baber/WOPTO huggingface dataset:
Patent JP-H10141872-A (JP)
Title: Cooling tower and its fan stack
Inventor: SUDA TATSUO
IPC: F28F25/12
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of white fuming by heating the atmosphere sucked from an upstream side of a cooling fan to a high temperature by a heater, and mixing it with the air which has cooled warm water to lower its humidity. SOLUTION: A distributing tube 3 is wound from an upper end to a lower end of a strut 2 while forming a gap 4 (ventilating part) for passing the atmosphere into a fan stack 1. A lower end vicinity of the strut 1 is smoothly bent radially outward of the stack 1, and a profile formed of the tube 3 is formed in a divergent cylindrical state. And, heating medium is supplied from a heating medium supply tube 5 connected to one end of the tube 3, heat exchanged with the atmosphere sucked by the medium, and exhausted or recovered from a heating medium exhaust tube 6 connected to the other end of the tube 3. When a cooling fan 54 is rotated, the atmosphere is passed through the gap while being heated by the tube 3, sucked into a cooling tower, mixed with the warm water cooling air which has cooled the warm water, and exhausted upward by the fan 54.
Patent JP-S62155891-A (JP)
Title: Dry razor
Inventor: UIREMU SUYOOKE UIEIMA
IPC: B26B19/16
Filed: 1986-12-18
Abstract: A dry-shaving apparatus comprising a housing (1) having a holder (2) for a shear plate (3) with hair-entry apertures (6), and a cutter (4) which is rotatable about an axis of rotation (12) and which comprises a carrier (15) for cutting elements (9) which are movable relative to the carrier (15) in substantially radial directions and which comprise cutting edges (10) at their radical ends, the shear plate (3) comprising a central portion (5) which is curved as a part of the cylindrical surface and which is formed with the hair-entry apertures (6). The shear plate (3) com­prises peripheral portions (7,8) which adjoin the central portion (5) of the shear plate (3), the shear plate (3) being secured to the holder (2) by said peripheral portions (7,8). The shear plate (3) has a first shear-plate transition between a first peripheral portion and the central portion of the shear plate, in the vicinity of which first transition a cutting edge of a cutting element changes from the free path to the con­strained path, and a second shear-plate transition between a second peripheral portion and the central portion, in the vicinity of which second transition a cutting edge of a cutting element changes from the constrained path to the free path. The axis of rotation (12) of the rotatable cutter (4) is disposed closer to the second shear-plate transition than to the first shear-plate transition.
Patent JP-2000129030-A (JP)
Title: Treatment method for volumetric reduction of foamed polystyrene
Inventor: FUJIYOSHI HIRONOBU
IPC: B09B5/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To reduce adhesion of the solution and to improve handling postulating reuse by adding water to a volumetric-reducing solvent to carry out a containing reaction with a styrene material to be treated. SOLUTION: Adhesion is reduced by acting water which is added into a volumetric-reducing solvent as an inhibitor to dissolved components eluted by a contacting reaction, followed by surrounding particles' surfaces with water molecules to be cured. Since water and the volumetric-reducing solvent are hardly mixed with each other, water molecules are included in the volumetric- reducing solvent with stirring. After washing a styrene material to be treated with water, the contacting reaction with the volumetric-reducing solvent may be performed in a water-adhesive state. The volumetric-reducing solvent uses organic solvents such as dimethyl succinate, dimethyl glutarate dimethyl adipate, and limonene. A ratio of a volumetric-reducing solvent; water is set so as to become 9:1, for example. The contacting reaction temperature is set at about 10-50 deg.C.
Patent JP-2000112418-A (JP)
Title: Video appearing mirror
Inventor: MIYAGI YOSHIO
IPC: G09F9/00
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to utilize a display panel as a mirror for advertising with large advertising effects by providing the display panel, etc., covering the surface of a video display part being composed of a half mirror provided in parallel with the surface and displaying a video thereon. SOLUTION: A video display part 21 for displaying a video by making liquid crystal and pixels emit light and a display panel 2 covering the surface of the video display part 21, being composed of a half mirror 1 provided in parallel with the surface and displaying a video thereon are provided. In addition to them, this video appearing mirror comprises a video output device 3 outputting a signal for displaying a video on a display panel 2. When a video is displayed on the video display part 21 of the display panel 2, the video appears on the surface of the half mirror 1 as it is. However, when the video is not displayed on the video display part 21, the half mirror 1 becomes an ordinary mirror reflecting a person, an object and a background on the surface side.  Thus, if a person stands in front of the mirror to see himself in the mirror, a sensor detects it and suddenly makes a video appear thereon about when the person watches himself closely in the mirror.
Patent JP-H04175531-A (JP)
Title: Displacement sensor for air suspension
Inventor: ENOMOTO NAOYASU
IPC: F16F9/08
Filed: 1990-11-05
Abstract: PURPOSE:To detect a relative displacement of an air suspension with high accuracy by detecting a mutually facing areas based on electrostatic capacity occurring between a bar-shaped first electrode member on a first shell side and a second electrode member of a second shell side which faces the first electrode member at a predetermined gap. CONSTITUTION:A detecting electrode 13 consists of a piston electrode 13a fixed to a first shell 12a and a cylinder electrode 13b fixed to a second shell 12b through stays 13b1. As the relationship between the first shell 12a and the second shell 12b changes from the most extended status to the most shrunk status, mutually facing areas between the piston electrode 13a and the cylinder electrode 13b becomes gradually larger and the resonance frequency changes from higher frequency to lower frequency. Accordingly, the output voltage of a frequency/voltage conversion circuit changes in proportion to relative displacement. This makes it possible to detect from the output voltage the mutually facing areas between both electrodes 13a and 13b, and therefore to detect the relative displacement between the first shell 12a and the second shell 12b, which is in inverse proportion to the mutually facing areas and the chassis height.
Patent JP-H11130988-A (JP)
Title: Water-repellent melting road-and carriageway-marking material
Inventor: KITAMURA TSUTOMU
IPC: C09D5/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a water-repellent material which is excellent in night-time visibility and durabilty by compounding a specified amt. of a thermoplastic silicone resin into the same. SOLUTION: This water-repellent material is prepd. by compounding, based on the total amt. of the material, 1-30 wt.% thermoplastic silicone resin, 8-20 wt.% binder resin selected from among rosin, maleinized rosin, terpene resins, etc., 0.5-5 wt.% plasticizer selected from among vegetable oils, epoxidized oils, mineral oils, etc., 25-65 wt.% filler selected from among a fine calcium carbonate powder, talc, fused alumina, etc., 1.5-7 wt.% coloring pigment, and 10-30 wt.% reflective material (e.g. glass beads) having a particle size of 0.1-3 μm. The thermoplastic silicone resin used is represented by the formula: Rx SiOR4-x (wherein R is 1-4C alkyl such as methyl or butyl; and x is an integer of 0-3), has an alkyl, hydroxyl, carboxyl, or phenyl group or the like at the molecular terminal, and has a softening point of 80-120 deg.C and a contact angle of 90-120 deg..
Patent JP-H08155485-A (JP)
Title: Anaerobic treatment method
Inventor: YODA MOTOYUKI
IPC: C02F3/28
Filed: 1994-12-05
Abstract: PURPOSE: To simultaneously remove organic substances, nitrogen, and phosphorus by a UASB method and to prevent sludge granules from floating and flowing out by depositing MAP(ammonium magnesium phosphate) without causing scaling. CONSTITUTION: Magnesium salt is added into an acid production tank 1 or the outflow water from the tank 1, dissolved carbon dioxide is stripped off while the outflow water from the tank 1 being agitated, and after pH is adjusted at 7-9, water is suppplied to a UASB type methane production tank 3. In this way, MAP is deposited by the addition of Mg salt and the adjustment of pH. Scaling is prevented by agitation to deposit efficiently MAP particles, and the consumption of alkali for pH adjustment can be reduced by stripping dissolved carbon dioxide. Also, sludge granules grow utilizing the MAP particles as nuclei, stabilizing sludge granules.
Patent JP-S63156065-A (JP)
Inventor: MAKINO HIROSUKE
IPC: C04B35/48
Filed: 1986-12-17
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-H03219883-A (JP)
Title: Weed-controlling agent containing microorganism of genus drechslera or its metabolic product and method for controlling weed therewith
Inventor: ARITA MASANOBU
IPC: C12P1/02
Filed: 1989-11-21
Abstract: PURPOSE:To obtain a herbicide harmless to human body and having improved controlling effect on cockspur-grass by using a specific microorganism of genus Drechslera as an active component. CONSTITUTION:Pathogenic microorganisms separated in pure state from the diseased part of a spontaneously infected cockspur-grass are cultured to obtain a microbial strain of genus Drechslera free from pathogenicity to useful plants such as rice and wheat and exhibiting pathogenicity to plants of genus Echinochloa [e.g. Drechslera monoceras MH-0015 (FERM P-10785)]. The strain is cultured in a nutrient medium and the obtained spores are suspended in an aqueous solution of a nonionic surfactant such as Triton X-100 or Tween 80 to obtain a weed-controlling agent. The controlling agent exhibits herbicidal effect exclusively against cockspur-grass when scattered on a paddy field at a time before or after the transplantation of rice plant.
Patent JP-2000127566-A (JP)
Title: Printer
Inventor: OYAMA TAKAYUKI
IPC: B41J29/38
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a printer in which quick printing can be carried out even if the print sheet runs out. SOLUTION: A receiving circuit 101 receives a print data from a host computer and outputs the print data sequentially. A CPU circuit 102 caches the print data in a page memory circuit 104 and stores a rasterized print data in the page memory circuit 104. The CPU 102 suspends printing of a print data when print sheet runs out and stores it as a suspended print data in the page memory circuit 104. When print sheets do not run out, the CPU 102 outputs the print data to a print mechanism 108 where the inputted print data is printed out sequentially.
Patent JP-H05104896-A (JP)
Title: Pencil-lead presence decision device for pencil recording device
Inventor: TANEMURA AKIHIKO
IPC: B43L13/00
Filed: 1991-10-21
Abstract: PURPOSE:To increase overall recording speed by returning a pencil pen and conducting specified operation while extracting another pencil pen when there is no pencil lead in the pencil pen immediately after a pen block extracts the desired pencil pen from a housing-section pen holder. CONSTITUTION:A pen block 1 is moved while holding pencil pens 7 in a moving- section pen holder 11, and performs desired drawing. A housing-section pen holder 2 holds a large number of the pencil pens 7, and is turned in the fixed direction by a motor 3. A lead supply and discharge holder 41 holding the pencil pens 7 is shifted along a rail 42 in a lead supply and discharge carriage 4. In said constitution, a pencil pen 7 is returned to the housing-section pen holder 2 and specified operation is conducted when there is pencil lead in the pencil pen 7 immediately after the pen block 1 extracts the desired pencil pen 7 from the housing-section pen holder 2. Another pencil pen 7 is extracted from the housing-section pen holder at the same time.
Patent JP-H01214687-A (JP)
Title: Device for laying permanent way, etc. under ground
Inventor: FURIIDORIHI HANMERU
IPC: H02G9/02
Filed: 1988-11-30
Abstract: PURPOSE: To reduce a manufacturing cost, and to easily maneuver curvilinear motion by imparting a stroke while adjusting a rotational state by a striking tool eccentrically arranged to a stroke support part coaxially arranged in an advance body. CONSTITUTION: A coaxial tool support part 3 is rotatably and drivably arranged in an advance body 1, a striking tool 7 is eccentrically arranged in the rear of it, and an advance head part 8 is arranged on the tip of the advance body 1. A stroke is imparted by the striking tool 7 while eccentrically rotating around the axis of the advance body 1 according to rotation of the tool support part 3. When this rotary motion is uniform, the stroke is continuously and uniformly performed by drawing a spiral locus so that rectilinear motion of high output is imparted to the advance body 1. When the rotation is nonuniform or a stopping state, force deviated to the axis is imparted to become curvilinear motion. Thus, the advancing direction can be freely maneuvered by adjusting a rotational state.
Patent JP-H04175344-A (JP)
Title: Preparation of sic ceramic precursor
Inventor: HASEGAWA YOSHIO
IPC: C04B35/56
Filed: 1990-11-08
Abstract: PURPOSE:To prepare a precursor of an SiC ceramic excellent in high-temp. properties without using any special apparatus effectively at a low cost by bringing a molding of polycarbosilane into contact with the vapor of a halogenated hydrocarbon to make the article infusible. CONSTITUTION:A molding of polycarbosilane (pref. in a granular, powdered, fibrous, or film- or sheet-like form having a small size, the average size being no more than 5mm) heated, e.g. to 50-400 deg.C is brought into contact with the vapor of a halogenated hydrocarbon (e.g. CCl4) to make the molding infusible without using any special apparatus and without introducing oxygen. The infusible polycarbosilane thus prepd., giving an SiC ceramic substantially free from oxygen when decomposed thermally, is very useful as a precursor of a ceramic excellent in high-temp. properties.
Patent JP-2000134158-A (JP)
Title: Wavelength stabilizing device for wavelength division multiplex optical transmission system
Inventor: KYO RYUKUN
IPC: H04B10/564
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To easily compensate a wavelength shift of an optical signal at low cost and to warrant long term wavelength stability by confirming the degree of a shift for each channel from wavelength shift information and updating the temperature reference point of a temperature control circuit of a shift channel so as to compensate for the deviated position. SOLUTION: A D/A converter DAC of a control section 114 is provided between a system processor 100 and each of temperature control circuits 106-1-106-n of channel transmitters 102-1-102-n, receives a digital value for setting a temperature reference point of each of the temperature control circuits 106-1-106-n of each of the channel transmitters 102-1-102-n from the system processor 100 and converts the digital signal into an analog signal. Each of the temperature control circuits 106-1-106-n compares the resistance value of a thermistor sensor built-in a laser diode 104 with a reference value corresponding to a setting temperature to make the wavelength of the optical signal oscillate from a laser diode 104 constant so as to regulate its operation temperature. The system processor 100 of the control section 114 updates the temperature reference point as required.
Patent JP-H06155236-A (JP)
Title: Robot control device
Inventor: ITO AKIO
IPC: B25J9/16
Filed: 1992-11-11
Abstract: PURPOSE:To provide a robot control device by which the fingers of a robot can be moved based on a tool coordinate system when operation command is given based on the tool coordinate system, even if the robot has degree of freedom lower than six degree of freedom. CONSTITUTION:This robot control device is provided with a buffer 36 to memorize the position and posture when command for starting jog operation is given from a operational direction command detector, a means 20 to generate a speed pattern for each control cycle in the direction indicated by the jog operation command, an integrator 25 to integrate the output of the speed pattern generator 20 from starting, a means 35 to convert the integrated value into a base coordinate system, and an adder 45 to add the integrated value transformed in the coordinate system to the content of posture buffer on the operation beginning position, and the output of the adder is considered the position/posture command value.
Patent JP-H01143168-A (JP)
Title: Contact mechanism in socket for electric part
Inventor: MATSUOKA NORIYUKI
IPC: H01R13/10
Filed: 1987-11-27
Abstract: PURPOSE:To prevent damage in a soldering surface of an armature of an electric part and secure contacting by composing a contact mechanism in such a way that the contacting part of a contact is deflected to a non-coherence position when the electric part is lowered, and then restored to contact the top surface of the armature, while contacting pressure is increased by thickness of the electric part or the armature. CONSTITUTION:When an electric part 4 is inserted, a contact 3 is once deflected back against resilient force, and then deflected forward by restoring force after insertion to contact the top surface of an armature 4a of the electric part 4, while at the same time, for the contact 3, its forward deflection by restoring force after back deflection is limited by the thickness of the armature 4a or the thickness of the electric part 4, so it is pressure-contacted with the top surface of the armature 4a at a position to have a sufficient storage of resilient force. Contact can thus be achieved without forming a damage in the soldering surface of the lower surface of the armature 4a, which means a printed board or the like, of the electric part 4 when the electric part 4 is soldered, and contacting pressure is secured to the top surface of the armature 4a by the contact 3 itself.
Patent JP-H01143023-A (JP)
Title: Optical information processor
Inventor: NARAHARA TATSUYA
IPC: G11B7/00
Filed: 1987-11-28
Abstract: PURPOSE:To increase processing quantity by forming a synchronizing signal pattern in the outside position of a recording track and executing detection with using an unstationary optical spot. CONSTITUTION:When an unstationary optical spot 2 is rushed on a synchronizing signal pattern PTSYNC, the optical spot 2 starts a scanning in a condition to stride over a side edge ED1 and goes into a recording track TR and synchronizing signal information are obtained. When the recording track TR is scanned with a timing in which the optical spot 2 is in the condition of a stationary optical spot, a synchronizing signal to be obtained from the synchronizing signal pattern PTSYNC is used. Accordingly, the synchronizing signal is not processed with the timing in which the optical spot 2 is in the condition of the stationary optical spot.
Patent JP-H03174381-A (JP)
Title: Automatic detecting system for amount of glaze in glazing device
Inventor: EZAKI MASAKUNI
IPC: G01G11/00
Filed: 1989-11-20
Abstract: PURPOSE:To prevent inferior products, such as uneven color due to the fluctuation of glazing amount on the surface of pottery, from being produced by providing an automatic measuring means, an arithmetic processing unit and a control unit to control the amount of glaze supplied to an air spray gun. CONSTITUTION:After glazing, pottery is transferred to the outside of a glazing chamber, and the weight of pottery after glazing is measured by the automatic measuring means as is done before glazing. The values measured before and after glazing are sent to the arithmetic processing unit where the values are arithmetically processed to change the set value, and the control unit controls the delivery amount of a glaze pressdurizing and sending pump according to the processed result to control the amount of glaze supplied to the air spray gun. In this glazing device, namely, the supply amount of glaze to the air spray gun 10b is always detected, and the weights before and after glazing are automatically measured to control the delivery amount of the glaze pressurizing and sending pump 14, and the spouting amount of the air spray gun 10b is always kept in a fixed value.
Patent JP-H04171967-A (JP)
Title: Manufacture of package for high-frequency element
Inventor: NAGATA KINJI
IPC: H01L23/08
Filed: 1990-11-06
Abstract: PURPOSE:To prevent a plated part from being damaged by a method wherein a cutout groove is formed along the bottom face of a package formation body situated directly above the peripheral edge of a heat sink, an electrolytic plating operation is executed and, after that, the peripheral edge part of the package formation body is cut and removed by aiming at the peripheral edge of the heat sink. CONSTITUTION:A cutout groove 400 whose cross section is U-shaped or the like is formed along the bottom face of a package formation body 100a, composed of a ceramic, which is situated directly above a heat sink 300. An electrolytic plating operation for bonding use, for rust-preventing use or the like is executed to the heat sink 300 bonded to a grounding layer 240 on the bottom face of the package formation body 100a. After that, the peripheral part 100b, of the package formation body, which protrudes to the outside of the peripheral edge of the heat sink 300 and which is provided with a connection circuit 220 for plating use is cut and removed by a laser machining operation, a mechanical machining operation or the like by aiming at the peripheral edge of the heat sink 300 form the upper part of the package formation body 100a. As a result, the part is cut and removed from the part of the package formation body 100a before the tip of a cutting tool or the like reaches the peripheral edge of the heat sink 300.
Patent JP-2000129268-A (JP)
Title: Waste carbonization treating method and waste carbonization unit
Inventor: SHINOZAKI HIROSHI
IPC: C10B57/02
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a waste carbonization treating method showing stable combustion performance regardless of the input and kind of the waste, and also provide a waste carbonization unit. SOLUTION: This carbonization unit is equipped with a carbonization chamber 1, a first combustion chamber 2, a second combustion chamber 3 having a second burner 12, and a secondary air fan 13 for the second combustion chamber 3, and in carbonizing a waste, multiple points of regulation temp. are selected for the temp. of the second combustion chamber; T1, T2, T3,...Tn (T1<T2<T3<...<Tn), and in heat treating the waste, the heating power of the first burner 11 and the second burner 12, and the quantity of the air of the secondary air fan 13 are controlled step-wise, according to each of the cases when the temp. in the second combustion chamber is lower than T1, higher than T1 but lower than T2, higher than T2 but lower than T3,..., or higher than Tn.