baber/WOPTO huggingface dataset:
Patent JP-S52141762-A (JP)
Title: Shaving device
Inventor: IWAMI KENICHI
IPC: B26B21/16
Filed: 1976-05-20
Abstract: PURPOSE: To provide a comfortable shaving device with a steam generator mounted in the main body so that the shaving can be performed in the steaming the face and with a removable razor blade attached to a part of the main body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02241697-A (JP)
Title: Tile forming die
Inventor: SOEJIMA TATSUO
IPC: B30B11/00
Filed: 1989-03-10
Abstract: PURPOSE:To extend a service life of a die for forming and manufacturing a tile, to shorten the replacement and the adjustment time, and to prevent the failure of a formed part by providing an engaging mechanism on a frame and the upper die or the frame and the lower die. CONSTITUTION:As for the engaging mechanism, for instance, in the case when an engagement of a frame 8 and the lower die 6 is an object, a projecting material 17 and a recessed material 18 are attached to the outside surface of the frame 8 and the side face of the lower die 6, respectively. As a result, in a press stage, the upper die 5, the frame 8 and a liner 9 descend to a prescribed position. Subsequently, when the frame 8 and the liner 9 descend, the projecting material 17 and the recessed material 18 attached to the frame 8 and the lower die 6 start the engagement, the frame 8 and the lower die 6 are positioned, and thereafter, the frame 8 and the bottom face of the liner 9 come into contact with the lower die forming surface 11 and the engagement is completed, and the upper die 5, the lower die 6, the frame 8 and the liner 9 are formed integrally, therefore, a misalignment caused by a movement of the lower die 6 is corrected. Also, the upper die 5 descends by using the surface of the liner 9 as a guide, and forms mortar 20. Force in the horizontal direction generated by an asymmetrical shape is supported by an engaging part 19 by forming integrally the die, therefore, the misalignment, galling and abnormal wear of the upper die 5 and the lower die 6 can be prevented.
Patent JP-H03261304-A (JP)
Title: Abrasion detector for current collector
Inventor: SHIBATA SHINJIRO
IPC: B60L13/00
Filed: 1990-03-09
Abstract: PURPOSE:To detect abrasion accurately without causing noise by disposing an optical sensor oppositely to the moving area of a holder for a moving body, which energizes a current collector toward a feeder, thereby detecting displacement of the moving area of the holder due to abrasion of the current collector. CONSTITUTION:Upper and lower flanges 1a, 1b and a web 1c constitute an I-shaped rail 1. Power supply wires PW, speed signal wires SW and operation control wires CW for the motor 15 of a vehicle 2 are contained in a groove member 1d arranged on one side of the web 1c. Current collector 16 of the vehicle 2 slides on each feeder thus carrying the vehicle 2. The current collector 16 is fixed to a holder 18 arranged on the vehicle 2 and a cover 4 is applied thereon. A pair of photocouplers PH, arranged above and below a pair of holes 4a, 4b made in the upper and lower faces of the cover 4, are operated for every output from a timing sensor TS. When the holder 18 is displaced more than a predetermined amount. the PHs block the light beam.
Patent JP-H10255872-A (JP)
Title: Branch connector and cable routing system
Inventor: KUME TSUTOMU
IPC: H02G3/16
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To change supply voltage from the power supply line of a main cable for supplying it to the power supply line of a branched cable. SOLUTION: This system is provided with a main formation body 50A for mounting a main power supply line, a branched formation body 50B for mounting a branched power supply line, and a power supply regulating function formation body 40 which involves an input part 70IN and an output part 70OUT, and a power supply regulator 70 which outputs from the output part 70OUT by converting and regulating the power supply from the input part 70IN to a required value. The respective formation bodies involve a structure which is capable of being mounted integrally or separately to each other. Through this mounting operation, the main power supply line is connected to the input part 70IN of the power supply regulator 70, and the branched power supply lines 6a, 6b are connected to the output part 70OUT respectively.
Patent JP-2000290767-A (JP)
Title: Production of aluminum-containing member and aluminum-containing member
Inventor: KATSUTA YUJI
IPC: C23C8/02
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a new method of forming nitride on the surface of a prescribed base material by a simple method. SOLUTION: A base material contg. at least aluminum is subjected to heating treatment preferably at a temp. of 450 to 600 deg.C under a vacuum of <=10-3 torr, prefreably of <=5×10-4 torr. Then, continuously to this heating treatment, nitriding treatment under heating is executed preferably at a temp. of 450 to 600 deg.C, preferably in an N2 atmosphere under a gas pressure of 1 to 9.5 kgf/cm2 to form nitride on the surface of the base material.
Patent JP-H09249686-A (JP)
Title: 1-beta-0-(4-formylphenyl)-4-0-(3-(3,4-dihydroxyphenyl)-propenoyl)-d-glucopyranoside
Inventor: FUSA KI
IPC: A61K8/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a novel compound of 1-β-0-(4-formylphenyl)-4-0-[3-(3,4- dihydroxyphenyl)propenoyl]-D-glucopyranoside, which is useful as an antioxidant for food products, beverage and cosmetics. SOLUTION: This novel compound is represented by the formula and typically 1-β-0-(4-formylphenyl)-4-0-[3-(3,4-dihydroxyphenyl)propeynol]D-glucopyran oside is cited. The objective compound is useful as an antioxidant for a variety of food products, beverages, cosmetics, colorants and pigments, perfumes, naturally occurring essential oils. This compound is obtained by extracting dried and crushed leaves of nandin (Nandina domestica Thunb) with water at 70οC for 1 hour, solubilizing the extract with sodium chloride after cooling, removing the insoluble solid by filtration, subjecting the extract solution to porous resin column chromatography, eluting the adsorbed fraction with 80% methanol to collect an extract of nandin, stirring the extract together with acetone at 40 deg.C for 1 hour, centrifuging the mixture and purifying the supernatant by preparative chromatography.
Patent JP-S51134596-A (JP)
Title: Doppler-rader unit
Inventor: SHIMADA TADASHI
IPC: G08B13/16
Filed: 1975-05-16
Abstract: PURPOSE:In order to obtain a Dopple-Rader which can completely prevent falsemotion due to external noises owing to some other things except objectives to be measured such as man, vehicles and so on.
Patent JP-S59183816-A (JP)
Title: Nitrogen oxide control system for incinerator
Inventor: YAMAGUCHI MASATAKA
IPC: B01D53/56
Filed: 1983-04-04
Abstract: PURPOSE:To prevent secondary pollution caused by shortage or excessive supply of a reducing agent by a method in which NOx in waste gas is detected and fedback, and the mixing amount of reducing agent or flow rate of waste gas is controlled. CONSTITUTION:NOx in waste gas on the outlet side of an incinerator 1 is measured by an NOx meter 7 and O2 in the waste gas is also measured by an O2 meter 8. The measured results are put in a comparating, regulating arithmetical unit 12 through output lines 9 and 10. In the arithmetical unit 12, the amount of NOx generated is compared with a reference NOx emission value to calculate the amount of reducing to be mixed, and on the basis of the results, signals are sent out to a reducing agent mixing amount control valve 15 through an output line 13. The control valve 15 is controlled by the arithmetical unit 12, and a reactor 4 can thus be maintained in the state of proper and high denitrification efficiency by administration by which the increase of NOx beyond the reference NOx emission value can be avoided.
Patent JP-S61219335-A (JP)
Title: Preparation of dried persimmon wrapped with leaf of beefsteak plant
Inventor: NAGANUMA TOKI
IPC: A23L19/00
Filed: 1985-03-23
Abstract: PURPOSE:To obtain a dried persimmon wrapped with a leaf of beefsteak plant and having delicious taste, by using a red leaf of beefsteak plant immersed preliminarily in a saline water added with citric acid and pickled with plum juice, preparing a dried persimmon impregnated with a syrup prepared by adding sugar to hot tea, wrapping the dried persimmon with the leaf of beefsteak plant, impregnating honey juice to the persimmon and packaging the product. CONSTITUTION:After removing harsh components from a red leaf of beefsteak plant, the leaf is immersed in saline water added with citric acid and then in plum juice separated from unripe plum fruit. Separately, a high-quality dried persimmon is subjected to the removal of foreign materials, white powder and calyx, immersed in a syrup produced by adding sugar to hot tea, left stand for several weeks, and taken out of the syrup. The impregnated persimmon is wrapped with the pickled leaf of beefsteak plant, arranged in a pickling cask while reforming the persimmon to round shape, poured with a honey juice composed of starch syrup, SHOCHU (unrefined low-class spirits), a small amount of citric acid and water, and left stand. When the dried persimmon is soaked sufficiently with the honey, the dried persimmon wrapped with the leaf of beefsteak plant is transferred together with the honey juice into a sealable container and packaged to obtain the objective dried persimmon wrapped with a leaf of beefsteak plant.
Patent JP-H11257413-A (JP)
Title: Vibration isolating device
Inventor: KOJIMA HIROSHI
IPC: B60K5/12
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To improve sealing property of a partition part bolckading one part of an orifice while reducing manufacturing cost. SOLUTION: An elastic body 16 is fitted between a top plate metal fitting 18 and a supporting cylinder 14 connected to a bottom plate metal fitting 12. A liquid chamber 26 is formed inside the top plate metal fitting 18, the bottom plate metal fitting 12, the supporting cylinder 14, and the like. A partition material 28 is arranged in the liquid chamber 26, and the liquid chamber 26 is divided into two, a pressure receiving liquid chamber 26A and a sub-liquid chamber 26B. A groove part 30 is formed on the outer circumference of the partition material 28, and a cutout part 46 is formed on the outer circumferential part of an upper disc 28A constituting the partition material 28.  A partition part 16 is provided on the part of the elastic body 16 opposite to the cutout part 46, and by fitting it into the cutout part 46, one part of the annular groove 30 is blockaded with the partition part 16A to form a circular-arc-kike orifice 40.
Patent JP-H06247621-A (JP)
Title: Sheet folding device
Inventor: KAWAHARA SATORU
IPC: B65H45/20
Filed: 1993-02-25
Abstract: PURPOSE:To attain the expected folding of a sheet by surely forming a folding edge at the aimed position. CONSTITUTION:A sheet folding device is provided with a feed roller 20, an operating roller group 30 constituted of one roller element 32, the other roller element 33, and a central roller element 31, and a switching guide mechanism 40 provided with one guide plate 41 and the other guide plate 42 and having an outlet switchable between the first position and the second position. A sheet passes between the roller element 31 and the roller element 32 while the switching guide mechanism 40 is set to the first position, then the switching guide mechanism 40 is switched to the second position, the operating roller group 30 is inverted, and sheets pass between the roller element 31 and the roller element 33 in the overlapped state. The angle between the sheet and the outlet end edge 41A of one guide plate is set to 30 deg. or above when the sheet passes between the roller element 31 and the roller element 32 with the switching mechanism 40 set to the first position.
Patent JP-S60204963-A (JP)
Title: Injection timing measuring unit for internal-combustion engine
Inventor: OOYA TOMONORI
IPC: F02M65/00
Filed: 1984-03-29
Abstract: PURPOSE:To reduce the measurement error of the injection timing by providing a means outputting a reference pulse whenever a crank shaft reaches a predetermined reference position and a means calculating the injection timing based on the time interval. CONSTITUTION:An injection timing control unit 1 controls the injection timing of the fuel fed to a Diesel engine 3 from a fuel injection pump 2. The first reference pulse signal P2 and the second reference pulse signal P3 are outputted from waveform processing circuits 13, 14 respectively. A control unit 15 calculates the actual injection timing and target injection timing and outputs control signals C1, C2 so that both timings coincide to control a timer 4. Accordingly, the measurement error of the injection timing can be made small.
Patent JP-H09250318-A (JP)
Title: Electromagnetic drive valve control device for internal combustion engine
Inventor: DEO TAKASHI
IPC: F01L9/04
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To apply a force in the valve closing direction by which carbon deposits can be sufficiently crushed against the valve body without impairing energy saving, in a control device for controlling electromagnetic drive valve that functions as an intake valve or an exhaust valve. SOLUTION: A spring for energizing a valve body 12 in the closing direction is provided. A magnetic plate is connected to the valve body 12. Electromagnetic coils 32, 36 for producing an electromagnetic force that attracts the magnetic plate in the valve-closing direction are arranged in the vicinity of the magnetic plate. A magnetizing current is passed through the electromagnetic coils 32, 36 at the time of t1 to attract the valve body 12 in the closing direction. On and after the time t3 when the valve body 12 reaches the valve closing position, the magnetizing current is changed over to a holding current. Between the time tsp and tpe , the magnetizing current is increased to produce a force sufficient for crushing carbon deposits between the valve body 12 and the valve seat 13. On and after the time tps , the magnetizing current is again changed over to the holding current.
Patent JP-H10253655-A (JP)
Title: Semiconductor acceleration sensor
Inventor: ARAOGI MASATAKA
IPC: H01L29/84
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent an acceleration sensor from being influenced by temperature by providing both p-type and n-type ones in diffusion resistance to be interconnected through a bridge circuit, cutting out an element into a dies-like form for forming a pattern and packaging the element in a support so that the surface having the diffusion resistance is orthogonal to an acceleration detracting surface. SOLUTION: The p-type 101 an n-type 102 or diffusion resistance 200 receive tensile stress from applied acceleration. For example, the p-type 101 may use modulus or 71.8 of strain resistance when disposed in the crystal direction 110. Also, the n-type 102 may use that of -31.2. The sensitivity is given by the combination of these moduli. Thus, 4 diffusion resistances constituting a bridge can be provided together close to each other and separated from a support part. An acceleration sensor having few influences of temperature and high sensitivity can be provided. Thus, the diffusion resistance an be separated form the support part so that the acceleration sensor having few thermal influence can be prepared by the mechanical cutting such as dicing and the sensitivity of the sensor can be improved so that a low price device can be produced easily.
Patent JP-H08254629-A (JP)
Title: Module for light transmission and reception
Inventor: YAMAUCHI RYOZO
IPC: H04B10/40
Filed: 1995-03-17
Abstract: PURPOSE: To make the number of parts smaller, a size smaller, productivity higher and a manufacturing cost lower by composing the above module of a substrate type waveguide formed with cores and clad and providing the module with a specific optical filter. CONSTITUTION: The down television signal and down digital signal inputted from an optical fiber pass the main core 23a from a first port P1 . The light is reflected at the optical filter 25 which is a filer made of multilayered thin films of dielectrics. The reflected light is introduced to the sub-core 23b and is outputted from a second port P2 to the output fiber. The down digital signal passes the filter 25, arrives at a third port P3 and is inputted to a light receiving device in common use as a light emitting device where the light is received and is made into an electric signal. On the other hand, an up digital signal is inputted to the light receiving device in common use as the light emitting device which functions as a light receiving device when changed over, where the signal is made into the up digital light signal.  This signal enters the main core 23a from the port P3 , passes the optical filter 25 and is delivered from the port P1 to the optical fiber. The transmission of the digital light signal in this case is a ping pong transmission system.
Patent JP-H02239807-A (JP)
Title: Stopper
Inventor: MORITA TAMAO
IPC: A45C13/10
Filed: 1989-03-14
Abstract: PURPOSE:To make the stopper light-weight thin, and inexpensive by composing the stopper of a plate permanent magnet, in which a through-hole for engagement is (transparently) provided in a plate thickness direction, and a ferro-magnetic plate having a ferro-magnetic projection inserted into the hole. CONSTITUTION:For an attracting tool A, a hole 1a for engagement is transparently provided over the plate thickness direction to a plate permanent magnet 1, a tool B to be attracted is composed in providing a ferro-magnetic projection 2a to a ferro-magnetic plate 2 attracted onto the surface of the attracting tool A, and the projection 2a is freely inserted into and pulled put from the hole 1a of the attracting tool A. The attracting tool A and the tool B to be attracted are used by being fitted to a substrate with an adhesive and other means. For the permanent magnet 1, for example, an N-S curved is magnetized in the plate thickness direction, the most of the line of magnetic force makes the projection 2a into a magnetic path, the pull-out of the tool B to be attracted which is operated so as to cut the line of magnetic force receives the strong resistance, and the tool B to be attracted is prevented from being pulled out from the attracting tool A.
Patent JP-S62215944-A (JP)
Title: Heat resistant photosensitive resin composition and formation of insulating layer
Inventor: FUKUYAMA SHUNICHI
IPC: G03F7/075
Filed: 1986-03-18
Abstract: PURPOSE:To obtain a heat resistant photosensitive resin composition capable of forming a photosensitive film having satisfactory heat and crack resistances and facilitating the formation of multilayered wiring by mixing specified polysilsesquioxane with an aromatic azido compound and an aromatic sulfonyl compound. CONSTITUTION:Polysilsesquioxane represented by the formula (where n is an integer of 10-1,000 and each of R1 and R2 is methyl, acryloyl or methacryloyl) is mixed with an aromatic azido compound and an aromatic sulfonyl compound to obtain a heat resistant photosensitive resin composition. This composition is applied to a base material of a semiconductor or the like having a formed wiring layer, and it is exposed, developed and heat treated at 350 deg.C for 1hr in an inert gaseous atmosphere to form an insulating layer. The preferred total amount of the aromatic azido compound and the aromatic sulfonyl compound in the heat resistant photosensitive resin composition is 5-20pts.wt. per 100pts. wt. silylated polysilsesquioxane. In case of <5pts.wt., the sensitivity is lowered. In case of >20pts.wt., the film forming property after heat treatment is deteriorated.
Patent JP-S60203141-A (JP)
Title: Two-stage steaming of raw tea leaves
Inventor: NANZAKI YOUJI
IPC: A23F3/06
Filed: 1984-03-27
Abstract: PURPOSE:Raw tea leaves are allowed to pass through two steamers set in series, as they are heated with saturated steam at lower temperature under normal pressure in the first stage and with dry steam of high temperature and high pressure in the second stage so that steaming is finished in a short time to give the tea product of high sweetness and good flavor. CONSTITUTION:In the steaming process where raw tea leaves are sent from inlet 1 through the steaming chamber to the drum which is provided with the rotatory mesh drum 2 inside, the inlet 1 is connected to the first steamer 4 and the second steamer 4' in series. The first steamer is connected to a low-pressure boiler from which moist saturated steam of low temperature and normal pressure is fed, while a once-through boiler 5' is connected through pipe 6' to the second steamer 4' to feed dry steam of high temperature and high pressure, thus steaming tea leaves in a short time.
Patent JP-2000253801-A (JP)
Title: Oven for pizza
Inventor: NAGAOKA HIROO
IPC: F24C3/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an oven for pizza, capable of forming a proper scorching on the top of pizza without requiring a large amount of heat. SOLUTION: A gas burner is arranged in a combustion chamber 11 formed under a hearth 2. An exhaust vent of the combustion chamber 11 is formed on a backwall 6 making a heating chamber 7 at a height of >=1/4, preferably 1/3 to 2/3 height of the backwall 6. The exhaust of the gas burner is discharged from the backwall 6 of the heating chamber 7 to the heating chamber 7.
Patent JP-H01233416-A (JP)
Title: Light pulse compressor
Inventor: KUBOTA HIROKAZU
IPC: H04B10/2513
Filed: 1988-03-14
Abstract: PURPOSE:To decrease the number of light elements and to compensate the nonlinear component by the chirping generated in an optical fiber so that efficient light pulse compression is enabled by providing an adjusting part for adjusting the spacing between a pair of diffraction gratings and the disposition angle thereof. CONSTITUTION:This device has a pulse laser light source 1 which emits light pulses, the optical fiber 3 in which the light pulses propagate, a pair of the diffraction gratings 5a, 5b which form the dispersible delay path of the exit light pulses of the fiber 3, and the adjusting part 10 which adjusts the spacings between a pair of the diffraction gratings 5a, 5b and the disposition angle thereof. The need for providing the optical elements such as prisms and quartz rods is eliminated by providing the adjusting part for adjusting the spacings between a pair of the diffraction gratings and the disposition angle thereof in such a manner. The number of the parts is thereby decreased, the constitution of the device is simplified, the loss by reflection, absorption, etc., of light is decreased, and the output characteristics are improved.
Patent JP-S62217346-A (JP)
Title: Preventing system for illegal use of program
Inventor: UCHIUMI KAZUHIKO
IPC: G06F21/12
Filed: 1986-03-18
Abstract: PURPOSE:To prevent the illegal use of a program by converting an address which gives access to an external memory device by means of a key defined from the intrinsic number of the external memory device. CONSTITUTION:Address data to an external memory device 4 is converted within an address conversion control part 5 when a switch showing the intrinsic number of the device 4 is set. Thus the programs and data written by a processor 1 are written on the device 4 after undergoing address conversion and therefore can be read out normally. While these programs and data are not read out in a normal way in case they are read out through another device that performs no address conversion control. Thus the illegal use of a program can be avoided.