baber/WOPTO huggingface dataset:
Patent JP-H06220812-A (JP)
Title: Synthetic resin artificial lawn having antistatic property
Inventor: TANAKA NOBUHIRO
IPC: E01C13/00
Filed: 1993-01-28
Abstract: PURPOSE:To maintain an antistatic effect for a long period of time by planting leafy bodies having conductivity at a specific interval in the leafy bodies aligned on base bodies, so that electrification can be prevented by an earth effect or by a neutralizing effect due to corona discharge. CONSTITUTION:Leafy bodies 21 having conductivity are planted at a specific intervals (10 to 25cm) in an artificial lawn in which synthetic resin leafy bodies 31 are aligned on synthetic resin base bodies 1. As this conductive leafy bodies 21, a material in which metallic powder of stainless steel, copper, aluminum or the like, or short fibers or powder of carbon or the like has been mixed is used. Electrification is prevented by an earth effect due to leafy alignment or by a neutralizing effect of charge due to corona discharge. Thus, the antistatic effect can be maintained for a long period of time.
Patent JP-S60155475-A (JP)
Title: Controlling system for driving recording element
Inventor: NAMEKAWA TAKESHI
IPC: B41J2/30
Filed: 1984-01-26
Abstract: PURPOSE:To maintain a uniform printed density irrespectively of dynamic and static variations in a power source voltage for recording, by a method wherein an impressed voltage is detected one or more times before or during driving a recording element, and driving time is controlled, in a thermal recorder. CONSTITUTION:Serially inputted image signals PIX are taken into a shift register in a driving circuit 23 at the timing of a transfer clock CLK, and a one- line amount of the image signals are latched by a strobe pulse STB. Next, with a sampling pulse ADC inputted, an AD converter 24 outputs an ouput voltage Vth of a power source 22 for recording, and the signal is recorded into a latch 25 by a latch pulse LAT supplied immediately thereafter. Then, a timer 27 is started by a trigger pulse TRG, and the recording elements 21 are driven by an ENB signal. After a predetermined period of time from the inputting of the TRG, the ADC signal is again inputted, the power source voltage Vth at that moment is sampled, a calculating circuit 26 calculates the driving time based on the sampled voltage and the preceding power source voltage, the calculated driving time is outputted to the timer 27, and an END signal is turned OFF at that time.
Patent JP-H10202898-A (JP)
Title: Ink jet recorder manufacture of its circulating device
Inventor: SATO TOMIYOSHI
IPC: B41J2/175
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To simplify the connection of fine tubes for circulating ink and a solvent and prevent the generation of defective circulation and defective jet caused by cuttings. SOLUTION: A sealing plate 37 is so overlapped on a circulating board 7 with a flow path channel 7C as to cover the flow path channel 7C by protruded lines 37A and forming an ink flow path, and a sealing body 38 is injected between the circulating board 7 and the sealing plate 37, and a circulating device is constituted by using a circulating board unit combining the above referred components integrally.
Patent JP-S59138463-A (JP)
Title: Liquid jet recording apparatus
Inventor: HARA TOSHITAMI
IPC: B41J2/135
Filed: 1983-01-28
Abstract: PURPOSE:To perform high quality image recording by reducing irregularity in the flight of liquid droplets between emitting orifices, by specifying the cross- sectional area of each of liquid supply ports provided in a ratio of at least one or more per 100 emitting orifices. CONSTITUTION:When the numbers of the supply port 108 which are provided to a substrate 101 by drilling and connect a first liquid chamber 110 and a second liquid chamber 119 is provided in a ratio of less than one per 100 emitting ports 108, if the size of each supply port 118 is sufficiently large, large difference is generated in the frequency limit between the orifices by the difference of a place where the orifice is positioned. In order to reduce this emitting irregularity between the orifices, the supply port is pref. provided in a ratio of one or more per 32 orifices. In addition, the cross-sectional area Sh of the supply port 118 is set to the size satisfying the formula. The length Ln of a liquid flowline 21 means the distance from the boundary of the common liquid chamber part of the first liquid chamber and the liquid flowline to the center of the orifice 108.
Patent JP-H05204620-A (JP)
Title: Program creating device and system
Inventor: SUZUKI TAKAYUKI
IPC: G06F9/06
Filed: 1992-01-28
Abstract: PURPOSE:To facilitate programming work by providing this program creating device with a function storing means and a joining means for electrically and physically connecting mutual phytical blocks. CONSTITUTION:The program creating device consists of the function storing means 1 and the joining means 2. The means 1 is a means for storing an inherent internal state corresponding to a program language instruction or a function module in a physical block and is attained by a RAM or the like. The means 2 is a means for electrically and physically connecting mutual physical blocks and is attained by a connecting means such as a connector. Thereby a program can be formed by allowing a user to assemble physical blocks to which inherent functions are previously allocated. When a function display means is added, the functions stored in the blocks as their internal states can be displayed.
Patent JP-S61165098-A (JP)
Title: Double shell low temperature tank
Inventor: TOMITA TSUTOMU
IPC: F17C3/04
Filed: 1986-01-22
Abstract: PURPOSE:To collect liquid leading from an inner tank outside the tank so as to reduce liquid loss by forming a void space between a breakwater and the inner tank and communicating one end of a leaking liquid collecting pipe to a lower portion of the void space. CONSTITUTION:A void space 8 which is a space separating a breakwater 7 from an inner tank 2 is constructed between the breakwater 7 and the inner tank 2. By this construction, the inner tank 2, breakwater 7 and the void space 8 are kept cold uniformly, and the inner tank 2 and the breakwater 7 are always kept in low temperature as in that of the inner tank 2 and storage liquid. A leaking liquid collecting pipe 12 whose one end is opened to the void space 8 is provided, and the pipe 12 is extened out of the tank A, and a blind flange 13 is provided on this outer end, and a valve 14 is attached thereto so as to collect leaking liquid.
Patent JP-H01190234-A (JP)
Title: Non-contact type field ground fault detection device
Inventor: YOSHIDA SATOMI
IPC: H02K11/00
Filed: 1988-01-25
Abstract: PURPOSE:To simplify a construction and to improve a ground fault detection performance by loading a power and signal rotary transformer into a brushless synchronous machine and supplying AC power from a primary side fixing section of the power rotary transformer. CONSTITUTION:When a ground fault comes to a field circuit 2a of a synchronous machine, a power rotary transformer 6 is the power supply, and the ground fault current flows through limiting resistance 8 and a primary side rotating section of a signal rotary transformer 4. Accordingly, a voltage signal generates in a secondary side fixing section of the signal rotary transformer 4. The ground fault of the field circuit can be detected with non-contact by a ground fault detector 5 discriminating a level thereof. The field circuit and a detection device in the case of a ground fault can be protected by the limiting resistance 8.
Patent JP-S5296853-A (JP)
Title: Power amplifier
Inventor: OGURI KENROU
IPC: H03F1/52
Filed: 1976-02-10
Abstract: PURPOSE: To switch the operating class to B and A, by detecting the level of the operating power supply and setting the bias of the final stage amplifying circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10205090-A (JP)
Title: Flashing structure of roof gable eaves and eaves member
Inventor: HIROSE TADATOSHI
IPC: E04D3/40
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent flying of rainwater by a method wherein in a gable roof having a gutter arranged along an eaves water drip, a gable eaves member having a rainwater guide rise plate is arranged at the eaves end part of the gable, rainwater is guided to a gutter through the rise plate. SOLUTION: A gable roof 1 comprises a sheathing roof board 2 stretched on a rafter; a noboriki 3 (wood placed in an inclination position) arranged in a flow of a roof on the upper surface of a gable end of the sheathing roof board 2; a waterproofing sheet 4 laid on the sheathing roof board 2 and the noboriki 3; and a gable eaves member 10. A facing board 8 is locked by nails on the back of the eaves of the sheathing roof board 2. A gutter 9 is arranged on the eaves surface of the facing board 8 in parallel to the facing board 8 and along the lower side of an eaves water drip 5. In an eaves member 10 formed such that a metallic sheet is bent and molded, a base plate 12 attached to the sheathing roof board 2, a rainwater guide rise plate 13 formed in a bending state on the eaves end side of the base plate, a covering plate 14, and an eaves member positioning piece 16 are arranged.  This constitution prevents flying of rainwater flowing down along the upper surface of the keraba water drip 6 and falling of the rainwater on a ground without entering the gutter 9.
Patent JP-H01188599-A (JP)
Title: Azeotropic solvent composition
Inventor: TAMURA KOJI
IPC: C23G5/028
Filed: 1988-01-22
Abstract: PURPOSE:To obtain the subject composition extremely reducing a quantity of use of fluorocarbon, suppressing influences on plastics, rubbers, etc., and having excellent solubility of wax, by mixing a specific trichlorotrifluoroethane with cyclopentane in a specific ratio. CONSTITUTION:The aimed composition consisting of (A) 77wt.% 1,1,2- trichloro-1,2,2-trifluoroethane and (B) 23wt.% cyclopentane. Further, a stabilizer such as aliphatic nitro compound, acetylene alcohol or epoxide may be added. In the mixture, liquid is readily controlled, recovered, reused, and also available to vapor washing.
Patent JP-H08203466-A (JP)
Title: Ion scattering analyser
Inventor: SHINOHARA MAKOTO
IPC: G01N23/225
Filed: 1995-01-31
Abstract: PURPOSE: To easily obtain actual crystal structure from ion scattering data by simulating ion scattering intensity based on crystal structure data inputted and incident conditions, and displaying actually measured data. CONSTITUTION: An ion scattering measuring device 1 irradiates ions from an ion source 1a to a sample S, detects ion intensity being back scattered with a detector MCP 1b, and inputs scattered intensity in an arithmetic processing unit 3. A simulation operation part 3c of the arithmetic processing unit 3 computes ion scattering intensity by simulation based on crystal structure data inputted from an input device 2 and incident conditions such as incident ion species and incident energy, by using an incident angle α as a measuring parameter. A display controller 3d sets a display region on a screen of a display 4, and displays angle dependency data of the ion scattering intensity in a graph based on the contents of an actually measured data memory 3b. Thereby, crystal data is varied, and the simulation result can be made to coincide with actually measured data.
Patent JP-S57128084-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L21/205
Filed: 1981-01-30
Abstract: PURPOSE:To control the energy band width of the boundary and the degree of doping  of the impurities and to emit a continuous beam of light or a white beam of light for  the subject semiconductor device by a method wherein a specific compound is used respectively for a non-single crystal semiconductor and a non-single semiconductor having  a wide band-width. CONSTITUTION:A one conductive type semiconductor 1 with an energy band-width Rg,  a semiconductor 2 of the same conductive type as above having the width Eg which is  wider than the above, a reverse conductive type semiconductor 4 having the wide  width Eg same as the semiconductor 2, and a semiconductor 3 of the same conductive  type as the semiconductor 4 but with a narrower width Eg are laminated on a substrate 20 by having a decomposing reaction of a glow discharge method using silane,  silicon tetrafluoride and silicic gas. Silicon and germanium are used as principal ingredients in the non-crystal semiconductors 1 and 3, and the above two ingredients and  the compound consisting of nitrogen, oxygen and carbon are used in the semiconductors 2 and 4. And when the Eg of the boundary 6 or the degree of the doping of impurities are controlled and the electric field is applied in forward direction, the electron 8 at the P-N junction section of the boundary 6 is recoupled by a hole 9, and light 7 is turned to a continuous beam of light or white beam of light.
Patent JP-S60158970-A (JP)
Title: Pouring device for casting
Inventor: SUMIDA HIROO
IPC: B22C9/00
Filed: 1984-01-27
Abstract: PURPOSE:To heat the molten metal in the cavity of a casting mold to a prescribed temp. and to cast satisfactorily a plate-shaped long object having a large area by disposing a conductor for electromagnetic induction heating and conducting electricity to the conductor thereby generating magnetic lines of force via the molding member for the casting mold from the mold cavity. CONSTITUTION:A conductor for electromagnetic induction heating wound into a coil shape is disposed on the outside circumference of a molding flask 3 made of a nonmagnetic material contg. molding sand 2 for forming a mold cavity 1 and the conductor 4 is connected via a transformer 5 to an AC power source 6. When magnetic lines of force are generated by conducting AC current to the conductor 4, many eddy currents are generated in the part intersected with the magnetic lines of force of the molten metal cast into the cavity 1 through the sprue 7 and act as the electric resistance to heat directly the molten metal up to a prescribed temp. The molten metal temp. is therefore controlled with good accuracy and the flowing length of the molten metal is increased.
Patent JP-S63182641-A (JP)
Title: Lighting device for original reader
Inventor: SHIMA MASAYUKI
IPC: G03B27/50
Filed: 1987-01-23
Abstract: PURPOSE:To eliminate a shadow with one light source equally to the use of two light sources by nearly equalizing the illuminance by direct light to the illuminance by reflected light from a reflecting means at a lighted position within the luminous flux range of direct light and outside the range of luminous flux other than the direct light. CONSTITUTION:The direct light from a light source 1 is set on the surface 3a of contact glass 3 and its reflected light is projected on a plane mirror 6 at a lower position while forming an image formation luminous flux plane 5 coincident with a (y) axis. The reflecting plate 10 is arranged on the opposite side from the light source 1 and luminous flux other than the direct light from the light source 1 to the lighted position O is reflected to the lighted position O to obtain the effect where a virtual light source 1' is placed at P'o, thereby lighting an original with luminous flux in the opposite direction from the direct light. A shield plate 12 is arranged within the luminous flux range OFD of the direct light from the light source 1 to the lighted position O and within a range ABCD outside the range of luminous flux other than the direct light and part OED of it is cut to reduce the illuminance Eo by the direct light to the illuminance E'o by the reflected light. Consequently, the shadow of a stuck original is reduced as well as the use of two light sources.
Patent JP-S55107772-A (JP)
Title: Vacuum evaporation apparatus
Inventor: KICHI KENZOU
IPC: C23C14/04
Filed: 1979-02-07
Abstract: PURPOSE: To increase the thickness uniformity of vacuum-evaporated film, by use of a masking shield made of transparent material in vacuum evaporation by sputtering while a substrate moving replatively to the masking shield which is arranged face of face with an evaporation source.  
     CONSTITUTION: Substrates 3a, 3b, 3c etc. are vacuum-evaporated by sputtering in an argon atmosphere while a substrate support 2 being revolved around a target electrode 1 with the target electrode 1 and a masking shield 4 fixed. When, for example, infrared rays are used as the heating source for the target, use of a masking shield made of a transparent material, e.g., silicon, silicon carbinde, or an alloy contg. germanium, or silica glass, which have excellent infrared ray permeability, restrains the temp. rise on the substrate surface, thereby forming vacuum-evaporated film with small scattering in film thickness. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11208804-A (JP)
Title: Refuse classifying and collection device
Inventor: SHIDARA RYOKO
IPC: B65F1/06
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a refuse classifying and collecting device appearing as one unit, attractive, excellent in functionability, and small in occupied space. SOLUTION: A plurality of refuse bins 1, 1, and 1 for collecting refuse according to the type are disposed laterally so that their side surface are brought into contact with each other. By this, a clearance between the refuse bins 1 is eliminated and they appears as if they are one unit. A push-open refuse charging door 20 is provided on the front surface of each refuse bin 1. Each refuse bin 1 is colored for identifying the type of refuse to be changed.
Patent JP-S6339987-A (JP)
Title: Metal rolling oil
Inventor: ONODA KOUJI
IPC: C10M105/24
Filed: 1987-01-23
Abstract: PURPOSE:To obtain a rolling oil exhibiting a rolling performance superior to that of a conventional rolling oil comprising a palm oil or the like, by preparing a compd. by addition of an alkylene oxide to an amide compd. obtd. by a reaction of an aliphatic carboxylic acid with a polyamine to prepare an amide compd. and reacting the compd. with a polyepoxy compd. CONSTITUTION:At least one compd. selected from among the following compds. (A) and (B) is reacted with a polyamine to prepare an amide compd. having at least one residual active hydrogen atom in a molecule. An alkylene oxide is added to the amide compd. The compd. thus obtd. is reacted with a polyepoxy compd. having at least two epoxy groups to prepare a compd. to be incorporated into a rolling oil. Compd. (A): 12C or higher aliphatic carboxylic acid or polycarboxylic acid. Compd. (B): a partial ester of 4C or higher polycarboxylic acid having at least one 11C or higher alkyl grup in a molecule and at least one residual carboxyl group of the polycarboxylic acid.
Patent JP-S61173452-A (JP)
Title: Electrolytic equipment having current collecting plate
Inventor: TAKAHATA MASAATSU
IPC: H01M50/50
Filed: 1985-01-28
Abstract: PURPOSE:To provide an electrolytic equipment which has no decrease in voltage efficiency and is chemically stable by arranging a carbon fiber structure between a carbon plate or resin impregnated carbon plate, which is a cell single electrode plate placed at both ends of cell stack, and a current collecting plate and bringing them into press contact with each other. CONSTITUTION:A carbon fiber structure 4 is arranged between a cell single electrode plate 1 and a current collecting plate 2. The carbon fiber structure 4 consists of the string or felt of graphite fiber, and the ratio of its apparent specific gravity to true specific gravity is preferably limited to 1/3 or less. By arranging the carbon fiber structure serving as a cushion between the end plate 1 and the current collecting plate 2, the softness of the cell stack is increased and the contact of the end plate to the current collecting plate is increased and conductivity in the contact part is also improved.
Patent JP-S58132134-A (JP)
Inventor: KITAJIMA MITSUO
IPC: D02G1/02
Filed: 1982-01-29
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-S62180122-A (JP)
Inventor: RUUPUREHITO MAURERU
IPC: F16D7/04
Filed: 1987-01-26
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-S61174529-A (JP)
Title: Automatic photograph printing device
Inventor: NAKANE SHIN
IPC: G03B27/46
Filed: 1985-01-30
Abstract: PURPOSE:To minimize the loss of photographic paper in loading by detecting the front end of the photographic paper at the downstream side of a paper feeding part, reversing the paper feeding part with the detection signal, and conveying the photographic paper reversely until the front end is fed to right behind the paper feeding part. CONSTITUTION:The peripheral speed of the feeding roller 61 of the paper feeding part 6 is set larger than the peripheral speed of a paper feeding roller 41, the paper is conveyed in synchronization with the peripheral speed of the feeding roller 61, and the paper feeding roller 41 overruns through the operation of a one-way clutch. Then, the electromagnetic solenoid 56 of a movable guide part 5 is turned off to release a guide plate 51 from being restrained. This released guide plate 51 enters an open state (shown by solid lines in the figure) with the tensile force of a tension spring 53. In this state, the pulse motor 63 of the paper feeding part 6 is reversed to convey the paper backward to a position   slightly at the downstream side of the feeding roller 61, and the paper corresponding to the quantity of reverse conveyance is stored in a loop at a feeding accumulator part A1.
Patent JP-H05204607-A (JP)
Title: Multiplier
Inventor: HARA YOSHIHIRO
IPC: G06F7/523
Filed: 1992-01-30
Abstract: PURPOSE:To suppress the expansion of circuit size to its minimum and to attain a prescribed multiplying function in a digital multiplier without increasing the number of input bits even if an input value variable area is expanded. CONSTITUTION:A selector 14 for selecting either one of an original output bit and an output bit lower than the original one only by one bit is arranged on the post stage of a multiplying operation part 10 in a multiplier of 6 bits *6 bits. When inputs 111 to 116 are 0 to 63, the selector 14 selects the original bit. When 32 is inputted to the input 111 to 116 and the selector 14 selects the lower output bit, a result multiplied by 64 is obtained.
Patent JP-H06121983-A (JP)
Title: Method of using graft cellulose to purify water
Inventor: MAZE MISHIERU
IPC: B01J47/12
Filed: 1991-01-14
Abstract: The use of grafted celluloses, in fibrous form, especially paper, nonwoven, wadding, yarn or textile, comprising quaternary ammonium functional groups for the removal of humic substances and of the nitrates present in natural or industrial waters. 
<??>The grafted cellulose is obtained, for example, by radical grafting with the aid of an unsaturated monomer containing a quaternary ammonium function group, especially quaternised diethylaminoethyl methacrylate. 
<??>Its capacity is higher than or equal to 0.2 meq./g.
Patent JP-S52107281-A (JP)
Title: Electrolytic cell
Inventor: KUDOU HIROSHI
IPC: C25B9/19
Filed: 1976-02-14
Abstract: PURPOSE:To carry out electrolysis with uniform current density at each point of electrodes and at a high capture ratio by means of placing in order a spacer, a diaphragm, and a spacer of specific shape one over another in piles between two electrodes of multielectrode cell.