Patent JP-S6397344-A (JP)
Title: Externally inserted refractory for submerged nozzle for continuous casting
Inventor: TAKESHITA SHIGEYUKI
IPC: B22D41/54
Filed: 1986-10-14
Abstract: PURPOSE:To obtain a submerged nozzle having excellent errosion resistance to mold powder and excellent thermal shock resistance to the thermal shock by specifying the composition of submerged nozzle. CONSTITUTION:An externally inserted refractory of the submerged nozzle 1 is composed of 55-87wt% ZrO2, 10-30wt% graphite, 3-20wt% SiC, 0-5wt% Si, SiC is added for preventing the infiltration of flux composition of the mold powder 3 and the oxidation of graphite. Si is added for improving the strength of refractory structure and errosion resistance. ZrO2 is added as the base material in the refractory.