baber/WOPTO huggingface dataset:
Patent JP-S61181917-A (JP)
Title: Liquid mixer
Inventor: EJIRI IWAO
IPC: G01F13/00
Filed: 1985-02-07
Abstract: PURPOSE:To facilitate the mixing of a liquid at a correct mixing ratio regard less of variations in the surface of liquids in tanks, by using an overflow mecha nism for the setting of the liquid surfaces therein. CONSTITUTION:First, when the first liquid is fed to a liquid mixing tank 1, the liquid surface reaches the height C, the condition which is detected with a first sensor 4. This activates a timer to sop the supply of the first liquid by closing the first valve 3 with a spacified time delay, while the fourth value 12 is closed. The supply of the second liquid to a weighing tank 5 is done in the same way. When the second sensor 8 detects that the liquid surface in the weighing tank 5 reaches the height D, the timer is activated to stop the supply of the second liquid by closing the second valve 7 with a specified time delay while the third valve 10 is opened to inject the second liquid weighed and stored in the weighing tank 5 into the liquid mixing tank 1 through a third pipe 9. Thus, the liquid mixing is completed. Here, as the fourth valve 12 is closed previously, no overflowing occurs at a first overflow pipe 11. This assures a liquid mixing at a correct mixing ratio.
Patent JP-H03226616-A (JP)
Title: Measuring apparatus of three dimensional form
Inventor: JIN YASUHARU
IPC: G01B11/24
Filed: 1990-01-31
Abstract: PURPOSE:To measure the three-dimensional shape of a large-size object with high accuracy by forming a photographing means of a quadripartite optical sensor, and controlling an image moving means so that an output signal from each surface of the sensor is in the predetermined balanced state. CONSTITUTION:In this three-dimensional form measuring apparatus 1, when a laser light 4 is emitted to an object 2 to be measured from a first transit 8, a spot image 10 projected on the object 2 is photographed on the surface of a four divided optical sensor 14 through a lens 11 of a second transit 15. A driving part 18 is controlled by a CPU 16 so that the output signals from the four surfaces of the sensor 14 are in the predetermined balanced state, thereby controlling the direction of the transit 15. Accordingly, since the change of the balanced state of the output signals from the four surfaces of the sensor 14 is detected to detect the position of the photographed spot image, even when the object to be measured is large in size, for example, a building or the like, and even if the light intensity of the spot image is weak, the direction of the transit 15 can be correctly controlled with a fixed resolving power.
Patent JP-S52106665-A (JP)
Title: Logical gate circuit
Inventor: SAKABA HIROO
IPC: H03K19/096
Filed: 1976-03-05
Abstract: PURPOSE:To provide a logical gate circuit in which erroneous operation of a logical circuit block is prevented by using a depression mode Tr having low threshold voltage and a enhancement Tr having high threshold voltage at the same time.
Patent JP-H07205711-A (JP)
Title: Heavy equipment handling device
Inventor: YOSHIOKA KUNIYASU
IPC: B66F17/00
Filed: 1994-01-26
Abstract: PURPOSE:To make vertical motion and inclinatory motion precise without imparting any shock when a heavy equipment to be handled is mounted and demounted with respect to a device for handling the holding and the conveyance of an apparatus when disassembled/reassembled for repair of various kinds of plants, a large precision machine device and the like. CONSTITUTION:An actuator group 2 are equally arranged on a movable carrier 1 on the same plane and moreover the same pitch circumference; and load detecting sensors 4 are mounted on the lower part or the upper part of each actuator. A heavy equipment 3 to be handled is held by the actuator group 2 in such a construction as being capable of moving vertically or moving inclinatorily. Elevation and descent, an attitude control, soft support and contact, and uniform pressure support of the handled heavy equipment 3 are constituted to be controllable by a controlling device (not shown in Figure).
Patent JP-H07216774-A (JP)
Title: Water-squeezing method for press of paper machine and press
Inventor: KASUGA SHUNJI
IPC: D21F3/02
Filed: 1994-01-26
Abstract: PURPOSE:To reduce the drying cost in subsequent step by improving the dryness of wet paper at the outlet of a press. CONSTITUTION:A wet paper 2 formed on a wire part and having a concentration of about 15-18% is sucked with a suction pick-up roll 3, transferred in a state attached to a pick-up felt 4, sandwiched between the felt 4 and a bottom felt 5 and introduced into the 1st press 1P composed of a suction roll 6 and a grooved roll 7a. In the 1st press, the felts 4, 5 are quickly cooled between two nip rolls by contacting with the cooled suction roll 6 and the cooled grooved roll 7a to lower the temperature of water squeezed out from the wet paper to the felts and suppress the rewetting phenomenon. The wet paper 2 is attached to the surface of the pick-up felt 4 by the vacuum applied by the suction roll 6 and heated with steam blasted from a steam box 9. The heated wet paper 2 is further squeezed with the 2nd press 2P and transferred to the next step.
Patent JP-H02202710-A (JP)
Title: Surface acoustic wave resonator filter
Inventor: ABE SHUSUKE
IPC: H03H9/145
Filed: 1989-01-31
Abstract: PURPOSE:To increase the band width and at the same time to reduce the insertion loss by setting the upper and lower limit levels of the total number of pairs of inter-digital electrodes, the ratio between the numbers of pairs of input and output inter-digital electrodes, and the maximum cross Width of an electrode piece respectively. CONSTITUTION:An input inter-digital electrode 2a is formed on the surface of a piezoelectric substrate 1, and the output inter-digital electrodes 3a and 3a' are formed adjacent to each other at both outer sides of the electrode 2a. In addition, the grating reflectors 4a snd 4a' are set at both sides of the electrodes 3a and 3a'. At the same time, the electrodes 2b, 3b and 3b' of the same constitution and the reflectors 4b and 4b' are formed in parallel with the electrodes 2a, 3a and 3a' respectively. In a surface acoustic resonator filter of such a constitution, the total pair number N1(output) + N2(input) of inter- digital electrodes are set at 40-150 together with N1/N2 set at 1.4-2.4 respectively. At the same time, the W/lambda is set at 50-180 between the maximum cross width W of the inter-digital electrode piece and the surface wave length lambda of the passing center frequency.
Patent JP-S53108441-A (JP)
Title: Zerographic apparatus
Inventor: NISHIKAWA MASAHARU
IPC: G03G21/00
Filed: 1977-03-04
Abstract: PURPOSE:To accomplish the high speed printing operation without any deterioration in resolution by arranging a cyclindrical recording medium in a position to face a drum-shaped screen photosensitive member and turning the two at a preset peripheral speed in the opposite directions to each other.
Patent JP-H06246681-A (JP)
Title: Method and device for producing pipe member made of long-sized soft material
Inventor: DENISU KURUUMUSU
IPC: B21F11/00
Filed: 1994-01-25
Abstract: PURPOSE: To improve the working efficiency by constituting a device to attach a tubular member formed of a flexible material into a container of an open head part so as to cut a tube by a cutter to a specified length and feed it to the next station while a rotor with a guide to hold the tube on its periphery is rotated. CONSTITUTION: A device to attach a flexible plastic tubular member of relatively small diameter (for example, 2 mm in outside diameter) in a container with an open head part before a beverage is filled in the container and the container is sealed to form a package, comprises a cutting station 1, a tubular member transfer station 2 and a tubular member locating unit 3. The tip part of a tube 4 to be bed from a reel is held by a guide port 9 provided in a rotor 6 to be turned around a shaft 7 at the transfer station 2, and when the tube 4 is held by the port 9, the tube 4 is cut to a specified length by a cutter 15. A cut tubular member 30 is fed to the locating unit 3 by the rotation of the rotor 6, and charged in a container 40.
Patent JP-S61185151-A (JP)
Inventor: NAKAMOTO KENHACHIRO
IPC: A22C29/02
Filed: 1985-02-08
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-S6045670-A (JP)
Title: Method and apparatus for laminating fabrics having various lengths on cutting table
Inventor: JIYAN ESHIYUPARU
IPC: B65H45/101
Filed: 1984-02-10
Abstract: 1. Quilting process of fabric lengths on a cutting-out table (1) consisting in unwinding a roll of material kept in a cylinder (14) set in a moving carriage (3), the length of the material corresponding to the quilting length desired, the carriage (3) being forwarded to the desired place of the cutting-out table (1) in order to unwind by the cylinder's rotation (14) opposite to the taking up of the fabric's length direction and arrange this latter during the simultaneous travel of the moving carriage (3) either on the cutting-out table (1) or on the fabric layer(s) previously quilted distinguished by the fact that it consists in unwinding from a roll of material (35) maintained on an under-frame (21) lengthening the cutting-out table (1) a fabric length corresponding to the quilted length desired while re-winding simultaneously in the cylinder (14) maintained on a swivelling support (22) forming one piece with the under-frame (21) then once the fabric length is wound in the cylinder (14) it is transferred to the moving carriage (3) forming one piece with the cutting-out table (1) and it's shifted and forwarded to the place of the said table desired to be set by the movement of the cylinder (14) which is perpendicular to the area of the table (1), the wound fabric supported on the cutting-out table or on the layer(s) previously quilted due to the cylinder's (14) rotation depending on the moving carriage's (3) movement direction which is opposite to the fabric's winding direction, unwound and quilted and, once the fabric is unwound off the cylinder (14), it is forwarded to the swivelling support (22) to rewind a new fabric 's length.
Patent JP-H04264184-A (JP)
Title: Frictional material
Inventor: KANI HARUNOBU
IPC: C09K3/14
Filed: 1991-02-19
Abstract: PURPOSE:To obtain a friction material with controlled judder evolution without changing other characteristics by incorporating a specific additive. CONSTITUTION:A friction material comprising a fiber base material, a binder, a filler and a friction control agent as well as a phenoxy metal. The phenoxy metal forms a graphite-like carbide with the progress of friction, so that it is fed to the frictional surface to enhance judder resistance.
Patent JP-H09218572-A (JP)
Title: Image forming device and developing roller for the same
Inventor: SATO SHOGO
IPC: F16C13/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To form an image of high image quality, enhancing a developing efficiency, by providing a developing roller having a surface part which comes into contact with a photoreceptor drum and which is made of ion conductive material, a bias means and a transfer means. SOLUTION: The developing roller 56 is moved in a direction opposite to the moving direction of the photoreceptor drum 20 at a nip part, so that toner 53 functioning as electrical insulating material above the nip part at black solid printing sticks to the drum 20, then, even in the case the roller 56 directly comes into contact with the drum 20, a discharge hardly occurs at the nip part, because the roller 56 is made of the ion conductive material. Thus, the occurrence of such the situation is reduced that the developing bias voltage impressed on the roller 56 leaks to the drum 20 and the surface potential of the drum 20 becomes instable.  Thus, the developing efficiency is enhanced up to >=90%, then, the surface potential of the drum 20 is prevented from becoming instable because of the leakage of the developing bias voltage impressed on the roller 56 to the drum 20 by discharging, even in the case of not leaving the toner 53 at the nip part.
Patent JP-H07237006-A (JP)
Title: Grooving tool
Inventor: FUNAKI YASUZO
IPC: B23B27/10
Filed: 1994-02-22
Abstract: PURPOSE:To feed sufficient cutting oil into a groove so as to lower the cutting edge temperature of a tip by providing the tip placing face of a support part with a recessed groove extended to the cutting edge side tip of the tip placing face, and providing the supporting part piercingly with a cutting liquid feeding hole communicated with the recessed groove, and communicating the cutting liquid feeding hole of the support part with the cutting liquid feeding hole piercingly provided at the body part of a holder. CONSTITUTION:The tip placing face 22a of a support part 22 for supporting a tip 10 is provided with a recessed groove 22b extended to the cutting edge side tip part 22d of the tip placing face 22a within the width of the cutting edge of the tip 10, and this recessed groove 22b is extended to the tip 22d of the support part 22. The support part 22 is also provided with a cutting liquid feeding hole 22c communicated with the recessed groove 22b and a cutting liquid feeding hole 25 piercingly provided at a holder body 21. The recessed groove 22b provided at the tip placing face 22a is thereby covered with the bottom face of the tip 10 while forming a cutting liquid ejecting hole 26 for ejecting cutting liquid toward the inside of the groove. As a result, cutting oil can be sufficiently fed into the groove without being disturbed by cut material.
Patent JP-H03227662-A (JP)
Title: Thermal head
Inventor: TATSUMI YUTAKA
IPC: B41J2/345
Filed: 1990-02-02
Abstract: PURPOSE:To achieve good printing while a platen is in direct contact with a dot by forming a glaze layer where a common electrode pattern is formed except for a part at the side near to a heat generating resistance body, and providing an auxiliary conductor above the glaze layer including the excepted part. CONSTITUTION:A glaze layer 2 where a common electrode pattern 3 is formed and at the side closer to a heat generating resistance body 4 is notched a predetermined length and a predetermined width, thereby forming a groove 21. An auxiliary conductor 5 is provided above the glaze layer 2 including the upper surface of the groove 21. The auxiliary conductor 5 is on the common electrode pattern 3, spreading from one end of an insulative substrate 1 to the groove 21 with the height approximately equal to that of the heat generating resistance body 4. Therefore, if the common electrode pattern 3 is formed narrower in width, it is possible to make the heat generating resistance body 4 further closer to an edge of the insulative substrate 1, whereby the apparatus is eventually turned compact. A common resistance can be rendered small by the auxiliary conductor 5, and the printing quality becomes good.
Patent JP-S60170077-A (JP)
Title: Information signal recording disk
Inventor: SUGIYAMA HIROYUKI
IPC: G09B5/06
Filed: 1984-02-13
Abstract: PURPOSE:To discriminate the signal data from sound signals by recording the 1st synchronizing signal to an information recording disk together with the 2nd synchronizing signal. CONSTITUTION:The arriving period of the 2nd synchronizing signal SUB SYNC is equal to 3-5 clocks (15, 20 and 25 clocks of a synchronizing signal Fs) of the 1st synchronizing signal. The period of these three types of clocks are equal to 176, 177 and 178 clocks (880, 885 and 890 clocks of the signal Fs) of the 1st synchronizing signal respectively. While the signal data are distributed at the time position after laps of a prescribed period (equivalent to 12 clocks of the 1st synchronizing signal or 60 clocks of the signal Fs) from the leading edge of the signal SUB SYNC. The arriving period of the signal data is equal to 120 clocks of the signal SUB SYNC (600 clocks of the signal Fs) with coincidence with an NTSC system.
Patent JP-S52108165-A (JP)
Title: Electron watch
Inventor: KAWAMURA KIICHI
IPC: G04C10/02
Filed: 1976-03-08
Abstract: PURPOSE:To make is possible to materialize a power source having permanent life by assembling the solar battery and silver cell, electrodes of both of which are connected each other, into the watch using a conductive bonding agent.
Patent JP-S56122130-A (JP)
Title: Method for forming pattern of thin film transistor
Inventor: MINEZAKI SHIGEHIRA
IPC: H01L21/34
Filed: 1980-02-28
Abstract: PURPOSE: To shorten the steps of forming the pattern of a thin film transistor and reduce the contamination of the transistor in the steps by simultaneously conducting a developing and an etching steps when forming the transistor from vacuum evaporated Te on a substrate.  
     CONSTITUTION: A resist is coated with a spinner on a Te semiconductor film vacuum evaporated on a substrate and softly baked at 90°C for 15min. After the resist is exposed with a light, it is developed and etched simultaneously using alkaline developing etchant. After it is washed, the resist is exfoliated with organic solvent such as acetone, butyl cellosolve or the like, and a predetermined pattern is formed. Thus, a Te semiconductor film pattern is formed in a short time, and the contamination in the steps of the transistor can be restricted due to the shortening of the steps. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09195275-A (JP)
Title: Slurry material refilling method with two-stage construction system
Inventor: TAKAHASHI MORIO
IPC: E02B9/06
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To reduce a cost by using a more amount of wafer for slurry material in a lower layer to increase fluidity and a less amount of water and a more amount of surplus soil for slurry material in an upper layer. SOLUTION: When slurry material 4 which is formed by mixing drilled surplus soil, water and hardening material in a drilled hole 2 is used for refilling work, high fluidity is required for slurry material 4a in a lower layer 2a in which multiline pipes 3 are embedded to be filled in gaps around the pipes 3. As a result, the usage amount of water is increased during blending of the slurry material. Slurry material 4b in an upper layer 2b in which the slurry material 4 is simply filled does not require high fluidity. As a result, the usage amount of water for blending is decreased but the usage amount of drilled surplus soil is increased. In this way, for the slurry material 4 filled in the hole 2 as a whole, a less amount of hardening material and a more amount of surplus soil than in conventional technique where a refilled area is not divided into two stages are used to reduce a cost.
Patent JP-H07218010-A (JP)
Title: Turbo-refrigerator
Inventor: MAEDA KENSAKU
IPC: F25B1/00
Filed: 1994-01-28
Abstract: PURPOSE:To expedite degassing of refrigerant from an oil tank, to recover viscosity of the oil and to supply oil having suitable viscosity to a bearing by opening a switching control valve of a pressure equalizing tube at the time of solely operating an oil pump via a control mechanism before a compressor is started. CONSTITUTION:The turbo-refrigerator comprises a pressure equalizing tube 16 for communicating an oil tank chamber 15 with a compressor suction tube 4, a switching control valve 17 provided at the tube 16, and a control mechanism for closing the valve 17 at the time of starting a compressor 1 and gradually opening the valve 17 after the compressor 1 is started. The mechanism sets the valve 17 of the tube 16 to open when an oil pump 20 before the compressor 1 is started is solely operated at the time of starting the refrigerator by a controller 18. Thus, even when the refrigerator is started after it is stopped for a long period, oil having suitable viscosity can be supplied to a bearing.
Patent JP-H01204353-A (JP)
Title: Lighting device
Inventor: OKUMURA YOSHIHIKO
IPC: F21S8/10
Filed: 1988-02-06
Abstract: PURPOSE:To make it possible to form an excellent heat-resisting colored coating membrane simply on the outer surface of a glass tube without reducing the quantity of light or increasing the number of parts by forming the colored coating membrane by dipping a quartz glass tube in an iron alcoholate solution or a mixture alcoholate solution of iron and silicon. CONSTITUTION:A colored coating membrane 4 is formed by dipping a quartz glass tube 11 in an iron alcoholate solution or a mixture alcoholate solution of iron and silicon. Therefore, since the colored coating membrane 4 formed on the outer surface of the glass tube 11 is an Fe2O3 membrane or Fe2O3+SiO2 membrane, the red system light is radiated, and the lighting effect is excellent. Moreover, these membranes have an excellent heat-resisting property, and are formed on the outer surface of the glass tube 11 directly. The reflection number of the radiating light is few and the quantity of light is never reduced, accordingly. Moreover, since colored lighting fixtures and a cap are not required, the number of parts is not increased. And they can be formed very simply.
Patent JP-2000224105-A (JP)
Title: Transmission power controller for mobile communication unit, and communication system using the mobile communication unit
Inventor: IKUTA AKIHITO
IPC: H04M1/73
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a mobile communication unit, such as a cordless telephone set or a portable telephone set by controlling the transmission power of the communication unit depending on a distance away from a master station or a base station, and to activate the communication unit by a required minimum transmission power at all times. SOLUTION: An intermediate frequency amplifier(IF AMP) 12 at a receiver side of the mobile communication unit retrieves an idle channel at call connection and outputs a reception signal strength indicator RSSI signal which is proportional to the reception signal strength to detect a state of outside of a speech zone after a call is set up. A transmitter side power amplifier(PA) consists of an automatic gain control power amplifier(AGC PA) 17 and the gain of this automatic gain control power amplifier(AGC PA) 17 is automatically controlled by the RSSI signal. When the reception signal strength is high, the RSSI signal is also high in proportion thereto and causes the gain of the automatic gain control power amplifier(AGC PA) 17 to decrease.
Patent JP-S61185810-A (JP)
Inventor: OBATA TOSHIO
IPC: H01G4/12
Filed: 1985-02-14
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-S62183240-A (JP)
Title: Decentralized call setting control system for two-way communication between multi-points in loop network
Inventor: MAENO KAZUTOSHI
Filed: 1986-02-06
Abstract: PURPOSE:To improve the utilizing efficiency of a transmission line by providing a call setting control slot to a header part of an information transmission frame on a loop transmission line so as to reduce number of signals required for the call setting control. CONSTITUTION:When a call setting request exists, all fields of a channel state display slot is read sequentially and a reception channel corresponding to the participation node applying two-way communication between multi-points is decided. Then an address of a downstream node of its own node is changed into its own node address, a corresponding channel number is used as a transmission channel of its own node, a channel select means 102 is controlled to set fixedly a channel used for the two-way communication between multi-points and then a slot is sent to the transmission line. Thus, a call setting control slot written with an inter-multi-point two-way communication request is circulated in a loop to allow the node making communication to decide definitely the operation channel of its own node thereby continuing the communication.