baber/WOPTO huggingface dataset:
Patent JP-S6024361-A (JP)
Title: Continuous plating device for metallic hoop
Inventor: TAKANO SATORU
IPC: C23C2/02
Filed: 1983-07-20
Abstract: PURPOSE:To improve the positional accuracy of a plating layer formed on a metallic hoop with a device for pressing the traveling metallic hoop to the outside circumferential surface of a rotary coating roll dipped in a molten metallic bath by providing a heater for preheating the metallic hoop prior to the treatment. CONSTITUTION:For example, a hoop 11 is let off by pinch rollers 14 to the right and is passed through a solder treating tank 18 in the case of forming a solder layer 12 on the central part in the transverse direction on one surface of the hoop 11. The hoop 11 is pressed to the outside circumferential surface of a coating roll 20 of which the lower part is dipped in molten solder 17 in the tank 18 and which is rotated by a motor 22 to form the solder layer having the width corresponding to the width of the roll 20. A preheater 16 provided with a heater 15 for heating the top and bottom surfaces of the hoop 11 is provided in front of the tank 18. The heating of the hoop 11 to about the same temp. as that of the solder 17 is made possible and the solder layer having good surface appearance, dimensional accuracy of width and adhesion is obtd.
Patent JP-S5832917-A (JP)
Title: Production method of monolith catalyst converter
Inventor: ISHIGURO KAZUHIKO
IPC: F01N3/28
Filed: 1981-08-21
Abstract: PURPOSE:To fit the catalyst with no damage by compressing a flat plate-shaped shell to a monolith catalyst periphery by use of a predetermined shape mold. CONSTITUTION:A wire net cushion material 3 is wound around a monolith catalyst 1', and they are placed between mold frames 6, 6' with predetermined curves 6a, 6a'. An outer shell with an overlapping bent section 2a formed at one end of a flat plate 2 and formed nearly in a circle is inserted between the wire net 3 and the mold frames 6, 6'. Then, the mold frames 6, 6' are approached with each other, and they are fastened under a predetermined pressure, then one end of the bent section of the cylindrical outer shell is welded to the other end to mold a catalyst cassette.
Patent JP-S5355951-A (JP)
Title: Zero voltage switch circuit
Inventor: IITAKA YUKIO
IPC: H02M1/08
Filed: 1976-10-29
Abstract: PURPOSE: To reduce the dark current as well as to simplify the circuit constitution by controlling the one-way 3/terminal thyristor, which controls the two-way 3-terminal thyristor which controls the current flowing to the load, directly by a light sensor solid state oscillation element. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0425757-A (JP)
Title: Method for measuring concentration of free chlorine in saline solution
Inventor: TAKATOMI HIROSHI
IPC: G01N27/416
Filed: 1990-05-21
Abstract: PURPOSE:To exactly measure the concn. of free chlorine by adding an alkali bromide and buffer soln. to a saline soln. contg. chlorate to maintain specified pH and impressing a voltage to the soln., by inserting the positive and and negative electrodes then measuring an electrolytic current. CONSTITUTION:A sodium hypochlorite soln. is added to the saline soln. to prepare test water. A liquid chemical prepd. by dissolving the alkali bromide, sodium acetate and acetic anhydride in pure water is mixed and dosed to and with this test water to adjust its pH to 4.0. The test water is passed through a heater to bring both into reaction. The water is sent to a reaction chamber after cooling and the impressed voltage is regulated to 0.35V. The liquids having the respective concns. of the free chlorine are replaced at every 20 minutes. The concn. of the free chlorine in the saline soln. to be cyclically used for an electrolytic cell of an ion exchange membrane method is exactly measured in this way without being affected by the coexisting chlorate.
Patent JP-2000318495-A (JP)
Title: Lock device of seat sliding device
Inventor: YOKOTA MASAAKI
IPC: B60N2/08
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To enhance the certainty in the locking workmanship by an inner locking means and facilitate the mounting of a rail body without involving large-sized construction of rail. SOLUTION: A cam 44 to press an outer lock plate 24-O in the lock-off direction is installed rotatably on an outer runner 18-O and coupled with the outer end 16b-O of a release lever 16 interlockingly. An inner lock plate 24-I is operated under control directly by the release lever 16 while the outer lock plate 24-O is operated under control with the rotation of the can 44 interlocking with the motion of the release lever in such a way as capable of maintaining the given condition from the lock-off preceding to the inner lock plate and generating lock-on in a lag from the inner lock plate.
Patent JP-S5655317-A (JP)
Title: Radioactive diagnosicum
Inventor: SHIGEMATSU AKIYO
IPC: A61K51/00
Filed: 1979-10-11
Abstract: PURPOSE: A radioactive diagnosicum that contains radioactive iodinecontaining acetic acid, which is obtained by substituting a hydrogen atom in the alpha position of acetic acid with a radioactive iodine, thus permitting the formation of image of adrenal cortex in the body.  
     CONSTITUTION: One hydrogen in the alpha position of acetic acid is substituted with a radioactive isotope of iodine to prepare a radioactive iodoacetic acid of formula I, which is used as a doagnosicum. The compound of formula I concentrates specifically to adrenal cortex, renal cortex, and cardiac muscles, when administered, to permit the formation of image of these organs and is used as a diagnosicum for morphological abnormality and acetic acid metabolism abnormality in the energy production system. The compound of formula I is prepared by the reaction of monocloroacetic acid of formula II with radioactive sodium iodide in acetone. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01299325-A (JP)
Title: Drive force transmitter
Inventor: TANOOKA SHIGEO
IPC: F16D43/284
Filed: 1988-05-27
Abstract: PURPOSE:To arrange so that a clutch device may be taken out only by taking an end cover off a housing by storing a piston at an hollow hole of a bottomed cylindrical shape formed at the housing and at the same time, furnishing interveniently the clutch device at a space between the endcover at the end of the opening of the hollow hole and the piston. CONSTITUTION:A hollow chamber 26 of a bottomed cylindrical shape is formed at one end of a housing 21, and a piston 24 is slidably stored at the bottom surface of this hollow chamber 26 with a predetermined opening kept left. A space portion 40 is divided into a plurality of pressure chambers 43 circumferentially by a plurality of plates 42, and these pressure chambers 43 are respectively filled with a high viscous fluid 44 such as silicon oil or the like. An end cover 28 is furnished attachably/detachably at the opening end of the hollow chamber 26 of the housing 21. A clutch device 25 made up of a multi-plate clutch is arranged within a lubrication oil chamber 27.
Patent JP-H08306585-A (JP)
Title: Electronic part with external electrode and circuit module
Inventor: HONDA TOSHIMITSU
IPC: H05K1/18
Filed: 1995-05-02
Abstract: PURPOSE: To protect a foundation layer from contact with the air, etc., and prevent ion migration of metal of a foundation layer even if it is used for a long time by extending an intermediate layer from an edge part peripheral tip of a foundation layer to a surface of a ceramic element assembly and laying a foundation layer under an intermediate plating layer. CONSTITUTION: A ceramic element assembly 11 of chip-type ferrite beads is prepared, a Cu baked conductor film 12 is formed in both ends and a ceramic element assembly 13 with a Cu baked conductor film is prepared. Than, an Ni plating film 14 is formed, which coats an entire of the Cu baked conductive film 12 of the ceramic element assembly 13 having an Cu baked conductor film and is extended on the ceramic element assembly 11 at a tip side in an edge part periphery. Solder plating solution is used for plating solution, electrolytic plating of solder is carried out and a solder plating film 15 is formed. An extension width of the Ni plating film 14 from an edge part peripheral tip of the Cu baked conductor film 12 is made at least 3μm.
Patent JP-S62287996-A (JP)
Inventor: TORII NOBUTOSHI
IPC: B25J19/00
Filed: 1986-06-06
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-H04354659-A (JP)
Title: Holing method for printed board
Inventor: KOBAYASHI OSAMU
IPC: B23B41/00
Filed: 1991-06-03
Abstract: PURPOSE:To apply very correct holing to a printed board by calculating the average value of errors after multiple error measurements, correcting the relative position between the printed board and a holing means based on it, then holing the printed board. CONSTITUTION:The marks of measuring boards are image-recognized, holing is applied based on it, errors between mark positions and holed positions are obtained for respective error measuring boards, and the average value of them is calculated. The positioning mark of a printed board to be actually holed is image-recognized, the correction based on the error average value is applied to the image recognition result, a holing means is moved to the corrected holing position, then the printed board is holed.
Patent JP-H04356611-A (JP)
Title: Controller of hot air space heater
Inventor: NANBA MASAYUKI
IPC: F24H3/04
Filed: 1991-06-03
Abstract: PURPOSE:To improve the pleasantness by applying a fuzzy inference to the thermal balance in the state of human body at least based on the temperature detected by a room temperature detection section, radiation detected by a radiation detection section, rotational speed of a convection fan, and the quantity of fuel consumption of a burner and controlling thereby to be able to heat the space in a proper and neutral state. CONSTITUTION:The PMV value that is a measure of pleasantness in the heated space of a room carries out a fuzzy inference of pleasantness by a fuzzy inference device 10 based on information consisting of temperature by a room temperature detection section(= 2, radiation by a radiation detection section 9, the rotational speed of a convection fan 5, the angle of a variable wing 6 by the wind direction, etc. The state in which PMV=0 means the state of thermal balance in human body, and in this state more than 95% of people feel pleasant. In the fuzzy inference device 10 the degree of relevance of the membership function is calculated by a calculation section 11, and the assignment of weight is made by the calculation section 12, and then the center of gravity is calculated in the calculation section 13 to seek the value of PMV. On the other hand according to the PMV value that is determined the quantity of fuel consumption is set in a setting section 15 and then the control section 16 controls the combustion section 4, convection fan 5, and the variable wing 6 by the wind direction respectively.
Patent JP-S62286757-A (JP)
Title: Power source circuit of dot matrix printer
Inventor: SUZUKI SEIJI
IPC: B41J29/38
Filed: 1986-06-05
Abstract: PURPOSE:To minimize the heat planning of a power source circuit, by performing the control of load while monitoring a primary side current increasing with heavy load by a current detection circuit. CONSTITUTION:When a primary side current I1 increases, the voltage between both terminals of the current detection resistor R1 of a current detection circuit 1 also becomes high and, when the value of said voltage reaches a certain value, a transistor Q1 is turned ON and a transistor Q2 is also turned ON. The collector current I0 of the transistor Q2 charges the resistor R2 and capacitor C1 of an integrating circuit for monitoring a time. The voltage between both terminals of said capacitor C1 appears in a secondary side resistor R3 through a photocoupler 2. MPU3 monitors the voltage between both terminals of the resistor R3 through an analogue port AP to make it possible to know the state of the primary side current I1 and control secondary side load 4 on the basis of the voltage level thereof.
Patent JP-H09316592-A (JP)
Title: High tensile strength galvannealed hot rolled steel plate for automobile use, excellent in deformation resistance at high strain rate, and its production
Inventor: ASANO HIROHIDE
IPC: C22C38/06
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a high tensile strength galvannealed hot rolled steel plate for automobile use, used mainly for automobile collision-proof member and excellent in deformation resistance at the time of high strain rate. SOLUTION: This hot rolled steel plate is composed of a steel having a composition consisting of, by mass, 0.04-0.15% C, 0.5-1.8% Si, 0.8-2.0% Mn, <=0.025% P, <=0.01% S, 0.005-0.1% Al, and the balance Fe with inevitable impurity elements. Further, this steel has structure fraction containing secondary phase composed of martensite, and ferritic phase comprises >=80% and the Vickers hardness of the ferritic phase is regulated to >=100. At this time, one or >=2 kinds among 0.05-0.5% Cr, 0.0005-0.01% Ca, 0.001-0.05% Nb, 0.005-0.1% V, 0.005-0.05% Ti, 0.05-0.5% Ni, and 0.05-1.0% Mo can be incorporated.
Patent JP-S5922852-A (JP)
Title: Automatic tape cutting apparatus
Inventor: ASADA HITOSHI
IPC: B65H35/00
Filed: 1982-07-27
Abstract: PURPOSE:To cut adhesive tape effectively, by feeding it with the adhesive face set upward by a feed roller, then adjusting the feed amount freely by a timer, and controlling the feed roller and a cutting blade by a detecting apparatus. CONSTITUTION:When a start button 15 is pushed down, and a cutting tape 8 is taken out, a connecting board 72 of a detecting apparatus 7 and a connecting piece 71 are short circuited and a rotary solenoid 62 of a cutting blade driving apparatus 6 is electrified. Accordingly, a rocking board 53 is turned clockwise against a spring 64, via a driven gear 61, and a cutting blade 5 and a connecting piece 71 which are fitted on a rocking board 53 are raised to open a transfer path of a tape 8. A motor 34 is operated and a feed roller 3 and 3a are rotated and the tape 8 is transferred with its adhesive surface 80 set upward, and its edge is hung down from the outlet 14 of case 1. When the set time of the timer is out, electrification of the motor 34 and the solenoid 62 is stopped to stop feed of the tape. Then, the cutting blade 5 is lowered to cut the tape 8.
Patent JP-H08331666-A (JP)
Title: Learning remote control system and remote control signal learning device
Inventor: ITO SATORU
IPC: H04Q9/00
Filed: 1995-05-30
Abstract: PURPOSE: To provide a learning remote control system which is capable of easily and surely learning and operating plural equipments with a fewer buttons. CONSTITUTION: This system is composed of an infrared ray remote control device 1 having 5 buttons on an operation surface and a television device 2 which is capable of transmitting an infrared ray code. A button 11, a button 12, a button 13, a button 14 and a button 15 are the ones for operating a television 2, a video deck 3, a multi-disk player 4 which is capable of reproducing optical disks such as a CD and an LD, etc., an illuminator 5 and an air- conditioner 6, respectively. Each of the buttons 11 to 15 has 5 contacts in total at the center and in 4 up, down, left and right directions and is a multi-contact button having the mechanism which is capable of independently switching each contact by being straightly penetrated and being inclined in the up, down, left and right directions.
Patent JP-S5756730-A (JP)
Title: Method and device for measuring distribution of tensile force in widthwise direction to strip
Inventor: MORIYAMA TAKASHI
IPC: G01L5/04
Filed: 1980-09-24
Abstract: PURPOSE:To obtain desired frequency resolution by vibrating a tensed strip, by taking a measurement by adding periods at the beginning of the vibrations, and by calculating a mean vibration frequency by the addtion period. CONSTITUTION:A strip 1 is tensed by a tension roll 3 at the exit of a rolling mill and vibrated by exciters 4a, 4b and 4c, and the vibrations are detected by vibration detectors 5a, 5b and 5c, A displacement signal Va is passed through a band filter 6 and a notch filter 7 to input an output (e) to a comparator 8. The comparator 8 generates and supplies a rectangular wave pulse (s) to a vibration period adding circuit 9, which applies pulses P1 and P2 to an FF11, outputting a rectangular wave signal (m). This output (m) is inputted to the AND gate 13 of a vibration period measuring circuit 12 together with a reference pulse C to be counted by a counter 15. The count value tSIGMA of the counter 15 is inputted to a squaring device 17 through a reverse counter 16. Its squared value f<2>ma is supplied to a display device 20  through a register 18 and a D/A converter 19 to display the tension distribution of the strip 1.
Patent JP-H07333660-A (JP)
Title: Nonlinear optical element
Inventor: NAKAMURA SHIGERU
IPC: G02F1/35
Filed: 1994-06-14
Abstract: PURPOSE:To decrease control light energy of a nonlinear optical element of a waveguide type which executes high-speed photo-photo control by utilizing a band filling effect by absorption of control light. CONSTITUTION:This nonlinear optical element has an InGaAs/InGaAsP multiplex quantum well structure 2 which is an optical waveguide part to develop a nonlinear change in refractive index on an InP substrate 1. The band gap energy of the optical waveguide part in regions 4 to 6 decreases stepwise and monotonously along the propagation direction from an incident side. Both of the control light and the signal light are made incident on the element from the region 4 side. The control light is absorbed in the optical waveguide part of the element and carriers are formed, by which the change in the refractive index is induced in the optical waveguide part. A phase shift of the signal light propagating in the optical waveguide part is then induced. The coefft. of absorption to the control light is larger in order of the regions 4 to 6. The concentration of the carriers near to the incident port is thus averted and the carriers are more uniformly distributed over the entire length of the waveguide. The nonlinear change in the refractive index is not satd. over the entire length of the waveguide and the efficient signal light phase shift is obtd.
Patent JP-S5655466-A (JP)
Title: Red water-based ink
Inventor: SASAGE DENKICHI
IPC: C09B35/025
Filed: 1979-10-12
Abstract: NEW MATERIAL:A compound of formula I or II (wherein R is H or CH 3 ; Q is formula III or IV; P is O, NH, S, SO 2 , CH 2  or CH=CH).  
     USE: A red water-soluble dye, which , when used as a water-based ink by dissolving in a mixture of water and a water-soluble organic solvent, has good dissolution stability and is excellent in water resistance, when applied to paper.  
     PREPARATION: A compound of formula I is obtained by the diazotization of benzidinesulfonic acid, etc., followed by coupling with m-phenylenediamine, or a compound of formula II is obtained by the diazotization of 4,4'-diaminodiphenyl oxide, etc., followed by coupling with 2,4-diaminobenzenesulfonic acid. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04331820-A (JP)
Title: Roller bearing for engine
Inventor: KOMIYA YOSHIYUKI
IPC: F16C33/49
Filed: 1991-05-08
Abstract: PURPOSE:To secure the sufficient lubrication action, reduce dimension and weight, increase rigidity, and permit the sufficient durability for the high load capacity. CONSTITUTION:As for a roller bearing for engine which is constituted of a retainer 9 which is made of a nearly cylindrical member and has a pocket 9a parallel to the axial direction and a plurality of rollers 8 arranged in the pocket 9a, lead grooves 9d which are inclined by a prescribed angle for the revolution direction center on the outer peripheral surface 9b of the retainer 9 are formed in the lateral symmetry, and the lubricating oil in the vicinity of the pocket 9a is guided in the outer peripheral edge surface direction of the retainer, for the revolution in a prescribed direction of the retainer 9.
Patent JP-S62288833-A (JP)
Title: Method for measuring overhang of resist
Inventor: KATO TAKAO
IPC: G03F7/26
Filed: 1986-06-09
Abstract: PURPOSE:To provide a simple method of measurement with high accuracy by forming a resist pattern consisting of plural prime patterns having different width sizes on a substrate by a pattern printing stage and measuring the amt. of an overhang in accordance with the min. width size of the prime patterns remaining on the substrate. CONSTITUTION:The resist pattern 12 consisting of n-pieces of the prime patterns A1, A2, ..., An-1, An having the overhang shape is formed on the substrate 11. The amt. X of the overhang is constant without depending on the pattern width size Y when the resist pattern 12 consisting of the n-pieces of the prime patterns A1, A2, ..., An formed with the overhang 13 is obtd. The resist in the bottom is, therefore, eliminated from the prime patterns having the small pattern width size Y and said patterns are liberated and removed from the substrate 11. The amt. X of the overhang is expressed by (the min. width size of the prime patterns which are not removed)divided by 2 which indicates that said amt. is of the specified value if, for example, the prime patterns A1, A2 are liberated and removed.
Patent JP-S63297584-A (JP)
Title: Method for recovering tellurium
Inventor: SUGAWARA YUKIO
IPC: C25C1/22
Filed: 1987-05-29
Abstract: PURPOSE:To easily and effectively separate and recover tellurium in the form of copper telluride in high recovery efficiency, by electrolyzing a tellurium- containing solution by using a copper electrode by the impression of A.C. current so as to deposite copper tellurium. CONSTITUTION:Raw slime produced as a by-product in a copper electrolytic refining stage is leached with sulfuric acid and the resulting leached slime is fed to a recovery stage, and, on the other hand, a tellurium-containing leach liquor is fed to an electrolytic cell. This tellurium-containing solution is electrolytic cell. this tellurium-containing solution is electrolyzed by using a using a copper electrode by means of A.C. current. By the above procedure, the copper electrode is consumed and copper telluride is precipitated and deposited in the cell bottom, and tellurium in the solution is reduced to <=about 100ppm. Then, copper telluride is extracted and tellurium is refined by passing, if necessary, through a distillation stage, and the residue composed principally of copper is transported to a copper smelting stage.
Patent JP-2000318776-A (JP)
Title: Header-equipped net bag
Inventor: YAMAGATA KAZUNORI
IPC: B65D85/50
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a header-equipped net bag which is convenient for taking vegetables or the like out of a package of the net bag while preventing deterioration of freshness which arises from the header part. SOLUTION: A bag body is welded at both its edges with the welding being made in a width of 3 mm or more, a printed header film 3 made up of a long flap film is provided at the upper edge on one side of an opening of the bag with its middle part being made to become a crease for the header, and a pressure-sensitive adhesive layer 5 is provided at the upper part of the crease.  With the distance between the centerline of the pressure-sensitive adhesive layer 5 and the crease being made M, the front end of a short flap film 2 provided at the edge on the other side of the opening is placed on a position separating by approximately a distance M from the crease of the opposite header film 3, and the header film 3 and the short flap film 2 are fixed at the upper edge of the bag with welding made at the upper edge of the opening and both side edges of the bag body while the header film 3 and the short flap film 2 are welded together at the side edges of the bag body.