baber/WOPTO huggingface dataset:
Patent JP-H0732607-A (JP)
Title: Ink jet recording apparatus
Inventor: IWATA KAZUYA
IPC: B41J2/185
Filed: 1993-07-16
Abstract: PURPOSE:To suppress the nonvolatile content (residual content) of waste ink as compared with conventional apparatuses by heating discharged ink (waste ink) with a heating means in an apparatus wherein ink is properly discharged toward a containing means by operation other than recording. CONSTITUTION:An ink jet recording apparatus has a pump 53 which applies a suction force to the forcible discharge of ink and sucks ink received in a cap 51 at the time of a discharge recovery processing (cleaning) by such a forcible discharge and a discharge recovery processing by preliminary discharge. Waste ink sucked by the pump 53 is discharged into a waste ink tank 55 through a tube 57 and stored therein. In this case, an electric heating plate 71 whose one end is connected to a carriage motor 31 and which is heated by heat generated from said motor, is provided at the bottom of the waste ink tank 55. By this electric heating plate, the waste ink 72 discharged into the waste ink tank 55 by the preliminary discharge operation and the discharge recovery operation during printing operation is heated, and its drying is promoted.
Patent JP-S6193571-A (JP)
Inventor: HAWAADO ERU BIIAAZU
IPC: H01R12/87
Filed: 1985-08-13
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-H0464232-A (JP)
Title: Forming method of contact hole
Inventor: TAKAGI MITSUHARU
IPC: H01L21/3205
Filed: 1990-07-04
Abstract: PURPOSE:To obtain high inter-layer breakdown strength by coating a semiconductor base body with an inter-layer insulating film, implanting ions to the inter- layer insulating film, anisotropic-etching said inter-layer insulating film after implantation and forming a contact hole to the semiconductor base body while being adjoined to a wiring layer. CONSTITUTION:Ions 21 are implanted into an SiO2 film 18 from the direction vertical to an Si base body 11. Consequently, the etching rate of a flat section in the film 18 is increased, and the etching rate of a stepped section is made relatively smaller than that of the flat section. Overall RIE to the film 18 is conducted until the surface of an element forming region 13 is exposed, and a sidewall spacer composed of the film 18 is formed to a polycrystalline Si film 15 and an SiO2 film 16. The etching rate of the stepped section in the film 18 is made relatively smaller than that of the flat section at that time, thus thickening the film thickness of particularly the shoulder section of the sidewall spacer consisting of the film 18.
Patent JP-S57102074-A (JP)
Title: Normally off type electric field effect transistor
Inventor: YAMAMOTO KAZUNORI
IPC: H01L21/338
Filed: 1980-12-17
Abstract: PURPOSE:To obtain a normal off type FET, by a method wherein, in an FET in which a source, a drain, and a gate are placed on a conductive layer formed on a GaAs semiconductive substrate, an impurity concentration is set so that a depletion layer, formed in a trapezoid, makes contact with the substrate. CONSTITUTION:An N type conductive layer 2 is formed on a GaAs semi-insulating substrate 1, and a source electrode 3, a drain electrode 4, and a gate electrode 5 are placed thereon to form an FET. An impurity layer 7 in a concentration n1 and an impurity layer 8 in a concentration n2 are formed in an N type  conductive layer 2 under the gate by a selective ion implantation so that they are not set to n1>n2>n in relation with a concentration of the N type conductive layer 2. This causes depletion layer to be hard to spread in the impurity  layers 7 and 8 even if the same voltage is applied, and as a result, when a gate  voltage goes to a 0 volt, a depletion layer 6, formed in a trpaexoid and making  surface contact with the substrate 1, is formed.
Patent JP-S5965738-A (JP)
Title: Torque detector
Inventor: MAKISHIMA KAZUO
IPC: G01L3/12
Filed: 1982-10-08
Abstract: PURPOSE:To obtain a torque having high responsiveness over a wide range of rotational frequencies of a shaft, by projecting sine waves having a phase shift every 90 deg. to each other to each overlap part of two pairs of slit trains having a phase shift every 90 deg. to each other. CONSTITUTION:Slit trains 14 formed on a disk 13 have equal pitches; and slit trains 24 and 25 having a 1/4-pitch shift to each other and pitches equal to the trains 14 are formed at the circumference of an opposite disk 23. The sine and cosine waves having an angular speed omega decided by a time interval T with which a torque is obtained are oscillated by an oscillator 51 and supplied to driving circuits 54 and 55. If an output obtained when photodetecting elements 41 and 42 overlap perfectly with each other is set at 2B, a synthetic output (e) is shown as e=(B/2) [cos(omegat-alpha)+{2+sintheta+costheta}] with an electric angle alpha(=2pitheta/thetap) having a slit pitch thetap set at 2pi. This synthetic output (e) is compared with the phase of the oscillator 51 to obtain an angle displacement theta proportional to a change alpha of a phase, i.e., a torque with each fixed period T of the output (e).
Patent JP-H0470675-A (JP)
Title: Image forming device
Inventor: TAKAHASHI KAZUKI
IPC: G03G15/00
Filed: 1990-07-06
Abstract: PURPOSE:To prevent the diversification of the type of a storage means by providing a switching means capable of switching plural control programs corresponding to plural image forming devices of different kinds which are stored in a storage means and an instruction means for instructing a switching action. CONSTITUTION:The plural control programs (a) to (d) corresponding to the plural image forming devices A to D of different kinds which are stored in the storage means 101, the switching means 111 capable of switching the respective control programs (a) to (d), and the instruction means S1 for instructing the switching action of the means 111 are provided. The control program corresponding to the machine of desirable kind is selected out of the plural control programs (a) to (d) of the respective kinds of machines A to D which are stored in one storage means 101 by the means 111 which is allowed to act by the instruction means S1, and the image forming device is allowed to act in accordance with the selected control program. Thus, one storage means 101 is used in common in the plural image forming devices of different kinds and the diversification of the type of the storage means is prevented.
Patent JP-H08318044-A (JP)
Title: Pachinko machine
Inventor: FUKUSHIMA SEIICHIRO
IPC: A63F7/02
Filed: 1996-06-17
Abstract: PURPOSE: To provide a card type Japanese pinball game (Pachinko) machine easily changeable to a general Pachinko machine not using a card. CONSTITUTION: While a mechanism board for discharging winning balls and out balls shot to a back surface to the outside of the machine and paying out prize balls based on winning to a storage part 21 is mounted, a decorative panel 22 where a card use operation part 27 is constituted is freely attachably and detachably provided and is made exchangable with the storage part for storing the balls. Thus, since the shot balls can be discharged to the outside of the machine and the prize balls can be paid out, a machine kind is easily change from the card type Pachinko machine to the general Pachinko machine just by adding slight change such as detaching the decorative panel 22 where the card operation part 27 is constituted and changing it to the storage part (a lower ball tray in the case shown in the figure), etc.
Patent JP-H0820143-A (JP)
Title: Printing machine
Inventor: FUTAMURA WATARU
IPC: B41J11/14
Filed: 1994-07-06
Abstract: PURPOSE:To perform the contact/separation between a platen and a print head with a simple structure of motive power. CONSTITUTION:A paper feed roller 9 and a motor 10 are connected with the first gear line 21, and the first gear line 21 and an epicyclic gear 25 are connected with the second gear line 22. The epicyclic gear 25 rotates around the third gear 22c. The epicyclic gear 25 and a platen 8 are connected. A paper feed roller 9 is rotated in both ways by a motor 10, and the platen is contacted or separated with or from a print head by being interlocked with both way rotation of the paper feed roller 9. The contact between the platen 8 and the print head or the separation of the platen 8 from the print head is conducted by the power source of the paper feed roller 9 to eliminate the power source of the platen.
Patent JP-S6421855-A (JP)
Title: Discharge lamp
Inventor: TOYODA HIROSHI
IPC: H01J61/34
Filed: 1987-07-16
Abstract: PURPOSE:To prevent an object to be illuminated from discoloring or deteriorating by coating the outer surface of a glass canopy with a primer containing titania. CONSTITUTION:Coating the outer surface of a glass canopy housing in its inside a light emitting tube with a primer containing titania, the primer is coated with a fluorine resin film. Here, the amount of titania is made to 0.5-15% weight of the primer. The thickness of the fluorine resin film, in the case the amount of titania is as described above, is made such that the light transmission rate becomes 95-99%.
Patent JP-H0923926-A (JP)
Title: Method for testing makeup material and sheet used therefor
Inventor: KAWAKAMI AKIKO
IPC: A45D44/00
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for testing a makeup material and a sheet used therefor capable of matching a color by an actual makeup material even when a customer already uses the makeup material and eliminating the need of manufacturing a color sample piece even when a new product or the like comes out. SOLUTION: A card-like test sheet 1 on which nail shape marks 2 are plotted is prepared, a nail color is applied on the part of the nail shape mark 2 of the test sheet 1 and the test sheet 1 on which the nail color is applied is positioned so as to overlap the nail color applied part 2a of the test sheet 1 on a finger with the applied surface of the nail color on an outside. In the state, the finger is viewed through the test sheet 1 and the nail color of the nail color applied part 2a is viewed and compared.
Patent JP-H0348691-A (JP)
Title: Alkenyl phosphonate and phosphinate, preparation and use of these, and hydrogel prepared from these
Inventor: FURITSUTSU ENGERUHARUTO
IPC: C07F9/32
Filed: 1990-07-06
Abstract: NEW MATERIAL: A compound formula I [wherein R 1 , R 1 ' are each H, 1-4C alkyl; R 2  is 1-4C alkyl; n is 0 or 1; A is 2-12C alkylene, a group of formula II (wherein m is 0, 1), a group of formula III (wherein R 3 , R 4  are each 1-4C alkyl; p is 0, 1), a group of formula IV (x is 1-12), etc.].  
     USE: A hydrogel.  
     PREPARATION: An alkenyl phosphonic acid ester chloride represented by formula V or an alkenyl phosphinic acid ester chloride is reacted with an alcohol represented by the formula HO-A-OH or an alcohol represented by formula VII. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0226455-A (JP)
Title: Automatic transmission distributing system
Inventor: YAMANOCHI HIDEAKI
IPC: H04M3/42
Filed: 1988-07-15
Abstract: PURPOSE:To make work processing efficient by sending a called person's number to the side of a central office and distributing this trunk line transmitting call equally to extension subscribers when an automatic private branch exchange receives the called person's number from a computer and displaying the called person's number, name, etc., at a computer terminal corresponding to this extension terminal. CONSTITUTION:The automatic private branch exchange captures a trunk line trunk 20 and sends the called person's name to the side of the central office by called person's number information received from a computer 16. The computer 16 has an information data base containing the called person's number and name at a computer terminal 10B, the trunk line transmission is made automatically by the called person's number information from the computer 16, the trunk line transmitting call is distributed equally to the extension and the information including the called person's number and name is displayed at the computer terminal corresponding to the terminal of the extension. Thus, manual dialing becomes unnecessary, the unevenness of loads to handlers is eliminated and the work processing can be made efficient.
Patent JP-H0341587-A (JP)
Title: Magnetic card and auxiliary recorder for the same
Inventor: SATO YOSHIO
IPC: B42D15/10
Filed: 1989-07-10
Abstract: PURPOSE:To rewrite information to specify application by selecting specific code data out of plural kinds of code data to specify the application, converting it to a magnetic recording signal, and performing the magnetic recording of it on a magnetic stripe memory. CONSTITUTION:The device is equipped with the magnetic stripe memory 14 on which magnetism is arranged in belt shape along the longitudinal direction of a magnetic card 10, a control panel 18 as a code data designation means to designate the specific code data, a display 16 as a display means to display the content of the code data designated with the control panel 18, and a processing circuit 20 as a code data selection means. Also, the processing circuit 20 is comprised of a microcomputer, and is connected to a code memory 22, a magnetic recording circuit 24, and an external interface 26. When the code data corresponding to the application is designated, the information according to designated code data is recorded on the magnetic stripe memory. In such a way, it is possible to rewrite the information of the magnetic stripe memory corresponding to the application.
Patent JP-H08338117-A (JP)
Title: Wall surface facing material
Inventor: YOKOMOTO YUKIMASA
IPC: E04F13/15
Filed: 1995-06-12
Abstract: PURPOSE: To introduce the reflected light of sunlight to space below at higher efficiency than a wall painted white, and ensure a lighting effect of quality higher than a flat mirror surface. CONSTITUTION: A flat stainless steel sheet 22 is spot welded to the interior side of a wall surface facing material 17 made of an array of cylinders split so as to have corrugated appearance. Also, the exterior side of the material 17 is finished to mirror surface. As a result, direct sunlight incident from a position slantwise above is introduced slantwise in a downward direction without generating scattered light, regarding the vertical direction of the material 17. Regarding the horizontal direction, the cross section of the mirror surface of the material 17 has curvature convex toward forward space. Thus. reflected light scatters over a wide range. According to this construction, dazzle is reduced, even when the reflected light is looked at squarely, and the benefit of lighting extends even to a direction shaded against the sun.  Also, a lighting effect with a faint shadow can be provided in space under the material 17 over a wide range for long hours in the daytime.
Patent JP-S62156934-A (JP)
Title: Manufacture of net with frp or frtp long fiber
Inventor: YOSHINO SHUJI
IPC: B29L28/00
Filed: 1985-08-13
Abstract: PURPOSE:To obtain net products with FRP or FRTP long fibers, having greatest mechanical strength and stiffness, by a method in which slits are formed in fixed directions in a blank material containing FRP or FRTP long fibers, the blank is extended to a direction of right angle to the slits to expand the slits, and the blank is set in a netted mold and pressed. CONSTITUTION:Shot slits 2 of a discrete staggering arrangement are processed in parallel to a fixed direction over the whole face of a blank material 1 containing FRP or FRTP long fibers cut into a given dimension. The blank 1 is extended to the direction of right angle to the slits 2 into a net sheet with many holes 6, where the area of the blank 1 is expanded by as much as the area of the holes 6 and also by a decrement of the thickness of the plate. The blank 1 so processed is set in a netted mold 3 consisting of male and female molds 3b and 3a, in which pins 7 of the same as or slightly smaller than the diameter of the hole 6 are provided for the mold 3b and relief holes 8 for the pins 7 are provided for the mold 3a, and then pressed into a desired form.
Patent JP-2001014896-A (JP)
Title: Semiconductor storage
Inventor: AOKI SHIGEKAZU
IPC: G11C11/406
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of a test cost even if a clock generating circuit having less temperature dependency is adopted to reduce temperature dependency of a self-refresh period by lengthening a period of a reference clock generated at the time of a test by a clock generating circuit of a refresh circuit in accordance with an external test signal. SOLUTION: A basic period (clock) generating circuit 8a comprises an oscillation control section 22 outputting a clock signal UCLK in accordance with a refresh indicating signal ON, a delay buffer 24 delaying an output of the oscillation control section 22, and a selecting circuit 26 selecting a path A or B in accordance with a test signal TEST. A temperature compensating circuit is incorporated in inverters 30 to 40 of the oscillation control section 22 and the buffer 24 for delay to reduce temperature dependency of a delay time. A clock signal UCLK of a basic period decided by the path B is outputted at the time of a test. A basic period of the path B is made longer than that of the path A by delay of the delay buffer 24.
Patent JP-H098735-A (JP)
Title: Infrared transmitter, infrared receiver and infrared transmission system
Inventor: MORIUCHI HIROSHI
IPC: H04B10/11
Filed: 1995-06-21
Abstract: PURPOSE: To facilitate alignment in the case of infrared radiation and the level recognition of an inputted infrared signal in an infrared transmission system. CONSTITUTION: At a transmission adapter 3 for transmitting the infrared signal, AV signals supplied from terminals 10, 14a and 14b are frequency modulated, converted to the infrared signal by an infrared light emitting element 18 and spatially transmitted as a signal 4. A visible light emitting element 21 is arranged so that the almost same position as the position irradiated with infrared rays from a terminal 18 can be irradiated with emitted visible light 7. When a switch 20 is depressed, the almost same position as the position irradiated with the signal 4 from the element 18 is irradiated with the element 21 while being driven by a drive control circuit 19 at the same position as the signal 4 so that the position matching to a receiving element can be facilitated.  Besides, since a reception adapter, to which the receiving element is fitted, is provided with an indicator for displaying the power of incident infrared rays, the check of an over input, etc., is facilitated.
Patent JP-2001007212-A (JP)
Title: Method of arranging semiconductor integrated circuit
Inventor: NOMURA YOSHINOBU
IPC: H01L21/82
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To shorten the period for developing linear ASICs. SOLUTION: The method is to design the patterning of various circuits required by various users, and includes a step of selecting an element constituting an electronic circuit block and then selecting an element again while considering the wiring length and balance. Each element is prepared by combining components according to combination types (a) to (f), and is recognized as a single unit as combined. Such an element as to shorten the wiring length is selected again.
Patent JP-S6157579-A (JP)
Title: Preparation of 3-aminopyrrolidine or its salt
Inventor: SANTO TETSUO
IPC: C07D471/04
Filed: 1984-08-29
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for producing an antibacterial agent by a simple operation, by reacting a 1-alkoxycarbonyl-3- phthalimidopyrrolidine with a mineral acid. CONSTITUTION:A compound shown by the formula I (R<1> is lower alkyl) is reacted with a mineral acid such as conc. hydrochloric acid, conc. sulfuric acid, diluted sulfuric acid, etc. at 100-150 deg.C for 5-20hr to give 3-aminopyrrolidine. The compound shown by the formula I is proudced from a compound (e.g., 1-ethoxycarbonyl-3-pyridone) shown by the formula II by a method following the equation. Prepared 3-aminopyrrolidine is extremely useful as an intermediate for producing a quinolinecarboxylic acid and naphthyridinecarboxylic acid compound shown by the formula III (R<2> is lower alkyl, lower alkenyl, or phenyl; X is C, or N) suitable as an antibacterial agent.
Patent JP-S5968698-A (JP)
Inventor: HARA KAZUYOSHI
IPC: G21C19/19
Filed: 1982-10-13
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-H108658-A (JP)
Title: Sky light connector and structure of connection for sky light, using thereof
Inventor: YOSHIMATSU TETSUO
IPC: E04B1/70
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a connector for connecting a sky light and an opening formed in a ceiling, efficiently, irrespective of the positional relationship therebetween, and to provide a structure of connection using thereof. SOLUTION: A sky light connection structure 11 is composed of a sky light connector 12 arranged in a garret 6 between a sky light 2 formed in a roof 1 and an opening 4 formed in a ceiling 3 and connected at its upper end to the sky light 2 and at its lower end to the opening 4. The sky light connector 12 comprises a bellows-like conduit 14 having a flexibility which allows the connect 12 to axially expand and contract, an L-like cross-sectional shape sky light connection frame 13 attached to the upper end of the cylinder 14, and an L-like cross-sectional shape ceiling opening side connection frame 15, similar to the frame 13, attached to the lower end of the cylinder 14.
Patent JP-H05346633-A (JP)
Title: Silver halide photographic emulsion
Inventor: FUKAZAWA FUMIYOSHI
IPC: G03C1/09
Filed: 1992-06-15
Abstract: PURPOSE:To provide a silver halide photographic emulsion to improve low illuminance reciprocity failure and to decrease bleaching of latent images. CONSTITUTION:This silver halide photographic emulsion contains at least one of cobalt complex, rhodium complex, nickel complex, palladium complex and platinum complex having at least four cyano groups. These metal complexes are quadridentate ligand complexes such as K2[Ni(CN)4], K2[Pd(CN)4], and K2[Pt(CN)4] or hexadentate ligand complexes such as K3Co(CN)6] K3[Rh(CN)6] and K3Pt(CN)6], and preferably, unsubstd. hexadentate ligand complexes. The add amt. of the complex to the emulsion is 10<-7>mol to 10<-3>mol, preferably 10<-5>mol to 10<-3>mol to one mol of the silver halide.
Patent JP-H0232075-A (JP)
Title: 2,3-dioxopiperazin derivative and preparation thereof
Inventor: MIZUKOSHI SEISHI
IPC: A61P31/04
Filed: 1988-07-18
Abstract: NEW MATERIAL:A compound of formula I (R<1> is H or lower alkyl). EXAMPLE:4-Ethyl-2,3-dioxo-1-(1-imidazolyl)carbonylpiperazine. USE:An intermediate for piperacillin having an excellent antibacterial activity against gram positive bacterial and gram negative bacteria, especially against Pseudomonas aeruginosa, Myxomycetes and Klebsiella pneumoniae. PREPARATION:A compound of formula II is reacted with an organic silyl halide to form a compound of formula X (R<2> is alkyl), which is reacted with a compound of formula XI to provide the compound of formula I. The compound of formula I is useful as an intermediate for piperacillin of formula III and has such advantages as the compound of formula I is more stable than a compound of formula IV heretofore used for the preparation of the piperacillin, has good storability and excellent reactivity, can be prepared in an approximately constant purity, permits the easy calculation of a quantitative relation thereof as a raw material, can be highly readily used and generates no strong acid such as hydrochloric acid.
Patent JP-S5983469-A (JP)
Inventor: ROBAATO ADAMUSU DEISUCHIYAATO
IPC: H04N5/20
Filed: 1983-09-26
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。