baber/WOPTO huggingface dataset:
Patent JP-S59123279-A (JP)
Title: Manufacture of photoelectric conversion device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/04
Filed: 1982-12-28
Abstract: PURPOSE:To improve the photoelectric conversion efficiency of the side of a photo irradiation light surface by a method wherein a granular mask material is selectively formed on a photo transmitting substrate, and the first electrode having a photo transmitting conductive film, non-single crystal semiconductor, and the second electrode are formed on the uneven surface formed by etching. CONSTITUTION:An insular cluster form 29 is formed on the main surface of the substrate 1. In the substrate having his mask, fibrous projections are formed by selective etching, and further the projection is made semi-shperical. The first CTF2 is formed thereon, further thereafter the non-single crystal semiconductor 4 having at least one of a P-I-N or a P-N junction, the second CTF9, and the electrode 19 are formed. Thereby, the photoelectric conversion efficiency can be improved.
Patent JP-H0549066-A (JP)
Title: Outside line dialing system for key telephone system
Inventor: HASEGAWA MICHIYO
IPC: H04Q3/58
Filed: 1991-08-19
Abstract: PURPOSE:To quickly perform the acquisition of an outside line by preventing the missing digit of a dial signal at dialing of the outside line. CONSTITUTION:An outside line trunk circuit 1 includes a dial tone detection circuit 14 and a dial signal buffer circuit 13 and is provided with a control circuit 3 controlling the dial signal buffer circuit so that a dial signal stored in the dial signal buffer circuit is sent to an opposite station based on a dial tone detection output. Thus, the dial signal is sent quickly without causing missing digit with respect to the transmission of a dial signal to the outside line.
Patent JP-H0681520-A (JP)
Title: Concrete fence and construction thereof
Inventor: SAIGA TAKUJI
IPC: E04H17/14
Filed: 1992-08-31
Abstract: PURPOSE:To form a concrete fence into a solid body that is erected tight enough in a simple and positive manner. CONSTITUTION:In a concrete fence 5 whose screw leg pieces 3 are installed in four comers of a support frame body 2 with a support opening part 1 in the middle of the top surface, and the lower end of a fence body 4 preformed by concrete is inserted and held in this support opening part 1 of the support frame body 2, first of all, the concrete fence 5 is erected and mounted on the foundation. At this time, each lower end of these screw leg pieces 3 is made contact onto the foundation, and each screw leg piece 3 is moved up and down, thereby adjusting the height of the concrete fence 5 and its inclination properly. Subsequently, cement is placed in and around the lower end of the concrete fence.
Patent JP-S6388794-A (JP)
Title: Plasma x-ray source
Inventor: KUROSAWA YUKIO
IPC: H05G2/00
Filed: 1986-10-01
Abstract: PURPOSE:To reduce a stain of an X-ray pickup window, by connecting a ceramic capacitor to the circuit side of a capacitor bank. CONSTITUTION:A ceramic capacitor 20 receives a stress in the direction to contract the space between poles of the capacitor 20 in the charged condition. When a discharge occurs between electrodes 11 and 12, the stress the ceramic capacitor 20 is receiving is released in a very short time, and the ceramic capacitor 20 is restored to the original condition, when, the ceramic capacitor 20 generates supersonic waves 21. The supersonic waves 21 pass through a circuit 7, reach to a discharge unit 5, and arrive at an X-ray pickup window 15. On the other hand, the evaporated substance from the electrodes 11 and 12 is at the loosely attached condition at a high temperature without losing the temperature at this time. Therefore, such an attached substance at the X-ray pickup window 15 is removed easily by the supersonic oscillation, and the stain there is reduced.
Patent JP-2000325734-A (JP)
Title: Apparatus and method for decomposing harmful substance
Inventor: KAWAMURA KEISUKE
IPC: B01D53/32
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus and method for individually or simultaneously detoxifying a halogenated aromatic compd. such as dioxins or the like, nitrogen oxide, sulfur oxide, a volatile org. compd. or the like contained in exhaust gas discharged from an urban refuse incinerator or the like. SOLUTION: First and second electrodes 11, (12), a potential difference imparting means 15 for imparting potential difference across the first and second electrodes 11, (12) and a harmful substance adsorbing material 14 arranged between the first and second electrodes 11, (12) are provided. By imparting potential difference across the first and second electrodes, the harmful substance adsorbed on the adsorbing material 14 is decomposed on the surface of the adsorbing material and in the vicinity thereof.
Patent JP-H0983223-A (JP)
Title: Antenna mount metallic fixture
Inventor: TAKAHASHI KATSUHIRO
IPC: H01Q1/12
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an antenna mount metallic fixture which is easily mounted even by one person. SOLUTION: A mount plate 3 to which a pole 2 for supporting a BS antenna or the like is fixed and a mount plate 4 opposite to the mount base 3 are used to have a grating 7 or the like of a guard rail of a veranda inbetween to fit the antenna to the veranda or the like by tightening the mount plates 3, 4 with a bolt 5 and a nut 6. A rubber cord 8 is passed through holes 3a, 4a made to the mount plates 3, 4 and fixed by caulking the cord with a fastening metallic plate 9 or fixed to the mount plates by an adhesives or the like. When the mount plates 3, 4 are mounted onto the grating 7 of the guard rail of the veranda, the rubber cord 8 is stretched between the gratings 7, 7, and the mount plates 3, 4 have the gratings 7, 7 inbetween by the elastic force of the rubber cord for tentative support. In this state, the bolt 5 is inserted and tightened by using the nut 6 for permanent support.
Patent JP-2000062982-A (JP)
Title: Medium processing device
Inventor: ISHII RYUJI
IPC: B65H3/44
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To attain a small and inexpensive device capable of handling a plurality of types of tickets. SOLUTION: A plurality of medium storage parts 4a to 4c are integrally- formed in a linear shape, and are disposed along a conveyance passage. The medium storage part 4a stores a medium 19a lying. For the medium storage parts 4b, 4c, the position of a selector guide 22 is changed according to the length of the mediums 19a, 19b to be stored. The mediums 19a, 19b are stored standing in the selector guide 22.
Patent JP-H0575149-A (JP)
Title: Manufacture of solar cell device
Inventor: KIDA YASUHIRO
IPC: H01L31/04
Filed: 1991-09-11
Abstract: PURPOSE:To enhance photo-conversion efficiency by placing an n-type or p-type conducting layer substrate into contact with electrodes formed on the surface of the substrate on the counter light received side by way of a point-shaped pn junction. CONSTITUTION:The top 121 and the bottom 122 of a main surface (MS) 12 are made in an interdigital shape. An MS 11 on the light received side and the bottom of the MS 12 comprise a very small projected and recessed texture where oxide films 2 and 3 are formed on the surface of the texture. A TiO2 reflection preventative film 4 is formed on the oxide film 2. An interdigital rear part of the top 121 of the MS 12 is in contact with a third layer 16 having n-type high impurity concentration by way of an aluminum silicon alloy layer (AS) 15 and a p-type conductive first layer 13 at the pn junction where a first electrode 15, which is insulated from the third layer 16, is formed on the oxide film 3. A second electrode 6, which comes into contact with an n-type conductive second layer 14 and insulated from the second layer 14 on the oxide film 3, is formed on the bottom of the MS 12 by way of the AS 15 and the first layer 13. Therefore, the pn junction between the first layer 13 and the second layer 14 minimizes voltage drop.
Patent JP-H0950097-A (JP)
Title: Film return system
Inventor: IWAMURA TORU
IPC: G03B17/00
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To make a camera compact by immediately returning a film fed out from a cartridge to the cartridge without winding it to a spool. SOLUTION: This is the system that the film fed out from the cartridge 1 is returned to the cartridge 1 without winding it to the spool. (A) the cartridge 1 is newly provided with an entrance for return. (B) The entrance is provided with a tongue for return 3 so as to help the winding-in action. (C) The entrance is provided with an auxiliary roller 2 so as to smoothly execute the winding-in action. (D) The property of shape memory is utilized for a film main body. Since the conventional product must be provided with a space for the spool in the camera main body because the film is wound to the spool on an opposite side, there is a limit for making the camera compact. However, this product need not be provided with the space for the spool because the photographed film is returned to the original cartridge 1. Therefore, the camera main body is made compact.
Patent JP-H0569078-A (JP)
Title: Method for forming inner ring of constant velocity joint
Inventor: NAKAMURA TOMONORI
IPC: F16D3/2245
Filed: 1991-09-11
Abstract: PURPOSE:To plastically flow a metal to the outer side vertically in good balance at the time of forming a recessed hole by forging to form the recessed hole without any shrinkage hole in this peripheral surface, to precisely form an intermediate product without developing shortage of the diameter expansion at the lower end part and to form an inner ring so as to improve the forming precision of the inner ring. CONSTITUTION:At a first forging stage, a columnar billet 1 is upset while forging the recessed hole 2 in this center part to form the intermediate product 2, and after forming a through-hole 2c by piercing the bottom wall part of the recessed hole at a piecing process, at a second forging stage, the outer surface is ironed under condition of restricting the inner peripheral surface of the through-hole in the intermediate product 2 to obtain the product 3 of the inner ring having a ball guiding groove A at the outer periphery and the straight shaft hole B at the inner periphery. The forging of the recessed hole 2a, is executed with the one side pressing from the upper end surface of the billet by using a punch having large curving radius at the tip surface and small radius at the tip corner part.
Patent JP-H1159207-A (JP)
Title: Power transmission device and mobile device
Inventor: HOSODA KIYOYUKI
IPC: B60K17/04
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain stable driving force even in curving by eliminating rotational difference between inner and outer wheels. SOLUTION: A power transmission device 60 has a first one-way clutch 62 and a second one-way clutch 63 for transmitting driving force of an engine 30 respectively to driving wheels 3a and 3b. In order for running straight on a flat road, power is transmitted to the driving wheels 3a and 3b through the first and second one-way clutches 62, 63. In order for turning, that is, when rotational difference is generated between the driving wheels 3a and 3b or ground resistance is reduced due to slippage, the one-way clutch 62 or 63 showing comparatively high speed is set free. Driving force is thus transmitted to the driving wheel showing lower speed. It is thus possible to obtain driving force with certainty under any state.
Patent JP-H08109480-A (JP)
Title: Metallic member
Inventor: OISHI TOMOJI
IPC: G02B1/115
Filed: 1995-09-11
Abstract: PURPOSE: To produce a metallic member from which a metallic polymer thin film low in residual org. matter and uniform in stoichiometric ratio is obtained at a low temp. without heat treatment. CONSTITUTION: The metallic member is constituted by forming an inorg. polymer thin film having 0.01-4atm.% carbon content, containing C-H bond and being an amorphous inorg. polymer substantially consisting of metal oxide on a substrate having <=300 deg.C kick-off temp. In this way, the metallic member low in residual org. matter and uniform in stoichiometric ratio is obtained at a low temp. without heat treatment.
Patent JP-S6385475-A (JP)
Title: Target elevation angle detector
Inventor: KOTANI MASAAKI
IPC: G01S3/28
Filed: 1986-09-30
Abstract: PURPOSE:To accurately calculate a target elevation angle gamma by arraying respective antennas which constitute an azimuth antenna group while slanting them uniformly from the horizontal plane in a positive direction. CONSTITUTION:The antennas A0-AN-1 which constitute the azimuth antenna group AA are arranged while slanted uniformly from the horizontal plane in the positive direction. Electric power received from those antennas is passed through a subtraction processing part 20, a division processing part 30, an azimuth calculation part 40, and a selective mean processing part 50 to find the target azimuth angle. Further, elevation components of electric power received by every two optional antennas among those antennas are expressed by polynomials and an elevation arithmetic part 60 calculates the target elevation angle based upon the simultaneous relation between two kinds of electric power. Plural target elevation arithmetic values obtained as to every two antennas are averaged by the 2nd selective mean processing part 70 of the next stage to find the desired target elevation angle.
Patent JP-S6385482-A (JP)
Title: Method for correcting scattering line of ect apparatus
Inventor: AMANO SHOJI
IPC: A61B6/03
Filed: 1986-09-30
Abstract: PURPOSE:To make correction of scattering rays by collecting the data on a ray source with respect to a state where there is a scattering body around said source and a state where there is no scattering body around the same and the ray source is distributed even on the outside of a slice plane, then determining a filter function for correcting the scattering ray. CONSTITUTION:The linear ray source is perpendicularly disposed in the sectional layer plane defined by an annular slice shield 2 in said shield 2. Data collection concerning the sectional layer plane shown by an arrow is executed in this state and the resultant sinogram is subjected to Fourier transform. A phantom 6 having the scattering body 4 around the ray source 3 and an RI part 5 on the rear surface side is disposed. Part of the radiations released from the ray source 3 are scattered by the scattering body 4 if the data collection concerning the sectional layer plane shown by the arrow of the phantom 6 is executed. Blurring is, therefore, added to the data. The data after the Fourier transform of the resultant sinogram is, consequently, increased in the low frequency component. The ratio of the data after the Fourier transform is obtd. and the data correction is made, by which the filter function for correcting the scattering rays is formed.
Patent JP-H0765135-A (JP)
Title: Reader writer for ic card
Inventor: HIRANO SEIJI
IPC: G06K17/00
Filed: 1993-08-24
Abstract: PURPOSE:To shorten the time of a communication process between host equipment and an IC card which have different transmission formats by holding communication data whose amount corresponds to the difference between the transmission formats in a buffer means. CONSTITUTION:A detecting means 312 in an interface device 310 detects the difference between the transmission formats of the host equipment 100 and the IC card 200. A buffer control means 313 holds the communication data in the buffer means 311 by the data amount corresponding to the difference between those transmission formats. The IC card reader writer 300 buffers data from the host equipment 100 in the buffer means 311 at need and sends the data to the IC card 200. When data are sent from the IC card 200 to the host equipment 100, the data from the IC card 200 are brought under buffer control when necessary.
Patent JP-H0978056-A (JP)
Title: Antistatic agent
Inventor: KOJIMA CHIKAKO
IPC: C08F228/02
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain an antistatic agent capable of being applied on the surface of a film to impart an antistatic performance thereto and good in printability by using a polymer containing unsaturated monomer units having polyoxyalkylene groups, sulfo gropes and tertiary amino groups, respectively. SOLUTION: This antistatic agent is obtained by adding an epoxy curing agent to a polymer comprising 10-80wt.% of polyoxyalkylene group-containing monomer units of formula I (R<1> , R<2> are each H, methyl; R<3> is H, an aryl, a 1-4C alkyl; n is 1-30), 10-80wt.% of sulfo group-containing monomer units of formula II (R<4> is H, methyl; Q<1> is a divalent bonding group; g is 0, 1; M is H, Na, K, NH4 ), and further 1-50wt.% of tertiary amino group-containing monomer units of formula III (R<5> is H, methyl; Q<2> is COO, CONH; R<6> , R<7> are each methyl, ethyl; n is 1-3) or amino group-containing monomer units such as allylamine units, diallyl amine units, N-methyldiallylamine units, N,N- dimethylallylamine units or vinyl imidazole units.
Patent JP-S61112589-A (JP)
Title: Drive device for brushless motor
Inventor: KASHIMOTO TAKASHI
IPC: H02P6/08
Filed: 1984-11-05
Abstract: PURPOSE:To accurately detect a rotor position by delaying 90 deg. in the phase of 3-phase induced voltages of armature windings, and obtaining a difference from a value divided by a resistor and combined in other two phases for each phase, and driving a switching element. CONSTITUTION:3-Phase AC obtained by driving a semiconductor commutator unit 1 made of six semiconductor switching elements Q1-Q6 by a DC power source E are supplied to armature windings 3 to rotate a magnet rotor 4. In duced electromotive forces 8U-8W generated at the windings 3 at that time are delayed at 90 deg. of phase by signal converting means 6 as signals 9U-9W. The values divided by two resistors 11 into the signals 9U and 9V, 9W are compared by a comparator 7 to obtain a signal 10U. Similarly, signals 10V, 10W are obtained from the signals 9V, 9W. The signals 10U-10W are input to control means 5, and the conduction angles of switching elements Q1-Q6 are controlled. Thus, even if the armature windings 3 are irregular, a rotor position can be accurately detected by a simple circuit to perform a stable operation.
Patent JP-H021419-A (JP)
Title: Bromobisphenols and production thereof
Inventor: KAWACHI HIROMI
IPC: C07C315/04
Filed: 1988-09-19
Abstract: PURPOSE:To obtain the subject compound having excellent heat resistance and hue and useful as a flame retardant and intermediate raw mateiral thereof by brominating bisphenol S or F by a specific bromination method using bromine and chlorine having a specific molar ratio as a brominating agent. CONSTITUTION:Bisphenol S or F is reacted in an inert solvent such as dichloroethylene using bromine and chlorine as a brominating agent provided that chlorine is fed into a reaction system while preferentially feeding bromine so that ratio P of bromine preferentially fed and specified by the formula I (t is arbitrary time from initiation of bromine feed to end of feed) satisfy the equation 0<=P<=0.5 and total addition amount of bromine and chlorine satisfy the equation 2x<=y<=z (x is used total mol of bisphenol S or F; y is used total mol of bromine; z is used total mol of chlorine), preferably at 0-70 deg.C to provide bromobisphenol S being >=0.8 in ratio of L value expressed by formula II or bromobisphenol F being >=0.8 in ratio of L value expressed by formula III.
Patent JP-H0976963-A (JP)
Title: Fixing structure of seat for motorcycle
Inventor: NAMIKI TOSHIO
IPC: B62J1/12
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items and to simplify the fitting work by providing a rod-shaped hooking member of the length exceeding its width on an upper surface of a seat rail to fix a seat, and integrating right and left hooks to be engaged with the hooking member with a bottom plate of the seat. SOLUTION: A main frame 4 and a seat rail 5 of a body frame are formed of wide angular pipes respectively, and forward and rear receiving parts 13a, 13b of a bottom plate 13 to support a seat cushion 12 are supported on the seat rail 5 and a side supporting member 11 provided on each side of its intermediate part. A forward side fixing part 14 and a rear side fixing part 15 are provided before and behind the bottom plate 13, and a locking part 16 is provided at the rear end. The forward side fixing part 14 hooks the bottom plate 13 through the engagement of a hooking member 21 having the length enough to be projected on each side of the seat rail 5 fitted in the vehicle lateral direction on the upper surface of the seat rail 5 with right and left hooks 22, 22 provided on the bottom plate 13.
Patent JP-H0896364-A (JP)
Title: Information recording and reproducing device and recording compensation method
Inventor: MAEKAWA HIROSHI
IPC: G11B7/0045
Filed: 1994-09-28
Abstract: PURPOSE: To make an optical detector requiring no high precision able to be used by detecting and storing a portion of the LD output during the recording of data 0, comparing it with a target value, feedback-controlling the LD and independently controlling a bias power in a multipulse recording system. CONSTITUTION: A part of the output of LD 11 during data 0 recording on an optical disk 16 is detected by an optical detector 20 through a beam splitter 14 and the detection result is stored in a first storage circuit 21. The stored contents and a bias beam output target value are compared with each other in a comparator circuit 22 and the LD 11 is feedback-controlled through an LD driving means 12. Thus, even though a recording speed is different, the bias power is independently controlled with respect to a write power and the detector 20 not requiring a high precision can be used.
Patent JP-S60125456-A (JP)
Title: Magnet coupling
Inventor: HORIUCHI TADAJIROU
IPC: F16D7/02
Filed: 1983-12-09
Abstract: PURPOSE:To provide a magnet coupling with high power for magnetic path formation and make the coupling durable to rapid rotation, by making the outer layer of an outer rotor and the inner layer of an inner rotor from a material of low magnetic permeability, and making the inner layer of the outer rotor and the intermediate layer of the inner rotor from a material of high magnetic permeability. CONSTITUTION:An outer rotor 3 is coupled to the output shaft of a liquid pump. An inner rotor 4 is coupled to a drive shaft 1 by a coupling key. The outer layer 3A of the outer rotor 3 and the inner layer 4C of the inner layer 4 are made of a material of relatively low magnetic permeability. The inner layer 3B of the outer rotor 3 and the intermediate layer 4B of the inner rotor 4 are made of a material of relatively high magnetic permeability. The electric resistance of the material of a casing 5 is not lower than that of the material of the inner and the outer rotors 4, 3. Since these members can be made of metal, they can be accurately machined or processed. This results in providing a magnet coupling whose axis does not become eccentric and which can be rotated rapidly.
Patent JP-H04112772-A (JP)
Title: Production of ground fish meat and production of ground fish meat processed food and product thereof
Inventor: HACHITSUKA NOBUAKI
IPC: A23L17/00
Filed: 1990-09-03
Abstract: PURPOSE:To obtain ground fish meat processed food having excellent elasticity and flexibility and good texture by adding a peptide containing a specific crosslinked amino acid in chain to a fish meat in a specific amount. CONSTITUTION:Peptide or protein containing at least one kind from among crosslinked amino acids such as allysin aldol, hydroxymerodesmosine, aldolhistidine, hydroxylysinonorleucin, dihydroxylysinonorleucin, lysylpyridinoline, hydroxylysilpyridinoline, hydroxyaldolhistidine, histidinoalanine, lysyloalanine and dityrosine in a chain is added to a fish meat in an amount of crosslinked amino acid of 0.1n to 100mmol based on 1g protein to provide the aimed ground fish meat.