baber/WOPTO huggingface dataset:
Patent JP-S62199888-A (JP)
Title: Method and apparatus for removing ink from fiber suspension obtained from old paper
Inventor: EEMIIRU HORUTSU
IPC: D21B1/32
Filed: 1987-02-18
Abstract: 1. Process for removing colour particles from a fibre suspension obtained from waste paper by sorting, washing-out and flotation of the fibre suspension, characterised in that the entire fibre suspension to be cleaned is washed-out under pressure and simultaneously passed over a screen (212) of such screening fineness as to obtain a washed, first suspension portion that contains almost all the usable fibres before the screen (212) and a washed-out, second suspension portion that has passed through and contains colour particles and the rest of the fibres, and in that the first suspension portion is sorted and the second suspension portion is freed from the colour particles by flotation.
Patent JP-H11217818-A (JP)
Title: Permeable sheet for drainage material, its manufacture, and drainage material using the sheet
Inventor: OMURA YUTAKA
IPC: C08J9/04
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To easily produce a permeable sheet for a drainage material satisfying a required value by adding and mixing a master batch comprising a synthetic resin material and a foaming agent to a synthetic resin base material and performing extrusion and foaming. SOLUTION: A master batch comprising a synthetic resin material and a foaming agent is added to and mixed with a base material comprising a thermosetting resin, a synthetic resin feedstock uniformly dispersing the foaming agent is compounded, a number of communicating holes are formed in the thickness direction by extrusion foaming, required values as a permeable sheet for a drainage material 2, i.e., a permeable coefficient of 2.0×10<-2> cm/s or more and tensile strength of 3 kgf/30 mm or more are satisfied. The permeable sheets 2, 3 are adhered to the surface and the rear face of a synthetic resin-made core material 1 forming a number of projections to form a drainage material 10 forming a water communicating gap 4.  In addition, the permeable sheet 2 is wound around the peripheral face of a cylindrical core material forming a number of holes to form a cylindrical drainage material. Thus, the permeable sheet for the drainage material 2 satisfying the required values can be easily produced.
Patent JP-S55127201-A (JP)
Title: Center wheel ornament
Inventor: YOKOYA YUUJI
IPC: B60B7/06
Filed: 1979-03-22
Abstract: PURPOSE: To improve an ornamental effect in preventing from falling off by a construction wherein a center wheel ornament used for an automobile provides a number of claws for the small diameter cylinder of an ornament, which is connected with a ring wherewith a claw is attached removably.  
     CONSTITUTION: A ring 3 is slidably moved toward the opening of a small diameter cylinder 2 to compress a claw 4 inwardly. A center wheel ornament 1 under this condition is covering the center of disk wheel 5, the claw hook 4a of four claws being inserted into the hole 7 of the disk wheel 5 to allow the ring 3 to return to the base of the small diameter cylinder 2. Accordingly, the claw 4 is fitted with the hole 7 in opening outwardly by the elastic force to permit to mount completely the center wheel ornament. This enables to prevent from falling-off by a simple operation because the ornament is completely and surely mounted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62191701-A (JP)
Title: Rule
Inventor: HIROKI MIKIO
IPC: E04F21/00
Filed: 1986-02-18
Abstract: PURPOSE:To make it possible to flatly form the finish surface of a floor, by a method wherein the underside position of the horizontal rod body protruded to the lateral side from a vertical rod body is set to the low position further below the lower end of a door and corresponding to the sum of the thickness of a carpet and a slight gap and the horizontal rod body is rotated to confirm the unevenness of the floor surface. CONSTITUTION:A rule 1 consists of a vertical rod body 2 having recessed parts formed to the upper and lower ends thereof and the horizontal rod body 3 protruded to the lateral side from said rod body 2 so that the underside thereof is set to the position lower than the lower end of the door 6 mounted to a mount frame body 5 by the distance corresponding to the sum A of the thickness (t) of a carpet 7 and a gap delta. The horizontal rod body 3 is rotated to confirm the unevenness of a floor surface to finish the floor surface so as to obtain a flat finish surface having no unevenness. Next, the rule 1 is detached to mount the door 6 to the mount frame body 5 and it is prevented that the lower end of the door 6 is caught on the carpet 7 even if the door 6 is opened and closed after the carpet 7 was further laid on the floor.
Patent JP-H10232933-A (JP)
Title: Visual inspection assistant device for printed matter
Inventor: KURATOMI OSAMU
IPC: G06T7/00
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide the visual inspection assistant device for printed matter which displays a defect or defect suspicious area of a print to a checker in an easy-to-see state and enables the checker to securely perform the visual inspection. SOLUTION: An image input part 1 inputs an image on printed matter P and this inputted image is compared by a comparison inspection part 5 with a reference image in a reference image storage part 2, so that their difference image is sent to a defect candidate area extraction part 6. The defect candidate area extraction part 6 extracts a defect candidate area according to the difference image from the comparison inspection part 5 and sends it to an image composition part 7. The image composition part 7 puts the input image, an image of the defect candidate area in the input image, and an image of the same area with the defect candidate area in the reference image together. This composite image is displayed at an image display part 9 through an image storage part 8.  The checker decides the print quality of the displayed image and inputs the decision result through a decision result input part 11. This inputted decision result is stored in a data storage part 10 together with the serial number of the printed matter P.
Patent JP-S55140287-A (JP)
Title: Semiconductor laser
Inventor: SAKUMA ISAMU
IPC: H01S5/223
Filed: 1979-03-22
Abstract: PURPOSE:To provide an oscillating beam having preferable symmetry from a semiconductor laser by forming a slender groove at the center on the surface of a semiconductor substrate, and continuously growing a light enclosure layer, light guide, carrier enclosure layer, active layer, light and carrier enclosure layer on the entire surface including the groove. CONSTITUTION:A band-like recess groove 22 is formed at the center on the surface of an n-type GaAs substrate 13, and a p-type GaAs layer 19 is diffused around the groove 22. Then, an n-type GaAlAs light enclosure layer 14, an n-type GaAlAs light guide and a carrier enclosure layer 15, a p-type GaAs active layer 16, a p-type GaAlAs light and carrier enclosure layer 15, a p-type GaAs active layer 16, a p-type GaAlAs light and carrier enclosure layer 17, and a p-type GaAs contact easiness layer 18 are sequentially laminated on the entire surface including the groove and epitaxially grown thereon. At this time the aluminum composition ratio of the layer 15 is implanted into the layer 16 with carrier completely enclosed, but the light generated in the layer 16 is sufficiently impregnated at the forbidden band width and refractive index, and the layer 15 is formed arcuate with the groove 22. Then, the electrodes 21 and 20 are coated on both front and back surfaces thereof.
Patent JP-S56130851-A (JP)
Title: Tape recorder
Inventor: SHIMIZU KIYOUTA
IPC: G11B15/675
Filed: 1980-03-17
Abstract: PURPOSE:To make a tape recorder small sized, by constituting that the 1st drive means and the 2nd tape drive means drive the tape together, when the displacement means constituted to be displaced to the base is displaced based on the operation. CONSTITUTION:The magnetic tape is driven by the constitution of the base consisting of the base plate 10, 1st tape drive means 108 consisting of the pinch roller 12 provided with the base, displacement means consisting of the sub-base plate 34 displaced to the base when the cassette 110 is pressed, 2nd tape drive means 106 consisting of the capstan 64 provided with this displacement means, and by the cooperation of the 1st tape drive means 108 and the 2nd tape drive means.
Patent JP-S58152754-A (JP)
Title: Film carrying through apparatus
Inventor: TAKEI TSUTOMU
IPC: B41F33/04
Filed: 1982-03-05
Abstract: PURPOSE:To stably carry through a film by installing a film tension detector between the respective film driving parts of a film carrying through device and a rolling-out part etc., and controlling the driving of the film on the rolling-out part etc. so that a constant detection signal can be obtained. CONSTITUTION:When the starting edge of a film 5 is fixed at A point to a bar 8, and a chain 9 is driven by a motor 10, a motor 3 representing the driving part for the film 5 located on the original rolled film 1 side in relation to the position of a tension detector 4 is driven at the same time, and the output of the motor 3 is controlled so that a constant detection signal of the tension detector 4 can be obtained. Therefore, the tension of the film 5 is stabilized independently of the output of the motor 10, e.g., the variation of the speed of the chain 9, and carrying through of the film is stabilized. In this case, if the film processing apparatus is not equipped with a tension detector and a tension detector is installed at B point on the film 5, carrying through of the film can be performed by using a motor 7 together with the motor 10.
Patent JP-S56129480-A (JP)
Title: Binary discrimination system and its device
Inventor: MOROTOMI EIJI
IPC: H04N1/403
Filed: 1980-03-17
Abstract: PURPOSE:To discriminate an analog signal into binary value and to increase the resolution without providing a density correction circuit, by forming a discrimination signal including DC components in an analog signal is rejected and comparing this signal with the threshold value. CONSTITUTION:The analog binary value discriminator consists of a capacitor 2 connected to the input terminal 1 and analog comparator 3 connected to the capacitor 2, and a resistor 4, diode 5 and diodes 6, 7 in anti-parallel connection are connected to the noninverting input terminal (+) of the comparator 3, and the power supply connecting terminal 8 is connected to another end of the diode 5 via a potentiometer 9. Power supply terminals 14, 16 are connected to the inverting terminal (-) via diodes 12, 13 and potentiometers 15, 17, and the diodes 6, 7 and capacitor 10 are connected via the resistor 11. Further, after rejecting the DC component from the analog signal, the signal obtained from DC regeneration is taken as the discrimination signal, and this discrimination signal is compared with the threshold value of a given level, allowing to increase the resolution without providing a density correction circuit.
Patent JP-S54126910-A (JP)
Title: Wound-rotor induction motor
Inventor: KAWAMOTO MASASHI
IPC: H02K13/00
Filed: 1978-03-24
Abstract: PURPOSE: To obtain good characteristics in the full speed range even when used in a variable load speed field where load is decreased with decreasing speed by heating current collecting portion by resistor connected to between secondary voltage terminals.  
     CONSTITUTION: The secondary winding 2 is connected with the variable resistor 3 for regulating speed and also with the resistor 5 inside the collector, and current collection is made by the blush by means of the slip spring 4. Accordingly, as speed falls and load is decreased, the heat produced in the resistor 5 is increased, so that the ambient temperature of the current collecting portion is raised even if the secondary current is reduced by the decrease of load and the blush 7 becomes below current density range. Thus, good characteristics can be obtained even in cases where it is used in a variable load speed field where load is decreased with decreasing speed such as double torque characteristic load. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59161231-A (JP)
Title: Electric discharge machining device
Inventor: ARAMAKI ATSUSHI
IPC: B23H11/00
Filed: 1983-03-02
Abstract: PURPOSE:To prevent the relative displacement between an electrode and a work due to the thermal deformation of machine structures by installing a heat shielding plate between heat generating sources, such as a machining tank storing a machining liquid or a table to be fitted with a work, and the maching structures receiving its radiation heat. CONSTITUTION:A discharge machining device discharge-machines a work submerged in a machining liquid 2 in a machining tank 1 with the discharge energy applied through an electrode. At this time, the temperature of the machining liquid 2 is increased, and the radiation heat 11 in the arrow direction is generated from the upper face of the machining liquid 2, the machining tank 1, and a table 6. A heat shielding plate 12 is installed between machine structures, e.g., the lower face 8a of a head 8 receiving this radiation heat 11, the inside face 9a of a column 9, and the upper face 7a of a saddle 7 and heat generating sources (1, 2, 6, etc.). This heat shielding plate 12 is constituted so as to form a duct together with the surface of the machine structures, and the cooling air 13 is fed through this duct 15 by a blower 14.
Patent JP-S61192263-A (JP)
Title: Health food
Inventor: OSHIBA SUSUMU
IPC: A23L1/30
Filed: 1985-02-22
Abstract: PURPOSE:To obtain an easily takable health food having mitigated odor, by clathrating lemongrass oil with beta-cyclodextrin, and adding a nutrient to the clathrate compound to form a solid mixture, or by sealing the liquid mixture of the above components in a soft capsule. CONSTITUTION:A clathrate compound is produced by mixing lemongrass oil prepared from lemongrass with beta-cyclodextrin in a solvent such as isopropyl alcohol. The clathrate compound is added with an additive such as nutrient agent to form a solid mixture as the objective health food. As an alternative method, a liquid mixture obtained by adding an additive such as a nutrient agent, etc., to lemongrass oil is sealed in a soft capsule to shield the ill odor.
Patent JP-H08209675-A (JP)
Title: Grout injection control device
Inventor: OTSUKA HIROSHI
IPC: E02D3/12
Filed: 1995-01-31
Abstract: PURPOSE: To accurately measure the concentration of grout in real time so as to correct and change the concentration to an intended concentration with good responsiveness. CONSTITUTION: A grout injection control device comprises a Coriolis flow meter 13, a CPU 16 for computing the concentration, a comparator 20 and a concentration controlling valve means, wherein when grout flows through a vibrated sensor tube, a phase difference is generated before and after thereof by the Coriolis force. As the phase difference θ is proportional to the mass flow of the grout, the phase difference is detected and computed to the mass flow to be output. The density is obtained from frequency detection data. When the concentration is shifted from a preset value, the opening and closing of the valve means is controlled to correct the concentration to a preset value. So with the case of changing W/C.  In the case of controlling the injection rate to a fixed value or changing the same, according to the output of a comparator 20, the opening and closing of the return valve 12 is controlled.
Patent JP-H118895-A (JP)
Title: Directional microphone having symmetrical directivity
Inventor: STAAT RAIMUND
IPC: H04R1/34
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To secure symmetrical directivity in a simple constitution by preparing the acoustic inlets asymmetrically to the axial center at both sides of an electroacoustic transducer and at the outer circumference of an interference tube. SOLUTION: An interference tube 10 has an axial center R and also has a truncated cone shape. An electroacoustic transducer 16 is put into an area between a front end 12 and its opposite rear end 14 of the tube 10, so that an intermediate space 19 is produced between the transducer 16 and a duct 18. The rear acoustic inlets 28a and 28b are prepared to the tube 10 at the side opposite to a 2nd acoustic inlet 16b of the transducer 16. Thus, the sounds can reach the inlet 16b from both inlets 28a and 28b via the space 19. The inlets 28a and 28b are located so as to set the same plane as that of a train of acoustic inlets 22a to 22g placed between the end 12 and the transducer 16 at the center of the tube 10. As a result, the inlets 22a to 22g and also the inlets 28a and 28b are placed asymmetrical to the outer circumference of the tube 10.
Patent JP-S53120336-A (JP)
Title: Photoelectric converter with composite function
Inventor: KITATSUME YOSHIAKI
IPC: H04N1/19
Filed: 1977-03-30
Abstract: PURPOSE: To form a photoelectric converter with a high-reliability composite function by mounting a semiconductor line sensor array and semiconductor memory. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02214101-A (JP)
Title: Voltage dependent nonlinear resistance element
Inventor: MOROOKA HISAO
IPC: H01C7/10
Filed: 1989-02-14
Abstract: PURPOSE:To obtain a voltage dependent nonlinear resistance element whose performance is enhanced, whose number of processes is reduced, whose yield is enhanced and whose manufacturing cost is lowered by a method wherein a resistivity of a ZnO layer composed mainly of ZnO is specified. CONSTITUTION:A varistor (a voltage dependent nonlinear resistance element) 1 is constituted of the following: a substrate (a base material) 2; a lower-part electrode 3; a ZnO layer 4 whose main component is ZnO and to which, e.g. aluminum oxide (Al2O3) has been added; a metal layer 5; an upper-part electrode 6. An amount of oxygen is changed when the ZnO layer 4 is formed; one kind selected from Al, In, Ga and B is added to the ZnO layer 4 as an oxide; its resistivity is set to 10<2> to 10<4>OMEGA.cm. Accordingly, a voltage of the varistor is variable within a prescribed range even when the ZnO layer 4 and the metal oxide layer 5 are not formed as a multilayer. Thereby, it is possible to obtain the voltage dependent nonlinear resistance element whose performance is high, whose number of processes is reduced, whose yield is enhanced and whose cost is lowered.
Patent JP-2000236350-A (JP)
Title: Message communication system
Inventor: HARA KENJI
IPC: H04W28/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a mail communication system capable of reporting the transmission of storage type mail to the side of an opposite party. SOLUTION: In a PHS mobile station, the transmission is reported to an opposite side terminal, which is the transmission report destination of a storage type message, by a real time message on the basis of information stored in a mail transmission source/transmission report destination correspondence table storage area 6c inside a memory part 6 at the time of transmitting this storage type mail under the control of a control part 5. Since the transmission of the storage type mail in a storage type mail system is reported by the real time message in a real time message system, the transmission of mail can be reported to the transmission party of storage type mail.  Thus, since the reception of mail can be surely known on the side of reception even without performing operation every time for knowing whether the mail is received or not as conventional, useless receiving operation in the case of no mail incoming can be decreased.
Patent JP-H01209302-A (JP)
Title: Method for measuring tube size
Inventor: MORIMOTO YOSHIFUMI
IPC: G01B7/00
Filed: 1988-02-16
Abstract: PURPOSE:To improve measurement accuracy of the outer diameter and thickness of a tube by a method wherein phase analysis of impedance of a pair of testing coils located on both sides of the tube to be measured at a constant distance is performed with respect to two criteria of the outer diameter criterion and the thickness criterion. CONSTITUTION:A steel tube 1 whose outer diameter and thickness are to be measured is rotated in the direction of the arrow shown in the figure. A pair of testing coils are located on both sides of the tube 1 with their relative distance L kept constant. The testing coils 2, 3 are connected to impedance meters 4, 5. Timing at which a pulse generator 6 outputs according to a rotation angle of the tube 1 is input via an interface 7 to the impedance meters 4, 5 to measure the impedance. The measured value is input via an interface 8 to a CPU 9. The CPU 9 carries out phase analysis of the impedance based on the outer diameter and thickness criteria, digitally displays it on a display 10, prints it out 11, D/A-converts 12 it and record 13 it. Thus, the outer diameter and thickness of the tube can be precisely measured.
Patent JP-S54126531-A (JP)
Title: Diopter adjusting eyepiece lens and finder of single lens reflex camera using this
Inventor: EGAWA TAKESHI
IPC: G03B13/02
Filed: 1978-03-24
Abstract: PURPOSE: To provide a positive refracting power as a whole by disposing a negative lens and a positive lens in this order from the object side as well as to continuously perform the diopter adjustment of the single lens reflex camera by fixing the positive lens and moving the negative lens in the optical axis direction.  
     CONSTITUTION: The eyepiece lens L has a positive refractive power as a whole and is constituted by a negative lens G 1  and a positive lens G 2  in this order from the object side. The positive lens G 2  is so fixed that its relative position to a pentagonal prism P does not change. On the other hand, the negative lens G 1  is movable in the optical axis direction. With such constitution, the refracting power ϕ 1  of the negative lens G 1  is set within the range shown by the formula I and further the negative lens G 1  is made a meniscus lens which is convex on the object side and both lenses are so constituted as to satisfy the condition formulas II and III. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63202040-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAITO KENJI
IPC: H01L21/3205
Filed: 1987-02-17
Abstract: PURPOSE:To prevent occurrence of micro-cracks at a step part and to obtain a low-resistance wiring layer, by heating a semiconductor substrate to 600 deg.C or more when a high-melting-point metal silicide film is formed on the surface of the substrate by a sputtering method. CONSTITUTION:A silicon substrate 1 is heated at a temperature of 600 deg.C or more from the rear surface, and molybdenum silicide 7a is deposited on a polysilicon film 6 by a sputtering method. Then a molybdenum silicide film 7 having an excellent coverage is formed. A second wiring 8 having a double- layer structure comprising the polysilicon 6 and the molybdenum silicide film 7 is formed. Micro-cracks are not yielded even at the step part of the molybdenum film 7. Since the yield of the micro-cracks is avoided, the increase in resistance of the wiring layer can be prevented.