baber/WOPTO huggingface dataset:
Patent JP-S61148838-A (JP)
Title: Construction of electrode and wiring
Inventor: OWADA NOBUO
IPC: H01L21/3205
Filed: 1984-12-24
Abstract: PURPOSE:To improve the reliability and wiring construction burying a conductive material satisfactorily in a minute contact hole by connecting a lower conductor and an upper wiring with a metal silicide filled by CVD in the contact hole. CONSTITUTION:A tungsten silicide film 8a is formed on all the surface by reduced pressure CVD after a contact hole 7 is formed. In this case, if the film thickness (t) is made more than a half of the diameter (width) phi of the hole 7, the tungsten silicide film 8a is perfectly filled in the hole 7 and deposited to nearly the same thickness to other positions. Then, the tungsten silicide film 8a on an interlayer insulation film 6 is removed by dry etching and the silicide film 8a is left only in the contact hole. An Al wiring 9 is formed on the silicide film 8a and a wiring construction is completed without the problem of a coverage, etc.
Patent JP-H02252626-A (JP)
Title: Method for stirring and homogenization of molten glass and apparatus therefor
Inventor: MORIGUCHI AKINOBU
IPC: C03B5/18
Filed: 1988-10-28
Abstract: PURPOSE:To highly homogenize molten glass throughout the surface and inner part by rotating a crank-type stirring rod on its own axis while revolving the rod round the other axis. CONSTITUTION:Molten glass 17 in a melting tank 21 is stirred by the following means. A main shaft 6 is rotated via gears 4, 5 by driving a driving part 2. The ceramic rotary arm 10 attached to the lower end of the main shaft 6 is rotated by the rotation of the shaft to revolve a crank-type stirring shaft 12 round the main shaft 6 via a bearing 1. A subsidiary shaft 9 is rotated via gears 7, 8 by operating a driving part 3. The lower part 12c of the crank is rotated on the center axis 18 of the upper part 12a of the crank while revolving the upper part 12a of the crank round the center axis 10 of the main shaft 6 by the simultaneous rotation of the main shaft 8 and the subsidiary shaft 9. Accordingly, the surface of molten glass and inside of the tank are completely stirred to obtain a homogeneous glass.
Patent JP-2001055768-A (JP)
Title: Clip type shower head hook
Inventor: HAYANO KEIJI
IPC: E03C1/06
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To install the rack of a shower head without damaging a building and without natural falling by providing a hollow shaft sandwiching part on the edge of a clip, and providing the picking parts of the shower head on the sandwiching parts of the clip. SOLUTION: The rack parts 4, 4 of a shower head are set on picking parts 3, 3, and a support shaft is sandwiched to set the edge part of the contrary side at hollow shaft sandwiching parts 2, 2 so as to be a clip type. A spring is wound on the support shaft 5 to install the hollow shaft sandwiching parts 2, 2 on the edge of a clip 1 opening and closing the edge, and the gaps of the rack parts 4, 4 of a rearward shower head are utilized to install the picking parts 3, 3. When both the outsides of the picking parts 3, 3 by a finger, it is attached thereto so as to sandwich the hollow shaft by a handrail or the like since the hollow shaft sandwiching parts 2, 2 are opened, and subsequently the shower head is installed on the rack parts of the shower head. The rack of the shower head can be installed without damaging a building and without natural falling by making such constitution.
Patent JP-S62129852-A (JP)
Title: Heat developable color photosensitive material
Inventor: KOMAMURA TAWARA
IPC: G03C1/498
Filed: 1985-12-02
Abstract: PURPOSE:To obtain the titled material having a good coloring property and a less tendency for generating a fog by incorporating a magenta polymer coupler having a repeating unit derived from a monomer shown by a specific formula to the titled material. CONSTITUTION:The polymer having the repeating unit derived from the monomer shown by the formula contd. in the photosensitive layer comprises a homopolymer which has the repeating unit derived from the only one kind of a monomer shown by the formula or a copolymer which contains >=2 kinds of said monomers. The titled material contains fundamentally a photosensitive silver halide, a reducing agent, the magenta polymer coupler, a binder and an org. silver salt in a single layer. If said single layer may be divided >=2 photographic constituting layers which are in a state of reacting with each other, said compds. may be incorporated in each photographic constituting layers dividing said compds. Thus, the titled material contg. the magenta polymer coupler which is not sufficiently in the passive state in the heat development is obtd.
Patent JP-H06114738-A (JP)
Title: Precision grinding wheel and manufacture thereof
Inventor: EGAWA TSUNEO
IPC: B24D3/00
Filed: 1992-10-09
Abstract: PURPOSE:To improve the accuracy of truing and dressing by forming a diamond film or cubic boron nitride film on a grinding wheel base so as to provide irregularity in a surface of the film. CONSTITUTION:An Si-made disk 1b of thin plate, finishing the surface to a specified high accuracy, is pasted to one end face of a stainless steel-made disk 1a, to constitute a grinding wheel base 1. This grinding wheel base 1 is housed in a diamond film forming chamber 2 and secured to a rotary shaft 3a of a wheel spindle stock 3. Grinding wheel heating heaters 4, 5, gas supply port 6 and a gas discharge port 7 are provided in the chamber 2. A mixed gas of 2% hydrocarbon with 98% H2 is supplied at a 100 Torr pressure from the gas supply port 6, and an AC 10V power is applied to the heater 5, to heat the grinding wheel base 1 at about 700 deg.C. In this way, a diamond film having about 1mum irregularity in the surface is formed.
Patent JP-H1097899-A (JP)
Title: Two-dimensional scanning wiggler
Inventor: KAMIYA SHOJI
IPC: G21K1/093
Filed: 1996-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a wiggler which directly irradiates light beams for two-dimensional scanning. SOLUTION: A multipolar wiggler having a plurality of main magnet pairs M (M1 to M21) periodically arranged so that their magnetic fields alternate with each other is provided with a plurality of sub-magnet pairs S (S1 to S22) substantially evenly spaced out between the main magnet pairs M so as to generate magnetic fields in the direction substantially perpendicular to the magnetic fields generated by the row of the main magnet pairs M. That arrangement periodically meanders an electron beam EB passing through the wiggler in one direction and also directs it in the direction perpendicular to the meandering direction for scanning to thereby effect two-dimensional scanning with the emitted light beam.
Patent JP-H03133338-A (JP)
Title: Preparation of smoked cheese sheet
Inventor: KAMIMURA MASAO
IPC: A23C19/16
Filed: 1989-10-19
Abstract: PURPOSE:To prepare a smoked cheese sheet having the taste and flavor of smoke extending throughout the cheese by thermally sterilizing molten process cheese prepared by conventional process, filling the cheese in a bag-shaped casing material for smoking, rolling the cheese together with the casing material and smoking the cheese. CONSTITUTION:Molten process cheese prepared by conventional process is sterilized by arbitrary direct or indirect heating. The sterilized molten process cheese is filled in a bag-shaped casing material for smoking composed of preferably collagen. Air in the bag is removed, the filling opening of the bag is sealed and the bag is rolled as a whole with a press roller to a thickness of usually about 3-4mm. The rolled product is smoked under conventional smoking condition, i.e., at 30-40 deg.C for 4-6hr. The smoked cheese sheet prepared by the above process is marketed as it is or after cutting to an arbitrary shape.
Patent JP-2001088983-A (JP)
Title: Method of feeding paper, paper feeder and facsimile device
Inventor: ITO YUTAKA
IPC: H04N1/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the paper cycling and paper end treatment of a roll paper and prevent the occurrence of a trouble. SOLUTION: This method of feeding paper comprises delivering a roll paper R while performing jam detection and paper end detection, and cutting it in a required length followed by feeding to an image forming part 2. In the paper cycling in paper replacement or jam treatment and/or in the paper end detection, the allowable excessive length used for judgment in the jam detection is set longer than in usual.
Patent JP-H07130879-A (JP)
Title: Semiconductor storage device
Inventor: KOKUBO NOBUYUKI
IPC: H01L29/786
Filed: 1993-10-29
Abstract: PURPOSE:To provide a memory cell structure of an SRAM which has small plane lay-out area and is suitable for high integration. CONSTITUTION:A pair of driver transistors Q1, Q2 and a pair of access transistors Q3, Q4 are formed in a memory cell region M.C. Each of the access transistors Q3, Q4 is comprised of a field effect transistor having gate electrode layers 15a, 15b. An insulation layer 29 is formed to have a contact hole which is formed on the driver transistors Q1, Q2 and the access transistors Q3, Q4 and reaches the gate electrode layers 15a, 15b within the memory cell region M.C. Each conductive layer is formed on an insulation layer to come into contact with the game electrode layers 15a, 15b through each contact hole.
Patent JP-H08140390-A (JP)
Title: Constant flow rate control dc fan motor
Inventor: TAKADA MASAYUKI
IPC: H02P6/06
Filed: 1994-11-07
Abstract: PURPOSE: To obtain a high performance constant flow rate control DC fan motor which can be operated constantly at a designated flow rate regardless of temperature variation of the outer air in summer and winter or the atmospheric temperature variation caused by operation of a cooking unit or an air-conditioner. CONSTITUTION: In order to operate a DC fan motor 1 at a flow rate previously designated for each atmospheric temperature, r.p.m. required for each applying voltage is stored in an r.p.m. memory means 6. An atmospheric temperature detection means 13 detects the atmospheric temperature at a place where the DC fan motor 1 is installed. Operational r.p.m. is then detected based on the variation time of a gate signal for a conduction control means 3 and compared with an r.p.m. corresponding to the atmospheric temperature and applying voltage stored in the r.p.m. memory means 6. Finally, the voltage being applied to a DC motor 2 from a switching power supply is varied according to the comparison results thus controlling the flow rate of the DC fan motor 1.
Patent JP-2001095153-A (JP)
Title: Electronics
Inventor: KYOHARA YOSHIHIRO
IPC: G09G5/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To attain a simple constitution and energy saving by devising the supply mode of power supply for driving luminous elements, in electronic having the luminous element. SOLUTION: This electronic equipment, provided with luminous elements 4 operated as required in response to personal operation and used as an indicator of operational information, illumination or the like, has an automatic power- off circuit 7 executing an automatic power-off operation which cuts off power supply from utility power if personal operation is not conducted over a prescribed time, and is formed so as to drive the luminous elements 4 by utilizing the power supply supplying power to the automatic power-off circuit 7. It is thus possible to eliminate an exclusive driving circuit to drive the luminous element 4 and cut the power needed to drive the luminous elements 4.
Patent JP-H10116525-A (JP)
Title: Anisotropic conductor and its manufacture
Inventor: TATSUKI MASAHIKO
IPC: H05K3/34
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an anisotropic conductor allowing joint height to be easily aligned at the time of use in such a state as jointed to a printed circuit body or the like, regardless of uneven bump height, and further allowing packaged parts to be easily mounted. SOLUTION: This anisotropic conductor has a plurality of fine through-holes 2 within the pattern formation zone of an insulating film 1, and conducting passages 3 of conductive substance formed in the fine through-holes 2. Also, the conductive substance is formed to project from both open parts of each of the holes 2 like a bump. In addition, both conductive bumps 4 and 5 projected from both of the open parts are characterized so that the melting point of the conductive bump 5 projected from one of the open parts is set at a level lower than the melting point of the conductive bump 4 projected from the other open part.
Patent JP-H09114387-A (JP)
Title: Angle adjusting device for display device
Inventor: MIURA NOBUO
IPC: H04N5/64
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To facilitate attachment and detachment by including a key hole part in which the key part of a T-sectioned holding shaft is fit and providing a holding member which elastically couple a rotary base with a base. SOLUTION: The key hole part 41 of the holding member 40 is fitted onto the key part 35 of the T-sectioned holding shaft 30 and rotated to only fix the holding member 40 between a projection part and an elastic projection part, thereby coupling the rotary base 1 and base 10 with each other. Therefore, the lower end part of the holding shaft 30 need not be fixed to the reverse surface of the base together with a leaf spring and a washer, and the trouble of fitting operation for the angle adjusting device to the display device is reduced.  Further, the end part of the holding member 40 is made to abut against the projection part and the long-diameter direction of the seat part 32 of the holding shaft 30 is matched with the long-diameter direction of a long hole 7 of the rotary base 1 to enable the base 10 and holding shaft 30 to be detached without detaching the rotary base 1 from the display device. Therefore, the rotary base 1 need not be detached temporarily and then fitted again, and then the trouble of detaching operation is reducible.
Patent JP-H07125585-A (JP)
Title: Air bag and unit thereof
Inventor: ITO MICHIYASU
IPC: B60R21/16
Filed: 1993-10-29
Abstract: PURPOSE:To provide an air bag in the unit, capable of attaching a tether easily, reducing manufacturing manhour and production cost, and also promoting the smoothing of both surfaces between a front wall part and a back wall part in time of inflation. CONSTITUTION:The form of this air bag in time of inflation is made up into almost rectangular parallelopipedic bag form, and in this constitution, a front wall part 12 and a back wall part 13 are connected to each other through an space regulating tether 14. In addition, plural pieces of tether inserting insertional holes 12a and 13a are formed in both these front and back wall parts 12 and 13. Each tether 14 makes both ends 14a and 14b be sewed up with the front wall part 12 or the back wall part 13 respectively, having two intermediate parts 14c inserted into the insertional holes 12a and 13a of both these front and back wall parts 12 and 13 in order.
Patent JP-H11112180-A (JP)
Title: Electronic equipment provided with automatic variable speed fan system
Inventor: ISORI HIDEKAZU
IPC: H05K7/20
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To enable automatically and variably controlling air flow without changing a fan, components, etc., when a CPU module or the like is upgraded or installed more. SOLUTION: An electronic equipment comprises a main board and a CPU module, and is provided with fans 6-8 in which the revolutions can be changed with voltages. Further the electronic equipment is provided with a DC/DC converter 4 whose output voltage Vo can be adjusted by the voltage dividing ratio of resistors R1 mounted on CPU modules 1-3 and a resistor R0 mounted on the main board. The DC/DC converter 4 has characteristics that the output voltage Vo is in inverse proportion to the value of a voltage adjusting signal Vs.
Patent JP-2001058932-A (JP)
Title: Dentifrice
Inventor: KOMATSU KAORU
IPC: A61Q11/00
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a dentifrice capable of especially removing an unpleasant halitosis and sustaining effects thereof for a long period and further removing stains in a mouth by including charcoal. SOLUTION: This dentifrice is obtained by including charcoal. A medicinal charcoal specified by the Japanese Pharmacopoeia is preferably used as the charcoal. The charcoal is preferably contained in an amount of 0.001-30 wt.% based on the product. The dentifrice can be produced as a tooth powder, a tooth semi-paste, a toothpaste, etc., according to a conventional method for production by using conventional raw materials for the dentifrice other than the charcoal used. An unpleasant halitosis can be removed to sustain effects thereof over a longer period than that of a conventional product by using the dentifrice. Stains in a mouth can further be removed by adsorbing effects possessed by the charcoal itself.
Patent JP-H04147845-A (JP)
Title: Composite pipe of aluminum or aluminum alloy with oscillation-damping properties and its manufacture
Inventor: MATSUOKA KEN
IPC: B21C37/06
Filed: 1990-10-11
Abstract: PURPOSE:To obtain an aluminum pipe with high oscillation reduction properties by constituting the pipe with an outer pipe and an inner pipe and allowing a resin layer with larger than a specified size of thickness to be present between the outer and the inner pipe. CONSTITUTION:A composite pipe of aluminum alloy is composed of an outer 1 and an inner pipe 2, and a resin layer 3 with a thickness of 10mum or larger is present between the outer pipe 1 and the inner pipe 2. The resin has generally oscillation damping properties. The composite pipe is superior in terms of oscillation damping properties. The recommended resins are, for example, polyurethane, polypropylene, polyethylene, etc., unless the resin layer is at least, 10mum or larger thick, adequate oscillation damping properties cannot be obtained. For the manufacture of the pipe, resin is coated on the outer surface of the inner pipe 2, while the outer pipe 1 is coated to obtain a composite pipe, and the tip of the composite pipe is spouted. Next, the spouted tip is held by tongs 4 through a die 5 and pulled out through the die 5 and a plug 6 so that the outer pipe, the resin layer and the inner pipe are combined in one piece. The composite pipe is superior in terms of size precision and surface accuracy and demonstrates aluminum properties.
Patent JP-H06129277-A (JP)
Title: Control device of vehicle
Inventor: KASHIWABARA MASUO
IPC: B60W10/06
Filed: 1992-10-12
Abstract: PURPOSE:To avoid troublesome accelerating operation accompanying output change concerning a vehicle. CONSTITUTION:Both of switching characteristic lines UP(1, 2)-UP(3, 4) of a gear ratio and switching characteristic lines L1-L4 of an air-fuel ratio in an automatic transmission are set as parameters of car speed VSP and throttle valve opening. Additionally, a changeover region of the air-fuel ratio (a lean region shown by hatching and a logistic air-fuel ratio region outside of it) is set by dividing inside of a use region of each gear ratio. Consequently, as the gear ratio is not changed over due to output change by changeover of the air-fuel ratio, it is possible to avoid troublesome accelerating operation.
Patent JP-H02121407-A (JP)
Title: Inhibition circuit
Inventor: SAKAI SHINJI
IPC: H03K17/74
Filed: 1988-10-31
Abstract: PURPOSE:To prevent flowing a charge current to an electronic circuit having a lower power voltage from an electronic circuit having a higher power voltage by connecting one terminal of plural series circuits each comprising an operating switch and a diode in common and connecting a power supply side of a diode to ground via a resistor through an inhibit switch. CONSTITUTION:Plural series circuits comprising operation switches S1, S2 and diodes D1, D2 connected respectively to each terminal are connected to an inhibit switch S3 whose one ends are connected in common to control the ground level. Moreover, a resistor R3 is provided between a ground point and the diode D1 included in the series circuit. Thus, the flowing of the charge current from the electronic circuit having a higher power voltage to the electronic circuit having a lower power voltage in the case of grounding to plural electronic circuits operated at a different power voltage is cancelled to prevent damage of a low voltage power supply.
Patent JP-H04147329-A (JP)
Title: Serial-in/parallel-out converter
Inventor: NIIMI YUKIHIDE
IPC: G11C19/00
Filed: 1990-10-10
Abstract: PURPOSE:To protect outputting of erroneous data caused by noise or the like from a latch circuit by transferring the data to the latch circuit according to the AND of a signal to be outputted after counting a predetermined number of pulses and a signal to be outputted every time a predetermined pulse is issued. CONSTITUTION:Serial-in/parallel-out converter 5 consists of a clock frequency discriminating circuit 52 that counts the number of pulses to be outputted from the clock terminal of microcomputer 1, a shift register 51, and a latch circuit 54. The clock frequency discriminating circuit 52 outputs a one-pulse signal every time 8-pulse input of clock signal is issued. Further, serial data is transferred to the shift register 51 and shifted in synchronous with the clock pulse. In the latch circuit 54, when an output signal from the AND circuit 53 for which an output signal is inputted from a clock frequency discriminating circuit 52 and a latch signal from port 1 is input signal from the AND circuit becomes high, the output from shift register 51 is stored in the output from latch circuit 54.
Patent JP-H02121300-A (JP)
Title: Arc torch
Inventor: MINO KAORU
IPC: H05H1/40
Filed: 1988-10-31
Abstract: PURPOSE:To enable the title torch to stably generate high-density arc plasma even through low-current arc discharge by having a counter electrode space from a torch electrode, one-side magnetic pole arranged in an arc torch body and a counter magnetic pole arranged opposite to this one-side magnetic pole on the side of the counter electrode. CONSTITUTION:A torch electrode 1 is connected at the hollow portion to an arc plasma source gas passage 5a by an arc torch body 2 and a coaxial cylinder-shaped gas pipe 5. A magnetic pole 9 is arranged in the arc torch body 2, while another counter electrode 12 is arranged on the side of a counter electrode 11, and then locally concentrated magnetic flux generated between the torch electrode 1 and the target of the counter electrode 11 by these magnetic poles 9, 12 on both sides causes anisotropy to the movement of arc plasma, so that arc discharge is limited between the torch electrode 1 and the target. Thus, operational stability of the title torch to outside disturbance is increased, with high-density arc plasma also kept under a high vacuum for enabling the torch to have high current density.
Patent JP-2001100151-A (JP)
Title: Light source unit
Inventor: MANCHU TAKAYUKI
IPC: G02B27/28
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To convert the exit light of a light source into light having a uniform light quantity distribution. SOLUTION: A polarization beam splitter 4 transmits the P wave of the exit light of a light source 1 and reflects the S wave, which is converted by a 1/2-wavelength plate 5 into a P wave; and the P wave is transmitted through a polarization beam splitter 2 and exited and the P wave transmitted through the polarization beam splitter 4 is reflected by a total reflecting mirror 7, transmitted through a polarization beam splitter 3 and exited. The P wave of the exit light of the light source is transmitted through the polarization beam splitter 2 and the S wave is reflected; and the reflected S wave is exited as it is and the P wave having passed through the polarization beam splitter 2 is converted by a 1/2-wavelength plate 6 into an S wave, which is further reflected by the polarization beam splitter 3 and exited.