baber/WOPTO huggingface dataset:
Patent JP-H0861991-A (JP)
Title: Rotation angle detecting device
Inventor: YOKOGAWA HIROSHI
IPC: G01D5/36
Filed: 1994-08-19
Abstract: PURPOSE: To provide a rotation angle detecting device in which the number of pulses generated by one rotation of rotary slit disk is large, which is small in size, and of which manufacturing cost is low. CONSTITUTION: An input shaft 16 to transmit the rotation of a rotary body, a rotary slit disk 33 fixed vertically to the input shaft 6 and having plural rotary slits 34 on the peripheral edge, and a fixed slit plate 32 provided parallel to the rotary slit disk 33 and having plural fixed slits 32, are provided. A luminous element and plural receiver elements are provided by placing the rotary slit disk 33 and the fixed slit plate 31 between both elements. The pitch width of the rotary slits 34 and the pitch width of the fixed slits 32 are made different, and the phases of the sensor outputs of the light receiver elements are made different from each other. By detecting the rising or the falling of rectangular waves, resolution more than the number of the rotary slits 34 can be obtained.
Patent JP-H01303148-A (JP)
Title: Spine implant
Inventor: JIYON DOOBU
IPC: A61F2/44
Filed: 1988-08-05
Abstract: PURPOSE: To obtain an implant functioning as a spacer between spines adjacent to surrounding surfaces of both strongest ends by providing the implant with almost hoof-like bodies having an upper plane and a lower plane converging against both ends and holes projecting from both planes on hoofed outer curving surfaces. CONSTITUTION: The marrow implant consists of a material suitable for a living body such as plastics reinforced with carbon fibers and has an upper plane and a lower plane tapering against both ends 12 respectively. Multiple holes 13 and 14 projecting from the respective planes 10 and 11 on a hoofed outer curving surface 15 are formed. Fixing screws are inserted from ends of holes into the outer curving surface 15 and respective spines, to make a gap 16 between both hoofed ends as an aperture for insertion of a bone implant. Therein, the aperture is made in a central space bordered by an inner hoofed curving surface which forms a cavity limited also by adjacent spines. Respective surfaces have approximately parallel recess on a plane including both ends of the respective hoofed bodies, and bring out a holding power to the adjacent spines during implantation into vertebras.
Patent JP-H0358690-A (JP)
Title: Television signal converter
Inventor: ORITA TAKESHI
IPC: H04N7/01
Filed: 1989-07-27
Abstract: PURPOSE:To display a video signal while varying the lightness or lightness and color of a blanking part in matching with a luminance level of the video signal by providing a level processing circuit and a counter circuit. CONSTITUTION:The converter is provided with a level processing circuit 7 detecting a luminance level of a video signal, a blanking addition circuit 5 generating a blanking signal and adding it to a current standard television signal outputted from a signal processing circuit 3 and a counter circuit 8. Then the blanking addition circuit 5 is controlled in response to the luminance of the screen by the level processing circuit 7 and the counter circuit 8. Thus, the color and lightness of the blanking part are varied optionally and automatically. Moreover, when an output of the blanking addition circuit 5 is applied only to a luminance signal line, only the lightness is changed.
Patent JP-H0843385-A (JP)
Title: Liquid reagent for inspection
Inventor: NISHIMUTA SHOICHI
IPC: C12Q1/61
Filed: 1994-07-27
Abstract: PURPOSE:To provide a liquid reagent for inspection which presents a wide effect of preventing corrosion, does not give influence upon the measuring system for diagnostic medicine, and excels in the safety. CONSTITUTION:A liquid reagent for inspection contains at least one of the anti-corroding agents consisting of nitrobromopropylene methylene dioxide, trimethyl tetradecane aminium bromide, and methyl chlorochiopyrroline.
Patent JP-H0845589-A (JP)
Title: Inserting connection terminal
Inventor: MACHIDA YUKIFUMI
IPC: H01R13/428
Filed: 1994-07-27
Abstract: PURPOSE:To prevent terminal holding force inserted into a housing from being degraded. CONSTITUTION:One side plate 14a of the connection terminal 11 is extended upward beyond the other side plate 14b, the side plate 14a is bent at a right angle to the side plate 14b side at a ceiling section, joined to the upper end periphery of the side plate 14b, and is formed into a cylindrical section 14 in a square shape in cross section. And when the connection terminal 11 is inserted into a housing, let the connection terminal be locked by a locking arm at the upper rear end periphery 14c of the cylindrical section 14.
Patent JP-H1140656-A (JP)
Title: Substrate rotation holding device and rotational substrate processor
Inventor: YABE MANABU
IPC: H01L21/027
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a substrate rotation holding device, in which the damage of a holding member and a substrate due to impact at the time of collision of a holding member with a substrate can be prevented, and the generation of particles due to fraction at the time of the collision can be suppressed, and a rotational substrate processor equipped with this device. SOLUTION: Plural rotational holding members 5 are attached to the upper face of a rotating member along a circumference which is coaxial to a rotary axis. The rotational holding member 5 is composed of a cylindrical supporting part 6 and a holding part 7 having a diameter smaller than that of the supporting part 6. The lower edge side part of the holding part 7 is press fit into the supporting part 6, in a state such that the outer peripheral face can be covered by a buffering member 8. The supporting part 6 is attached to the rotating member so as to be rotatable, and the holding part 7 is provided on the supporting part 6 so as to be eccentric with respect to the rotary axis.  When the outer peripheral face of the holding part 7 is allowed to abut to the outer peripheral face of the substrate according to the rotation of the supporting part 6, impact due to the collision of the holding part 7 with the substrate can be eased by the buffering member 8.
Patent JP-S5888483-A (JP)
Inventor: KORIN TOOMASU TEIMUSU
IPC: F01C21/08
Filed: 1982-11-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0358686-A (JP)
Title: Magnetic picture reproducing device
Inventor: SAKUI MASATO
IPC: H04N5/93
Filed: 1989-07-27
Abstract: PURPOSE:To improve the picture quality of a reproduced picture by controlling a gain of a frequency compensation means in response to an average level of a luminance signal led out from an FM signal demodulation means. CONSTITUTION:A lightness detection section 9 consists of a clamp circuit 91 applying DC recovery to a luminance signal outputted from a FM demodulation circuit 6, an integration circuit 92 integrating the luminance signal subject to DC recovery so as to detect a mean level and a comparator 93 comparing a detection output level of the integration circuit 92 with an output voltage level of a reference voltage source Ref and outputting a DC voltage with a level in response to the result of comparison. The output voltage of the comparator 93 is given to an PM equalizer circuit 5a as an output of the detection section 9. When the detection output is higher than a predetermined reference level, the gain in the FM equalizer 5a is decreased and when the detection output is lower than the reference level, the gain of the FM equalizer 5a is increased. Thus, sharpness adjustment of a picture suitable for the lightness of the picture is attained.
Patent JP-H0845479-A (JP)
Title: Metallic vapor discharge lamp
Inventor: YAMAGUCHI AKIYASU
IPC: G03F7/20
Filed: 1994-07-29
Abstract: PURPOSE:To provide a metallic vapor discharge lamp, capable of reducing the absorption of a cadmium ion beam by the resonance line of neutral cadmium and drawing light having strength sufficient to be used stably and industrially for a long time by selecting the optimum size of a light emitting tube. CONSTITUTION:In a short arc lamp utilizing light radiated from the ion of cadmium, the cadmium of 1X10g/cm-3X10<-3>g/cm<3> is enclosed in a light emitting tube having heat insulating structure, and quarts glass having the minimum transmission factor, in a horizontal direction between frequencies of from 210-240nm, of 12% or more is used as the light emitting tube. When electric input to the lump at the time of normal lighting and the maximum inner radius of the light emitting tube are represented as W (kW) and r (mm) respectively, the value of the r is prescribed as 6.03+2.79W<=r<=40 in the range of the electric input of from 0.5kW to 5kW.
Patent JP-S6087811-A (JP)
Title: Water treating plant
Inventor: ONODERA TAKESHI
IPC: B01D21/30
Filed: 1983-10-20
Abstract: PURPOSE:To facilitate speed control and maintenance of stirring mechanism, to make the structure simpler, and to reduce the installation cost by using a part of plural rows of stirring basin as pilot group and the other rows as follow-up group, and adjusting the speed of the stirring mechanism with a frequency changer. CONSTITUTION:When change of turbidity, etc. occur in feed water, rotational frequency of stirring mechanism 38, 38 for the first stage stirring basin 5, 5 and the third stirring basin 7, 7 in the pilot group 30p is adjusted by operating pilot frequency changers 31a, 31b, and optimum stirring speed of the stirring mechanism 38 is set. And follow-up frequency changers 32a, 32b, 33a, 33b, 34a, 34b are operated following up the pilot frequency changer 31a, 31b to perform speed control of the stirring mechanism 38 of each stirring basin in the third follow-up group. Thus, the control of all stirring mechanisms can be performed easily and efficiently. Since the speed adjustment is performed with the frequency changer, the installation cost is reduced and the maintenance is facilitated.
Patent JP-S5989717-A (JP)
Title: Manufacture of electric welded steel pipe with no difference in hardness between weld zone and base metal
Inventor: MURAYAMA HIROSHI
IPC: C21D8/10
Filed: 1982-11-11
Abstract: PURPOSE:To obtain an electric welded steel pipe with no difference in hardness between its weld zon and base metal without carrying out postannealing by hot rolling a steel contg. specified amounts of C, Mn, Si, etc. and rapidly cooling it on a run-out table after finishing the finish rolling. CONSTITUTION:A steel consisting of <=0.05% C, <=0.90% Mn, <=0.20% Si, >=1 kind among <=0.006% Nb, <=0.06% V and <=0.050% Ti, and the balance essentially Fe is hot rolled. After finishing the finish rolling, the hot rolled steel is rapidly cooled at >=40 deg.C/sec cooling rate on a run-out table. By the treatment, an electric welded steel pipe with no difference in hardness between its base metal and weld zone can be manufactured. The pipe has superior ductility and toughness.
Patent JP-S6251557-A (JP)
Title: Comb arranging device and method thereof
Inventor: REIST WALTER
IPC: B41F13/04
Filed: 1986-08-21
Abstract: The apparatus for filing or ordering a scale flow of folded, flat printed products from a rotary printing press has sliding teeth formed into a filing comb arranged on both side of the scale flow and fixed to tooth supports and with, in each case, at least one sliding tooth engaging to the left and right of a printed product in the scale flow behind its fold. The tooth supports are fixed to rotatable chains arranged to the right and left of the scale flow. One drum runs laterally along side the scale flow, so that said engagement is permitted. An equal number of filing combs is fixed to the rotary chains and run in each case around two sprockets, at least one being a driving sprocket, the spacing of two teeth on the same rotary chain determining the new scale spacing. The driving sprockets are controlled synchronously to one another with a single rotary speed, so that between the sliding teeth and the running scale flow a speed difference is obtained permitting a displacement of the printed product within the scale flow. The printed product displacement leads to a reduction of the spread or scatter of the scale spacing.
Patent JP-H0516737-A (JP)
Title: Surface layer coating method onto mounting seat for vehicular interior member
Inventor: URAMICHI HIDEKI
IPC: B60J5/04
Filed: 1991-07-10
Abstract: PURPOSE:To prevent accurately occurrence of dents caused by reason that a surface layer is adsorbed to a mounting seat in the case of coating the surface layer onto a base material having the mounting seat formed on the reverse side by bending in a projection shape by means of a vacuum forming mold. CONSTITUTION:A surface layer coating method is constituted in such a way that an impregnation part 6 to cut off air permeability between a mounting seat 3 impregnated with solution having airtightness and the other parts is formed on the outer periphery of the mounting seat 3, and an approximately cylindrical shape seal block 7 whose tip surface 7a is brought into contact with/along the impregnation part 6 is arranged in a vacuum forming mold 8, and in the case when a base material 1 is set in the mold 8, a surface layer 2 is coated onto the base material 1 by means of vacuum attraction under a condition that air permeability between the mounting seat 3 and the mold 8 is cut off.
Patent JP-S6441179-A (JP)
Title: Attachment plug with insulator
Inventor: OOSHIRO SATOKI
IPC: H01R13/44
Filed: 1987-08-05
Abstract: PURPOSE:To keep off any electric shock due to a contact maker in case of insufficient insertion of a plug into a wall socket and thereby improve safety by covering the base of a projecting contact maker or a conductor for an attachment plug with an insulator. CONSTITUTION:A portion of the base of a projecting contact maker 3 or a conductor for an attachment plug 1 is covered with an insulator 2 composed of optical material. Consequently, at the time of such a case that the plug 1 somewhat comes off a wall socket, even in the where an infant or the like inserts his finger or the like into the clearance and touches the contact maker 3 of the plug 1, there is no electric shock because the contact maker 3 is covered with the insulator 2. With this constitution, a shock accident due to the plug is prevented from occurring so that safety is securable in this way.
Patent JP-H0927045-A (JP)
Title: Image processor
Inventor: IZAWA YASUHIRO
IPC: G06T15/40
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To compare Z values at high speed with high precision while reducing the capacity of a Z buffer memory by performing a hidden-surface process by using the Z value to which the number of a space used for perspective transformation is added. SOLUTION: A geometric transformation device 2 when inputting scene information and information on respective components and performing the perspective transformation divides Z-value coordinates on visual field coordinates optionally in a Z direction, and normalizes Z values by the dividing areas (space) to perform the perspective transformation. An hidden-surface processor 3 performs the hidden-surface process by using the Z values obtained by adding the number of the space used for the perspective transformation to the high- order bits of the respective obtained Z values. Thus, the space number is added to indicate in which space the normalization is done, so that the Z values on the visual field field coordinates and the Z values after the perspective transformation can be made to correspond to each other.  Consequently, Z values can be made rough even as to a polygon more on the inner side than a visual point, and while the capacity of the Z buffer memory 4 is made small, the Z values can easily be compared.
Patent JP-H0250001-A (JP)
Title: Steam generator
Inventor: OKANO SHIGERU
IPC: G21D1/00
Filed: 1988-08-09
Abstract: PURPOSE:To reduce the amount of sludge that accumulates on a pipe plate and prevent the corrosion of pipes by providing protrusions on the upper face of the pipe plate at the center of a bundle of pies along the flow line of the water that flows through the bundle of pipes. CONSTITUTION:The lower section of a steam generator 1 is bounded by a pipe plate 2 to which an U-shaped bundle 3 of pipes are welded. An inlet 4 of pressurized water opens to a pressurized water distributor room 5 which is separated from a pressurized water collection chamber 7 by a partition wall 6. The pressurized water is discharged from the pressurized water collection chamber 7 through an outlet 8. The bundle 3 of pipes are surrounded by a water guide tube 9 that is arranged concentrically with the casing of the steam generator, and at the lower end of the water guide tube 9 an inlet opening 10 which makes the water flowing downwards between the water guide cylinder 9 and the casing of the steam generator flow in radially. A supply water pipe 11 supplies the supply water, and a gas and water separator 12 dries the steam that flows out from a steam outlet 13. At the central position of the bundle of pipes on the upper face of the pipe plate 2 protrusions 14 which are shaped along the flow line of the circulating water are provided respectively one on the side to which the pressurized water flows and one on the side from which the pressurized water flows.
Patent JP-H0923780-A (JP)
Title: Fish reef and revetment having the same
Inventor: TANIGUCHI NOBUYUKI
IPC: E02B3/14
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a fish reef and a revetment having the fish reef capable of satisfying the scenery maintenance and fishing together by using natural rocks. SOLUTION: This fish reef and a revetment having the reef is constituted by dividing a natural rock into divided bodies 2, 3, providing a cavity for fish living therein and water passages 6, 7 communicating with the cavity at least in one of the divided bodies, and forming one fish reef 1 by piling the divided bodies 2, 3. By using the fish reef 1 of the above constitution as a part of the material of the retaining wall constituting the revetment, the revetment having the fish reef 1 is constructed.
Patent JP-H0247930-A (JP)
Title: Semiconductor logic circuit
Inventor: USAMI MASAYOSHI
IPC: G06F13/36
Filed: 1988-08-09
Abstract: PURPOSE:To reduce number of components by connecting CMOS transfer gate pairs in series in response to bit number to be expanded and connecting an input terminal of a clocked inverter connecting to its output terminal to a source or a drain electrode of a transfer gate of a specific stage. CONSTITUTION:Sources and drains of P-channel and N-channel transistors(TRs) are connected respectively to constitute CMOS transfer gate pairs. Then they are connected in series in response to the bit number to be expanded, the series connection pairs are arranged to each stage and terminals of plural clocked inverters 600-604 whose output terminals are connected to sources or drains of transfer gates 200-214 of a specific stage are connected. In the case of applying bit expansion, for example, in the case of expansion from an 8-bit data into a 32-bit data or the like, when the bits to be expanded are sent to a high- order bit, the clock inverters 600-604 are used to apply parallel transmission of, e.g., 3-bit each so as to apply bit expansion and its operation at a high speed.
Patent JP-S5986013-A (JP)
Title: Phase plate
Inventor: ASANUMA NOBUHISA
IPC: G02B5/30
Filed: 1982-11-09
Abstract: PURPOSE:To minimize the change rate in a phase difference between an ordinary ray and an extraordinary ray by making the refraction direction of the extraordinary ray of a crystal plate having double refractivity and having simultaneously optical rotatory power coincident with the crystal axis except the optical axis of the crystal plate. CONSTITUTION:The optical path of the refracted ray of the extraordinary ray (e) determined by an incident angle alpha of the incident light to the surface of a crystal plate having double refractivity or having simultaneously double refractivity and optical rotatory power is made coincident with one Y (or X)-axis of the crystal axis except the optical (Z)-axis. The change in the phase difference between the extraordinary ray (e) and the ordinary ray owing to a fluctuation in the incident angle alpha is minimized.
Patent JP-H0522405-A (JP)
Title: Logical/physical network chart expression system for network management system
Inventor: YOKOYAMA YUMIKO
IPC: H04M3/00
Filed: 1991-07-11
Abstract: PURPOSE:To improve the effect of the efficient monitoring and control of a network by visually indicating the influence of a physical equipment fault to routes and which physical route (transmission path) is used by a logical route. CONSTITUTION:The network management system uses an exchange, the transmission path and the logical route as parts and connects them as shown in the figure. The device consists of a main unit part 2 which monitors the state of the network by receiving a message indicating the change of the state of the device generated by respective electronic exchanger 1 comprising the network on a non-periodical basis, storeing it in a secondary storage 2a and analyzing the message, and a terminal part 3 which notifies a user of the state of the network indicated by the message and asks the user to take a countermeasure. The terminal part 3 is equipped with a display function receiving the notification from the main unit part 2 and displaying it on a display screen by the control of the screen, and an editing function for preparing a network monitoring chart.
Patent JP-S6088481-A (JP)
Title: Solar battery
Inventor: HAMAKAWA YOSHIHIRO
IPC: H01L31/04
Filed: 1983-10-20
Abstract: PURPOSE:To make the titled device difficult in generating shortage in electromotive force even in the case of use under a small amount of light by specifying the surface roughness of a surface protection layer. CONSTITUTION:The surface protection layer 4 is formed by adhering a film or the like made of glass or polymer material having photo transmittance on the clear electrode layer of the solar battery, or by coating the layer with a solution or the like. The surface roughness of such a surface protection layer is set at 0.3-100mum, and preferably at 0.5-50mum. Thereby, a light of a large angle of incidence subjected to total reflection also comes into the solar battery 1 and reaches a semiconductor layer 3 because of the presence of the rough surface 4 on the surface of said protection layer, and then a high electromotive force generates even under the condition of a small amount of light. When the surface roughness exceeds 100mum, irregular reflection becomes difficult to occur; on the contrary, the incident light reduces.
Patent JP-S6441994-A (JP)
Title: Crime preventing device
Inventor: SUZUKI OSAMU
IPC: G08B13/00
Filed: 1987-08-07
Abstract: PURPOSE:To prevent a door from being unlocked even when a person discriminating device operates by the operation of a person who comes out of a room by making the output of a human body detecting device effective with locking the door when the person discriminating device discriminates a person after the human detecting device operates. CONSTITUTION:The title device is provided with a human body detecting device 7 to detect a person near an entrance. When a person discriminating device 6 outside the entrance operates, an AND gate 20 as a canceling command circuit outputs a door unlocking signal and makes the output of the human body detecting device 7 ineffective. When, after a prescribed time passes form when the human body detecting device operates, the person discriminating device 6 operates, a monostable element 15 as a locking command circuit outputs a door locking signal and makes the output of the human body detecting device 7 effective. When this locking command at the time of the action of this locking command circuit 15, when the human body detecting device operates, an alarm 27 sounds.