baber/WOPTO huggingface dataset:
Patent JP-S6067951-A (JP)
Title: Photosensitive body
Inventor: MIZUNO HIROSHI
IPC: G03G5/14
Filed: 1983-09-22
Abstract: PURPOSE:To eliminate optical fatigue, and to improve photosensitivity characteristics, electrostatic charge retentivity characteristics, surface hardness, and durability by laminating on a conductive substrate a photoconductive layer contg. a-Si, and a light transmitting insulating overcoat layer contg. a-Si:C:O:F. CONSTITUTION:A photosensitive body is formed by laminating on a conductive substrate 1, a photoconductive layer 2 made of a-Si, and a light transmitting insulating overcoat layer 3 made of a-Si:C:O:F. The layer 3 contains 5-60atm% C and up to about 10atm% O, and up to about 10atm% F in a distribution uniform in the direction in parallel to the layer surface, and increasing in the film thickness direction. The photosensitive body having a photosensitive layer thus formed can form a sharp image of high density, excellent in resolution, and good in reproducibility of gradation, and it can obtain a good copy during successive copying without deteriorating image characteristics at all, and electrophotographic characteristics and image characteristics are not deteriorated and retained good even under high temp. and high humidity.
Patent JP-S62129277-A (JP)
Inventor: YOAHIMU SHIYUTSUTSU
IPC: C07D291/06
Filed: 1986-07-28
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-S6420950-A (JP)
Title: Lathe machining method
Inventor: MIKOSHIBA UKYO
IPC: B23Q11/00
Filed: 1987-07-16
Abstract: PURPOSE:To prevent the deterioration of the machining precision by removing the electrification of a work or a holding tool or both of them and lathe- machining it after the removal when lathe-machining with a cutting tool made of electrical insulating material. CONSTITUTION:When a work is cut with an electrical insulating cutting tip 7 such as ceramic or diamond tip, the electrostatic electrification is generated by the friction between the work 6 and the cutting tip 7 and the friction of the coolant feeding high-speed compressed air at the cutting, the residual static electricity of the metal work 6 is left on a soft object 5, and the soft object 5 is electrified. Fine chips and floating chips are re-stuck to the work 6. When fine chips are stuck to the soft object 5, the high-precision machining is difficult to attain. Ions are fed to the work 6 through an ion stream guide 16 from an ion source 18 to suppress the electrification. If an ion stream is applied to the soft object 5 even after the work 6 is removed, the static electricity is neutralized, the electrification is suppressed, and the high-precision machining is attained.
Patent JP-H0821247-A (JP)
Title: Two-cycle cylinder injection engine
Inventor: SAITO SENJU
IPC: F02B23/08
Filed: 1994-07-05
Abstract: PURPOSE:To provide a two-cycle cylinder injection engine which is constituted to advance an injection timing, minimize blow-by of fuel, improve mixture with air in a combustion chamber as much as possible, resulting in improvement of combustion to reduce the generation of hydrocarbon (HC), carbon oxide (CO), and soot. CONSTITUTION:Formation of a two-cycle cylinder injection engine is such that a recessed part 4b is formed in the top part 4a of a piston 4 and a combustion chamber 15 is formed between the top part 4 at the top dead center time of the piston 4 and a cylinder head surface 6a positioned facing the top part, and a cylinder head 6 is provided with a fuel injector 16 through which fuel is directly injected in a combustion chamber 15 and an igniting ignition plug 17. The fuel injection angle theta of the fuel injector 16 is matched with approximately the whole surface of the recessed part 4b of the top part 4a of the piston 4 when the piston 4 is located at a bottom dead center.
Patent JP-2000006893-A (JP)
Title: Composite material wing structure
Inventor: AMAOKA KAZUAKI
IPC: B32B3/22
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To simplify a constitutional element, reduce the number of part times, and facilitate forming. SOLUTION: Plural composite material integrally forming multispar structures 2, 3, 4 having plural spars extending in the direction of span, are arranged in the direction of span. Each of the composite material integrally forming multispar structures 2, 3, 4 has an upper face outer plate, a lower face-outer plate, plural spars which are arranged in the nearly same directions between the upper face-outer plate and the lower face-outer plate. At least on one end of the composite material integrally forming multispar structure, ribs are installed in the direction crossing the spars at right angles, and the composite material integrally forming multispar structures are connected to each other with connecting means through ribs.
Patent JP-H05343954-A (JP)
Title: Receiver
Inventor: ARIHARA AKIHIRO
IPC: H03J5/02
Filed: 1992-06-09
Abstract: PURPOSE:To select a reception channel(Chn) by setting data of a broadcast Chn stored in the cancel mode to a cancel Chn and selecting sequentially and cyclicly the reception Chn while skipping the cancel Chn in the reception mode. CONSTITUTION:A control circuit 50 selects data of a broadcast Chn stored in a cancel mode memory circuit RAM 52 and sets the data to the cancel Chn. Then a reception Chin is sequentially and cyclicly selected in the order of the broadcast Chn stored in the RAM 52 in response to the operation of a prescribed operation knob in the succeeding reception mode. In this case, the reception Chn is sequentially selected while skipping the cancel Chn. That is, the reception Chn is selected sequentially by skipping the cancel Chn by discriminating whether or not a channel is the cancel Chn based on the data of the broadcast Chn stored in the RAM 52 in the reception mode. Thus, a desired reception Chn is selected with a few operation number of times and the channel selection is simplified.
Patent JP-H0821198-A (JP)
Title: Method and device for erection of segment for shield driving method in small diameter
Inventor: MIYAMOTO TAKEO
IPC: E21D11/40
Filed: 1994-07-06
Abstract: PURPOSE:To expedite execution of work by a method wherein a car equipped with an erecting device and a carrying car, both of which travel on rails, are connected together and guide rollers are provided to both of the cars and carrying-in and erection of segments are executed simultaneously. CONSTITUTION:When applying lining with segments 11 to the inside of a tunnel excavated with a shield machine 13, the segments are erected successively with an erector 20 mounted on a car 17. The segments 11 are carried in one after another with guide rollers 21 and 51 from a segment-carrying car 18 connected to the car 17. Therefore, lining with the segments 11 can be made easily even in a shield tunnel in small diameter. Thereby, carrying-in and erection of the segments are facilitated, shortening term of works.
Patent JP-S5877895-A (JP)
Title: Plasmid phm1519
Inventor: MATSUI YUTAKA
IPC: C12N15/09
Filed: 1981-11-02
Abstract: NEW MATERIAL:A plasmid pHM1519, separated from Corynebacterium glutamicum ATCC13058, and having 1.8 megadaltons molecular weight and the sensitivity to restriction enzymes shown in the table. USE:A vector, capable of using a microorganism, having the ability to produce glutamic acid, and belonging to the genus Corynebacterium as a host, and applying the technique of recombining DNA to the breeding and improving the microorganism having the ability to produce the glutamic acid. PROCESS:Corynebacterium glutamicum ATCC13058 is inoculated into a CMG culture medium and cultivated at 30 deg.C to the latter stage of the logarithmic growth phase and then subjected to the bacteriolysis with lysozyme-sodium dodecyl sulfate (SDS) treatment and then ultracentrifuged to give a supernatant liquid. Polyethylene glycol (PEG) is then added to the supernatant liquid to precipitate the DNA, which is then dissolved in a small amount of TEN buffer solution and fractionated by the CsCl-EtBr equilibrium density gradient centrifuging method to give a plasmid fraction of the ring closure type. The EtBr is then removed, and the fraction is dialyzed to afford the aimed pHM1519 DNA.
Patent JP-H0466591-A (JP)
Title: New antioxidative glycoside, production thereof and use of same glycoside
Inventor: MIMURA MORIO
IPC: A61P35/00
Filed: 1990-07-05
Abstract: NEW MATERIAL:A compound expressed by formula I (R is expressed by formula II or formula III). USE:Used as an antioxidative agent. PREPARATION:Propagative cell derived from adult plant of Sesamum indicum L. is cultured in a medium and the aimed compound expressed by the formula I is obtained from a cultured material of the Sesamum indicum L.
Patent JP-S5966981-A (JP)
Title: Welding method of flat bottom tank side plate and annular plate
Inventor: IRISAWA TOSHIO
IPC: B23K9/028
Filed: 1982-10-06
Abstract: PURPOSE:To form efficiently a weld zone which is stable and has a high quality by detaining an annular plate by a jack engaged with a side plate, making a truck installed a torch run on a rail, and fillet-welding the annular plate and the side plate. CONSTITUTION:A bracket 3 is provided projectingly on a side plate 2 placed near the outside edge of an annular plate 1 of a flat bottom tank, and a jack 7 is inserted through between a channel 4 stuck to its inner end part and H-shape steel 6 provided on the annular plate 1, and is detained so that deformation of the annular plate 1 is prevented. Also, a truck 8 to which a torch 9 of an automatic MIG welding device is installed is made to run so as to pass through a space formed by the bracket 3, the jack 3, etc., on a rail 5 fitted to a position being lower than the bracket 3 of the side plate 2, a wire is supplied through a conduit 11 from a wire feeding device 10, and long T-type fillet welding 12 is executed continuously.
Patent JP-H0842881-A (JP)
Title: House ventilator
Inventor: HIRAI KIICHI
IPC: F24F7/04
Filed: 1994-07-28
Abstract: PURPOSE:To ventilate rooms while dealing with weather conditions through four seasons and to control the ventilation of an attic space. CONSTITUTION:Ducts 3, 4 are so provided as to communicate the outdoor with a space under a ceiling and a garret. A damper 1 and a ventilating fan 2 for sucking any or both of the air in the garret and the air under the ceiling and exhausting it to the outdoor are provided in the ducts 3, 4.
Patent JP-H09108-A (JP)
Title: Water tank for aquarium fish equipped with display device
Inventor: IRIE SHIZUYO
IPC: A01K63/00
Filed: 1995-06-20
Abstract: PURPOSE: To indicate a message or information concerning water quality through a letter or a figure on a display device by installing the display device around a water tank for readily a rousing attention of a great number of people at a lobby of a hotel, a waiting room of a hospital, a station yard, etc. CONSTITUTION: A water tank 1 for storing and raising an animal living under water such as fishes and shellfishes is constituted by forming a transparent plate into an approximately rectangular shape. The water tank 1 is equipped with an air pump 3 for properly maintaining water quality, a filter 6 and other various devices. A water tank stand 2 of the water tank 1 is equipped with a display device (liquid crystal indication plate) 16 capable of showing a fixed letter and a figure.
Patent JP-S5877658-A (JP)
Title: Marking device
Inventor: AOKI TOSHIO
IPC: G01N27/82
Filed: 1981-11-04
Abstract: PURPOSE:To perform marking accurately irrespectively of conveying speeds by detecting conveying distances and controlling a marking means. CONSTITUTION:A pulse generator 10 outputs the pulse train signal corresponding to the rotating quantity of a roll 9 which rotates simultaneously with conveying of a metallic wire 3, and supplies the same to a shift register 12 via a 1/2 frequency divider 14. When there is an abnormal place in the wire 3 in a part where an eddy current flaw detecting coil 5 passes, a flaw detecting circuit 7 outputs a pulse signal of ''1'' and sets a flip-flop 16. A gate circuit 17 outputs a ''1'' signal and a marker 6 starts operating. The output of the circuit 7 sets the JK flip-flop of a shift register 12 at the point of the time when the divider 14 produces an output, thereby shifting each one bit. When the output of the JK flip-flop selected by a selecting switch 15 goes to a ''1'', the flip-flop 16 is reset and the operation of the marker 6 is stopped.
Patent JP-S6238825-A (JP)
Title: Diesel combustion chamber
Inventor: ISHIDA SHIRO
IPC: F02B19/08
Filed: 1985-08-13
Abstract: PURPOSE:To improve ignition performance of fuel oil with high volatility by mounting a fuel injection nozzle, having a main and a sub nozzle holes, in a swirl sub chamber through a spherical auxiliary combustion chamber in order to provide its sub nozzle hole on the inner wall of the auxiliary combustion chamber and an ignition means therein. CONSTITUTION:A swirl sub chamber 2 is formed in a cylinder head 1, on the lower part of which a connecting passage (throat) 5 joining the swirl sub chamber 2 to a cylinder chamber 4. Also, main swirl S1 produced in the swirl sub chamber 2 is introduced upward said chamber 2, and an auxiliary combustion chamber 6 is formed to be communicated in order to produce minor swirl S2 circulating in the opposite direction to the main swirl S1. And, a fuel injection nozzle 8 having a main and a sub nozzle holes 15, 14 is provided to be opened to an auxiliary combustion chamber 6, through which said main and sub nozzle holes 15, 14 are to be made to face the swirl sub chamber 2. Also, an ignition plug 7a is provided inside the auxiliary combustion chamber 6, and its gap part 7b is set at the position where if can easily touch a fuel steam layer A1.
Patent JP-H0617623-A (JP)
Title: Engine valve timing control device
Inventor: NISHIDA MASAMI
IPC: F01L1/26
Filed: 1992-07-03
Abstract: PURPOSE:To securely prevent the impact noise generated in an intake valve or an exhaust valve or the breakage of the suction valve or the exhaust valve when the intake valve or the exhaust valve is lifted by an oscillating cam. CONSTITUTION:A fundamental circular part where a valve is not lifted even when the fundamental circular part may directly or indirectly be brought into contact with the intake valve or the exhaust valve in a slidable manner, and a lift circular part to be formed adjacent to the fundamental circular part where the valve is lifted when the lift circular part may directly or indirectly be brought into contact with the valve are formed on a cam surface 12a of an oscillating cam 12. A buffer circular part to more gently lift the valve than the other part in the lift circular part when being brought into contact in a slidable manner is provided on the part of the lift circular part adjacent to the fundamental circular part.
Patent JP-H0234129-A (JP)
Title: Holder for rolled toilet paper
Inventor: KIYO YUUKI
IPC: A47K10/40
Filed: 1988-07-18
Abstract: PURPOSE: To mount and remove a toilet paper with one hand, by turning one side panel outwards, pushing up a cover from its lower panel in cooperation with a gearing mechanism resisting against an energizing spring, pivoting the cover upwards and opening another end of an axial member. CONSTITUTION: At a side of a mounting panel 1, a side panel 2 protrusively provided with an axial member 17 at a center of inner face like a one-end- supporting beam is fixed. At another side facing with this panel, a side panel 3 with an bearing hole receivable to a free end 20 of an axial member 17 at a center of inner face is mounted pivotably outwards. And, at upper part of the mounting panel 1 an end of a cover 9 is mounted vertically and pivotally. Furthermore, an energizing spring 10 always pivotally energizing to a downward direction and a gearing mechanism 11 pivoting the cover upwards against its energizing power on cooperation with a side panel 3 when the panel 3 pivots are arranged. As a result, a detachable operation of a roll type toilet paper P can be conducted only with one hand.
Patent JP-H0466029-A (JP)
Title: Soil cover for cultivating mushroom and cultivation of mushroom
Inventor: HIRABAYASHI SEISHIRO
IPC: A01G1/04
Filed: 1990-07-06
Abstract: PURPOSE:To obtain mushrooms of high quality in good yield by adding magnesium aluminate metasilicate to a soil cover normally used in cultivating the mushrooms. CONSTITUTION:Soil is blended with magnesium aluminate metasilicate. The amount thereof blended is preferably 0.5-5% based on the total weight of the soil. One or two or more selected from the group consisting of magnesium aluminate silicate, aluminum silicate, magnesium silicate, synthetic hydrotalcite and synthetic zeolite, together with the magnesium aluminate metasilicate, may be added thereto.
Patent JP-H07280974-A (JP)
Title: Supporter of pressurizer tank
Inventor: TOTSUDO HOORUDEN BEIKAA
IPC: G21C13/024
Filed: 1993-06-23
Abstract: PURPOSE: To protect a pressurizing tank from the load at the earthquake, by placing a pair of sway struts in the horizontal direction, in such manner that the load in the transverse direction added to the pressurizing tank is bound to the structural wall. CONSTITUTION: An upper support 40 of a pressurizing tank 22 is located at a specific interval from a bottom 44 of the tank 22. The support 40 surrounds the tank 22, and comprises a circular box girder 50 attached to a wall 34 of a compartment 32 by a sway strut 54. The sway strut 54 transmits the load in the transverse direction added to the girder 50, to the wall 34 of the compartment and prevents the load in the transverse direction, from transmitted to a lower structure 30 through the tank 30. The relief/discharge valve supporting frame 60 is installed on the tank 22, and comprises vertical leg parts 62 and horizontal beams 64 which are welded to form a structural frame. The frame 60 supports a discharging pipe system 72 and a valve module element 74, and the tank 22 is communicated with a storage tank therethrough.
Patent JP-S6156572-A (JP)
Title: Image sensor drive circuit
Inventor: OURA MICHIYA
IPC: H04N1/19
Filed: 1984-08-28
Abstract: PURPOSE:To increase the reading speed of an image sensor by providing plural signal processing circuits at the reading side to share the output processing of a photoelectric transducer. CONSTITUTION:An optional even number of photoelectric transducers are charged by a power supply E via a resistance R1 or R2 after a corresponding selection element S is selected and conducts. The elements S are selected successively and every fixed time by a shift register, etc. according to the number of the photoelectric transducer and then conduct (turned on). When the element S is turned off and nonconductive, the photoelectric transducer connected to said element S is substantially discharged after the electric charge which is charged in response to the light quantity irradiated for a 1-frame period is connected again, when the element S is turned on again, a current is supplied to supplement the discharged electric charge via the R1 or R2. A reading side signal processing circuit is provided in a double system to increase the waveform of a reading signal up to double. Then both resistances R1 and R2 increase to increase the signal output.
Patent JP-H0226865-A (JP)
Title: Production of heat-resistant stoneware
Inventor: SAKAKIBARA KAORU
IPC: C04B33/13
Filed: 1988-07-16
Abstract: PURPOSE:To obtain a heat-resistant stoneware having high resistance to low temp. and absorbing almost no water with sufficiently good moldability of body at relatively low calcination temp. by calcining a body mixture obtd. from specified raw materials at a specified temp. CONSTITUTION:A body mixture consisting of 65-75wt.% in total of a petalite type raw material, synthetic cordierite type raw material, silimanite type raw material, and feldspathic raw material, wherein a clayey raw material is mixed, is prepd. Then, the body mixture is sintered at 1200-1300 deg.C so as to obtain a product absorbing almost no water and resisting to a quenching shock >=400 deg.C temp. drop. If a total content of petalite type raw material, synthetic cordierite type raw material, silimanite type raw material is adjusted to 65-75wt.% and 1-3wt.% clayey raw material together with at least one kind among limestone, talc, and barium carbonate is added thereto, a stoneware having a smaller coefft. of thermal expansion is obtd.
Patent JP-H0342678-A (JP)
Title: Electrophotographic developing method
Inventor: NODA NOBUTAKA
IPC: G03G15/09
Filed: 1989-07-10
Abstract: PURPOSE:To eliminate the need for toner concentration control, to preclude ground fogging, and to improve the image sharpness and gradations by supplying high- resistance magnetic toner to a carrier layer, forming a magnetic brush on a sleeve, and developing an electrostatic image formed on the image carrier in the presence of an alternating electric current and an alternating magnetic field. CONSTITUTION:The high-resistance magnetic toner is supplied to the carrier layer formed previously on the peripheral surface of the sleeve 7 which has a magnet roll 6 internally to form the developer brush on the sleeve 7, and the electrostatic latent image formed on the image carrier 1 is developed with the developer brush in the presence of the alternating electric field and alternating magnetic field. The toner is therefore vibrated by the synergistic effect between the alternating electric field and alternating magnetic field and attracted to electrostatic latent image potential places on the image carrier 1. Further, the carrier layer is formed to give the friction charge to the high-resistance magnetic toner, which sticks on the electrostatic image; and carriers which are only enough to form the carrier layer on the sleeve 7 are required. Consequently, the need for toner concentration control is eliminated, the ground fogging is precluded, and the image sharpness and gradations are improved.
Patent JP-2001003460-A (JP)
Title: Connecting structure and connecting method for concrete boards
Inventor: MATSUURA RYOICHI
IPC: E04B1/61
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To dispense with a form supporting scaffold to reduce the manpower and cost by fixing a form member to a concrete plate member to block a clearance part, and placing concrete to connect adjacent plate members. SOLUTION: In the connecting part of concrete plate members 13, 15 constituting a floor board, a flat form member 21 of stainless steel is fixed to the bottom of the plate member 13 by a bolt 23. The plate members 13, 15 are arranged, a clearance 17 is blocked by the form member 21, a reinforcement 41 consisting of a longitudinal member, a binding member and a leg member is arranged in the clearance 17, and concrete is placed and hardened as a connecting material 31 to connect the plate members 13, 15. An unequal angle steel may be fixed to the end surface lower parts of the plate members 13, 15 instead of the flat form member 21, so that the flanges of the unequal angle steel are lapped to block the clearance 17.  According to this, the scaffold for supporting the form member 21 is dispensed with, and the manpower and cost required for the assembling and disassembling of the scaffold can be reduced.
Patent JP-H0343047-A (JP)
Title: Feed additive for dairy cattle and adding method of the same feed
Inventor: HORIUCHI ISAO
IPC: A23K1/18
Filed: 1989-07-10
Abstract: PURPOSE:To obtain the subject additive having improved malodor capable of feeding a fatty acid calcium salt difficult to feed to dairy cattle without any trouble by mixing a malodor-correcting agent into calcium salt of animal- or vegetable-source fatty acid. CONSTITUTION:Calcium salt of animal- or vegetable-source fatty acid is mixed with a malodor-correcting agent (preferably deodorant or perfume-imparting agent) to afford the aimed additive. Besides, the deodorant is preferably a cultured substance of yeast, and the perfume-imparting agent is preferably green leaf alcohol, green leaf aldehyde or anisaldehyde.