baber/WOPTO huggingface dataset:
Patent JP-H03195634-A (JP)
Title: Rotary feeder device
Inventor: TAKADA MITSURU
IPC: B65G65/48
Filed: 1989-12-22
Abstract: PURPOSE:To prevent pulverized/granular substance from blowing up by introducing compressed air to a hollow chamber when a rotor is rotating, and pressing a recessed surface in an arc of circle of a seal cylinder to a vane plate and a side disc of the rotor. CONSTITUTION:When a compressed air is supplied to hollow chambers 5, 5, seal cylinders 3, 3 are pressed toward a rotor 2, and recessed surface in an arc of circle 3B, 3B are put in close contact with a vane disc 2D and side discs 2C, 2C of the rotor 2. When a rotary shaft 2A is rotated in this condition, the rotor 2 will rotate while the input hole 1A side and the exhaust hole 1B side of the casing 1 are perfectly sealed due to pressure contact of the seal cylinders 3, 3 with the side discs 2C, 2C and the vane disc 2D. Accordingly the pulverulent body from the exhaust hole 1B side is free from risk of blowing up even though the exhaust hole 1B side is put in communication with a conveying pipe for pneumatic conveyance with high-pressure and high concentration air to be used in supplying of pulverulent body.
Patent JP-H08166368-A (JP)
Title: Electrochemical detecting electrode of physiologically active material having electrochemical activity and manufacture thereof
Inventor: MORITA MASAO
IPC: G01N27/327
Filed: 1994-12-16
Abstract: PURPOSE: To provide the electrochemical detecting electrode and the manufacturing method thereof, which can selectively detect one kind of physiologically active material having electrochamical activity. CONSTITUTION: This is the electrochemical detecting electrode of physiologically active material, on the surface of which the pattern of the physiological active material having electrochemical activity is drawn and formed. The manufacturing method of this electrode is as follows. After the active material is adsorbed into a substrate, the part, where the material is not adsorbed, is covered with polymer, alkane thiol or silane coupling agent. Then, the active material is desorbed, or the monomer corresponding to the active material and the polymer or the alkane thiol is selectively adsorbed into the substrate, and the active material is finally desorbed. As the example of the active material, there are biogenic amine and the precursor body thereof.
Patent JP-H02176188-A (JP)
Title: Fluid compressor
Inventor: IIDA TOSHIKATSU
IPC: F04C18/107
Filed: 1988-12-28
Abstract: PURPOSE:To prevent the dislocation of a blade by forming an engaging groove communicated with the end part of a blade groove on the discharge side of a rotor piston and providing an engaging piece to be fitted loosely into the engaging groove at the inner wall of a cylinder, thereby forming an engaging part in the engaging groove. CONSTITUTION:An engaging groove 23 communicated with the end part of a blade groove 2 is formed at the discharge side end of a rotor piston 21 and opened to the end part on the discharge end side. The side wall of the groove 23 as an engaging part 24 is formed at a plane approximately vertical to the peripheral direction of the piston 21. An engaging piece 25 is integrally provided on the inner peripheral surface of a cylinder 20 corresponding to the groove 23 in the state of being loosely inserted and transmits the rotational force of the cylinder 20 to the rotor piston 21 through the engaging part 24. In addition, a spiral blade 26 formed of an elastic body is mounted at the groove 22 in such a way as to be projectable approximately in the diameter direction of the rotor piston 21, and its outer peripheral part is constantly pressed against the inner peripheral surface of the cylinder 20 and its inner peripheral part is positioned at the groove 22.
Patent JP-H01174902-A (JP)
Title: Pallet having target
Inventor: FUJIKAWA HARUYOSHI
IPC: G01B11/00
Filed: 1987-12-29
Abstract: PURPOSE:To stably confirm a target and to perform the positioning of a hanger with high accuracy, by providing the target having a predetermined pattern to be imaged and confirmed at a predetermined relational position and obtaining a predetermined signal level difference in the image signal, which is formed with respect to the peripheral part of the target, on the basis of the contrast of said pattern. CONSTITUTION:In order to position a hanger 10 when a cargo is hung up and unloaded using the hanger 10, a target 16 having a predetermined pattern imaged and confirmed by a television camera 12 is provided to a pallet 14. This target 16 is provided at the position becoming the predetermined positional relation to the cargo corresponding to the use purpose of the pallet 14 and a pattern is formed to the peripheral part of the target 16 so as to provide the contrast of a predetermined signal level difference to the image signal formed by the camera 12. Therefore, the hanger 10 can be set at the predetermined position of the pallet 14 by confirming the position of the target with good accuracy without erroneously confirming the pattern as a contaminate.
Patent JP-2000165156-A (JP)
Title: Driving circuit
Inventor: OTAKA NOBUYUKI
IPC: H03K17/16
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To enhance driving ability while suppressing increase of current consumption by enabling suppression of the increase of the current consumption in the case of no load when the driving ability of load capacitance is intended to be increased by inserting a resistor between an emitter and a collector of a third transistor and increasing driving current in a driving circuit. SOLUTION: An input signal is impressed on an input terminal IN and impressed on a base of a transistor Q2 as a first transistor. The emitter of the transistor Q2 is connected with a base of a transistor Q3. In addition, base current of the transistor Q3 is supplied by connecting a constant current source 12 between a power source and the transistor Q2. A current mirror circuit is constituted of transistors Q5, Q6 and N-fold of the current to be supplied to the transistor Q5 is supplied to the transistor Q6. A collector of the transistor Q3 is connected with a collector of the transistor Q5.
Patent JP-H02180461-A (JP)
Title: Commodity reservation terminal equipment
Inventor: YOKOYAMA ATSUSHI
IPC: G06Q50/00
Filed: 1988-12-29
Abstract: PURPOSE:To shorten a time needed for the reservation processing of a salesclerk and to reduce the error of dialing by automatically transmitting a telephone number, which is displayed on a display, as a call originating dial signal to a telephone line in correspondence to the instruction of a keyboard. CONSTITUTION:When the application of reservation is made, a commodity code 10, telephone number 11 and name 12 are inputted from a keyboard 2 based on a reservation registration picture 9. The information are stored to commodity code area 14, application date area 15, telephone number area 16 and name area 17 in a subscriber file 13 together with an application date. Next, when a commodity is stocked or returned, a code 19 of the stocked or returned commodity is inputted from a stock or return input picture 18. After that, a telephone number 22 of a subscriber, of which the application date is earliest, is taken out and the telephone number 22 is delivered to a network control unit 4. Then, the dialing is executed to a telephone line 5 based on the telephone number 22. Thus, the telephone line 5 is connected and the salesclerk can talk with the subscriber by a telephone set 7.
Patent JP-H0551107-A (JP)
Title: Commodity classification method and device
Inventor: TOYODA MASAHIRO
IPC: G06Q50/28
Filed: 1991-11-25
Abstract: PURPOSE:To eliminate a mistake in work up to detailed classification by centralized-controlling classification of ordered goods, and classification work and work time automatically, from designation of the ordered goods to completion of detailed classification. CONSTITUTION:In a system 1', goods 24 from a maker are carried in the carrying-in part 8' of a warehouse 3' by means of a truck 23 or the like, and a worker 17 checks the goods with a bar code reader 5' and inputs data into a computer 2' through a work station 16 as classification data. When the worker 17 approaches the work station immediately after the truck enters, the electric wave from an electromagnetic type ID card 18 with the recorded identification number and the like which the worker 17 holds is received by a receiver 19 installed together with the work station 16. Moreover, items such as who is a worker, classification start time, goods checking time are inputted into the computer 2' as work control data.
Patent JP-H0878319-A (JP)
Title: Projection exposure device
Inventor: USHIDA KAZUO
IPC: H01L21/027
Filed: 1994-12-20
Abstract: PURPOSE: To provide a projection exposure device having a projection optical system, in which the secondary spectrum of chromatic aberration is reduced particularly while a constraint on the design of a lens is diminished. CONSTITUTION: The projection optical system of a projection exposure device, in which the pattern of a mask 101 is exposed onto a photosensitive substrate 102 through the projection optical system by irradiating the mask 101 with luminous flux from a light source means, has at least one diffraction optical element 111, quartz lens 121 and fluorite lens 131 respectively. The diffraction optical element 111 has positive power, the quartz lens 121 has negative power, and the fluorite lens 131 has positive power. An Ar-F laser is used as a light source.
Patent JP-H08179481-A (JP)
Title: Image forming method
Inventor: KATO KAZUNOBU
IPC: G03C1/06
Filed: 1994-12-20
Abstract: PURPOSE: To provide the method for forming a high-contrast image by using a developing solution low in pH and containing substantially no hydroquinone. CONSTITUTION: The silver halide photographic sensitive material has at least one silver halide emulsion layer on a support, and the emulsion layer or another hydrophilic colloidal layer contains a hydrazine derivative, and it is processed with a developing solution containing hydroquinone monosulfonate or its derivative as a developing agent and a super additivity auxiliary developing agent and having a pH of 9.0-10.5.
Patent JP-2001121129-A (JP)
Title: Garbage fractional freezing and recycling method
Inventor: WADA ETSUKO
IPC: B09B5/00
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a fractional freeing and reproducing processing method of garbage. SOLUTION: In this method, the garbage is fractionally frozen, and is recycled as feed and fertilizers.
Patent JP-H02252667-A (JP)
Title: Production of gate pier or the like by utilizing waste
Inventor: KIDAI TAKEO
IPC: C04B38/00
Filed: 1988-12-30
Abstract: PURPOSE:To improve the added value by melting and kneading a powdery waste, such as slag, with a synthetic resin waste, forming a core material part, then mixing powdery decorative stone with a polyester resin and forming a surface member on the periphery thereof. CONSTITUTION:Powdered wastes, such as slag, sludge or cinders, are mixed and a hot-melt resin waste, such as PE or PS, in an amount of >=10% based on the above-mentioned mixture is added, thermally melted, injected into a mold of a prescribed shape, cooled and then cured to provide a core material part, which is subsequently placed in the center of a mold form shaped into a prescribed form and a mixture prepared by mixing decorative stone, such as marble, granite or brick, in a powdery or granular form with a polyester resin at about 9/1 ratio is filled in the periphery thereof, cured and hardened to form a surface member and afford a formed product, such as decorated gate pier.
Patent JP-H04201455-A (JP)
Title: Print head device for printer
Inventor: IINUMA TOSHIKATSU
IPC: B41J2/275
Filed: 1990-11-30
Abstract: PURPOSE:To prevent effectively breaks in print or follow-up deterioration even when all pins are being driven by arranging the whole inner yoke arranged circularly mounted on each wire driving mechanism in the inner diameter and providing a second driving coil surrounding the whole inner yoke. CONSTITUTION:A driving section for reciprocating a plurality of print wires 11 has a U-shaped cross section, being divided into an outer wall and an inner wall. The inner wall of the driving section is separated so as to correspond to the number of armatures, comprising a yoke 6 to be solenoid iron cores, driving coils 5A to be wound on each iron core, a support coil 5B as a second driving coil wound in a large cylindrical shape in such a manner that all iron cores are made to be one iron core, and armatures 1 to which the print wires 11 are brazed at the tips thereof.
Patent JP-H08224305-A (JP)
Title: Injector for syringe consisting of two chambers before adjustment,syringe consisting of two chambers before adjustment,and its assembly and filling method
Inventor: MIHAERU RAINHAATO
IPC: A61M5/31
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To avoid cross contamination during producing and filling up a syringe of two chambers by dividing its barrel into two separated barrels and making a bypath and the first wall section in the first separated chamber. SOLUTION: This syringe barrel 1 for two ingredient injection is closed at its open end with movable syringe plunger l8 with plunger bar 9, is provided with middle stopper to divide room 2a and 3a, and bypath 5 in the front room of this barrel. Front section of barrel 1 is made separated barrel 2 and separated barrel 3, and the first barrel 2 is equipped with bypath 5 and the first wall section. The first wall section is equipped with the first chamber 2a with middle stopper 11 of syringe barrel 1. The second separated barrel 3 is equipped with syringe 1, or the second section of the second chamber 3a. Joint syringe head and joint finger tab is made and the syringe head is attached to the first barrel 2 at its top, and finger tab 6 is attached to the open end of the second barrel 3.
Patent JP-2001153404-A (JP)
Title: Distributor
Inventor: OHIRA AKIYOSHI
IPC: F24F5/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a distributor for feeding particles of ice, water, etc., transported like a slurry to a plurality of divided tanks by switching over them, without clogging transport pipes. SOLUTION: A two-phase flow of ice 5 and water 6 transported through an ice-water transport pipe pours into an ice-water separator 8. For sending the ice 5 and the water 6 in a divided tank 3a through a branch pipe 9, a handle 46 is turned to move a connection pipe 30 so that the pipe 30 slides in a fixture 50 and the branch pipe 9 and an opening 34 provided on the side below a closed end face which closes the top end of the connection pipe 30 is directed toward the two-phase flow of ice 5 and water 6 in the ice-water separator. For distributing the ice-water to other divided tanks 3b, 3c, 3d, it will suffice to execute the same procedure.
Patent JP-2000157165-A (JP)
Title: Freshness-retaining agent for fresh product and flower, and fresh retention of fresh product and flower
Inventor: IIJIMA YOSHIHIKO
IPC: A01N3/02
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To prepare a freshness-retaining agent capable of continuously retarding automatic deterioration such as discoloration, pliableness or the like of fresh plants in transportation and storage, capable of improving preservative property and also effective in preventing quality degradation due to pollutant bacteria by including eugenol or the like along with titanium oxide. SOLUTION: This freshness-retaining agent for fresh product and flowering plants is prepared by including eugenol and/or its derivative (preferably isoeugenol, methyleugenol or eugenyl acetate) along with titanium (preferably anatase titanium dioxide). Eugenol is expressed by the formula and the weight ratio of (eugenol: titanium oxide) is preferably (1:100)-(1:3). Titanium oxide for pigment is implied in the above titanium oxide, and titanium oxide not for pigment such as moist titanium oxide, fine grain titanium oxide, acicular titanium oxide, lower titanium oxide, capsulated titanium oxide, an artificial precious stone titanium (titania) or the like is also implied.
Patent JP-2001149439-A (JP)
Title: Nursing bed used also for bathtub
Inventor: TANAKA TAKESHI
IPC: A61H33/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a nursing bed used also for a bathtub at a low cost by simplifying an elevation structure from a conventional nursing bed used also for a bathtub using a hydraulic cylinder or the like to elevate a bed mat in the bathtub with a high cost. SOLUTION: An upper water mat 2 and a lower mat 3 capable of being enlarged and contracted by pouring and draining water in and from a bathtub 1 are respectively disposed at upper and lower stages. A trestle 8 internally containing a bag 4 for pouring and draining water and a heater 6 and a pump 7 communicating with the bag is disposed under the bathtub 1. The bag 4, the mats 2, 3 and the bathtub 1 are piped to circulate the water therethrough by the operation of the pump. The mat 2 is raised by fully filling the water in the mats 2, 3 by the operation of the pump and can be used as bed. Meanwhile, when bathed, warm water in the mat 2 circulated and heated overflows in the bathtub 1 by the contraction of the mat 3 due to the weights of a person to be nursed and the mat 2 so that the person can bath, thereby simplifying the elevating structure of the bed mat.
Patent JP-H07195628-A (JP)
Title: Thermoplastic resin film
Inventor: KAWAGUCHI MUTSUYUKI
IPC: B32B9/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide a thermoplastic resin film excellent in antistatic properties under a low humidity condition and also excellent in heat resistance. CONSTITUTION:A thermoplastic resin film has an antistatic layer laminated to at least the single surface thereof. The antistatic layer is composed of a compsn. containing at least one kind of an ammonium salt selected from ammonium phosphate and ammonium sulfate. The addition amt. of the ammonium salt is pref. set to a range of 0.5-5.0mol equivalent with respect to the cation amt. of a compd. having a quaternary ammonium group. As the ammonium salt, NH4H2PO4, (NH4)2HPO4 and (NH4)2SO4 are designated.
Patent JP-H08179300-A (JP)
Title: Color display device
Inventor: NISHIHARA SHIZUO
IPC: G02F1/1335
Filed: 1994-12-22
Abstract: PURPOSE: To suppress the discoloration of a color filter incorporated in the color display device equipped with macrolenses. CONSTITUTION: This color display device has a flat pane l structure equipped with a counter substrate 1 which faces a light source side and receives incident light, a driving substrate 2 which is joined with the counter substrate 1 across a specific gap and emits projection light, and liquid crystal 3 which is held in the gap. On this flat panel structure, pixels 4 which are arranged in a matrix are integrated and formed, and the incident light is electrooptically modulated into the projection light. Further, the microlenses 7 which converges the light incident on individual pixels 4 and the color filter 8 which colors the individual pixels 5 by the primary colors are integrated and formed. Further, this device features the color filter 8, microlenses 7, and pixels 4 arranged in order from the incidence side to the projection side.  Those incident light passes through the color filter 8 before the light is converged by the microlenses 7, so its discoloration can be prevented. This microlenses may by given a color filter function occasionally by being respectively colored with three primary colors.
Patent JP-H09153879-A (JP)
Title: Digital subscriber line transmitting method
Inventor: SHIMOOOSAKO KAZUTAKA
IPC: H04J4/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To multiplex other signals with an ISDN signal and a digital-only signal and to use a CATV network. SOLUTION: The ISDN signal and the digital-only line signal of a subscriber line transmission system are time-divisionally multiplexed and sub-carrier- modulated from a main station 1 to a remote station 2, and they are transmitted with a CATV signal by the CATV network and the trunk 4 of an optical cable. The signals transmitted to the remote station 2 are returned to the ISDN signal and the digital-only line signal by the original subscriber line transmission system in the remote station 2. The signals and the CATV signal are subjected to frequency multiplexing and are transmitted through a coaxial cable 5 from the remote station 2 to a subscriber's house 3.
Patent JP-H05269483-A (JP)
Title: Water purifying apparatus and operation thereof
IPC: C02F3/06
Filed: 1992-12-16
Abstract: PURPOSE:To increase the surface area of a carrier having bacteria bonded thereto and to suppress oxygen supply energy and washing energy. CONSTITUTION:Many hollow yarn membrane bodies 1 are arranged in a reaction part 8 and fixed to an air supplying base material and compressed air is supplied into the hollow parts 3 of the hollow yarn membrane bodies 1 to flow out to the outside from the pores of the hollow yarn membrane bodies 1.
Patent JP-H09150700-A (JP)
Title: Fixing structure of air bag cover
Inventor: AKAMATSU MINEO
IPC: B60R21/205
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent a locking member to lock an air bag cover with an air bag expanding opening part from making contact with an air bag and damaging it at the time when the air bag expands, pushes to open the air bag cover covering the air bag expanding opening part and expands to the inside of a car room. SOLUTION: Contact of broken parts 20, 21 with an air bag at the time when the air bag expands to the inside of a car room from an air bag expanding opening part 2 is eliminated by leaving the broken part 20 at a central part of a semicircular cutout part 18 on the side of an air bag cover 11 and by leaving the broken part 21 on a head end of the aforementioned broken part 18 in a recessed part 10 of a lower edge part of an air bag expanding opening part 2 on the side of an instrument panel 1 as breakage takes place at a breakage expected point (a) of a minimum cross sectional area part of the broken part 18 of a breaking member 15.
Patent JP-H05144530-A (JP)
Title: Electric contact unit
Inventor: MATSUOKA NORIYUKI
IPC: H05K7/10
Filed: 1991-11-25
Abstract: PURPOSE:To effectively cope which narrowing of a pitch of an electric contact group in a connector, to appropriately prevent shortcircuit between each contact, to facilitate assembly to the substrate of the connector, and to effectively prevent shortcircuit between each contact by means of a foreign matter. CONSTITUTION:An insulating sheet is placed between each electric contacts 1, and an electric contact 1 group is covered with an insulating block 6 made of an elastic insulating material, while a contact part 2a of each electric contact 1 is exposed out of the insulating block 6.
Patent JP-H08234546-A (JP)
Title: Electrifier cleaner
Inventor: KIN SEIKAN
IPC: H01T19/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrifier cleaner capable of eliminating the need of return to a retreat position after use, making an electrifier compact and assuring a higher cleaning effect. SOLUTION: A cleaning rod 2 is assembled with a cleaning rod guide 16, so as to be capable of reciprocating, and energized with a energization means 32 in the direction for parting from a corona discharge wire. As a result, a cleaning felt 26 is held at a corona discharge wire parting position when a cleaner is not used. At the time of using the cleaner, the rod 22 is forcibly pushed inside to keep the felt 26 in contact with the wire 10, and in this state, the rod guide 16 is made to slide on the wire 10, thereby performing a cleaning work. When the cleaner is not used, the felt 26 keeps a status of non-contact with the wire 10 and has no effect on the discharge of the wire 10. Also, the cleaner is not required to return to a retreat position.  According to this construction, the cleaner can be made compact, and a pushing force for the felt 26 toward the wire 10 can be adjusted via an increase or decrease in a pressing force for the rod 22, thereby ensuring a high cleaning effect.