baber/WOPTO huggingface dataset:
Patent JP-H02248969-A (JP)
Title: Image forming device
Inventor: NAKADA SHINOBU
IPC: G03G15/05
Filed: 1989-03-22
Abstract: PURPOSE:To make a photosensitive body drum unnecessary, to simplify the process, to facilitate the handling, and to miniaturize the device by providing a developing unit, a latent image forming means, and a transferring means which transfers a part of developer on a developer carrier to a recording medium. CONSTITUTION:At least the developer carrier 1, developer 2, a developing unit 4 which is integrated with a layer forming means 3 which forms an even thin layer of developer on the developer carrier 1, the latent image forming means 5, with which a part of the developer 2 on the developer carrier 1 is electrified, and a transferring means 6 which transfers at least a part of the developer 2 on the developer carrier 1 to the recording medium 7 are provided. Then, developer 2 is formed into a thin layer on the developer carrier 1 inside the developing unit 4, and an electrified latent image is directly formed responding to an image signal on the developer 2 made into thin layer on the developer carrier 1. Further, only the developer which has been made into the latent image is directly transferred from the developer carrier 1 to the recording medium 7. Thus, the photosensitive body drum or cleaner become unnecessary, and the process can be simplified, the device is miniaturized and made thinner with the constitution of only the developing unit 4.
Patent JP-H04305984-A (JP)
Title: Manufacture of insulating layer on high temperature superconductive body of oxide
Inventor: SHIRAISHI KENSUKE
IPC: C04B35/45
Filed: 1991-04-02
Abstract: PURPOSE:To manufacture a Josephson element or electronic circuit formed by high temperature superconductive body of oxide having an insulating layer. CONSTITUTION:An insulating layer is formed at the surface or interior of high temperature superconductor of oxide such as Y group superconductor, Bi group superconductor, Ti group superconductor by irradiation of radiation thereto, or the entire part or a part of the insulating layer is converted into a superconductive layer in order to cause a superconductor current to flow by irradiation of radiation to the area where the insulating layer of the high temperature conductive layer of oxide exists.
Patent JP-H01241333-A (JP)
Title: Manufacture of comb shape
Inventor: TANSHIN MASAYA
IPC: B21D28/10
Filed: 1988-03-24
Abstract: PURPOSE:To prevent the double punching of mutual punched comb teeth and the breakdown of a tool and product by making a blank hoop the partial punching of the half punching state in specified depth and the state of the other part being completely punched in the vicinity of the prepared hole at both sides. CONSTITUTION:The prepared holes 13a, 13b of a blank hoop 10 are punched first. The hole 13a and 13b are alternately arranged respectively, one part is arranged at the pitch (b) of feeding amt. in the feeding direction and the other part is arranged by sliding the half pitch (c) of the feeding amt. Comb teeth 14a, 14b are then subjected to partial punching in the space with the punched holes 13a, 13b. The comb teeth 14a to be punched is completely punched from the comb teeth 14b to be left excepting the half punching parts 24, 26 of the length (i). The depth (j) of the half punching parts 24, 26 had better deeper for the parting at the post stage, but a rupture may arise, so it is made in the half punching state of more than the half of the plate thickness (k) of the blank hoop and less than the plate thickness (k). The blank 11 thereof is then fed to a parting stage by cutting it to part the half punching state.
Patent JP-S58185146-A (JP)
Inventor: TATEISHI FUMIKAZU
IPC: B23K26/046
Filed: 1982-04-26
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-H04305330-A (JP)
Title: Release agent for forming green molding
Inventor: KONDO KAZUMITSU
IPC: B22C3/00
Filed: 1991-04-03
Abstract: PURPOSE:To provide the mold release agent for forming a green molding which can increase the stability of the green molding surface and eliminates the need for an operation to apply a surface stabilizer on the green molding after molding. CONSTITUTION:The mold release agent used to improve the release property and surface stability at the time of molding the green molding is a W/O type emulsion formed by dispersing a water phase into an oil phase of a hydrocarbon system using a surfactant as a dispersant and by dissolving a watersoluble greensand binder into this water phase.
Patent JP-S52153423-A (JP)
Title: Approximate sine wave synthesis
Inventor: MIHASHI YASUHIRO
IPC: G10H7/08
Filed: 1976-06-15
Abstract: PURPOSE: To diminish the number of hard-ware by making the synthesis of signals with square operation of logical operation, making memory, etc., unnecessary. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01241915-A (JP)
Title: Current comparator circuit
Inventor: MITA RIKITAROU
IPC: G01R19/165
Filed: 1988-03-23
Abstract: PURPOSE:To provide a hysteresis characteristic and to eliminate the instability of switching by providing a circuit shunting a current from an input terminal when an input current approaches a reference current. CONSTITUTION:A circuit comprising transistors(TRs) Q7-Q9 and resistors R2, R2' shunting a prescribed current from an input terminal 2 when an input current IIN approaches a reference current gives an offset to the input current IIN to provide a hysteresis characteristic. Since the switching from conduction   nonconduction or nonconduction    conduction of a TR Q5 is not momentarily and sharply implemented while the TR Q5 is the conduction   nonconduction transit state and the state of an output terminal 4 might be oscillatory, the circuit giving a hysteresis to the input and output characteristic is added. Thus, the unstable switching of the input current IIN near its threshold level is eliminated.
Patent JP-H06343017-A (JP)
Title: Piezoelectric vibrator and production thereof
Inventor: SHIMAUCHI TAKEAKI
IPC: H03H9/10
Filed: 1994-04-08
Abstract: PURPOSE:To realize the surface mounting of a piezoelectric vibrator with the reduced leakage by providing an electrode from the inner surface to the outer surface of the package member of ceramics or glass through a through hole and then covering this through hole to secure the airtight sealing when a cover is junctioned to the package member. CONSTITUTION:A package member 11 is coated with a resist, and a through hole 10 and a recessed part 12 are formed by a photoetching process. Then a metallic thin film is formed by a vacuum deposition method or a sputtering method, and a junction layer 16 and a leading electrode 15 are formed by a photoetching process. The electrode 15 is formed on the inner and outer surfaces of the member 11 and on the side face of the hole 10 respectively. Then a crystal vibrator 17 is fixed by a conductive adhesive, etc., and a glass cover 19 having a recessed part is put on the member 11. Finally the member 11 is heated in a vacuum or inert gas atmosphere, and the DC voltage is applied the parts among the cover 19 the electrode 15 and the layer 16. Thus the member 11 is sealed by an anode junction technique.
Patent JP-S60212255-A (JP)
Title: Electrostatic filter apparatus
Inventor: UMEHARA HIROSHI
IPC: B03C3/12
Filed: 1984-04-09
Abstract: PURPOSE:To supplement the lowering in the collection efficiency of a fibrous charged filter, in an electrostatic filter apparatus, by forming the fibrous charged filter in a two-layered structure and arranging a charge part to the upstream side thereof. CONSTITUTION:Dirty air is introduced into a duct 10 from an arrow C and passes through a charge part 11 consisting of a discharge electrode 12 and an earthing electrode 13. Plus corona discharge is performed between the discharge electrode 12 and the earthing electrode 13 to charge dust while the charged dust is introduced into a collection part 20 and collected by the upstream side filter 15 or downstream side filter 16 of a fibrous charged filter brought to an electret state. Because two filters are used as mentioned above, the downstream side filter performs mechanical collection when the collection efficiency of the upstream side filter is lowered and the upstream side filter performs mechanical collection when the efficiency of the downstream side filter is lowered and collection efficiency is kept high as a whole.
Patent JP-S61228906-A (JP)
Title: Non-slip elastic body
Inventor: KAGEYAMA TAKESHI
IPC: B27N5/02
Filed: 1985-04-02
Abstract: PURPOSE:To realize the perfect adhesion of a non-slip elastic body to a grip and consequently strinkingly improve the working safety by a structure wherein the non-slip elastic body with the desired shape is formed, capped onto the grip and heat-shrunk in order to integrally fix the non-slip elastic body to the grip. CONSTITUTION:Elastic body mass is synthesized by mixing cock particles 5 with heat-shrinkable synthetic resin 4. A non-slip elastic body A2 to cap a grip 1 is made of said elastic body mass. The fitting of the non-slip elastic body A2 to the grip 1 is made extremely easy by forming the fitting part 2 of the non-slip elastic body A2 a little larger than the grip 1. The non-slip elastic body A2, which is exactly parallel with the shape of the grip 1, is completed by shrinking the heat-shrinkable synthetic resin 4 through heating the resin 4 with the desired heat generating means after the fitting of the body A2 to the grip 1. Because the shrinking action of the heat shrinkable synthetic resin causes to stronly hold the grip 1 from outside at all times, the looseness and slipping of the elastic body out of the grip during operation is perfectly prevented from occurring. Because irregularities are formed on the surface of the elastic body due to thermally shrunk cork particles 5, the high frictional coefficient of cork is further multiplied and consequently the non-slip effect is made more distinguished.
Patent JP-H02250480-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OGIWARA YUTAKA
IPC: H04N5/928
Filed: 1989-03-24
Abstract: PURPOSE:To reproduce an FM audio signal by providing a switching means which inputs the reproducing signal of an audio rotary head and supplies a demodulating circuit selectively with a signal passing through 1st and 2nd band- pass filters which have passing bands being the FM audio signal bands of 1st and 2nd systems. CONSTITUTION:In recording mode, the FM audio signal and FM video signal of one of the 1st and 2nd systems are recorded on a recording medium. In reproduction mode, on the other hand, a decision means 21 decides whether the reproduced signal is of the 1st or 2nd system from the FM video signal which is reproduced by a video rotary head 11 and outputs a control signal to control switching means S1 and S2. The FM audio signal recorded on the recording medium is reproduced by the audio rotary head 10, band-limited by the 1st and 2nd band-pass filters 14-17, and supplied to demodulating circuits 18 and 19 selectively by switching means S1 and S2 based on the system of the reproduced signal. Consequently, even the FM audio signal of either system recorded on the recording medium can be reproduced.
Patent JP-S60214127-A (JP)
Title: Simultaneous talking system
Inventor: GOSHIMA SHIGEAKI
IPC: H04B7/26
Filed: 1984-04-09
Abstract: PURPOSE:To decrease the time after an incoming tone of simultaneous talking is raised until the simultaneous talking is started by transmitting a simultaneous talking forecast signal is transmitted independently of the presence of the use of a line before a prescribed simultaneous operation is started from a master station to all slave stations. CONSTITUTION:Before an incoming call is generated in a telephone set 22 of all slave stations by transmitting a simultaneous call signal, an operating section 10 is operated at the master station 1 and a simultaneous talking preparation signal is transmitted to a control section 13. The control section changes over the contact of a switching circuit 16 changed over to the position of a talking section 15 when the master station 1 makes talking with any slave station to the position of a signal converting section 14 for a short time forcibly to interrupt the talking momentarily, and a simultaneous talking forecast signal is transmitted from the converting section 14 to all slave stations 2-1-2-n via a radio equipment 12, then the contact of the circuit 16 is changed over again to the talking section 15 to attain the system into the talking state. When a radio equipment 20 of all the slave stations receives a simultaneous talking forecast signal, this signal is converted into a contact signal by a signal converter 21, it is held at a holding circuit 22 of a telephone set 22 to light a lamp of a display section 24. The master station transmits the simultaneous talking signal to all the slave stations after a prescribed time is elapsed.
Patent JP-S54160821-A (JP)
Title: Acrylonitrile fiber containing zinc oxide
Inventor: SHINKAI YUKIO
IPC: D01F6/18
Filed: 1978-06-12
Abstract: PURPOSE: Title fibers including a specific amount of zinc oxide as a filler and having a specific filament finess, thus showing durably mildewproof and antibacterial activity and being suitably used for mats and carpets in hospitals or other sanitary fields.  
     CONSTITUTION: Acrylonitrile fibers consist of 70W99 wt% of an acrylonitrile polymer capable of developing mildewproof and antibacterial effect by itself and 30W1 wt% of zinc oxide, an inorganic bactericidal and have a filament finess of 1.5W20 denier. The acrylonitrile polymer is required to have an acrylonitrile content of over 40 wt% from the viewpoint of mechanical strength. The filament finess of 1.5W20 denier is practical from the viewpoint of fiber strength and knot strength and preferred because the amount of zinc oxide used does not become excessive. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04282488-A (JP)
Title: Multiple hands time piece
Inventor: YAZAWA KIYOSHI
IPC: G04C3/14
Filed: 1991-03-11
Abstract: PURPOSE:To obtain a time piece capable of notifying imediately a malfunction such as a delay of hands in a time piece having the indication of time with hands and of giving exact time. CONSTITUTION:In a time piece having a long hand part and a short hand part, at least one of the long hand part and the short hand has a second hand part moving on the same track and has a separate drive mechanism. Even when the first hand indicates wrong time, the second hand indicates exact time with the second drive mechanism, the malfunction is noticeable and exact time of known.
Patent JP-H07274837-A (JP)
Title: Soft candy and production thereof
Inventor: KONDO TSUTOMU
IPC: A23G3/00
Filed: 1994-04-08
Abstract: PURPOSE:To provide soft candies which comprises erythritol, sugar or the like, fat or oil and an emulsifier, thus has lowered calorie with reduced tooth decay action and shows good smooth texture without roughness, cool feeling and reduced sticking to teeth. CONSTITUTION:The objective candies are produced from erythritol, sugar or a sugar alcohol other than erythritol (preferably the weight ratio of erythritol to the sugar alcohol is 7/3-3/7), fat or oil, preferably in an amount of 5-20wt.% and an emulsifier, preferably in an amount of 0.1-5wt.%.
Patent JP-S6470990-A (JP)
Title: Cassette player in motor cycle
Inventor: MURAYAMA MASATO
IPC: B62J99/00
Filed: 1988-03-24
Abstract: PURPOSE:To obtain a high water-proof effect and to absorb an impact when a cassette half abuts against a cover by providing a cassette cover for opening/ closing externally a cassette inserting port and an elastic member positioned on an opposite face in a cassette player. CONSTITUTION:The cassette player 12 is stored in the right side of a spatial part defined by an external plate and an internal plate for constituting a front cowl 1 for supporting a screen 2 mounted on the handle 3 of a motor cycle and a radio unit main body 4 is stored in the left side thereof, respectively. At this time, the player 12 is inclined and mounted so as to raise the forward part of a travel direction higher, externally dispose an eject button from the inserting port to a car body and enhance the operability of the player 12. Namely, at the time of operating the button by the middle finger of a left hand, the cassette half can be easily held by an operating finger and a thumb and a sealing rubber is interposed between an upper face panel and the upper end opening part of an inner case.
Patent JP-S58186830-A (JP)
Title: Data transferring device
Inventor: KITAYAMA ISAO
IPC: G06F13/28
Filed: 1982-04-27
Abstract: PURPOSE:To prevent a temporary holding state at a reception side, by writing data which is transferred between devices for data transmission and reception in a memory temporarily, and reading and transferring the data in the memory at the reception side after all data are written. CONSTITUTION:When data is transferred from a storage device SF by direct memory access, the transfer data is stored in a buffer register D REG temporarily. The stored data is written in an address of a memory MEM indicated by a memory controlling circuit M CONT. After all data are written, a switching device controlling part ESS CPU reads the written transfer data out of the memory MEM successively in response to a transfer end signal to transfer them to the switching control part ESS CPU through a signal line 3. Data transfer from the switching control part ESS CPU to the storage device SF is executed in the same manner.
Patent JP-H04306006-A (JP)
Title: Antenna system
Inventor: MIYABAYASHI TETSUYA
IPC: H01Q1/42
Filed: 1991-04-03
Abstract: PURPOSE:To facilitate the antenna installation, to reduce the cost from the transportation of an array antenna till its installation, to make the antenna system light and to reduce the deterioration in the electric performance due to diffraction by integrating the array antenna and a cylindrical pole. CONSTITUTION:Since the work installing an array antenna and a radome 3 to a cylindrical pole 1 with a mount seat 4 added thereto is executed entirely in a factory, the installation of the antenna at an antenna installation site is attained by having only to lift up the antenna system and to tighten four bolts or so. Moreover, the work period is reduced by simple installation as above and the cost is reduced. Furthermore, since the external appearance is close to a cylinder, a wind weight for the system is advantageous, the wind pressure coefficient is limited to nearly '1', and then the thickness of the cylinder pole is made thin, resulting in reducing the weight.
Patent JP-H04311464-A (JP)
Title: Top cover tape for emboss carrier tape
Inventor: KAMATA MAMORU
IPC: B65D63/10
Filed: 1991-04-03
Abstract: PURPOSE:To obtain a peeling off characteristic satisfactory for the JIS standard and a baking-proof property, by providing a pierced cut in the longitudinal direction, partitioning property, by providing a pierced cut in the longitudinal direction, partitioning an expected opening part of a substrate at the inside face of an emboss carrier tape and laminated the substrate and the external layer material through a resin layer with low adhesive strength and an adhesive layer with a high adhesive strength. CONSTITUTION:A pierces cut 15 partitioning an expected opening part 16 for taping is provided longitudinally on a substrate 11 of a top cover tape. And the substrate 11 and an external layer material 12 are laminated through a resin layer 13 with a low adhesive strength and an adhesion layer 14. In this way, it becomes possible to use material having a barrier or antistatic materials as an outside layer material and the tape becomes suitable for packaging of electronic components. And the base substrate inside the pierced cut is broken with the external material to form the opening and hence, the electronic components can be taken out.
Patent JP-H01243605-A (JP)
Title: Dielectric loaded array antenna
Inventor: TSUGAWA TETSUO
IPC: H01Q13/24
Filed: 1988-03-24
Abstract: PURPOSE:To reduce the array density of unit antennas constituting an array antenna and to reduce power loss in the unit antennas and in constitution for executing feed to respective unit antennas by increasing the aperture efficiency of respective unit antennas. CONSTITUTION:The array antenna 1 is arranged on a wiring substrate 2 consisting of an electric insulating material. With providing dielectrics 5 on patches 4, the aperture efficiency and the gain are made to increase in the antenna 1. Thus, the arrangement density of the patches 4 on the wiring substrate 2 can be reduced, and the loss of consumption power in a feed line with respect to the patches 4 can be reduced, whereby whole efficiency can be improved.
Patent JP-S59200527-A (JP)
Inventor: HANGUUFUAI SUTEIIBUN ROU
IPC: H03K19/177
Filed: 1984-04-11
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-S61231366-A (JP)
Inventor: MURAKAMI TAKESHI
IPC: F25B27/00
Filed: 1985-04-05
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-H03272770-A (JP)
Title: Bone repairing material
Inventor: YOSHIHARA SATOSHI
IPC: A61L27/00
Filed: 1990-03-20
Abstract: PURPOSE:To have bond with a vital bone quickly and strongly without causing induction of inflamatory reaction by forming the material as object from a crystallized glass powder and/or glass powder containing CaO, SiO2, P2O5, CaF2, MgO, Na2O in a specific proportion, an aqueous solution chiefly containing phosphoric salt, and an antibiotic substance. CONSTITUTION:A bone repairing material as object of the present invention is formed from a crystallized glass powder and/or glass powder containing 30-70% by weight CaO, 30-70% SiO2, 0-60% P2O5, 0-5% CaF2, 0-20% MgO, and 0-20% Na2O, an aqueous solution chiefly containing phosphorates, and an antibiotic. The glass powder and crystallized glass powder bind chemically with bone, and also have vital organism adaptability. To attain high strength, the powder shall optimally has a mean particle dia. of 1-20mum. The aqueous solution chiefly containing phosphorates is used as a hardening liquid, presenting a quick hardening reaction.
Patent JP-S57191107-A (JP)
Title: Connector to car of farm tool, etc.
Inventor: KAARU EDOUIN KITSUTERU
IPC: B60D1/26
Filed: 1982-04-27
Abstract: A hitch system includes a yoke pivotally supported by the ends of a rockshaft extending from the sides of the tractor housing. The yoke includes left and right side panels and a two-piece bottom. A drawbar is pivotally coupled to the yoke between the two bottom pieces. Left and right draft links have fore ends pivotally coupled to the yoke and are sway limited in the down position by sway links connecting each draft link with an inboard portion of the yoke. The draft links are sway limited in the raised position by sway surfaces on the sides of the yoke. Lift arms are splined to the rockshaft ends and are pivoted by a pair of lift cylinders coupled between the lift arms and the housing. A pair of lift links connect the lift arms to the draft links. A yoke positioning and draft sensing link includes a fore end connected to a bottom side of the housing and an aft end connected to the yoke. Draft loads from the draft links and from the drawbar are communicated via the yoke to a draft sensor in the yoke positioning and draft sensing link.