baber/WOPTO huggingface dataset:
Patent JP-H0616007-A (JP)
Title: Radial tire
Inventor: ASANO KAZUO
IPC: B60C9/08
Filed: 1991-06-17
Abstract: PURPOSE:To soften a push-up shock to a vehicle when it runs over a projection, without reducing durability, riding comfort and steering stability, by specifying the sectional form of the outer skin of a tire so as to increase the load energy required until it reaches the rim-touch. CONSTITUTION:When the radial distance between a point P1 on the tread outer face and a point C on the tire equator is expressed in HA, the distance between the point P1 and a point P2 on the tread inner face is expressed in HB and the distance between the point P2 and a point P3 on the bead inner face is expressed in HC, in the sectional view of the outer part of a tire, relation among them is made to be (HA+HC)/(HA+HB+HC)>=0.818. When the distance between the point P3 and a point P4 on the inner face of the side wall part 3 having the maximum width is expressed in HD and the distance between the point P4 and the reference line X passing the bead heal point P0 is expressed in HE, relation between them is made to be HE/HD<=0.575. With this structure, flexural allowance until it reaches the rim-touch can be increased, and the rim-touch resistivity of the tire can be raised without reducing durability, comfortableness and control stability.
Patent JP-H0460634-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: EZAKI ATSUO
IPC: G03C1/29
Filed: 1990-06-29
Abstract: PURPOSE:To improve processing stability and stability with lapse of time by incorporating silver iodide into respective emulsions at the lowest ratio in the red sensitive emulsion and the highest ratio in the blue sensitive emulsion and incorporating one kind each of specific compds. into each of the respective emulsion layers. CONSTITUTION:This photosensitive material has the three silver halide emulsion layers, i.e., blue sensitive, green sensitive and red sensitive layers. The silver iodide contents in the respective emulsions are set lowest in the red sensitive emulsion and highest in the blue sensitive emulsion. One kind each of the compds. expressed by formula I, etc., are incorporated into each of the respec tive emulsion layers. In the formula I, R1, R2 denote an alkyl group, substd. alkyl group or aryl group; L1 denotes a methinyl group or substd. methinyl group; Z1, Z2 denote the atom or atom group necessary for perfecting a hetero ring, such as thiazoline or oxazoline to which an arom. ring may be condensed; m1, m2 denote 0 or 1; m1+m2 denotes 0 or 1; X<-> denotes and acid anion group; ldenotes 1 or 2. The processing stability and stability with lapse of time is improved in this way.
Patent JP-S6235432-A (JP)
Title: Method for forming light-absorbing film of color picture tube
Inventor: MIZUKAMI AKIHIDE
IPC: H01J9/227
Filed: 1985-08-06
Abstract: PURPOSE:To safely form a light-absorbing matrix with an improved shape without heating by using a liquid prepared by combining aqueous hydrogen peroxide solution with one of sodium perborate, sodium persulfate, sodium perphosphate or percarbamide to remove a photosensitive film consisting of temporary dots from a light-absorbing film. CONSTITUTION:After a photosensitive film is formed on a glass panel, a shadow mask is attached to the glass panel and it is exposed to light. Next, after the shadow mask is detached from the glass panel, the panel is washed with warm water with a temperature of 45-50 deg.C while rotating the panel to form a hardened photosensitive film. Then, a liquid graphite suspension is applied to the photosensitive film to form a light-absorbing film. Next, a separating agent prepared by adding one of sodium perborate, potassium persulfate, sodium persulfate or percarbamide to aqueous hydrogen peroxide solution is applied to the inner surface of the panel. Immediately after the applied separating agent is allowed to stand for a few minutes water is sprayed at high pressure on the hardened photosensitive film located under the light-absorbing film to completely remove the hardened photosensitive film and the graphite applied to the photosensitive film. By the means mentioned above, it is possible to obtain a light-absorbing matrix with a superior shape.
Patent JP-S6065438-A (JP)
Title: Electron beam heat treatment device
Inventor: TSUKAMOTO SEIICHI
IPC: H01J37/30
Filed: 1983-09-20
Abstract: PURPOSE:To uniformalize beam heat input density without increasing the aberration of an electrooptic system by providing a means that deflects a beam, a means that detects a signal which is proportional to the deflection angle and controls the beam current, and a means that calculates the correction coefficient for the deflection angle of the beam current value. CONSTITUTION:A servo amplifier 26 thats closed-loop-controls beam current compares a beam current command signal from a multiplicator 27 and a detection signal from a beam current detection resistor 24 and drives a bias power supply 25 so that the beam current can always be applied as specified by the command signal. In addition, a deflection angle operation device 32 obtains the deflection angle from the square root of the acceleration voltage signal from a magnification resistor 22 and an acceleration voltage detector 23 and the product of the absolute value of the current signal from a deflection coil current detector 31. Furthermore, an operation device 33 with beam current correction coefficient K0 operates the coefficient K0 that corrects the beam current value for a value preset by a reference power supply 29 and a beam current setting device 28 so as to make the beam heat input density constant corresponding one to one to the deflection angle.
Patent JP-H1023501-A (JP)
Title: Inter-station hand-over system for mobile terminal equipment
Inventor: MATSUSHITA RYOTARO
IPC: H04W36/10
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To allow a base station to process hand-over in a short time by allowing the base station to receive changeover source information including identification information from a changeover source base station for a terminal number of a mobile terminal equipment in the case of a different base station detecting a hand-over request from the mobile terminal equipment. SOLUTION: A hand-over request signal from a hand-over request section 1a of a mobile terminal equipment 1 is detected by a base station 3 connected to a different station exchange 5. Then the base station 3 sends a changeover source information request signal with a terminal equipment number of a mobile terminal equipment 1 added thereto from a changeover source information collection section 3a. A base station 2 being a changeover source of the terminal equipment number of the mobile terminal equipment 1 returns changeover source information including the identification information of its own base station 2 and the identification information of the station exchange 4 to the terminal equipment of the terminal equipment number from a changeover source information reply section 2a.  The base station 3 informs the changeover source information to the station exchange 5 being a changeover destination from an inter-station hand-over request section 3b. The station exchange 5 uses the information to select a communication path to the base station 3. Thus, the hand-over bridged over the stations is processed in a short time.
Patent JP-H05325616-A (JP)
Title: Coupling spring fitting device for luminaire
Inventor: SUGAYA YOSHINORI
IPC: F21V17/00
Filed: 1992-05-21
Abstract: PURPOSE:To integrally form a spring support tool erectably fitting a coupling spring to a cover frame in a system removably fitting a translucent cover to a luminaire main body with the coupling spring. CONSTITUTION:A spring support tool 40 provided with a horizontal nearly U-shaped pinching plate section 41 and a trailing plate section 45 integrally extended downward from the center inner edge of the pinching plate section 41 is used. A curve section 46 rockably fitted with the coil section 31 of a coupling spring 30 is provided in the middle of the trailing plate section 45. Projections 43 brought into contact with side faces of a pair of coupling legs 32 of the coupling spring 30 to resist the erection or prostration of the coupling spring 30 ate formed on the tip insides of both legs 42 of the pinching plate section 41. The lower end of the trailing plate section 45 is hooked on the cover frame 21 of a translucent cover 20, the pinching plate section 41 is screwed to the cover frame 21, the trailing plate section 45 is arranged along the erect face 23 of the cover frame 21, and a pair of coupling legs 32 are arranged erectably within the range of the U-shape of the pinching plate section 41.
Patent JP-H078226-A (JP)
Title: Calcium-containing fine powder and its production
Inventor: TOKORO MORIO
IPC: A23L13/20
Filed: 1993-06-21
Abstract: PURPOSE:To obtain a simple process for producing a calcium-containing raw material to be used as a nutritional supplementary food to enable easy ingestion of the necessary amount of calcium for human. CONSTITUTION:This calcium-containing fine powder can be produced by heating and carbonizing animal or fish bones, crab carapace, egg shell, etc., pulverizing the carbonized product, leaving standing the powder in acetic acid, separating the supernatant from the residue and superheating and boiling the supernatant.
Patent JP-S6193670-A (JP)
Inventor: ROBAATO AARU DOERINGU
IPC: H01L29/78
Filed: 1985-08-07
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-H099399-A (JP)
Title: Digital acoustic processing unit
Inventor: MIYOSHI HIROHISA
IPC: H04S3/00
Filed: 1995-06-16
Abstract: PURPOSE: To easily build up a digital acoustic system most suitable for the user not sufficiently understanding the clock system. CONSTITUTION: Plural reception circuits 11 -1n provided to an input stage receive input signals DI1 -DIn from each digital acoustic equipment. The reception circuits 11 -1n detect whether or not a PLL circuit 2 detecting synchronizing clock signals Cks1-Cksn is locked and whether or not the detected synchronizing clock signals CKs1-CKsn are synchronously with a reference clock CK0 and provide an output of flags fL1-fLn and synchronization flags fs1-fsn respectively as the result of detection. A CPU10 references the flags to make discrimination of input disable, processing disable and processing enable as to each digital input signal and displays the result onto a display device 11.
Patent JP-H0843408-A (JP)
Title: Scanning tunneling microscope
Inventor: KOBAYASHI MASATO
IPC: G01B7/34
Filed: 1994-07-26
Abstract: PURPOSE:To obtain a scanning tunneling microscope capable of making accurate position alighment of a probe on the surface of a sample. CONSTITUTION:A laser light generated by an LD unit 2f (spot light generating means) is reflected on a reflector 2b (applying means) disposed at an angle of 45 deg. to a probe sheet 2a holding a probe 1 and is cast to a sample TP just under the probe 1 and thereby marking for positioning the probe 1 is made. By moving the sample TP so that the marking by the laser light 2e may come to the part of which a structural analysis needs to be done, therefore, accurate position alignment of the probe 1 can be executed.
Patent JP-H0778808-A (JP)
Title: Low-temperature etching in cold wall cvd system
Inventor: DEIBUITSUDO KAARUSON
IPC: H01L21/205
Filed: 1994-07-26
Abstract: PURPOSE: To maintain a sufficient etching speed even at a sufficiently low pressure by including a step for applying at least one reactive gas selected from a group consisting of hydrogen trifluoride, chlorine trifluoride, sulfur hexasulfide, and carbon tetrafluoride. CONSTITUTION: A heat reactor 10 has a housing 12, a double dome reactor vessel 14, a gas flow-in manifold 18, a gas exhaust manifold 26, a radiation heating system 20, a drive assembly body 22, a susceptor 24, and a preheating ring 28. An etching test was performed to a polysilicon film using silicon nitride, silicon oxide, nitrogen trifluoride, chlorine trifluoride, sulfur hexasulfide, and carbon tetrafluoride, thus determining that nitrogen trifluoride is effective for cleaning a cold wall CVD chamber even at a low temperature of 650 deg.C and a low pressure of 12 Torr. A cleaning time ranges from 0.25 to 1 minute. According to a test in the volume flow-rate ratio between NF3 and N2 , it was found that a desired etching rate could be achieved even at a temperature that is equal to or more than 775 deg.C and a pressure of 100 Torr or higher.
Patent JP-S5799392-A (JP)
Title: Removing method of cod from waste water used in washing nox
Inventor: IWAI SHIYOUJIROU
IPC: C02F1/70
Filed: 1980-12-10
Abstract: PURPOSE: To easily remove COD in nitrous acid-contng. waste water at a low cost, by adding a specified amount of urea to a washing liquid discharged from a scrubber, and controlling pH of the liquid.  
     CONSTITUTION: To a washing liquid discharged from the alkali washing process for NO x -contng. gas in a scrubber is added 1W2.5mol of urea by 1mol of nitrous acid contained in the discharged liquid, and the liquid is adjusted at pH 4 or lower, preferably 3 or lower. According to this treatment, a nitrous COD value, for instance, in the discharged liquid can be reduced from about 12,000ppm to  500W200ppm or lower. In addition, NO x -contng. gas generated in the COD-reducing reaction is returned to the washing scrubber and purified in the scrubber. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03214099-A (JP)
Title: Method of determining output distribution in nuclear reactor core and method of calibrating neutron detector around reactor core
Inventor: PATORITSUKU ANIEERU
IPC: G21C7/36
Filed: 1990-06-29
Abstract: PURPOSE: To decide output distribution in a reactor by applying calibration coefficient matrix consisting of a product of a sensitivity term which is updated for each calibration work by depending on an detector and a transition term which remains unchanged during continuous calibration works to a detection signal. CONSTITUTION: A nuclear reactor 4 having an orthogonal direction axis 3 is enclosed with a containment vessel 2, and around the vessel 2, four neutron flux detecting column body 6 each of which contains a top part section and a bottom part section are assigned. A top part detector 8 and a bottom part detector 10 supplied by four top part (or bottom part) sections, respectively, are received by two multipliers 12 and 14 of a distribution determining device 11 wherein higher part and lower part detection signals are multiplied by respective sensitivity terms. A vector comprising two multiplied signals is processed in a matrix processing device 16 wherein it is multiplied by transition matrix.  A calibration device 22 processes the signal supplied by the detectors 8 and 10 and the signal supplied by a reference measurement device 24 temporarily introduced in the reactor 4, and supplies two command signals to the multipliers 12 and 14.
Patent JP-H0732820-A (JP)
Title: Pneumatic tire with lugs
Inventor: IIJIMA TOKUICHIRO
IPC: B60C11/11
Filed: 1993-07-14
Abstract: PURPOSE:To improve the traction performance in a muddy ground surface and enable the pneumatic tire to conform with the field operation, by specifying the trochoidal locus at the tip of the side wall of the lug on the grounding side, regarding the sectional configuration of the lugs with respect to a section parallel to the equatorial plane of the pneumatic tire. CONSTITUTION:Regarding the sectional configuration of the lug with respect to a section parallel to the equatorial plane of a tire, the trochoidal locus of a side-wall tip A of the lug on the grounding side as viewed when the tire rolls is expressed by the following expression. Namely, the expression: XA= rA{(1-S)t-sin t}, YA=rA(1-cos t). At this time, the locus (XB, YB) of a given point B on the side wall at the grounding side, when YB=YA, is set to be substantially equal to XB=XA or smaller than this with respect to the locus of the side-wall tip A while, on the other hand, the angle alpha defined between a line portion AB connecting the points A and B and the radial direction of the tire is set to be alpha>0. In this case, S represents the slip ratio and is set to be S=0.1, (t) represents the rotating angle when the tire rolls and is set to be -0.614<=t<=0, and rA represents the radius at the tip point A as viewed from the rotating shaft of the tire.
Patent JP-S6330270-A (JP)
Title: Preparation of thin head
Inventor: SUGITANI CHOEI
IPC: B41J2/335
Filed: 1986-07-23
Abstract: PURPOSE:To obtain halftone printing having no irregularity by electrically bonding a thick film to an electrode conductor, by a method wherein an insulating membrane is laminated to a thick film conductor and a part of the insulating membrane is removed at the laminated area to laminate a heat generating resistor and the electrode conductor in a membrane form. CONSTITUTION:A thick film gold conductor 3 for an external terminal is printed on a glazed ceramic substrate 1 and a silver-platinum thick film 4 is printed on a power source wiring part so as to be connected to the gold conductor 3 and both of them are baked to form a tantalum pentoxide layer 5. Next, the entire surface of the substrate is coated with a resist so as to leave only the region of a window opening part 8 and the thick film gold conductor 3 and the tantalum pentoxide films 5 on the window opening part 8 and the thick film gold conductor 3 are removed by dry etching using CF4+O2 gas. After the resist is released, a tantalum-silicon film 6 for a heat generator having a thickness of 2500Angstrom  and an aluminum film 17 having a thickness of 1.5 mum as a wiring conductor are continuously formed by sputtering and a film circuit pattern is formed using photoresist technique.
Patent JP-H0715217-A (JP)
Title: Variable frequency void resonator
Inventor: YANO YASUSHIGE
IPC: H01P7/06
Filed: 1993-06-22
Abstract: PURPOSE:To provide a variable frequency void resonator for which reliability is considerably improved by excluding the danger of damage at a contact by changing a resonance frequency without providing any contact, configuration is simplified by eliminating necessity for providing a contact pressurizing mechanism or the like and further, any limitation caused by the contact of a desired high frequency electric field to be generated is eliminated. CONSTITUTION:A non-contact floating body 20 not in contact with the inner wall face of a main body part 10 is arranged inside a void part 10a of the main body 10, and the resonance frequency is varied by changing the position. The non-contact floating body 20 is supported by a supporting member 22 passing through a slit 10f of the main body 10, the supporting member 22 is linked to a handle 24 arranged inside a void part 18a formed by a void part forming member 18, and the position of the non-contact floating body 20 is changed by operating the handle 24 from the outside.
Patent JP-H06277179-A (JP)
Title: Ophthalmic measuring apparatus
Inventor: AKIYAMA KOICHI
IPC: A61B3/135
Filed: 1993-07-15
Abstract: PURPOSE:To measure quantitatively fluorescent intensity from the cornea and the tear of an eye to be examined wherein a specified fluorescent agent is fed without spoiling the functionality of a stenopeic lamp microscope. CONSTITUTION:To measure quantitatively fluorescent intensity from the cornea and the tear liq. of an eye to be examined wherein a specified fluorescent agent is fed, a stenopeic lamp microscope is provided with an exciter filter 21, a barrier filter 41, a photoelectric transducer 42, a mask with an aperture for restricting the region of measurement and a treatment means for treating a signal from the photoelectric transducer and performing an ophthalmic measurement without spoiling the functionality of the stenopeic lamp microscope. Taking the fluorescent light out is performed by means of a special aperture mirror 28 fitted between an objective lens 27 and a magnification changing unit 29. A clock mechanism is fixed so as to lock angles of a projector 1 and a light receiving part 2 to the eye to be examined respectively at an angle being suitable to measurements of the cornea and the tear liq.
Patent JP-S6152998-A (JP)
Title: Method for forming groove on plate
Inventor: KUROKAWA HIDEO
IPC: B23K26/00
Filed: 1984-08-24
Abstract: PURPOSE:To prevent deformation in a groove and to make grooving work with high density and high accuracy by forming long horizontal lines and then forming a short vertical groove when forming a U-shaped groove on a thin plate. CONSTITUTION:Fusion cutting grooving is performed by irradiation of laser light from a laser working machine onto a plate 1 with a range from the end part 2a of a horizontal groove 2 to another end 2b. Then, irradiation of the laser light is stopped temporarily, and the starting point is moved to the end part 2c of a horizontal groove 2'. Irradiation is made again and fusion cutting grooving is made to another end part 2d. Then, a vertical groove 3 is formed by making fusion cutting grooving from anoter end part 2d to the end part 2a of the horizontal groove 2. Thus, a nearly U-shaped groove is worked.
Patent JP-H0341223-A (JP)
Title: Automatic clutch controller
Inventor: SASA HIROTAKA
IPC: B60W10/00
Filed: 1989-07-06
Abstract: PURPOSE:To reduce damage to a clutch by integrating and compensating the amount of clutch engagement if a vehicle can not be started to travel after a gear is set at start gear-shift position despite the fact that the speed of an engine rises and the input rpm is below a specified limit. CONSTITUTION:A controller 10 judges that slipping is produced in a clutch 6 if a vehicle can not be started to travel even after an output signal for start gear-shift position is transmitted from a gear-shift position sensor 11 and the depressing of an accelerator 2a is detected by a sensor 2 despite the fact that the rise in speed of an engine 1 is detected by an rpm sensor 3 and the rpm of an input shaft 5 connected to an automatic transmission 8 detected by an rpm sensor 4 is below a specified limit. It controls a clutch actuator 7 so that it integrates and compensates the amount of clutch engagement. Thus, the rise in speed of the engine can be prevented to reduce damage to the clutch.
Patent JP-H0340241-A (JP)
Title: Optical disk
Inventor: YOSHIZAWA ATSUSHI
IPC: G11B7/24035
Filed: 1989-07-06
Abstract: PURPOSE:To obtain the optical disk which has a simple construction and is suitable for mass production with a simple process by forming an elastomer layer having preaddress pits and pregrooves on a substrate and a high- reflectivity polymer layer formed thereon. CONSTITUTION:The elastomer layer 20 having the pits, such as pregrooves or preaddresses P, and the reflective holding layer 26 consisting of a thiophene vinylene resin having a glass transition temp. and the high reflectivity after curing are successively laminated on the transparent substrate 10. Such substrate is stuck to a protective plate 32 while a spacing 13 is maintained on the reflective holding layer 26 to form the optical disk for information recording. The recognition of the pregrooves and preaddresses is facilitated in this way and further the optical disk has the simple structure without requiring metallic reflecting films and is suitable for the mass production with the simple process and, therefore, the productivity is improved.