baber/WOPTO huggingface dataset:
Patent JP-H11209859-A (JP)
Title: Plating method
Inventor: MASUDA HOMARE
IPC: C23C2/00
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To selectively stick a metal film on a prescribed region of the surface of a metal substrate by laying a plating member haven lower m.p. than the substrate without forming natural oxide film on the metal-made substrate on which soldering is impossible, heating and melting the plating member and sticking so as to widen to the surrounding of a prescribed position of the substrate. SOLUTION: The annular plating member 102 composed of the metallic material (Sn Ag eutectic solder, etc.), having lower m.p. than that of the substrate 101 almost without forming the natural oxide film, is laid on the prescribed position in the base board 101 composed of a 18 chromium steel, etc., on whose surface soldering is impossible. This substrate 101 is set in a furnace having hydrogen gas atmosphere and the heat treatment is executed at the temp., at which the natural oxide film formed on the substrate 101 is decomposed, or higher or melt the plating member 102, and a metallic film 102a is formed in the inner part of the substrate 101.  Successively, at the time of becoming the temp., at which the oxide film does not form with the heating oxidation on the surface of the metallic film 102a, or lower by lowering the temp. in the furnace, the substrate 101 is taken out from the furnace and cooled to obtain the base board 101 for pressure sensor.
Patent JP-S55108298-A (JP)
Title: Determining method of xanthine oxidase substrate by use of xanthine oxidase originating from microorganism
Inventor: NAKANISHI TOORU
IPC: C12Q1/26
Filed: 1979-02-10
Abstract: PURPOSE: A xanthine oxidase originating from microorganism is made to act on a xanthine oxidase substrate and the hydrogen peroxide formed is led to a pigment system to measure the absorption by the pigment, whereby the substrate is determined.  
     CONSTITUTION: A xanthine oxidase originating from microorganism, e.g., obtained by the cultivation of a microorganism belonging to Enterobacter, is made to act on a xanthine oxidase substrate, e.g., xanthine, hypoxanthine, 2-hydroxypurine or guanine, at a suitable buffer solution to form hydrogen peroxide. Peroxidase and a coloring agent are added to the hydrogen peroxide to form a pigment and the visible light absorption is measured to determine the xanthine oxidase substrate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55106543-A (JP)
Title: Preparation of catalyst for synthesizing methanol
Inventor: ASAKAWA KAZUO
IPC: B01J23/80
Filed: 1979-02-10
Abstract: PURPOSE: To prepare a copper-zinc-Al-B catalyst with excellent activity and mechanical strength stably by a method wherein copper and zinc components obtained from a soluble salt by using a specified precipitators when preparing the catalyst.  
     CONSTITUTION: A copper component (with a B component) is precipitated from a water-soluble copper salt solution, such as, copper nitrate, etc. (a water-soluble B compound may be contained) while using ammonium carbonate or ammonium  bicarbonate as a precipitator. A zinc component (with the B component) is separately precipitated from a water-soluble zinc salt solution, such as, zinc nitrate,  etc. (the water-soluble B compound may be contained) while employing alkali hydroxide as a precipitator. A mixture of the copper salt and the zinc salt is kneaded  and dried with an alumina sol precursing compound (alumina sol) and burnt.  This catalyst shows excellent activity under comparatively low temperatures and  low pressure, and is superior in a pulverizability, collapse strength and moldability.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10211161-A (JP)
Title: Lens washing sheath for endoscope
Inventor: HONMA SATOSHI
IPC: A61B1/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To surely wash the observation window of an endoscope and to prevent a pain from being given to a patient at the time of using a nasal cavity scope by providing a pipeline opening/closing operation means for opening and closing an elastic tube for feeding water on a washing sheath main body for covering the entire outer peripheral surface of the insertion part of the endoscope. SOLUTION: At the time of mounting this washing sheath 1 immediately before use, an operation lever 31 is pressed down, a tube locking part 29 is utilized and a water feeding pipeline tube 16 is set. That is, the tube 16 is held in a closed state by crashing and turned to a water feeding stoppage state. Then, at the time of washing the observation window 14 of the endoscope 2, by the press-down operation of the operation lever 31, a tube crashed state is released, the tube 16 is switched to an open state and water feeding is started. At the time, washing water supplied from the water feeding pipeline tube 16 is made to flow inside a water feeding channel pipe 10, fed to the side of a jetting nozzle 15 and jetted from the jetting nozzle 15 to the observation window 14 and washing is performed. The washing water is sucked through a suction pipeline and recovered from the tube 17.
Patent JP-S62171356-A (JP)
Title: Encoded voice exchange system
Inventor: SHINYA MASAJI
IPC: H04M3/00
Filed: 1986-01-24
Abstract: PURPOSE:To enable a talk between a high quality voice terminal and all other terminals which differ in encoded voice quality from said terminal by performing switching between high quality encoded voice exchange and normal encoded voice exchange through an electronic switchboard according to the quality of encoded voice from >=2 calling speakers. CONSTITUTION:When a high quality voice telephone set 11 is connected to a high quality voice telephone set 12 through a high quality encoding circuit 21, a switch 50, and a high quality encoding circuit 22, a main controller 60 judges that the high quality voice telephone sets 11 and 12 have the same encoding system, and controls the switching circuits 20 of the high quality encoding circuits 21 and 22 to select and connect, for example, an encoding circuit element 1. Further, when the high quality voice telephone set 11 is connected to a normal quality voice telephone set 31 through the high quality encoding circuit 21, the switch 50, and a normal quality encoding circuit 41, the main controller 60 judges the difference in encoding system between the both and controls the switching circuit 20 of the high quality encoding circuit 21 to select and connect, for example, an encoding circuit element (n) suitable to the normal quality encoding circuit 41, so that both telephone sets 11 and 31 are able to have a talk of normal quality.
Patent JP-S53100184-A (JP)
Title: Production of denitration caralyst
Inventor: TAKEDA TAKEHIKO
IPC: B01J23/745
Filed: 1977-02-14
Abstract: PURPOSE:To obtain a highly active catalyst which can maintain stability in performance over a long period, by supporting an active component based on an iron cpd. on an inorg. porous carrier and calcining the resulting compsn. under an inert gas and/or reducing gas atmosphere.
Patent JP-S57129637-A (JP)
Title: Preparation of frozen white asparagus
Inventor: NISHIDA TADASHI
IPC: A23B7/12
Filed: 1981-02-02
Abstract: PURPOSE: To prepare frozen white asparaguses without change in flavor, color, etc., by cooling heat-treated white asparaguses, and quickly freezing the heat- treated white asparaguses with an inert gaseous refrigerant.  
     CONSTITUTION: White asparaguses sorted and washed in the first step (A) are washed with water in a water tank 2 the second step (B), dipped in boiling water 3 for several minutes and heat-treated in the third step (C). The heat treatment prevents the change in flavor, color, etc. of the white asparaguses due to the inactivation of enzymes. In the fourth step (D), the heat-treated white asparaguses are quickly dipped in cooling water and cooled to a given temperature of 10°C or below. In the cooling treatment, the oxidation of nutriments, growth of germs, etc. by the contact with air are prevented to keep the high quality of the asparaguses, etc. In the fifth step (E), the white asparaguses free from the surface moisture after the cooling treatment are contained in freezing dishes 5, 5,... in a given amount and sent to a freezing apparatus 6. The white asparaguses 1, 1,... are quickly frozen at -50°C or below by a gaseous refrigerant. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06229786-A (JP)
Title: Weighing/packaging/pricing system
Inventor: MIHARA HIDEMI
IPC: B65C9/40
Filed: 1993-01-29
Abstract: PURPOSE:To restrain the lowering of efficiency in pricing work by preventing the occurrence of abnormal package error at a packaging section even if a commodity having weight exceeding the upper packaging limit is subjected to pricing work. CONSTITUTION:A lower limit weight area 23b is set with a lower limit weight data(20g) for a commodity and an upper limit weight area 23c is set with an upper limit weight data(2000g) for a packaging section 30. When a weighing section 3 outputs a data corresponding to a weight lower than 20g or higher than 2000g, a containing conveyor for transferring the commodity to the packaging section is not started. When the weight exceeds 2000g, a message saying 'Please stamp manually' is presented on a key display 1.
Patent JP-H01189136-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAKAHASHI MASATOKI
IPC: H01L21/3205
Filed: 1988-01-25
Abstract: PURPOSE:To prevent upper and lower layer wirings from short-circuiting therebetween by composing layer wirings in one wiring layer at a plurality of stages. CONSTITUTION:In order to pattern lower layer wirings on a substrate 1, lower layer first wirings 12 are patterned, an interlayer first insulating film 13 is grown on the wirings 12, and the film 13 on the wirings 12 is removed only in the area of lower layer second wirings 22. Then, the wirings 22 are patterned on the wirings 12 in slightly narrower width than that of the wirings 12, thereby forming lower layer wirings. An interlayer second insulating film 23 is grown on the lower layer wirings, and upper layer wirings 4 thereon are patterned. The width of the wirings 22 is reduced at least more than the thickness of the wirings 12 with respect to the width of the wirings 12. Thus, the upper and lower layer wirings are prevented from short-circuiting therebetween.
Patent JP-H11210815-A (JP)
Title: Base isolation supporting device of structure
Inventor: NAKAMURA YUKIO
IPC: F16F15/02
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To control the rocking of a structure by judging whether a structure on the ground rolls due to wind load such as strong wind or due to earthquake force in a moment by a simple device at a low cost. SOLUTION: A laminated rubber supporting body 2 comprising a rubber, which permits shearing deformation when the ground G and a structure 1 on the ground are relatively and horizontally displaced due to earthquake or the like, and a steel plate laminated on each other and a pneumatic cylinder 3 fixedly or slidably connecting the ground G and the structure 1 on the ground are provided between the ground G and the structure 1 on the ground. The pneumatic cylinder 3 is connected to a seismometer 4 provided on the ground G and an anemometer 5 attached to the roof or the like of the structure 1 on the ground through a control device 6 and is controlled ON/OFF. In addition, 7 shows the power supply of the control device 6.
Patent JP-S63183196-A (JP)
Title: Surface treating device
Inventor: OGAWA SHUJI
IPC: C25D13/22
Filed: 1987-01-24
Abstract: PURPOSE:To prevent the damage and malfunction of equipment due to the vapor of a processing soln. by forming a groove provided with a leak preventing means at the ceiling part of a hood covering many treating vessels, and placing the hanger of an automatic traveling hoist for a material to be treated in the hood through the groove. CONSTITUTION:Various treating vessels 1-9 are covered with the hood 15, the groove 15b opened to the outside is formed over the entire length of the ceiling part 15a in its longitudinal direction, and a means 21 such as a nylon brush for preventing the leakage of the atmosphere in the hood 15 is provided to the groove 15b, the automatic traveling hoist 17 is hung on a rail 16 laid along the groove 15b, and the hanger 30 for a material 10 to be treated provided to the hoist 17 is placed in the hood 15 through the groove 15b. The material 10 is supported by the hanger 30, and automatically traveled, stopped, hung down, and hung up by the hoist 17 is accordance with the previously incorporated program with respect to the respective vessel 1-9. The material is surfacetreated in this way.
Patent JP-S60159010-A (JP)
Title: Mold replacing apparatus of tire vulcanizer
Inventor: KOGA KIYOHIRO
IPC: B29C35/04
Filed: 1984-01-31
Abstract: PURPOSE:To make possible the centering of a mold on a mold replacing truck without requiring any special centering member on the side of a vulcanizer main body, by providing a centering member vertically driving apparatus on the mold replacing truck, an arm reciprocation driving apparatus on the truck, and a bearing member lift driving apparatus of the tire vulcanizer. CONSTITUTION:A vertically movable centering member 32 is provided on a frame upper surface of a mold replacing truck (A), and a hydraulic cylinder 33 is provided on the mold replacing truck (A) for vertically driving the centering member 32. A heating plate 34 on a tire vulcanizer main body base (B), a lifting ring 35, and a hydraulic cylinder 36 for vertically driving the lifting ring 35 on the tire vulcanizer main body base (B) are provided. An arm 25 for introducing and delivering a mold can be moved onto the frame upper surface of the mold replacing truck (A) and onto the upper surface of the tire vulcanizer main body base (B), and is provided with a group of rollers 26 for facilitating the movement on the truck (A) and the base (B). Thus without requiring any special centering member, the centering can be made positively.
Patent JP-H08201277-A (JP)
Title: Method and apparatus for measuring double refraction
Inventor: SAKAI KIYOKAZU
IPC: G01N21/23
Filed: 1995-01-31
Abstract: PURPOSE: To make it possible to perform the on-line measurement of the three- dimensional anisotropy of material by vertically casting three or more kinds of the luminous fluxes of polarized light having the different polarizing directions of light on the surface of the material to be measured, and detecting the respective transmitting degrees of the luminous fluxes. CONSTITUTION: For example, three sets of the pairs of polarizers 42 and analyzers 51, which are kept in a parallel Nicol state, are provided, and the light polarizing directions of the polarizer and the analyzer of each set are maintained in the different directions. A material to be measured 1 is made to pass between the polarizer 42 and the analyzer 51. The intensity of the transmitted light through each analyzer when the luminous flux of the single wavelength is cast on the polarizer 42 is detected. Thus, the retardation and the main-refractive-index direction of the material to be measured 1 are obtained. At this time, two sets of the set, wherein the measuring luminous flux vertically impinges on the material to be measured, and the set, wherein the measuring luminous flux obliquely impinges the material to be measured 1, are set.  Then, the three-dimensional anisotropy is obtained based on the measured results of the main-refractive-index direction and the retardation in the vertical incidence and the oblique incidence, respectively.
Patent JP-S57128863-A (JP)
Title: Radar device
Inventor: MIYASHITA TAKEO
IPC: G01S7/02
Filed: 1981-02-03
Abstract: PURPOSE:To simplify the constitution of a radar device for ships, by forming a required timing signal based on a delay pulse through a digital delay processing between clock pulses of crystal control and an arbitrary repetitive frequency signal. CONSTITUTION:A clock pulse from a crystal oscillator 1 and an arbitrary repetitive frequency signal from a repetitive frequency oscillating circuit 7 are processed for delay with a digital delay line 8 of shift registers to generate a crystal- controlled delayed repetitive frequency pulse. This pulse becomes a transmission trigger signal to prevent interference between ship radars mounted in large numbers and is applied to a frequency division circuit 11 together with the output  of the oscillator 1 via a display time selecting circuit 9 and an AND  gate 10 to  form a fixed scale signal. A monostable multivibrator 12 forms a timing signal  for a variable distance measuring signal, allowing to achieve a simple radar for ship without complicated frequency division circuits.
Patent JP-H10197007-A (JP)
Title: Air conditioner in sanitary facility room
Inventor: AKITA JUNJI
IPC: F24F1/02
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To install an hot air supply device in a sanitary room simply without performing the large-scale mounting work even in an existing housing, and besides, heat both a bathroom and a washing and dressing room by its hot air supply device. SOLUTION: The functional part 40 of a hot air blowoff device having a blowing fan and a heater within is arranged in the indoor space between a washing machine 32 and the ceiling above it, in a washing and dressing room 12. Then, ducts 51 and 52, and, as occasion demands, duct 53 are extended from the functional part 40, thus this is arranged so that both the bathroom 10 and the washing and dressing room 12 can be heated through those ducts 51, 52, and 53. Moreover, the functional part 40 and the washing machine 32 are accommodated in a concealed state within a cabinet 58 together with the peripheral member as occasion demands.
Patent JP-H04298868-A (JP)
Title: Setting monitoring system for follow-up controller
Inventor: OKAMURA EIJI
IPC: G11B21/10
Filed: 1991-02-06
Abstract: PURPOSE:To make setting monitoring time appropriate and to reduce a control error rate without lengthening an access time by monitoring the setting in an excessive response including not only a controlled amount but also a state estimation amount. CONSTITUTION:In a follow-up control by an observer controller 70, a reference value (r) and an output amount (y) of a control load are inputted to an addition point 68 and a driving amount (u) is given to a control load 72 so that the deviation between them can be equaled. The amount (y) is calculated from a track cross counter and a two-phase positional signal. In addition to this control, the controller 70 simulates the state of the load 72 based on the head position (y) and the driving amount (u) by means of a state-space system and obtains a state estimation amount X. Then a setting evaluation function calculation part 74 conducts the operation of an estimation evaluation function obtained by adding the estimation amount X to the position (y) and outputs setting monitoring required time (m).
Patent JP-S61173522-A (JP)
Title: Semiconductor integrated circuit
Inventor: IWAHASHI HIROSHI
IPC: H03K23/00
Filed: 1985-01-29
Abstract: PURPOSE:To vary electric characteristics of a circuit after the manufacture and to improve the manufacture yield by controlling two transistors (TR) as switch means selectively on the basis of a control signal generated corresponding to the selective blowing of fuses formed inside previously. CONSTITUTION:A control signal generating circuit 20 generates complementary- level signals S and S' for switch control over a couple of transfer gates 14 and 16 after an integrated circuit is manufactured. When the oscillation frequency of a ring oscillation circuit 11 is at its specified value after the manufacture of the integrated circuit, a fuse 22 is not blown and the output of a counter 12 which divides the oscillation frequency of the ring oscillation circuit 11 by two is selected and outputted; when a parameter in the middle of a manufacture process varies to cause an increase in the oscillation frequency of the ring oscillation circuit 11, the fuse 22 is blown by a laser or other means and the output of the counter 12 is further frequency-divided by two through a counter 13 and outputted. Consequently, the oscillation frequency is set again newly even after the integrated circuit is completed and the manufacture yield is improved greatly.
Patent JP-H04238949-A (JP)
Title: Stair structure for housing
Inventor: WADA YUKIYASU
IPC: E04F11/00
Filed: 1991-01-14
Abstract: PURPOSE:To improve maintainability of stairs by a method wherein the upper end of a through-column to support stairs and the upper end of the wall panel of an upper story part are intercoupled by using a connection beam. CONSTITUTION:An upper story extended along an outer wall and having an outer edge supported by a floor beam and stairs arranged outside the upper story floor in parallel to the upper story floor and intercoupling the lower story and the upper story floor are built to an outer wall W of a plurality of storied housing body the housing outer wall of which is built by using a wall panel P. Further, a through-column 4 extending to the upper story and supporting the stairs is located at the floor beam and besides the upper end of the through-column 4 and the upper end of a wall panel P of an upper story part are intercoupled through a connection beam 5.
Patent JP-H02195724-A (JP)
Title: Josephson logical circuit
Inventor: OBARA SHIRO
IPC: H01L39/22
Filed: 1989-01-24
Abstract: PURPOSE:To compose a logic without restricting a timed.inverter position when a logical circuit is composed by attaining the supply of a power source to the timed.inverter on any phase. CONSTITUTION:A k-th phase timing power source psiK, whose phase is behind that of a k-th phase power source phiK and ahead of a (k-1)-th phase power source, is inputted out of an N-phase power source to the timed.inverter which is driven by the k-th phase power source phiK as the timing power source to apply the timing, which inputs a signal to the timed.inverter. Consequently by supplying the timing power source, which applies the timing to input the signal to the timed.inverter, to a position slightly before the power source to drive a gate such as an OR gate, an AND gate, and the time.inverter, a power source current is supplied to the timed.inverter after the input of the signal on any phase. For this reason, the power source can be supplied to the timed.inverter on any phase.
Patent JP-S57129066-A (JP)
Title: Picture reader
Inventor: SHIBAKUCHI TAKASHI
IPC: H04N1/04
Filed: 1981-02-03
Abstract: PURPOSE: To edit an image, by connecting an optical device for input/output, to plural image storage elements to which a light and darkness distribution of an optical image of each original is stored as strength of a local electric field.  
     CONSTITUTION: Plural image storage elements 31 and 32 store a light and darkness distribution of an optical image of each original as strength and weakness of a local electric field, respectively. A light source 10, shutters 27 and 28, a lens 25 and a half-mirror 26 are operated so that the optical image of each original is stored in the respective corresponding elements 31 and 32. A light source 40, optical devices 41, 42, shutters 29 and 54, a half-mirror 44, a reflector 45 and a polarizer 33 synthesize optical images recorded in the respective elements 31 and 32, and form an image on a single image formation surface. The optical system extending from a light source 50, a reflector 52, a shutter 55, an image formation lens 58, a half-mirror 43 and a half-mirror 44 to the elements 31 and 32 erases at least a part of the optical images stored in the respective elements 31 and 32. 
     COPYRIGHT: (C)1982,JPO&Japio