baber/WOPTO huggingface dataset:
Patent JP-S60178403-A (JP)
Title: Grating direction measuring method in hologram diffraction grating
Inventor: BABA NOBUYUKI
IPC: G01B11/26
Filed: 1984-02-27
Abstract: PURPOSE:To execute very easily and exactly a measurement by forming irregularly an uneven part of a grating, irradiating the reproduced light from a prescribed direction, and measuring an expanding direction of a scattered light. CONSTITUTION:Each hologram diffraction grating 1-i of a hologram diffraction grating disk 1 produced by way of trial is formed so that its uneven part becomes irregular, and set to the uppermost position of a ring train of the hologram diffraction grating. The beam-like reproduced light L is irradiated on the hologram diffraction grating 1-i from a prescribed direction in the horizontal plane, and the generated diffracted light is irradiated on a screen S. The screen S determines a posture of the screen surface so that the diffracted light becomes roughly orthogonal, and on the screen S, a scattering direction of a scattered light is measured. An angle made by the scattering direction of the scattered light and the horizontal direction give an angle made by an actual grating direction against a grating direction by a design. In this way, the grating direction can be measured simply, easily and exactly.
Patent JP-H10218412-A (JP)
Title: Feeder for plate-shaped fed object
Inventor: TAKATSUKA ATSUNOBU
IPC: B65H3/06
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent a double feed where the following fed plate-shaped fed object is hooked by the preceding fed plate-shaped fed object, in a feeder for a plate-shaped fed object pressing the plate-shaped fed object vertically received in a plurality of sheets by press means to a crescent feed roller fed by turning it. SOLUTION: This device is provided with a crescent feed roller, separating member 33 separating a plate-shaped fed object provided between conveying means receiving the plate-shaped fed object from a feed of this crescent feed roller conveyed to the next, and means 5b, 31 moving this separating member. When the crescent feed roller is turned, by the means moving the separating member 33, it is moved to a position able to feed only one sheet of the plate- shaped fed object C, after its end passes the separating member 33, it is formed so as to move to the former position where one sheet of the plate-shaped fed object C is prevented from passing.
Patent JP-H02219747-A (JP)
Title: Plastic blow bottle with handle
Inventor: TAKAHASHI TOSHIO
IPC: B65D25/28
Filed: 1989-02-15
Abstract: PURPOSE:To suppress deterioration in strength due to a recess by a recessed rib along a peripheral direction making fixing of a handle more secure by a method wherein the recessed rib along the peripheral direction is formed in the vicinity of the lower end of a recess part, while a protrusion of the handle is embedded as high as or higher than the rib. CONSTITUTION:A recessed rib 4 is continuously provided at the lower end of a recessed part 2 to prevent the lower end of the recessed part 3 from being thin. In addition a protrusion 35 at a lower section of a handle 3 is embedded as high as or slightly higher than the recessed rib 4. The recessed rib 4 and a part upper than it are thick enough to permit the protrusion 35 to be fixed. Further the inner face of a protruding body 36 in a jawshape of the handle 3 brings a lower part of the recessed rib 4 on the outer face of the bottle into contact with the thinnest part thereby preventing strong external force applied to the handle 3 from being concentrated on the thin part and giving damage.
Patent JP-H0571804-A (JP)
Title: Boiler
Inventor: DEIBUITSUDO DONKIN
IPC: F24H7/02
Filed: 1991-03-01
Abstract: PURPOSE: To simplify assembling work of electric boiler. CONSTITUTION: The electric boiler being used as a part of a hot water heater comprises a heat storage body which can be heated with off-peak power and boiler tubes 24-27 provided manifold coupling parts 37-39, 41-44 being contained within the overall length of the tube. A panel having unsplit upper and lower heat insulating materials can be employed in the boiler tube as a part of the ordinary heat insulating material for the heat storage body. Consequently the problem of prior art requiring the assembling work of at least one manifold in the field can be avoided.
Patent JP-S59161921-A (JP)
Title: Asynchronous boot strap buffer circuit device
Inventor: SASAKI ATSUSHI
IPC: H03K19/0175
Filed: 1983-03-07
Abstract: PURPOSE:To secure the excellent driving capacity with no deterioration of speed by separating an input (output of the preceding stage) from a load transistor after detecting that the input level reaches the prescribed value and turning on a switching transistor. CONSTITUTION:The level of an output point A of the preceding stage 11 rises up and exceeds the threshold level of a transistor TRT17, the TRT17 is turned on. However a TRT15 is not turned on and therefore the potential is high at a point D with no effect given to the following stage. Then the input potential rises up, and TRT15 and T17 are turned on. When the input potential reaches the value VA which is decided by the inverter ratio between the TRT15 and T17, the potential of the point D drops suddenly to turn off a TRT13 and to raises up the potential of a point E. In this case, a TRT11 which is turned on to increase the potential of the point B is turned off to cut off an input (load C11 of the preceding stage). Thus the feedback efficiency is increased to raise suddenly the potential of the point E.
Patent JP-S54128148-A (JP)
Title: Air conditioner
Inventor: MURANO MITSUO
IPC: F24F13/22
Filed: 1978-03-28
Abstract: PURPOSE:To enable an easy assembling work and reduction in a number of components, and to reliably perform a drain disposal, by molding is one body a drain pan and a bell mouth from plastic resin. CONSTITUTION:A drain pan 12 and a bell mouth 13 are molded from plastic resin, and a hinge 14 is located at their connecting part. An insulation layer 15 is monothically adhered to an outer circumference of the drain pan 12, and a drain nipple 16 pierces the insulation layer 15 to protrude downward. A suction port 17 being positioned opposite to and facing a centrifugal fan 6 is provided in the bell mouth 13, and heat exchanger supports 18a, 18b and 18c protruding forward are located at a top edge and two side edges of the bell mouth 13. Even if drain dew-condensated at the front of the bell mouth 13 drops down is the case of a cooling operation, it is reserved in the drain pan 12 united in one body with the bell mouth, and thus,  drain disposal can be performed reliably.
Patent JP-2000230069-A (JP)
Title: Resin foam sheet
Inventor: FUKUOKA TAKAMASA
IPC: C08J9/10
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a polyolefin resin foam sheet which does not deteriorate the compression strength nor the flexural strength at thermoforming, is applicable to deep draw and exerts an excellent recyclability. SOLUTION: A foam sheet a is prepared by dispersing from 2 to 20 wt.% fibrous liquid crystal polymer in a polyolefin resin. Here, the cells present in this foam have an average ratio Dz/Dxy of the diameter Dz in the direction of sheet thickness to the diameter Dxy in the in-plane direction of 1.2 or larger. The polyolefin resin is preferably a modified polyolefin resin obtained by melt mixing a polyolefin resin with at least one monomer for modification chosen from the group consisting of dioxime compounds, bismaleimides, divinylbenzenes, allyl multifunctional monomers, (meth)acrylic multifunctional monomers and quinone compounds.
Patent JP-S58154568-A (JP)
Title: Preparation of epoxide
Inventor: MATSUMOTO MASAKATSU
IPC: C07D303/16
Filed: 1982-03-09
Abstract: PURPOSE:To obtain an epoxide useful as perfume, a drug, or a raw material for them, by reacting a relatively higher olefin with oxygen in the presence of a mu3-oxotrimetal complex. CONSTITUTION:A compound shown by the formulaI(R<1> and R<2> are alkyl; R<3> is H or alkyl; R<4> is H, acyl, alkyl or aryl; Y is saturated or unsaturated hydrocarbon group) is reacted with oxygen in the presence of a mu3-oxotrimetal complex at 50-70 deg.C, to give an epoxide shown by the formula II.  Ru3O(O2CCH3)6 (H2O)3 O2CCH3,[Fe3O(O2CCH3)6(C5H5N)3] ClO4, etc. consisting of iron or ru thenium is preferable as the mu3-oxotrimetal complex. Geraniol, nerol, dehydrolinalool, or their esters or their ethers are used as the raw material olefin. The reaction is preferably carried out in a solventless system.
Patent JP-S63203347-A (JP)
Title: Thermal transfer printer
Inventor: TAKANASHI RYOYU
IPC: B41J2/36
Filed: 1987-02-19
Abstract: PURPOSE:To obtain the title printer capable of eliminating the visual variation of density and performing high grade printing, by obtaining the data causing the irregularity of a printing pitch in a sub-scanning direction and controlling the current supply time to a thermal head corresponding to said data. CONSTITUTION:A ROM table 9 sets the count value from a counter 8 to the position address of a platen roller 1 and supplies printing input data as the address of a lower rank bit from the position data. The data converted by the ROM table 9 is converted to current supply time data by a D-T converter 10 to be supplied to a line thermal head 11. By this method, a part generating printing pitch irregularity is printed so that the size of a dot is changed to that of other part and, therefore, the visual variation of density can be eliminated.
Patent JP-S63203024-A (JP)
Title: Cordless telephone set
Inventor: KONISHI MASAYA
IPC: H04M1/73
Filed: 1987-02-19
Abstract: PURPOSE:To attain the effective utilization of a line and to prevent the waste of a battery of a slave set by disconnecting a public line and a radio line even when a user of the slave set makes an on-hook button left undepressed after the end of communication. CONSTITUTION:If an on-hook button 12a is left undepressed, a howler tone is fed to a howler tone detection circuit 5 from an exchange via a terminal 8, an incoming call detection circuit 2, a relay contact 3a and a hybrid circuit 4 for warning after several tens of seconds. A CPU 1 detects the howler tone from the H level signal from the circuit 5, turning off a relay 3 and interrupting the connection to a public line. On the other hand, the power supply to a transmission circuit 7 is turned off, a radio wave is stopped and the standby state is restored. On the other hand, since a radio wave from a master set is stopped, a CPU 11 of a slave set detects the continuity of the unsensed state and sends an on-hook signal and a call end signal. Then the power supply to a transmission circuit 15 is turned off, resulting that the radio wave is stopped and the standby state is restored.
Patent JP-H02219450-A (JP)
Title: Rotary drive
Inventor: KOIZUMI SHIGEKI
IPC: G11B19/20
Filed: 1989-02-17
Abstract: PURPOSE:To reduce the overall height and to make thin the rotary drive for such as a floppy disc by berrying the exciting coil for motor into a member for supporting the motor. CONSTITUTION:A shallow recess 1c is formed in the under face of a base 1 for securing a disc drive motor 2, and an auxiliary yoke 11, i.e. the stator constituting the motor 2, is secured therein. Exciting coil 12 for the motor 2 is berried at a portion on the auxiliary yoke 11 where the recess 1c is formed. By such arrangement, height of the drive motor 2 can be reduced and the drive can be made thin.
Patent JP-S54128844-A (JP)
Title: Equipping process of heater
Inventor: KOIKE SHIGERU
IPC: H05B3/20
Filed: 1978-03-30
Abstract: PURPOSE: To stabilize thermal radiation by equipping a heater wrapped up by a thermal diverter to a body to be heated like a pipe and so on.  
     CONSTITUTION: A heater 2 is wrapped up by a thermal diverter 1 and fixed by fixtures 3 for constructing a heating unit, which is equipped to a body to be heated such as a pipe and the like by a band or so on. The heat generated by the heater 2 is transmitted to the thermal diverter 1, which gives a so-called fin-effect and prevents the heater from overheating. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04274468-A (JP)
Title: Developing device
Inventor: NISHIMURA SOICHIRO
IPC: G03G15/08
Filed: 1991-03-01
Abstract: PURPOSE:To attain sufficient triboelectrification of toner without increasing the rotary torque of a sleeve and magroll, and sharp development without having base fogging by specifying the average surface roughness of the surface of the inside of a frame body. CONSTITUTION:An agitator 30 is provided inside a developing unit 10, and supported so as to be rotated and rubbed on the inwall part 31 of the developing unit 10. On the other hand, in the agitator 30, a top end part 32 contacting with the inwall part 31 of the developing unit 10 is composed of a silicone rubber, etc., which are comparatively soft materials and electrify the toner 12 to a prescribed polarity. Then, the surface of the inwall part 31 is roughen- processed so as to obtain the average surface roughness of 1-50 microns. Therefore, the contact of the toner 12 and inwall part 31 is made great, so that the sufficient triboelectrification of the toner 12 can be attained.
Patent JP-S59161405-A (JP)
Title: Preparation of stable copolymer emulsion
Inventor: SAEKI SHIYUUJI
IPC: C08F20/38
Filed: 1983-03-04
Abstract: PURPOSE:To obtain the titled emulsion having improved polymerization stability and machanical stability, by polymerizing an ethylenic unsaturated monomer in the presence of a self-emulsifiable substance copolymerizable with it, having a specific structural formula in an aqueous medium. CONSTITUTION:An ethylenic unsaturated monomer [e.g., (meth)acrylic acid, etc.] is polymerized in the presence of a compound shown by the formula (R1 and R2 are H, 1-20C alkyl, alkenyl, or 1-25C alkylaryl; R3 is ethylene, or propylene; R4 is H, or CH3; n is 0-100; M is alkali metal, or NH4) in an aqueous medium, to give the desired emulsion. The compound shown by the formula, for example, is obtained by reacting nonylphenyl glycidyl ether with (meth)acrylic acid in the presence of a catalyst and a polymerization inhibitor at 30-150 deg.C, sulfating the reaction product, followed by neutralizing it with an alkali metal hydroxide. USE:A coating compound, adhesive, reinforcing agent for concrete, etc.
Patent JP-H09228767-A (JP)
Title: Connection structure of driving part
Inventor: KAWAMURA KAZUO
IPC: F16D1/02
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To facilitate the connection work for a drive part and a take-up shaft by mounting a connection plate having the outer dia. which is the same in size as the inner dia. of the take-up shaft on an output shaft of the driving part so that the driving part is floated from the inner circumferential surface of the take-up shaft. SOLUTION: A connection plate 7 is fixed to a hollow cylindrical take-up shaft 6 taking up a sheet of curtain, and a plurality of engaging parts 9 are arranged at the outer circumferential edge of the plate 7. One end 6a of the shaft 6 is inserted into a though hole 10 and it is supported with a side plate 5. A connection plate 18 is mounted on an output shaft 17 of a drive part 13, and a plurality of connection pieces 20 having a substantially rectangular form are disposed. The plate 18 is inserted into the take-up shaft 6, the connection piece 20 is engaged with an engaging part 9, and the rotation drive of the drive part 13 is transmitted to the shaft 6. Accordingly the drive part is supported with respect to the inner circumference of the take-up shaft, thereby the driving part is supported with respect to the inner circumferential surface of the take-up shaft 6.  The connection work is thus made easy since the work is carried out without raising the driving part having a relatively heavy weight.
Patent JP-H05234508-A (JP)
Title: Thermal transfer foil and phosphor screen forming method using the same
Inventor: UCHIUMI ICHIRO
IPC: C09K11/77
Filed: 1992-02-24
Abstract: PURPOSE:To decrease manhours to reduce cost and to provide a stable phosphor screen with a fixed film thickness in a forming process of phosphor screen for cathode ray tube. CONSTITUTION:A peeling layer 8, aluminum layer 9, phosphor layer 10 and adhesive layer 11 are formed to constitute a thermal transfer foil P on a long size base film 7 made of polyethylene telephtalate. A phosphor screen is formed on a glass panel by using this thermal transfer foil P.
Patent JP-H10238865-A (JP)
Title: Electric hot water heater
Inventor: HARA KAZUO
IPC: F24H9/18
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To improve a higher pressure withstanding performance by keeping a load from repeatedly working on a tank weld part of a heater mounting screw. SOLUTION: A circular screw mounting plate 9 where a heater mounting screw 6 is welded is welded on a tank 1 and a heater flange 8 which has a heater 5 through a packing 4 fitted into a groove 3 is fixed on the screw mounting plate 9 to be mounted on the tank 1. As a result, a load working on the tank 1 is dispersed by the screw mounting plate 9 through the heater mounting screw 6 by which the heater flange 8 is mounted thereby enabling the prevention of cracking in a weld part 10 of the tank 1.
Patent JP-S56145335-A (JP)
Title: Measuring device for photochemical reaction
Inventor: AKIYAMA OSAMU
IPC: G01N21/27
Filed: 1980-03-22
Abstract: PURPOSE:To enable employment of biface ground cell by conducting irradiation and incidence of an excitation light and a measurement light to a sample cell from one direction through the same light path. CONSTITUTION:When the light path is closed by choppers CH1 and CH2, a monochromatic exitation light flux having a fixed wavelength, shown by dotted lines, is reflected by the chopper CH1, irradiates a sample S from the front of the sample cell C1, is transmitted therethrough, promoting the photochemical reaction, and is reflected by the chopper CH2 and caught and absorbed by a trap Tr1 via reflecting mirror M2. When the light path is opened by the choppers CH1 and CH2 simultaneously, the monochromatic excitation light having the fixed wavelength is caught and absorbed by a trap Tr2 via reflecting mirror M3. On the other hand, a monochromatic measurement light flux having a specified wavelength, shown by a solid line, passed through the same light path, is made incident in the sample S from the front of the sample cell C1, transmitted therethrough, caught by a detector D, transduced into an absorptivity signal by a signal processing circuit, and thus the photochemical reaction of the sample S at that point of time is measured.
Patent JP-H10233792-A (JP)
Title: Polling system/method
Inventor: MIKAMI MASAAKI
IPC: H04Q9/00
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To efficiently execute a retransmission processing when errors occur in responses from monitor controllers by permitting the plural monitor controllers to time-divisionally transmit the responses to an equipment management device through a line in accordance with a polling signal. SOLUTION: The equipment management device 11 transmits the polling signal at prescribed timing for collecting state data from the monitor controllers 21-2n. The equipment management device 11 stores the monitor controllers 21-2n from which the responses cannot be obtained for the polling signal (state data cannot be returned). When the responses cannot be received from the monitor controllers 21-2n in a block designated by the polling signal, a retransmission request is given in a block unit or an individual unit in accordance with the number of the monitor controllers 21-2n which cannot receive the response. Namely, the efficient retransmission processing is executed when the communication error occurs between the equipment management device 11 and the plural monitor controllers 21-2n.
Patent JP-S60181813-A (JP)
Title: Hitting shock input device
Inventor: HIRAOKA NOBUYUKI
IPC: G06F3/05
Filed: 1984-02-28
Abstract: PURPOSE:To transmit the feeling of a human being directly to a computer by attaining an input with a simple ''hitting'' action, i.e., a hitting action given by a hand, etc. to a case of a display device in addition to the conventional type of input in the form of an actuation to a computer terminal from a human being. CONSTITUTION:A user hits an outer case 1a when he/she wants to feed some information directly without using a keyboard 3. This hitting shock is transmitted to a vibrator 6 from projected parts 4a and 4b via springs 5a and 5b. This shock vibration is converted into an electric signal by an electromagnetic induction device 7. Then the amplitude of said electric signal is converted into the digital value by an A/D converter 8. The output value of the converter 8 is proportional to the hitting shock level and then compared when necessary with the prescribed value by a digital processing circuit 9 to perform the processing in response to the shock level. The peak output value of the circuit 8 is stored to a memory circuit 13. A transmission circuit 14 sends an interruption signal to an internal CPU or a host computer by a control signal from a comparator 12.
Patent JP-S59162485-A (JP)
Inventor: YOSHIZAWA KENJI
IPC: G21C19/20
Filed: 1983-03-07
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-H01211985-A (JP)
Title: Manufacture of josephson element
Inventor: WADA YOSHIFUSA
IPC: H01L39/24
Filed: 1988-02-18
Abstract: PURPOSE:To facilitate the control the shape and characteristics of a Josephson element, by a method wherein, after a trench is formed on a crystal substrate or a crystal film, the width of the trench is narrowed by forming, on the surface, a film of the same material as the crystal substrate or the crystal film, or of the material turning to a base for growing a superconducting film. CONSTITUTION:A fine trench 4 is formed in the region to form a Josephson element on a crystal substrate 1. The width of the trench 4 is narrowed by forming, on the whole substrate 1 surface, a base supporting film 6 turning to a base for forming a superconductor. When a superconductor film is successively formed on the whole substrate 1 surface, the crystal structure of superconducting thin films 7, 8 reflect the crystal structure of the base, and a film having a structure different from the trench 4 periphery grows in the trench part 4, because of unevenness of the surface or destruction of crystal structure at the time of working the trench. Since the growing speed of said film becomes small by the effect of side walls of the trench 4, the crystal regions grown on both sides of the trench 4 extend gradually, and at last form a crystal grain boundary to come into contact with each other. Thereby the formation of crystal grain boundary of the superconducting films formed on the trench 4 is facilitated, and the control of characteristics of grain boundary junction is facilitated.
Patent JP-S58155166-A (JP)
Title: Deburring method of powder molding
Inventor: KOBAYASHI KUNIO
IPC: B24B9/00
Filed: 1982-03-09
Abstract: PURPOSE:To automatize deburring work by bringing a vibrating soft deburring member such as nylon buff into contact with the surface having burrs generated in a powder molding to remove the burr in a method of continuously deburring a powder molding easy to damage. CONSTITUTION:A powder molding W press molded with a press device 1 is pushed out to the side of a chute 4 with a feed mechanism and then, transferred to a rotary table 6 by its own gravity. The powder molding W turns with the rotation of the rotary table 6. A deburring member 10 is vibrated vertically on a rod 12 with a plate cam 14 driven with a motor 13. The deburring member 10 removes the burr from the powder molding W touching the top thereof lightly as it comes right below the member 10.
Patent JP-S58160212-A (JP)
Inventor: FUKUMI TOMOTOSHI
IPC: B65B49/00
Filed: 1982-03-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。