baber/WOPTO huggingface dataset:
Patent JP-S52148503-A (JP)
Title: Manufacturing of oval briquettes
Inventor: DOI TADASHI
IPC: C10L5/16
Filed: 1975-07-28
Abstract: PURPOSE: To manufacture oval briquettes in a short time without heating by the use of a binder mainly composed of a specific water-soluble urethane prepolymer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06277240-A (JP)
Title: Method and device for measuring teeth arrangement and occlusion pressure
Inventor: ETO KAZUO
IPC: A61C19/04
Filed: 1993-03-29
Abstract: PURPOSE:To grasp the orientation for executing rationally and surely a medical treatment by grasping simultaneously a distribution state of a teeth arrangement shape and occlusion pressure, and executing such a simulation as what kind of result is obtained when how the processing is executed prior to the start of the medical treatment based on these data. CONSTITUTION:A detection element 1 is constituted by integrating a teeth arrangement grasping element 2 and an occlusion pressure grasping element 3 as one body into a teeth arrangement external shape recognizing layer 4. When a patient bites it, a distribution state of a teeth arrangement shape and occlusion pressure is measured by using a teeth arrangement measurement processor 5 and an occlusion pressure measurement processor 6. Subsequently, these concrete data are processed to an appropriate numerical value or a criterion, etc., by using a data arithmetic processor 7. In such a way, the teeth arrangement and the occlusion pressure can be measured simultaneously, exactly and instantaneously extending over the whole teeth arrangement, and also, teeth arrangement data can be measured at a time with respect to the upper jaw and the lower jaw, respectively, and a decision of an early contact part and a distribution state of occlusion pressure can directly and quantitatively be grasped.
Patent JP-H0610951-A (JP)
Title: Hub swivel joint device
Inventor: PEETAA SHIYUBUERUTSURAA
IPC: B60K17/22
Filed: 1993-03-29
Abstract: PURPOSE: To prevent a deforming action for a hub assembly by adopting such a configuration that a bearing assembly is axially pulled by a coupling outer member applying to a front face of a bearing inner ring at an opposite face, wherein the opposite face is a cone in the coupling outer member, the front face of the cone engages with the bearing inner ring. CONSTITUTION: A hub 11 is mounted on a threaded pin 18 of a coupling outer member 14. A bearing 22 is mounted on the hub 11. On the other hand, a second bearing inner ring 23 adjacent to the coupling is separately mounted on the hub 11. The bearing inner ring 23 is supported by a supporting surface 27 on the hub having a first front face 28. An opposite face 29a has an effect on a front face 30a lying the outside of the bearing inner ring 23. The opposite face 29a of the coupling outer member 14 is formed as a conical shape, and engages with the front face 30a of the complementary inner cone in an adjacent different bearing inner ring 23. As the result of the axial force due to the thread-nut device 18, 19, the opposite face 29a applies the axial force and the radial supporting force to the inner cone front face 30a to prevent its deformation.
Patent JP-H04218994-A (JP)
Title: Semiconductor light emitting device
Inventor: SUZUKI NOBUO
IPC: H01L27/15
Filed: 1991-04-23
Abstract: PURPOSE:To improve emission efficiency by implanting carriers efficiently to an active layer. CONSTITUTION:On an n-type InP substrate 21 are stacked in order, through an n-type InP buffer layer 12, an InGaAs/InGaAsP multiple quantum well active layer 13, an In0.5218Ga0.0875Al0.3907As carrier overflow preventive layer 14, an In0.77Ga0.23As0.5P0.5 optical wave layer 15. And in the light wave guide pipe 15 is made a primary phase shift structure refractive grating 26, 1.55mum in Bragg wavelength. Thereon, further, are stacked a p-type Inp clad layer 17 and an InGaAsP contact layer 28. And a p-type ohmic electrode 213 is formed on the InGaAsP contact layer 28 and the p-type InGaAsP contact layer 212, while an n-type ohmic electrode 214 is made at the bottom of the substrate 21. This contact layer 212 and the electrode 214 work in a body as carrier implantation means.
Patent JP-H08258324-A (JP)
Title: Manufacture of ion-generating device for electrostatic
Inventor: SHIGA NAOHITO
IPC: B41J2/415
Filed: 1995-03-27
Abstract: PURPOSE: To provide a manufacture for an ion-generating device for electrostatic recording which is of high quality with ion generation faces of a plurality of ion generator units fixed within the same plane when the ion generator units are set long side by side. CONSTITUTION: Ion generator units 3a, 3b, 3c are loaded on an upper surface of a supporting member 1 via a ultraviolet curing adhesive 2. A side face of each ion generator unit 3a, 3b, 3c is pressed by a pressing member 6, so that the generator units are registered. After completing the registering, the pressing member 6 is left as it is, and an upper surface of each ion generator unit 3a, 3b, 3c is pressed by a clamping member 4 having a smooth butting face 5 at a lower face thereof. Then, ultraviolet rays are cast at a predetermined pressing position to temporarily set the adhesive 2. The pressing member 6 and the clamping member 4 are removed thereafter and the adhesive is cured permanently. In this manner, a long ion-generating device for electrostatic recording is manufactured.
Patent JP-H05268311-A (JP)
Title: Fragrance generating method and telephone set
IPC: A61L9/12
Filed: 1992-03-18
Abstract: PURPOSE:To give out fragrance at every use of a telephone set by providing the storing part of a fragrance generating member to a telephone set. CONSTITUTION:A sealed-up wire material 38 is set into a streak groove 30b which surrounds a fragrance generating member storing part 23 at the bottom 30a of a handset storing part 30. The material 38 protrudes over the groove 30b and is in contact with a handset 4 and uses the soft rubber, the soft synthetic resin, felt, etc. In such constitution, the handset 4 comes into contact with the material 38 and the part 23 is enclosed when the handset 4 is set in a housing 5. So that the life of a fragrance generating member 24 is usually increased. Then the fragrance component is intensively stuck to the external part of the handset 4 which is surrounded by the wire 38 and is facing to the member 24. Thus, the fragrance is effectively exhaled when the hand set 4 is hooked-up by a hand.
Patent JP-S57209781-A (JP)
Title: Method and device for joining by resistance heating
Inventor: KAJIWARA RIYOUICHI
IPC: B23K20/00
Filed: 1981-06-17
Abstract: PURPOSE:To obtain joined parts which are uniform over the entire fayed surfaces in joining by resistance heating by moving the electricity conducting positions by electrode pairs along the fayed surfaces. CONSTITUTION:The respective outputs of IR condensing heads 20, 23 are inputted to IR temp. detectors 45, 48, from which the voltage signals proportional to temps. are outputted to an analog switch circuit 49. The outputs of an arithmetic circuit 51 are inputted to an rithmetic circuit 52, from which they are inputted to comaprators 41, 42 respectively. The outputs of the comparators 41, 42 turn switching circuits 30, 31 alternately on. The rectifying currents through the switching circuit groups 30, 31, 32, 33 form square pulses which are inputted to switching circuit 34-37, so that the voltages are applied respectively time- dividedly and successively to electrode 17A, 17B and 19A, 19B through welding  transformers 38A-38D.
Patent JP-H03290548-A (JP)
Title: Openly and closely movable roof
Inventor: ITAMI TAKASHI
IPC: E04B7/16
Filed: 1990-04-09
Abstract: PURPOSE:To eliminate any necessity to install each moving means to both rotary and mobile roofs by having a turning shaft of the rotary roof solidly moved too with travel of a driving truck, and making the mobile roof also open a dome top surface by dint of moving reaction after being superposed on the rotary rood. CONSTITUTION:In a dome roof 1, A top surface of a peripheral wall 2 is covered with a fixed roof 3, a mobile roof 4 and a rotary roof 5, and both these roofs 4, 5 are supported free of travel motion with a traveling truck. When a driving truck 12 is traveled, the rotary roof 5 travels toward the fixed roof 3 along the circumferential direction of the peripheral wall 2, but at this time, a turning shaft 6 is also traveled solidly. A side of each adjacent relative surface of moving roofs 1, 4 adjoining to hold a rectilinear diametral portion of the peripheral wall 2 in between receives the moving reaction, whereby the mobile roof 4 moves with the turning shaft 6 as the center so as to be superposed on the rotary roof 5. Finally, the rotary roof 5 and the mobile roof 4 open a dome top surface after being superposed on the fixed roof 3. With this constitution, it is unnecessary to install each moving means in both these rotary and mobile roofs.
Patent JP-S62251283-A (JP)
Title: Truck belt
Inventor: TAKADA KAZUYOSHI
IPC: B62D55/253
Filed: 1986-04-23
Abstract: PURPOSE:To exhibit a great tractive force against all kinds of snow nature by forming both a block shaped projection crossing a transversal reinforcing rod back and forth and a large protruded strip which is a little low but sharply higher than a small protruded stripe, continuously to the transversal direction on the belt surface of a truck belt for a snow vehicle and the like. CONSTITUTION:Both a block shaped projection 21 crossing a transversal reinforcing rod 16 back and forth and a large protruded stripe 17 which is little lower than the block shaped projection 21 but sharply higher than a small protruded stripe 18, are formed continuously to the transversal direction on the belt surface corresponding to the transversal reinforcing rod 16. Accordingly, against snow trodden hard, the block shaped projection 21 bites into the snow surface Sa for exhibiting a great tractive force because of spike effect. And against snow trodden halfly hard, even the large protruded stripe 17 bites into the extent of the snow surface Sb, and against the soft surface of fresh snow and the like, even a small protruded stripe 18 bites into the extent of the snow surface Sc for exhibiting a great tractive force thereby making it possible to exhibit a great tractive force against all kinds of snow nature.
Patent JP-H02270265-A (JP)
Title: Zinc alkaline battery
Inventor: TAKADA KANJI
IPC: H01M6/06
Filed: 1989-04-12
Abstract: PURPOSE:To decrease the amalgamation rate of a zinc negative electrode by using at least one selected from the group comprising perfluorosulfonic acid, H(CF2)nSO3H, or a salt obtained by neutralizing this acid with an alkali metal as the inhibitor of a negative active material. CONSTITUTION:In a zinc alkaline battery using an alkaline aqueous solution mainly comprising potassium hydroxide or sodium hydroxide as the electrolyte, zinc or a zinc alloy as the negative active material, manganese dioxide, silver oxide, oxygen, nickel oxyhydroxide, or mercuric oxide as the positive active material, perfluorosulfonic acid, H(CF2)nSO3H is used as the inhibitor of the negative electrode. This inhibitor has almost straight molecular structure, and has a sulfonic group serving as a polar group at its one end and a hydrophobic group at its other end. It is dissolved or dispersed in the electrolyte and its polar group is adsorbed on the surface of zinc or zinc alloy. The amalgamation rate of the negative electrode can be decreased.
Patent JP-S58216525-A (JP)
Inventor: OOTSUKI KENJI
IPC: B65B55/04
Filed: 1982-05-31
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-2000283845-A (JP)
Title: Wavelength measuring instrument
Inventor: HIRAYAMA NORITOMO
IPC: G01K11/12
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To actualize the wavelength measuring instrument which has a wide wavelength measurement range and high resolution. SOLUTION: This is a physical measurement system which has more than one Bragg diffraction grating formed in an optical fiber where a measurement light is made incident and detects the wavelengths from the reflected lights from the Bragg diffraction gratings to measure physical quantities at the positions of the Bragg diffraction gratings. In this case, the reflected light from the Bragg diffraction gratings are made incident on a chirped and blazed Bragg diffraction grating(C and BFBG) 1, lights spectrally diffused by this Bragg diffraction grating 1 are photodetected by 1st and 2nd detector arrays 3A and 3B which are arranged at its focus position and differ in sensitivity to wavelengths, and the wavelengths of the reflected lights are measured based on the logarithm of the ratio of the photocurrents generated by photodetecting elements of the detector arrays 4A and 4B.
Patent JP-S62248312-A (JP)
Title: Serial-parallel conversion circuit
Inventor: NARITA KANEYUKI
IPC: H03M9/00
Filed: 1986-04-21
Abstract: PURPOSE:To reduce the number of elements, and to minimize an area occupied by the elements from the standpoint of the constitution of an integrated circuit, by using a D type latch circuit as a circuit that latches the output of a shift register in which the D tyre latch circuits are connected in multistage, and two clock signals having antiphases in each other as the clock signal for the shift register. CONSTITUTION:When data of four bits are inputted/outputted, a circuit is constituted of the shift register consisting of eight D type latch circuits(LA)2-9 in the first group 101, and four LAs 13-16 in the second group 102. The data is inputted to the input terminal D of the LA2 in the first group 101, and to the clock input terminal of the LA at the odd-th number of stage connected in multistage in the first group, the second clock CK1 having the antiphase of a signal CK2 is inputted, and to each clock signal input terminal of the LAs in the second group, a parallel outputting clock signal CK3 is inputted commonly and simultaneously. As a result, each LA receives an output from each output terminal of the LA at the even-th number of stage in the first group corresponding one to one at each input terminal, and it is possible to output the data simultaneously from each output terminal of each LA in the second group.
Patent JP-H06311613-A (JP)
Title: Gas insulated switchgear
Inventor: IWASHITA HIROYUKI
IPC: H02B1/54
Filed: 1993-04-20
Abstract: PURPOSE:To provide a highly reliable gas insulated switchgear having vibration isolation performance sufficient enough to absorb the impact at the time of operation of a switching machine in which the vibration isolating member can be replaced easily in a short time without lowering the basic performance of the entire switchgear. CONSTITUTION:A common base 3 is installed on a foundation 1 installed on a floor slab 5 through a plurality of vibration isolating members 2 and compositional machines of each line are installed collectively on the common base 3. Spacers 11 are fixed removably to the contact faces of the plurality of vibration isolating members 2 with the foundation 1 and/or the common base 2. A pocket 21 having an opening wider than the contact area of the vibration isolating member 2 is provided for the foundation 1 and/or the common base 2. A compression spacer 12 is normally provided between the vibration isolating member 2 and the removable spacer 11.
Patent JP-H02271731-A (JP)
Title: Synchronizing circuit for spread spectrum communication equipment
Inventor: KAWAI MASAHIKO
IPC: H04B1/7073
Filed: 1989-04-12
Abstract: PURPOSE:To obtain a stable synchronization decision signal by providing a window comparator connecting between a receiver output and a synchronizing detector and supplying a signal only in excess of a setting level of the window comparator to a synchronizing detector. CONSTITUTION:An incoming spread spectrum signal is mixed with a pseudo noise signal generated by a PN code generator 2 at a mixer 1, and a signal representing the correlation of both the signals is demodulated by a data demodulator 3. A demodulated output in the asynchronous state is entirely noise and when the synchronization is taken, the demodulated output exists only at a positive or a negative level. A window comparator 9 detects only a signal at a level in excess of the setting range and its detection signal is integrated by an integration circuit 7. When a signal over the setting level in the signals is detected as a synchronizing signal by a synchronizing detection circuit 8, stable synchronization is detected even when a level of data is logical '0' or logical '1'.
Patent JP-H09277996-A (JP)
Title: Extension structure for space structural body
Inventor: OYAMA MASAO
IPC: B64G1/44
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To extend a space structural body only by a simple structure without requiring a special power source for contributing to the lightening of a spacecraft in weight. SOLUTION: An extension structure 1 for extending a space structural body such as an antenna or solar battery paddle is provided with an extension part 10 capable of expansion and contraction which is fixed to a spacecraft on one end side, and which has an abutting plate 11 to be applied to the space structural body as a subject of extension on the other end side, an outer shell 20 capable of expansion and contraction which covers an outer circumference of the extension part 10, and of which surface is coated with UV-setting resin, and a containing part 40 having a cover 41 which can be opened/closed to contain the extension part 10 and the outer shell 20.  The extension part 10 is composed of a shape memory metal of a spiral form, so that it is contracted to be contained inside the spacecraft at the time of launching of the spacecraft, and that it is transformed to be elongated by heat of sunlight in space after launching of the spacecraft.
Patent JP-2000285971-A (JP)
Title: Secondary battery device, secondary battery control method, and electronic equipment
Inventor: SAITO KOICHI
IPC: H01M10/48
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To accurately transmit change of residual capacity near full charge by measuring discharge current close to full charge during charge, calculating charge capacity of an accumulating means, and supplying the calculated charge capacity value to the driving means via communication. SOLUTION: Discharge capacity value close to full charge during charge of a secondary battery cell 20 is calculated by a charge-period residual capacity calculating means 32a in a microcomputer 32. At this time, charge capacity (residual capacity) to this secondary battery cell 20 can be accurately calculated, by measuring the charge current close to the full charge during charge of the secondary battery cell 20 using a current detecting circuit 31 in a charge/ discharge control device 21. Change of the calculated residual capacity is sequentially, accurately transmitted to, for example, a notebook-type personal computer body via an SMB 23 by a residual capacity value communicating means 32b.  Thus, timing of cut off of charge current to the secondary battery cell 20 via the charge/discharge control device 21 of a battery pack from the notebook-type personal computer body can be accurately controlled.
Patent JP-H06298821-A (JP)
Title: Anionic polymerization catalyst
Inventor: OUGISAWA NAOKO
IPC: C08F4/52
Filed: 1993-04-20
Abstract: PURPOSE:To obtain an anionic polymerization catalyst which has a polymn. activity very higher than a conventional porphrin-aluminum complex. CONSTITUTION:The catalyst comprises a linear high-molecular compd., e.g. a copolymer of polystyrene with chloromethylstyrene, and a porphyrin-aluminum complex covalently bonded to the side chains of the compd.
Patent JP-H10265332-A (JP)
Title: Oil-in-water type emulsion composition
Inventor: TOKUE WATARU
IPC: C09K23/52
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain an oil-in-water type emulsion composition which possesses excellent long term stability in emulsion and improved feeling in use even in the absence of substantial surfactant by using a specific polymer and a specific acid in combination. SOLUTION: This oil-in-water type emulsion composition contains an alkyl modified carboxyvinyl polymer (0.005-1 wt.% and an acetylated hyaluronic acid (the number of substitution of acetyl groups is 2-4, 0.0001-10 wt.%, per hyaluronic acid structural unit) in addition to an oily component (0.1-50 wt.%). As the oily component, e.g. macadamia nut oil, liquid paraffin and palmitic acid are illustrated. Further, vitamins, ultraviolet absorbers, anti-inflammatory agents, antiseptics and bactericides can be added to this composition. The acetylated hyaluronic acid and the alkyl modified carboxyvinyl polymer are preferably formulated in a weight proportion of 50:1-1:500.
Patent JP-S63258713-A (JP)
Inventor: FUJII KENJI
IPC: B65B13/22
Filed: 1987-04-17
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-H01265539-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO JUNICHI
IPC: H01L21/31
Filed: 1988-04-15
Abstract: PURPOSE:To enable an insulating film to be evenly flattened by a method wherein a wide wiring pattern is formed on the part corresponding to a recess formed on a substrate while narrow wiring patterns are formed on the part not corresponding to the recess. CONSTITUTION:A conductor 1 is selectively etched to form a recess 2. The first wiring patterns 31 are formed on the part not corresponding to the recess 2 while the second wiring pattern 32 in width wider than that of the patterns 31 is formed on the part corresponding to the recess 2. An insulating film 4 under any bias is vapor-deposited on the patterns 31. The pattern 32 is positioned below the patterns 31. Consequently, even if the pattern 32 is wider than the patterns 31, the whole surface can be flattened by depositing the insulating film 4 impressed with bias.
Patent JP-H02275052-A (JP)
Title: Carburetor
Inventor: NAKAMURA YOSHIAKI
IPC: F02M5/08
Filed: 1989-04-13
Abstract: PURPOSE:To cool fuel in a constant oil level chamber as well as to prevent any percolation and so on from occurring by setting up a fan, forcedly ventilating the constant oil level chamber, in at least either side of an inlet passage or an exhaust passage of air connected to an upper part of the constant oil level chamber. CONSTITUTION:An in let passage 9 is connected to the upper part of a constant oil level chamber 7 in an air horn 2, while an exhaust passage 10 is connected to this air horn 2 from the upper part of the constant oil level chamber 7. In this case, a fan casing 11 with an inlet 9a and an outlet 10a each leading to the constant oil level chamber 7 in both these passages 9, 10 is additionally installed in space between a carburetor body 1 and the air horn 2. In addition, a motor-driven fan 12 is set up in the inlet 9a of the fan casing 11. Then, this fan 12 is properly driven, and air is forcedly ventilated into the exhaust passage 10 from the inlet passage 9 via the upper part of the constant oil level chamber 7, thereby cooling fuel in this chamber 7. With this constitution, percolation and spew is prevented from occurring.