baber/WOPTO huggingface dataset:
Patent JP-H0920371-A (JP)
Title: Sealing of deoxidation container
Inventor: TAKEUCHI TERUO
IPC: B65D81/24
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for sealing a deoxidation container, according to which use can be made of a container with a low airtightness but having convenient everyday use and a materia1 conflicting with oxygen and/or moisture can be preserved in a low-oxygen and/or low-moisture atmosphere. SOLUTION: In a container 30 with a low airtightness as the sealing part or preferably in a container 30 with a lid 20 fitted on for sealing the opening a material and an oxygen absorbent and/or a dehumidifying agent are contained and the sealing part is made airtight by sticking a sealing tape 10 based on a metal foil or a plastic film having a vaporization coating of a metal.
Patent JP-S6059301-A (JP)
Title: Light shieldable plate and its production
Inventor: KANI AKIRA
IPC: G02B5/18
Filed: 1983-09-12
Abstract: PURPOSE:To simplify the process for production by superposing integrally a light shielding layer disposed alternately with light transmittable parts and non-light transmittable parts to a plate-shaped base surface thereby providing light shieldablility to said plate and designing the light shieldable plate in a wide range. CONSTITUTION:A light shieldable plate is arrayed with at least a length of transparent fibers 4 and opaque fibers 6 on the respective surfaces of plural juxtaposed transparent plate-shaped bases 1 in such a way that both fibers are paralleled and arranged in a stripe shape. After the surfaces of the bases 1 are coated with a sheet-like fiber layer, the bases 1 and the fiber layer are fixed and the fiber layer is so constituted as to be cut along the end edges on both sides in the directions where the bases 1 are arranged. The light shielding layer arranged alternately with light transmittable parts 5 formed of transparent fibers into a stripe shape and non-light transmittable parts 7 formed of opaque fibers into a stripe shape is integrally superposed atop the bases 1.
Patent JP-S5690243-A (JP)
Title: Refraction index meter for liquid
Inventor: YAMAZAKI TETSUYA
IPC: G01N21/41
Filed: 1979-12-25
Abstract: PURPOSE:To easily measure real-time by immersing the surface of a transparent object of higher refraction index than a liquid to be measured in a liquid to be measured inputting a prearranged light to the surface of the transparent object from within the object and detecting the quantity of a reflective light on the surface. CONSTITUTION:A light shedded from a luminous diode 6 connected to a drive circuit 20 is input to one end 24 of U-shaped supertransparent quartz rod 4 through a focusing rod lens 3. The U-shaped part of the quartz rod 4 is immersed in a liquid to be measured which has a lower index of refraction than the quartz rod 4. A focusing rod lens 25 is also attached to one end 22 of the quartz rod 4, indicating efficiently an outputting light on a photoelectric conversion meter 24 through the intermediary of a phototransmitter 7. Under this constitution, the entirety of a light having an incident component at sharper angle than a total reflective critical angle of an incident light, is reflected and the quantity of the reflective light is detected. Accordingly, if a relationship between an index of refraction and the quantity of reflective light is sought with regard to a few kinds of liquid, it is possible to easily measure an index of refraction real-time on the index of refraction of an unknown liquid.
Patent JP-H089950-A (JP)
Title: Apparatus for promoting drying and plastication of plug for tobacco filter
Inventor: HAYASHI YASUO
IPC: A24D3/02
Filed: 1994-06-27
Abstract: PURPOSE:To provide a compact apparatus for promoting drying and plastication of plugs for tobacco filters obtained by rolling roll paper around the filter raw material of an acetate tow using triacetin as an adhesive and then bonding the overlap part of the roll paper with a hot melt-based adhesive and capable of continuously drying the plugs for tobacco filters at a short time. CONSTITUTION:Carrying devices 14 to 16 having upper and lower plural stages capable of continuously carrying plugs after bonding roll paper in a layer form are arranged so that carrying direction at each stage becomes mutually reverse and the plugs are dropped and fed from the final end of carrying device at upper stage to the carrying starting end of carrying device at lower stage to constitute zigzag carrying route and a micro wave generators provided with output-controlling means of microwave are connected to plural drying chambers 23... housing carrying devices 14 to 16 therein.
Patent JP-H0834409-A (JP)
Title: Cable binding device
Inventor: TAKAHASHI KOJI
IPC: B29C65/02
Filed: 1994-07-21
Abstract: PURPOSE:To facilitate the operation of binding cables together with binding material and use the binding material independently of the contour and outside diameter dimension of the cables to be bound together. CONSTITUTION:The cables 5 to be bound together are retained in a cable retaining hole between a main body part 1 and an opening/closing reverse head part 4, binding material 9 is fed from a reel 9a by feed rollers 10 and is guided and reversed by a reversing groove 4a provided in the inner surface of a cable retaining groove on the side of the reverse head part forming the cable retaining hole. The reversed binding material is retained by a retaining part 12 and, by a fusing part 6, the binding material between the cable retaining hole and the retaining part 12 is forced against the binding material 9 between the cable retaining hole and the feed rollers to attain the fusion therebetween.
Patent JP-H0724295-A (JP)
Title: Gas feeder with cylinder
Inventor: YOKOKI KAZUO
IPC: B01J4/00
Filed: 1993-07-08
Abstract: PURPOSE:To prevent the trouble of a load cell by preventing dew condensation on the surface of a cylinder. CONSTITUTION:A jacket 7 enclosing a cylinder 2 is housed in a cylinder cabinet and a two-layered structure consisting of a cooling layer 12 for cooling the cylinder 2 by circulating cooling water and a vacuum heat insulating layer 15 positioned around the cooling layer 12 is imparted to the jacket 7 so as to prevent dew condensation on the surface of the cylinder 2 filled with diborane at a temp. below room temp. due to temp. regulation.
Patent JP-S5958136-A (JP)
Title: Cylinder block
Inventor: TANIZAWA TAKAO
IPC: F02F1/10
Filed: 1982-09-28
Abstract: PURPOSE:To protect the bore side surface of a cylinder in a water jacket and to prevent damage to a cylinder block main body due to cavitation by placing a block guard on the bore side surface of the cylinder in the water jacket. CONSTITUTION:In a cylinder block main body 11 in which a water jacket 13 is arranged in such a manner as surrounding a cylinder bore 12 in which a dry liner 16 is inserted, along its outside surface, is accommodated, a block guard 15 is cast into the cylinder block 11 so that it is located on the cylinder bore 12 side within the water jacket 13. As a result, the cylinder bore 12 side of the water jacket 13 is protected by the block guard 15, and damage to the cylinder block main body 11 due to cavitation can be prevented. Thus the durability is enhanced and the reliability is increased.
Patent JP-H0726549-A (JP)
Title: Column jet grout construction
Inventor: SHIBAZAKI MITSUHIRO
IPC: E02D3/12
Filed: 1993-07-08
Abstract: PURPOSE:To prevent underground buried property from damaging and obtain a blowholeless solid column shaped consolidated body by constructing a column shaped consolidated body in a horizontal or inclined direction and discharging slime containing air. CONSTITUTION:A vertical stake S is constructed from the ground surface GS into the ground G interior. A column machine 1 is arranged on a lateral beam B inside the vertical stake S. A guide hole GH is drilled in a horizontal or inclined direction from the vertical stake S to the ground G in a specified depth. A triple pipe 2 is inserted into the guide hole GH to its bottom through a pressure regulating valve 5. A nozzle 4 is oscillated in the downward position as making the triple pipe 2 go leftward. At the same time, a bonding agent such as cement is injected in a fan shaped ambit or in a round shape ambit. When the pressure of slime containing air exceeds the collapsing pressure, the pressure regulating valve 5 opens. Simultaneously, slime is discharged to the ground surface through the guide hole GH and a slime force feeding pipe.
Patent JP-S5693027-A (JP)
Title: Photodetector
Inventor: SHIMADA SHIGERU
IPC: G01J1/02
Filed: 1979-12-27
Abstract: PURPOSE:To obtain a photodetector excellent in noise characteristics with a superior shielding effect by covering the surface of a semiconductor substrate other than the photodetecting section with a nonconductive shielding film adapted to reflect or absorb a light having the range of wave length within which it can be sensed by the photodetector section. CONSTITUTION:A field oxide film 2, an N<+> type photodetecting region 3, an interlamellar insulator film 4 are formed on the surface of a P type Si substrate 1, and a mask layer 5 of a photoresist is provided selectively on the photodetecting region 3 employing a photolithography technique. Then, dielectric materials high and low in the refraction index are deposited alternately in a multilayer by vacuum evaporation to form such a light reflecting shielding film 6 as to reflect a light having the desired range of wavelength. Then, the light shielding film 6 on a photoresist mask layer 5 is removed by getting rid of the mask layer 5 on the photodetecting region 3 by lift off method to form a light trasmitting hole 10 above the photodetecting region 3.
Patent JP-2000357130-A (JP)
Title: Peripheral control processor, and system and method for holding fault analytic information
Inventor: OMOTO KAZUHIRO
IPC: G06F13/00
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To make it easy to analyze a fault after fault recovery by making it easy to sample fault analytic information even after the fault recovery. SOLUTION: If a fault occurs in operation, the peripheral control processor 1 which is controlling multiple input/output devices 3 issues a command for fault analytic information transfer from a fault information management part 15, stores fault analytic information in a memory 35 of an input/output device 3, and issues a command instruction for gathering fault analytic information after system recovery to the input/output device 1 to make the device send previously transferred fault information back, thereby preventing the fault analytic information from being lost.
Patent JP-2000001177-A (JP)
Title: Deck garnish structure of vehicle
Inventor: AMANO KANJI
IPC: B62D25/08
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a front deck garnish structure of a vehicle that can be assembled easily. SOLUTION: This deck garnish structure of a vehicle is fixed, at the front end side thereof, to the vehicle with a fixing member 6. This structure comprises a support member and a restriction member 35. The support member comprises a cover portion 25, support portions, slant surfaces inclining down toward the front from below from the rear end of the support portions, and an energizing portion energizing the front end face of the front glass 1. The cover portion 25 abuts the top surface of the front glass 1, covering the front end part of the front glass 1. The support portions supports the bottom of a front glass 1 and is provided below the cover portion 25, apart from each other, formed so that they can be elastically deformed toward the front.  The restriction member 35 is mounted in the front side relative to the front-rear direction, while at least a part of the front face thereof is engaged with the vehicle body member.
Patent JP-2000002171-A (JP)
Title: Distributor for internal combustion engine
Inventor: YUMINO MASATAKA
IPC: F02P7/067
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To improve reliability of an operation by incorporating a resin condenser for preventing noise between a signal generating portion in a distributor having a signal plate revolving by interlocking with an internal combustion engine and wire harness connecting portions generating high voltage by receiving the signal. SOLUTION: A signal plate 4 is mounted on a shaft 1 which revolves by synchronizing with revolution of an engine and is freely rotatably mounted on a housing 3, a signal passing the signal plate 4 is detected by a signal generating part 5 by revolution of the plate 4 and the signal is transmitted to an ignition coil 6 generating high voltage. This high voltage is impressed on an ignition plug for each cylinder via electrodes provided on a rotor head 2 and a distribution cap 7. At this time, a condenser 10 is provided so as to be drawn from connection harness connecting between the signal generation portion 5 and the ignition coil 6, this condenser 10 is miniaturized and is resinified, the condenser 10 is incorporated into a distributor and problems of degradation and damage are eliminated.
Patent JP-S5794920-A (JP)
Title: Magnetic head
Inventor: FUJII MASATAKA
IPC: G11B5/265
Filed: 1980-12-03
Abstract: PURPOSE:To attain high recording density by forming a recording and reproducing core and an erasing core in one body. CONSTITUTION:A core block 16 employs monolithic structure where a recording and reproducing core block and an erasing core block are formed in one body while some part is used in common. The former core consists of magnetic ferrite 12 and magnetic ferrite 8 having a front gap 7 and gap depth 15. The latter consists of magnetic ferrite materials 9, 9' and 8 having front gaps 6 and 6' and gap depth 14. The magnetic ferrite materials 9 and 9' are joined with both side surfaces of nonmagnetic ceramic 17 and recording/reproduction track width is prescribed by the track width A of the nonmagnetic ceramic 17.
Patent JP-H0519095-A (JP)
Title: Disposing method for tritium contaminated gas
Inventor: UDA TATSUHIKO
IPC: G21B1/00
Filed: 1991-07-10
Abstract: PURPOSE:To recover leakage tritium gas in a room by the use of an inexpensive material and furthermore miniaturize and simplify the whole process. CONSTITUTION:Contaminated gas exhausted from a room 10 in which a tritium process device is set is allowed to previously flow through an oxidation metal packed column 3 for packing metal oxidized in the condition of oxygen oversaturation and tritium is changed into water molecules by the use of the metal reduction action of hydrogen tritium. Thereafter moisture is recovered by a drier 5, clean air alone is released from an air outlet 6. An oxygen source supply device 7 for previously oxidizing the metal, a hydrogen gas supply device 8 for adding for heightening a rate of recovery of tritium and heaters 11, 12, 13 are equipped. After the moisture absorbed in the drier 5 is evaporated by heating, dewing is recovered by a cooler 4.
Patent JP-H0219098-A (JP)
Title: Command transmitter-receiver
Inventor: SAKAGAMI KYOSHIRO
IPC: H04Q9/00
Filed: 1988-07-07
Abstract: PURPOSE:To attain a narrow band for a receiver and to prevent deterioration in an S/N by mounting a phase synchronizing circuit to synchronize a frequency of a local oscillator in a transmitter with the frequency of an oscillator in a receiver prior to the launching of a flying object in the transmitter. CONSTITUTION:A local signal 24 from a receiver is inputted is a phase comparator 13 prior to the launching through a connector 18 and the frequency of a phase synchronizing circuit 11 is kept to the same frequency by a phase locked loop. The connector 18 is disconnected after the launching and one input to the phase comparator 13 is interrupted, then the phase locked loop is opened. However, a hold signal 16 is sent to a sample-and-hold circuit 16 at the same time of launching and a control voltage applied to a voltage controlled oscillator 12 just before the launching is held. Thus, the carrier frequency of an intermediate frequency signal 26 being inputted to the demodulator 27 is not deviated from the carrier frequency at the sender side even after the launching. Thus, the band is made narrow without changing the hardware scale and the deterioration in the S/N is prevented.
Patent JP-S6326940-A (JP)
Title: Low pressure discharge lamp
Inventor: MATSUNO HIROMITSU
IPC: H01J61/067
Filed: 1986-07-21
Abstract: PURPOSE:To obtain a discharge lamp which can discharge at a low voltage and with high efficiency due to the eliminated voltage drop at an anode, by constituting discharge gas mainly of xenon and spacing a cathode and the anode at a particular distance. CONSTITUTION:In a low pressure discharge lamp which is formed by sealing a pair of electrodes 1,2 and discharge gas in a hermetically sealed discharge vessel, major component of the gas is xenon and the minimum distancel between the electrodes is within 18mm. A mixture of xenon and mercury vapor is used as the discharge gas and rare earth activated phosphor 6 is provided on the inner well of the discharge vessel, thereby a discharge lamp oh high efficiency and less luminous flux deterioration is obtained. Further, if a layer 5 made of Al2O3 or the like is provided between the phospher and glass of the discharge vessel, high energy particles generated in discharge plasma cannot reach the glass and blackening of the glass is eliminated, thereby improving the deterioration of the luminous flux.
Patent JP-H119310-A (JP)
Title: Strap fixtures
Inventor: NAKADA KANAME
IPC: B65D33/28
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive strap fixtures which is easily treated by small operation force with simple structure. SOLUTION: A hollow hole 28 is provided in at least one of two body parts 20A and 20B, the end surface part of the hollow hole 28 in at least one of them is connected to the end surface part of the body part so as to constitute a pinching part 30 where the both parts are opposed by a connecting part 30a which is made of an elastic material, the connecting part 30A is elastically deformed so as to open the pinching part 30, a strap 24 which is put through the hollow hole 28 is made to be freely slidable, a part of the strap 24 is pinched by the pinching part 30 by the elasticity recovering force of the connecting part 30A and the correlative movement of the fixtures 20 and the strap 24 is restricted. Then, the size of a loop which is made by the intermediate part of the strap 24 extended from the fixtures 20 is adjusted so as to be held.
Patent JP-H1062201-A (JP)
Title: Method for controlling ground course of marine vessel
Inventor: BECKER CHRISTOPH
IPC: G01S5/00
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the expensive need for setting a ground course with the sue of electronic chars, radars, etc., by obtaining a linear rated course line from an actual position and an actual course of a ship at the start of an automatic control of drift correction, and executing the control in accordance with the line. SOLUTION: An automatic drift correction course control AN in started before a ship 20 departing from a port H passes an exit A-A, and a desired course line S is determined from an actual position and an actual course of the ship 20. Whether or not waters on the course line S are vacant can be checked by looking at a direction of the bow by eyes. When the ship 20 after passing the exit A-A is moved left by a distance D because of the wind or tide, e.g. a drift from right, a control device continuously measures the actual course and the position of the ship 20 and also the drift. The measurement is calculated with reference to the input desired course line S and the actual course is automatically controlled correspondingly.  The ship 20 is accordingly moved to the desired course line S and sails on the desired course line S afterwards while an actual azimuth of the bow AH in kept finely adjusted.
Patent JP-S6147972-A (JP)
Title: Power source device for image forming device
Inventor: YOSHIHARA KUNIO
IPC: H02M3/28
Filed: 1984-08-16
Abstract: PURPOSE:To make a titled device small in size by providing a tertiary coil in an insulating state to a secondary coil, and using the power generated in this tertiary coil as a bias power source of a surface potential measuring circuit. CONSTITUTION:An output of a controlling circuit 1 is connected to a base of a transistor Tr, and an emitter of this Tr is grounded. To a connector of the Tr, a primary coil 2 of a transformer T is connected in series, and the other end of the primary coil is connected to a power supply voltage Vcc through a resistance R1. Also, the transformer T has a secondary coil 3 for generating high voltage, and a voltage generated by the secondary coil 3 is converted to a DC voltage by a rectifying and smoothing circuit formed by a diode D2, a capacitor C2 and a resistance R2, and a generated DC voltage is supplied to a load 4 through a resistance R3. Moreover, as for the transformer T, a tertiary coil 5 is provided in a state that one end is grounded, and a voltage generated in this tertiary coil 5 is converted to a DC voltage by a rectifying and smoothing circuit formed by a diode D3, a capacitor C4 and a resistance 5, and outputted 6 as a bias power source.
Patent JP-S6067936-A (JP)
Inventor: URURIHI GAISURAA
IPC: G03F7/004
Filed: 1984-08-16
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-S6062119-A (JP)
Title: Semiconductor wafer
Inventor: HATSUTORI ATSUO
IPC: G03F9/00
Filed: 1983-09-14
Abstract: PURPOSE:To position a wafer with high accuracy by constituting both parallel contour sections in positioning marks by grooves. CONSTITUTION:Both left and right contour sections of a mark center A-A' in a semiconductor wafer 10 are constituted by grooves with recessed sections. When both width W and depth D of each groove are set to a proper small value at that time, the upper surface of a photo-resist layer 18 is flattened approximately on the formation of the layer 18, and the thickness of the layer 18 is equalized approximately in left and righ groove sections regarding the center A-A'. Consequently, the width of sections corresponding to left and right stepped sections is equalized approximately, the end edge section of a mark image is not divided, and width itself of the section can be reduced sufficiently. Accordingly, accuracy on a mark alignment can be improved largely.
Patent JP-H0335763-A (JP)
Title: Superhigh pressure food cooker
Inventor: TAGA KIICHI
IPC: A23L5/10
Filed: 1989-06-30
Abstract: PURPOSE:To provide an ultra high pressure food cooker comprising a pressure container, a pressure cylinder, etc., capable of seasoning and sterilizing a food by sealing the food together with a seasoning in a bag, putting the bag in a bag with water, charging the second bag together with a hydraulic oil in a pressure container and subsequently pressing the hydraulic oil. CONSTITUTION:A food 5 is sealed in the bag of a rubber, plastics, etc., with a seasoning solution and the sealed food is placed in a bag of rubber, plastics, etc., with water. The second bag is charged in a pressure container 1 with a hydraulic oil and subjected to a high pressure treatment under several thousand atmospheres to season and sterilize the food without decomposing vitamins, etc., thereby sterilizing a sliced raw fish, etc., in a substantially raw state.