baber/WOPTO huggingface dataset:
Patent JP-S646719-A (JP)
Title: Robot hand position controller
Inventor: ARITA SADAO
IPC: G01C15/00
Filed: 1987-06-26
Abstract: PURPOSE:To obtain a robot with a high working reliability, by detecting a relative position between an object work and a robot hand with a reference light source angle detection sensor to perform a position control of the hand directly. CONSTITUTION:A command section 11 commands a robot 3 to move to desired positions (x, y, z) where work 9 is carried and a coordinates conversion section 13 calculates angles theta1, theta2 and theta3 made between an origin reference light source 5 and first, second and third reference light sources 6, 7 and 8 at the position of a reference light source detection sensor 1 to make theoretical values theta11, theta12 and theta13. An angle calculating section 17 inputs an output of the sensor 1 to calculate theta1-theta3 and a corrector section 13 issue a command for a driving section 14 to make the outputs theta1-theta3 of a detecting section 13 coincide with the outputs theta11-theta13 of the coordinates converter section 12. By the command, the driving section 14 drives the hand 2 to perform a position control. This enables accurate control of the position of a robot hand with respect to work regardless of any change in the relative positional relationship between the work and the robot.
Patent JP-S6223374-A (JP)
Title: Inverter
Inventor: SAKAMOTO KIYOUYA
IPC: H02M7/48
Filed: 1985-07-19
Abstract: PURPOSE:To enable an inverter to easily cope with the change of the capacity, by providing the inverter with connecting terminals to which increasingly set switching elements can be connected. CONSTITUTION:An inverter 6 consists of a control section 1, a three phase switching element module 2, a DC power source 3, parallel connecting terminals 4, and output terminals 5, and the control section 1 is connected to the module 2 and to the parallel connecting terminals 4. The chopping of the DC power source 3 is performed by signal from the control section 1 through the module 2, and current is fed from the output terminals 5. The parallel connecting terminals 4 are connected to the control section 1 and to the DC power source 3 and to the output terminals 5, and an increasingly set three phase switching element module is connected in parallel with the module 2. Then, by connecting the increasingly set module to the inverter 6, and by the capacity, the capacity of the inverter 6 can be increased.
Patent JP-S6319400-A (JP)
Inventor: YAMAMOTO MASAHIRO
IPC: E21F1/00
Filed: 1986-07-10
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-H062233-A (JP)
Title: Tow-to-top yarn and its production
Inventor: SENBA MITSUO
IPC: D02G3/02
Filed: 1992-06-19
Abstract: PURPOSE:To obtain tow-top-yarn good in yarn quality using a sliver of fine denier good in spinnability and a method for producing the tow-to-top yarn. CONSTITUTION:The objective tow-top-yarn is composed of staple fiber having <=5% ratio of long fiber having the larger length than the average fiber length by >10%, <=20% ratio of fiber having a smaller length than the average fiber length by <90% and 0.1 to 1.0 denier single fiber denier. This tow-to-top-yarn is obtained by stretch-breaking a tow and then restretch-breaking the stretch- broken tow to a prescribed fiber length.
Patent JP-H0326690-A (JP)
Title: Illuminated floor for passenger conveyor
Inventor: SAITO CHUICHI
IPC: B66B29/08
Filed: 1989-06-26
Abstract: PURPOSE:To safely transfer passengers to a step by providing a floor unit formed with material different from a floor plate, illuminating lamps for emitting light toward a surface side of the floor unit in its one part further lead wires in a reverse side of the illuminating lamps, in one part of the floor plate provided in the front side of a moving step. CONSTITUTION:A floor plate 5 is division-arranged as in 5a to 5c successively from a side of a step 2, and in one part of a surface of the floor plate 5a, a floor unit 5A, formed by material, for instance, of stone, rubber, synthetic resin, etc.,. different from the surface material of the floor plate 5a, and an illuminated floor 6, comprising illuminating lamps 5B and lead wires 5C for supplying electric power to these illuminating lamps, are provided. In the illuminated floor 6 the illuminating lamps 5B in a surface side in the plate thickness range and the lead wires 5C, connected to a power supply in a separate place, in a reverse side are embedded and mounted as a whole to a recessed part 5d in the central part of the floor plate 5a, in addition an information element for passengers of a story floor character 5D or the like is provided in the surface. The plurality of illuminating lamps 5B are embedded in the floor unit 5A, and the presence of the illuminated floor 6 is shown by a quality feeling and color of the floor unit 5A.
Patent JP-H0451840-A (JP)
Title: Production of bakery product containing dietary fiber
Inventor: YANEYA YOSHIFUMI
IPC: A23L1/308
Filed: 1990-06-18
Abstract: PURPOSE:To obtain the title product containing dietary fiber valuable for health and good in taste, mouth feeling, both external and internal appearance, etc., by kneading wheat flour with a poorly digestible dextrin followed by fermentation and then baking. CONSTITUTION:Firstly, a roasted dextrin is dissolved in water followed by making (alpha-amylase to act on the resultant solution and then e.g. carrying out hydrogenation into a poorly digestible dextrin. Thence wheat flour is kneaded with this dextrin followed by fermentation and then baking, thus giving the objective dietary fiber-contg. bakery product. The suitable amount of the poorly digestible dextrin to be added is 3-15wt.% based on the wheat flour, and its addition time is preferably during the main kneading process.
Patent JP-H0328336-A (JP)
Title: Manufacture of aluminum alloy powder sintered parts
Inventor: MIURA SHIN
IPC: C22C21/02
Filed: 1989-06-23
Abstract: PURPOSE:To easily obtain the Al alloy parts of complicated shape having excel lent ductility by adding a lubricant to alloy powder contg. specified Si, Mg, Cu and Al, sintering the green compact of the mixed powder in an inert atmo sphere and executing repressing, soln. heattreatment, etc. CONSTITUTION:A lubricant, 0.5 to 2%, by weight, is added to the powder of an alloy constituted of 10 to 20% Si, <=0.5% Mg, <=2% Cu and the balance Al. The green compact of the mixed powder is sintered by heating in vacuum, in the atmosphere of N2 or inert gas such as Ar. Next, the sintered product is subjected to repressing and soln. treatment and, if required, is moreover subjected to aging treatment.
Patent JP-S5589539-A (JP)
Title: Earth-moving vehicle fitted with torsion bar for reducing load on tilt link
Inventor: TAKOJIMA HEIICHI
IPC: E02F3/40
Filed: 1978-12-28
Abstract: PURPOSE: To increase working capacity by making just a little improvements on earth-moving vehicles of existing type.  
     CONSTITUTION: A working unit 8 is tilted forward regarding tip ends of a pair of lift arms 4 exceeding prescribed angular phase and when loads on tilt links 6 are increased, torsion bars 32 and 34 fixed to the working unit 8 or the lift arms 4 are elastically returned and the loads on the tilt links 6 are lowered. One end of each of these torsion bars 32 and 34 is fixed to the working unit 8 and is not rotatable regarding working position. The working efficiency is accordingly increased in spite of the simple construction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0716395-A (JP)
Title: Clothes-drying apparatus
Inventor: KOKUBO YOSHIAKI
IPC: D06F57/12
Filed: 1993-06-30
Abstract: PURPOSE:To provide a clothes-drying apparatus which does not require the installation of an attaching metal fitting, etc., can be extremely easily and assuredly attached to the end edge of a window frame or the railing of a veranda, etc., and in addition, can be attached even when the width of a place to be attached on is narrow, and is also convenient for carriage or storage. CONSTITUTION:Supporting bodies 2, 3 are slid along a rail 10 for sliding to adjust a clothes-drying apparatus to the width of a window frame to be attached on. Then, the locking of a fastening arm 6 is released by depressing a lock button 8, and the fastening arm 6 is pulled out and adjusted to the thickness of a window frame 9. A fastening arm 7 is pulled out in the same manner. Then, the window frame 9 is put between the fastening arm 6 and supporting body 2, and when the window frame 9 is clamped by pressing the fastening arm 6 to the supporting body 2, the fastening arm 6 is locked. Since the same operation is also done for the fastening arm 7 of another supporting body 3, a clothes-drying apparatus 1 is assuredly fastened to the window frame 9. When the clothes-drying apparatus 1 is not used, the supporting bodies 2, 3 are folded by using hinges 12.
Patent JP-H0829209-A (JP)
Title: Operational capability evaluation system
Inventor: SAKATA MASAHIKO
IPC: G06F19/00
Filed: 1994-07-13
Abstract: PURPOSE:To enable processing with through calculation including statistical processing by accumulating and recording the operation signal of a plurality of device by a plurality of users and operation response signal together with time marker and attribute and comparing and correlating them with the correct procedure. CONSTITUTION:An operation response signal detector 11 detects operation signal indicating the operation meaning of a plurality of devices of a plurality of users and response signal representing the response of the devices and sends them to a signal recorder 13 together with time marker and the attribute of the devices. A signal judgment part 33 compares the information carried by the signal from the recorder 13 with that of the operation response signal DB(data base) 32 and sends the result to a history information recorder 41. A history analyzer 44 compares the contents of the recorder 41 and the contents of correct procedure DB 43 to detect and analyze mismatch and outputs the results in the recorder 41. A calculation processor 45 surveys the contents of the recorder 41 in accordance with the analytical purpose, performs various data processing such as statistical calculation and stores the calculation results in a calculation result recorder 46. The contents of the recorder 41 and 46 are displayed on a display 47 according to the analytical purpose.
Patent JP-S5949172-A (JP)
Inventor: HARADA KATSUMI
IPC: H01R13/64
Filed: 1982-09-14
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-S6221101-A (JP)
Title: Optical material having high water retentivity
Inventor: NAKAJIMA TATSUTOSHI
IPC: C08F265/04
Filed: 1985-07-22
Abstract: PURPOSE:To obtain the medical optical material having a high water retentivity and an excellent gas permeability and transparent property by adding a fatty acid vinylester B to a (meth)acrylate copolymer A having an average of one polymerizable group per a molecule of the polymer, by copolymerizing, and carrying out a saponification to give the obtd. copolymer hydrophilic property. CONSTITUTION:The polymer A is produced by copolymerization of an alkyl (meth)acrylate monomer (a) and a monomer (b) having at least two component polymerizable group in the molecule as main component. In this process, the copolymerization is carried out under the condition in which not all the polymerizable groups are used for the reaction, and the non-reacted groups are introduced into the polymer A. The monomer B is the fatty acid vinylester. In the production of the copolymer of the titled material, the bulk polymeriza tion is usually effected in view of a good productivity of the titled material. The polymerization is effected in a mold die having a shape corresponding to the shape of a desired molded article. The copolymer obtd. by the prescribed copolymerization is effected the saponification to make a hydrophilic copolymer, namely, by treating the group originated from the fatty acid vinylester with an alkaline compds to convert it to a alcohol.
Patent JP-H0210204-A (JP)
Title: Object detecting method
Inventor: NAGANO DAISUKE
IPC: G01B11/00
Filed: 1988-06-29
Abstract: PURPOSE:To stably detect an object by sequentially turning on a plurality of lights thereby to form shadows of an object to be detected, obtaining the existence position of said object roughly by the utilization of said shadows within a permissible range and restricting the searching area for detecting the position of said object to be small. CONSTITUTION:Data of every chip component 9, for example, position, outer dimension etc. are first inputted in an image recognizing unit 15, so that the relative position and permissible range of a shadow from the center of gravity thereof are determined. Then, a light 10 is turned on to form a shadow 16 of the component 9. The position P1 of the center of gravity of the obtained shadow is calculated. Similarly, lights 11-13 are sequentially turned on and corresponding shadows 17-19 are formed. Respective positions P2-P4 of the center of gravity of these shadows 17-19 are calculated. Thereafter, a position P which is determined by the relative position from the positions P1-P4 is obtained, thereby to restrict the searching area for detecting the position of the component in accordance with the size of to-be-detected objects registered beforehand. Then, the detection is carried out. Subsequently, the position and size of the object are detected in detail, which are then compared with conditions registered beforehand, whereby the final judgement made.
Patent JP-H0510893-A (JP)
Title: Method for judging boundary part of different kind of metals
Inventor: MATSUMOTO TATSUYOSHI
IPC: G01N23/207
Filed: 1991-07-02
Abstract: PURPOSE:To rapidly and accurately judge the boundary part of a joint or built-up part of a different kind of metal materials in a non-destructive manner. CONSTITUTION:A boundary part is irradiated with X-rays by utilizing that spacing is different according to the difference between the concns. of a main element and an added element to measure the angle of X-ray diffraction. It is detected that the angle of X-ray diffraction of the matrix part 1a and built-up part 1b on both sides of a boundary surface 2 is markedly changed to judge the position of the boundary surface 2 in a non-destructive manner.
Patent JP-H10338287-A (JP)
Title: Cd holder
Inventor: DEGAWA TOMOHISA
IPC: B65D85/57
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a CD holder which is capable of neatly storing a large number of CDs without requiring any space with simple constitution, storing CDs in a book case, standing on a desk, etc., and being suspended and convenient in movement. SOLUTION: A forward side forming sheet 4 and a rear side forming sheet manufactured of plastic sheet, paper, etc., are stacked on each other, a plurality of pocket forming sheets 7 which are formed of the sheets 4 folded in two are arranged with the prescribed in travels in the vertical direction, a rear upper edge of the pocket forming sheets is fixed to the rear side forming sheet, and a forward upper part 7b is exposed from a notch 10 formed in the forward side forming sheet 4 in an extended manner in the width direction with the prescribed intervals in the vertical direction in a holder part.
Patent JP-S647585-A (JP)
Title: Semiconductor quantum well laser
Inventor: NISHI KENICHI
IPC: H01S5/00
Filed: 1987-06-29
Abstract: PURPOSE:To facilitate the design and manufacture of a semiconductor quantum well layer by providing a band structure so that the problem of Auger non-radiative recombination will be reduced and by making the oscillation threshold current value low and the characteristic temperature high and also by forming a quantum well layer, thereby laminating two kinds of binary semiconductors alternately while controlling only their film thickness. CONSTITUTION:A semiconductor quantum well layer 15 is composed of a multi layer laminating structure consisting of the first binary compound semiconductor having a semiconductor substrate 11 and a grating inconsistent degree of +1% or more as well as the second binary compound semiconductor having the semiconductor substrate 11 and the grating inconsistent degree of -1% or more. And in a state where the compound semiconductor of an average composition in the multi layer laminating structure has the semiconductor substrate 11 and the grating inconsistent degree within 0.3% and its compound semiconductor undergoes grating deformation under the influence of the semiconductor substrate 11, the handicap of the first binary compound semiconductor is smaller than that of the second binary compound semiconductor and also the valence sub-band of a base order in the quantum well layer depends on a heavy positive hole band. A long wavelength semiconductor quantum well laser which is easily manufactured and has a low oscillation threshold current value as well as a high characteristic temperature is obtained in this way.
Patent JP-H0212778-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: MIYAZAKI TADAAKI
IPC: H01M4/485
Filed: 1988-06-29
Abstract: PURPOSE:To obtain a safe secondary cell excellent in charge/discharge efficiency and cycle life which has little problem on its abandonment by specifying a positive electrode active material, and using an electrolytic solution in which LiPF6 is dissolved in a mixed solvent of propylene carbonate and ethylene carbonate as a nonaqueous electrolyte. CONSTITUTION:A material shown by Li1+xV3O3 (-0.3<x<0.3) and/or Lix'V2O5 (0.1<x'<0.5) is used as a positive electrode active material, and an electrolytic solution in which LiPF6 is dissolved in a mixed solvent of propylene carbonate and ethylene carbonate is used as a nonaqueous electrolyte. In this case, the ratio of propylene carbonate to ethylene carbonate of the solvent is preferably 7:3-4:6. The concentration range of LiPF6 is preferred to be 0.5-3mole/l, particularly 1-2mole/l. Hence, the cycle life is remarkably improved, and as this lithium secondary battery contains no As nor peroxide, it is safe and has little problem on its uses such as abandonment.
Patent JP-H0719493-A (JP)
Title: Microwave oven
Inventor: NOGUCHI HIROYUKI
IPC: F24C7/02
Filed: 1993-06-30
Abstract: PURPOSE:To improve a heating efficiency for heated and cooked items by a method wherein positions of the heated and cooked items within a heating and cooking chamber are, detected and an opening adjusting means is controlled on the basis of a result of sensing operation. CONSTITUTION:Openings 6 and 7 for use in supplying microwave into a heating and cooking chamber 3 are arranged at an upper part and a lower part of a heating and cooking chamber 3a, so that a supplying amount of microwave at each of the openings 6 and 7 is varied to enable a heating intensity at the central part and the end part of a heated and cooked item mounting region (a rotary pan) 8 to be varied. Then, the position of the heated and cooked item in the rotary pan 8 is detected by a position sensing means, and then opening adjusting means 18, 19 are controlled by a microwave supplying means according to the position of the heated and cooked item. Accordingly, it is possible to change a heating intensity distribution pattern in compliance with the position of the heated and cooked items. With such an arrangement as above, it is possible to increase a heating efficiency in respect to the heated and cooked items.
Patent JP-2000072485-A (JP)
Title: Light-transmitting color film, its production and coating solution for formation of color film
Inventor: MIYAUCHI TARO
IPC: C03C17/34
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a light-transmitting color film consisting of oxides having chemical resistance and having large absorption efficiency and a wide tone range, and to provide its producing method and a coating liquid for formation of a color film. SOLUTION: A light-transmitting color film consists of oxides of elements which form the glass structure and oxides of transition metal elements as a color component. The elements which form the glass structure are one or more of Si, Al and B, and the transition metal elements are Cu, Mn and Ni, and these elements form multiple oxides. The coating liquid for formation of a color film contains at least one kind of alkoxide of Si, Al and B as the glass structure forming elements, and at least transition metal salts of Cu, Mn and Ni as the color component, and org. compds. having functional groups which coordinate transition metals. The coating liquid is applied on a base body and calcined to form the light-transmitting color film.
Patent JP-S6318710-A (JP)
Title: Surface acoustic wave device
Inventor: WATANABE TAKAYA
IPC: H01L23/04
Filed: 1986-07-09
Abstract: PURPOSE:To attain mass-production by applying die-bonding to its own surface acoustic wave element onto a lead frame while surrounding the circumference of a surface acoustic wave chip by an air-tight package so as to keep the functionality of the surface acoustic wave, and molding the lead frame. CONSTITUTION:A ceramic base 12 mounted with the surface acoustic wave chip 11, a lead 16 and the lead frame connected to the circuit pattern 18 of the ceramic base 12 and a case fitted to the ceramic base 12 while surrounding the circumference of the surface acoustic wave chip 11 to keep the air-tightness are provided and the entire components are molded. The function of the SAW element is kept by an air gap case 19 and an electric signal is extracted from the lead terminal through bonding wires 14, 15 and the pattern 18 in the ceramic chip 12. Because of the molding, the excellent electric and mechanical performance is attained and the reliability is also high.
Patent JP-H08326619-A (JP)
Title: Fuel injection valve for internal combustion engine
Inventor: GANSER MARCO A
IPC: F02M59/46
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To adjust the movement of a nozzle needle in two stages to adapt the time trend of an injection event in an optimum manner to the conditions demanded by an internal combustion engine by applying a plurality of spring force successively in the valve opening direction of a pilot valve stem to adjust the opening area of a control bore in two stages. SOLUTION: When a first electric pulse is transmitted to a solenoid valve 5, a coil 74 is excited. An armature 75 is therefore pulled up together with a pilot valve stem 70. As a result, a control bore is opened to lower pressure in a control space 60, so that fuel pressure in an annular space 29 is applied to a step part 22 to lift a nozzle needle 24 and a control piston 30 from a nozzle needle seat 20. An injection port 21 is therefore opened, and a first stage of an injection event takes place. When a second electric pulse is transmitted to the solenoid valve 5, the pilot valve stem 70 moves only by a second stroke, so that the flow passage cross-sectional area of fuel is increased to accelerate pressure reduction in the control space 60, and the movement of the nozzle needle 24 is accelerated to execute a second stage of the injection event.
Patent JP-H065424-A (JP)
Title: Mounting structure of transformer on printed board
Inventor: SEI JUNICHIRO
IPC: H05K3/30
Filed: 1992-06-22
Abstract: PURPOSE:To reduce the vibration level of a transformer main body by a method wherein the transformer main body is mounted on a printed board via a buffer material. CONSTITUTION:A transformer main body 1 is constituted by mounting a core 4 in a bobbin 3 wound with a coil 2. A buffer material 6 is mounted on a printed board 5 via a bonding agent and the main body 1 is mounted on this material 6. There, in the case where a current is made to flow through the main body 1, the current is made to flow through the coil 2 and the bobbin 3 and the core 4 are vibrated. This vibration noise of the main body 1 is not transmitted to the board 5 and can be reduced to a vibration level which is audibly caused no problem.