baber/WOPTO huggingface dataset:
Patent JP-S617235-A (JP)
Title: Polymerizable composition containing ester compound capable of being subjected to vinyl polymerization and preparation of ester compound thereof
Inventor: KAMIIDE KAZUO
IPC: C07C69/54
Filed: 1984-06-21
Abstract: NEW MATERIAL:An ester compound capable of being subjected to vinyl polymerization shown by the formula I (R1 is acryloyl, or methacryloyl; R2 is H; a and b are a+b=4, 1<=a<=4, 0<=b<=3; R3 is methyl, or ethyl). EXAMPLE:Ditrimethylolpropane tetraacrylate. USE:Useful as an active ingredient for a photosensitive compositions. By containing this active ingredient, the composition has improved curing properties of surface hardness, wear resistance, adhesivity, flexibility, and chemical resistance by irradiation of ultraviolet rays or electron rays in an air atmosphere, useful in the field of coating compound, adhesive, ink, hard coat material, etc. PREPARATION:An alcohol shown by the formula II is reacted with a compound shown by the formula III [A is H, or methyl; X is -OH, OR (R is alkyl), or halogen] in the presence of a catalyst such as preferably sulfuric acid, etc. at 75- 120 deg.C, to give a compound shown by the formula I.
Patent JP-H10314087-A (JP)
Title: Floor cleaner
Inventor: TAKAHASHI HIROSHI
IPC: A47L11/284
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to clean a vertical cleaning surface in a comfortable posture. SOLUTION: To a cleaner 2, a bar handle 4 supported by a universal joint 3 is installed and to the bar handle 4, a pressure application 7 which transmits the pressure force when pressed to a part of a human body, to a cleaning member 13 by way of the bar handle 4, is installed. Supports 23a, 23b are arranged to support a band 22 in order to lift up the cleaner 2 beside of the cleaner 2 which becomes a location away by a specified distance against a hypothetical flat surface passing the center of the cleaner 2 and the center of the universal joint 3.  Thereby, in a state for the cleaning surface of the cleaning member 13 to come into contact with the floor surface, the bar handle 4 is held by one hand and the band 22 is held by the other hand, lifting up the cleaner 2, maintaining the cleaning surface of the cleaning member 13 vertically by standing the cleaning surface up from the support 23a side and in that state maintained, the pressure application 7 is pressed by a part of a human body and the cleaning member 13 is to be pressed to a vertical surface to be cleaned.
Patent JP-H0424585-A (JP)
Title: Wet-type smear apparatus
Inventor: TSUGAWA TOSHIICHI
IPC: G01T1/169
Filed: 1990-05-18
Abstract: PURPOSE:To eliminate generation of rust due to a residual liquid and others and to prolong the lifetime of filter paper by a method wherein a prescribed back pressure is applied to a humidifying liquid in a humidifying liquid container by a pressure tank and a pressure regulating valve, the humidifying liquid is discharged from a nozzle by an appropriate quantity intermittently by an opening-closing control of a solenoid operated valve, sampling is conducted with a wiping material and a surface to be wiped while wetting, and thereby contamination by a radioactive substance is measured. CONSTITUTION:A prescribed back pressure is applied to a humidifying liquid in a humidifying liquid container 12 by a pressure tank 11 and a pressure regulating valve 13, while the quantity of supply of the humidifying liquid is regulated by a restrictor 15, and the humidifying liquid is discharged by an appropriate quantity intermittently from a nozzle 7 by an opening-closing control of a solenoid operated valve 14. A wet-type wiping head 3 is positioned on the lower side of the cylindrical surface of a drum waste 1, the drum is rotated while the head 3 is pressed thereon, the head 3 is made to rise synchronously with the rotation, and the whole cylindrical surface is wiped off with the surface to be wiped and filter paper 5 wetted. More over, drooping of the liquid is prevented by the operation of a liquid absorbing pad 6 disposed on the rear and lower sides of the filter paper 5. By an improvement in a wiping efficiency, lowering of the level of a contamination detection limit value is realized, and the frequency of replacement of the filter paper is reduced, since the amount of contamination taken in by the filter paper is increased. Furthermore, reduction of scattering of the contamination at the time of wiping is enabled.
Patent JP-H11330811-A (JP)
Title: Distributing and combining device
Inventor: TAWARA YUKIHIRO
IPC: H01P5/02
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a distributing and combining circuit whose distribution deflection is small by concentrating branch parts on one point, even when the number of distributions is large. SOLUTION: A ground conductor is provided on one face of a dielectric substrate, and one end of a strip conductor 3 provided on the other face is branched so that plural branch lines 5 can be obtained. One part of the branch side of the branch line 5 is made into an impedance line 7 whose impedance is higher than that of the branch line 5, and a capacitive element 9 is provided at least on one end of the strip conductor or one part of the high impedance on the branch line 5, and the different side of the capacitive element 9 from the high impedance connection side is grounded. Also, the line length of an impedance transformer 61 used for connecting the branch part 8 of the strip conductor with each branch line 5 is set to 1/4 times the set wavelength or is set 1/4 times of the set wavelength plus the integral times of half-wavelength.
Patent JP-S6020166-A (JP)
Title: Synthetic-aperture radar
Inventor: FUJISAKA TAKAHIKO
IPC: G01S13/90
Filed: 1983-07-14
Abstract: PURPOSE:To obtain a good picture quality by observing simultaneously the same point by a radio wave of a different carrier frequency from the same direction. CONSTITUTION:A transmitter 3 generates simultaneously at a prescribed interval a transmitting pulse of a different carrier frequency. The generated transmitting pulse is radiated through a circulator 2 and an antenna 1. A reflected signal is received by the antenna 1, received by a receiver 4 through the circulator 2, and stored in a buffer memory 22. A signal processing device 9 reads out successively a video signal from each buffer memory 22, and executes a pulse compressing processing, a range gate processing and an azimuth compressing processing. A radar picture obtained in this way is accumulated and averaged by an averaging device 21, and displayed as a two-dimensional picture by a display device 8.
Patent JP-S618863-A (JP)
Inventor: FUKUDA KENJI
IPC: H01L23/48
Filed: 1984-06-22
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-S61287362-A (JP)
Title: Howling prevention circuit
Inventor: IGUCHI MASAYA
IPC: H04M1/20
Filed: 1985-06-13
Abstract: PURPOSE:To prevent howling and to amplify the quantity of received sounds by turning on an electronic switch when the transmission sound quantity is smaller than a reference value to eliminate a variable attenuation circuit from the reception circuit and turning off the electronic switchn when larger than the reference value to insert the variable attenuation circuit into the reception circuit. CONSTITUTION:When a comparator 18 decides it as during talking, an electronic switch control circuit 15 outputs a L signal and in other cases, a H signal is outputted. When the electronic switch control circuit 15 outputs the L signal, the electronic switch 13 is turned off and when the circuit 15 outputs the H signal, the electronic switch 13 is turned on. When the electronic switch 13 is turned off during talking, a reception sound volume variable resistor 12 is provided to the reception circuit and the reception sound volume is provided to a receiver 4 after being subjected to losses comprising a resistor of the variable resistor 12 and a variable attenuation circuit comprising a resistor 14. When the electronic switch 13 is turned on during not talking, the variable resistor 12 is eliminated from the reception circuit and the signal enters the receiver 4 without any loss.
Patent JP-H03104796-A (JP)
Title: Running vehicle
Inventor: KUBO KATSUHIRO
IPC: B62M7/02
Filed: 1990-05-18
Abstract: PURPOSE:To make a vehicle compact and to lower the gravitational center thereof by arranging a power unit incorporating an engine and a drive transmission mechanism, being inclined downward forward between the rear surface of a seat and a rear wheel so as to reduce the wheel base of the vehicle. CONSTITUTION:In a vehicle in which a power unit 7 incorporating an engine 8 and a power transmission mechanism 9, is arranged between a seat 5 and a rear wheel 4, the engine is arranged near to the rear part of the seat 5 while the transmission mechanism 9 is inclined downward forward between the engine 8 and the axle 4a of the rear wheel 4. With this arrangement, the rear wheel is positioned near to the seat 5 so as to shorten the wheel base and to lower the gravitational center of the vehicle. Further, an intake port 24 for introducing cooling air is formed in the lower front part of a casing 20 covering the power transmission mechanism 9 so as to cool the inside of the casing 20 and further to easily discharge and drain mud and water having intruded into the casing 20.
Patent JP-H05326061-A (JP)
Title: Connector structure
Inventor: ODA TADASHI
IPC: H01R13/46
Filed: 1992-05-21
Abstract: PURPOSE:To provide a connector structure whereby the same connector can be connected to both male and female connectors. CONSTITUTION:By moving a slide lever 12, a portion of a shell (A) 13 of a connector is longitudinally moved relating to a shell (B) 11, to change a shape of the shell, and contact pins 14 of double structure are inserted through the inside of a socket 7 to move. Accordingly, (1) pin connector condition and (2) socket connector condition can be formed by switching the slide lever 12, so that connection can be performed to both the male and female connectors.
Patent JP-S61285907-A (JP)
Inventor: TAMAI SEISHIN
IPC: A01B63/10
Filed: 1985-06-13
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-H04333778-A (JP)
Title: Curing device for opening for traveling way
Inventor: TAKASE SHUJI
IPC: E04G21/32
Filed: 1991-05-01
Abstract: PURPOSE:To cure an opening section provided to a floor slab for each floor in order to ensure a traveling way of a crane in a construction site of a medium and high-rise building. CONSTITUTION:A pair of tracks are provided to an opening section in parallel, one door member of opening and shutting doors 3 and 3a capable of bending is connected to the end of the track 2a through a pivot section and, at the same time, the door member having a driving section is placed on the track 2a, and the opening and shutting doors 3 and 3 are lent by moving the driving section on the track to open and shut the opening section. Accordingly, in the case of opening, the opening and shutting doors 3 and 3a are folded and compacted in a standing state, so that they do not get in the way of various operations executed around the opening section, and an effective area of the opening section can be widened, accordingly, the contact of construction materials with the opening section and an accident of the fall of the materials with the contact can be prevented in the case they are carried with the crane.
Patent JP-H01298682-A (JP)
Title: Switching power source device
Inventor: NAGASE HARUO
IPC: H02M7/48
Filed: 1988-05-26
Abstract: PURPOSE:To reduce a high frequency noise component and apply a high frequency current efficiently by providing first and second switching power sources which are switched in a determined way and operating the first power source when the second power source is not operated. CONSTITUTION:A current running into a load 1a such as a discharge lamp is detected, and a high frequency current in which the frequency is varied according to the current running into the load 1a from a second switching power source B intermittently operating and switching a DC current power source V2 through a frequency control circuit 10 in a control circuit 3a is supplied to the load 1a without any idle period. In the idle period of the power source B, a current in which the frequency is not varied, but only the pulse length is varied by a switching power source A controlled through a pulse length control circuit 4 is supplied to the load 1a. This high frequency current supply without the idle period results in a reduction in content of high frequency component and, thus, a reduction in high-order noise, and also a high frequency power is efficiently supplied without idle period. Switching of a number of filter circuits is not required for the pulse length direct current having a constant frequency, and the high frequency component is substantially removed.
Patent JP-H04332342-A (JP)
Title: Water boiler
Inventor: MORI HIDEO
IPC: F24H1/44
Filed: 1991-05-01
Abstract: PURPOSE:To provide a water boiler having a superior thermal efficiency, a superior safety, a reduced amount of maintenance and capable of being compacted in its size. CONSTITUTION:An air chamber 10 is communicated with an outside part through an air supplying port 11 at an upper part of an outer hollow wall of a cylindrical box 9 having a double hollow wall structure, a water chamber 3 having a water supplying port 12 at an upper part of an inner hollow wall is provided, a chimney passage 15 is connected to an air discharging port 14 communicating with the water chamber 13 and with the air chamber 10 is applied at an upper part of the cylindrical box. An injection flow guide 18 is provided at a funnel-shaped pipe passage 16 at a rising inner surface after being connected to a lower part of the water chamber 13 through an injection nozzle 17 at a central part of the chimney passage 15. The injection nozzle 17 is provided with a water wheel 19 for use in driving an air supplying fan 20 disposed at a lower part of the air chamber 10. A water feeding pipe 22 for getting water at an upper part of a pipe passage 16 is raised in the pipe passage 16. A lower end of the water feeding pipe 22 is connected to a water pipe 23 having some heat exchanging fins 24 in which the chimney passage 15 is raised in a spiral form and out of a hot water boiler. A lower part of the chimney passage 15 has a combustion burner 26 which passes through a lower part of the water chamber 13.
Patent JP-S6020391-A (JP)
Title: Refreshing system of dynamic memory
Inventor: AIDA KOUICHI
IPC: G11C11/406
Filed: 1983-07-15
Abstract: PURPOSE:To eliminate the need for a read data register and reduce the size of a dynamic memory which needs to be refreshed by checking the time of a response to a command, and resetting the command and performing refreshing operation if the time is over. CONSTITUTION:Data is read out of a memory chip 8 through the access contention circuit 4, etc., of a memory part 3 in response to a read command from the command control circuit 2 of a CPU1 and then stored in the CPU1. In this case, if a response signal XACKM from a timing signal 7 is not outputted within a specific period after the command is sent, a time checking circuit 5 outputs a time-over signal to cancel the read command from the circuit 1 and also control the refreshing operation of the chip 8. The writing to the chip 8 is the same and a read register, etc., are unnecessary, reducing the size of the dynamic memory which needs to be refreshed.
Patent JP-S61287624-A (JP)
Title: Feeding device
Inventor: YAMADA TADASHI
IPC: B65G47/78
Filed: 1985-06-13
Abstract: PURPOSE:To feed stocked frames in a small space one after another by pushing forward frames, which are stacked between each adjoining pair of partition plates hung at a rail, by the use of a feeder, allowing each of them to fall onto a work placing plate, and by thrusting out by a frame pushout device. CONSTITUTION:Frames 5 are stocked between partition plates 2. When the backmost plate 5 is pushed forward by a feeder 6, the frames 5 between the frontmost partition plate and its subsequent one 5 advance ahead the front end of a bottom receiving member 4 to then fall onto a working platform 12. Each fallen frame 5 is sent for a specific place on said working platform 12 by a thrust member 10 of a frame pushout device 8. Here the second frame 5 from below in the frontmost row is prevented from drop while placed on a frame receptacle piece 11, and when the thrust member 10 returns to its initial position, the frame 5 in the second stage falls onto the working platform 12 to be sent for specific place thereon. Thus a number of works can be stocked in a small space, and works be fed to specified place one after another.
Patent JP-S5356631-A (JP)
Title: N-substituted benzoyl-n'-trichloro-ethylidenehydrazine derivatives andfungicides for agriculture and horticulture containing the same
Inventor: AOKI KATSUMICHI
IPC: C07C67/00
Filed: 1976-10-28
Abstract: PURPOSE: N-Substituted benzoyl-N'-trichloroethylidenehydrazine derivatives of formula I(R and R' are Cl, CH 3 , OCH 3 , NO 2 , or OH;when R is H, R' is not H, 2-Cl, 4-CH 3  or 4-NO 2 ), e.g. N-3-chlorobenzoyl-N'-(2,2,2-trichlorotehylidene)hydrazine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6021271-A (JP)
Title: Printing apparatus
Inventor: NAKAMURA SHINYA
IPC: B41J7/94
Filed: 1983-07-15
Abstract: PURPOSE:To make it possible to uniformize printing density, in a printing apparatus due to a printing hammer, by supplying pulse amplitude and a current valve read by a pulse current setting means to an electromagnet to perform the printing of a selected type. CONSTITUTION:When character key input 7 is performed, CPU1 allows the corresponding type of a type wheel to oppose to a printing hammer 18 through a drive apparatus 10 and reads the rank number of fundamental printing energy corresponding to the type from a second memory device 4. Succeedingly, CPU1 reads the set content of a printing force change-over switch 8 and adds (n) to N if strong, performs nothing if medium and subtracts (m) if weak. In the next step, a current value determined by the uppermost rank bit of rank number data and information of pulse amplitude determined by total bit information are read from a first memory device 3 and either one of current generating circuits 13, 14 is selected on the basis of the current value information and an electromagnet 17 is driven only for a pulse amplitude time. By this mechanism, printing density between characters can be uniformized and printing energy can be stably changed over a wide range.
Patent JP-S61293989-A (JP)
Title: Production of vancrystine
Inventor: ROJIE TAROO
IPC: C07D519/04
Filed: 1986-06-03
Abstract: The present invention relates to a process for the preparation of vincristine. The process for the semisynthesis of vincristine according to the present invention comprises oxidizing vinblastine or its salts with chromic acid or its salts, in ethyl acetate at a low temperature.
Patent JP-H09285822-A (JP)
Title: Holding part returning mechanism of bending equipment
Inventor: NARUSE KAZUHARU
IPC: B21D11/02
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a returning mechanism of a holding part capable of preventing the holding part from being brought into vigorous contact with a bending die during the position returning of the holding part for a metallic long work in a bending equipment of the metallic long work, and preventing the excessive force from being applied to the metallic long work during the bending operation. SOLUTION: A bending equipment holds an end part of a metallic long work W by a holding part 39 and presses the metallic long work against a bending die 21 under the prescribed tension for bending. As a returning mechanism of the holding part to return the holding part to the position before the bending after the metallic long work is bent, a cylinder device 59 is provided, in which a working member of the cylinder device is in the released condition during the bending work of the metallic long work, and after the bending work, the working member is advanced or retracted to push or pull a part of the holding part, and the holding part is returned to the position before the bending work.
Patent JP-H04353396-A (JP)
Title: Heat exchanger
Inventor: GO NOBUAKI
IPC: F28F9/00
Filed: 1991-05-31
Abstract: PURPOSE:To provide a heat exchanger, prominent in the workability of mounting between a header and a bracket and having no possibility of danger of damaging a tube or the like upon mounting a bracket. CONSTITUTION:The hollow header of a heat exchanger main body A, having at least one piece of hollow headers 3, 4, is provided with a screw retaining member. Female screw members 24, provided so as to penetrate the wall surfaces of the headers 3, 4 and recessed inwardly, or male screw member 30, provided so as to penetrate the headers 3, 4 radially, are employed as the screw retaining member. A bracket 20 for mounting the main body of heat exchanger or the like is fixed to the headers 3, 4 through screw retaining by the screw retaining members.
Patent JP-S5755238-A (JP)
Title: Centralized alarm device
Inventor: KUGOU MASARU
IPC: B60R16/02
Filed: 1980-09-19
Abstract: PURPOSE: To enable alarms to be displayed at one window in a centralized manner by a method wherein sensors for various objects of alarming are connected to a controller and the outputs of the controller are sequentially selected by a stepping motor, in an electronically controlled centralized alarm device for automobile.  
     CONSTITUTION: The outputs of various sensors 1W5 for exhaust temperature, brake liquid level and the like are inputted into the controller 6. According to the outputs of the controller 6, coilsI, II, III of the stepping motor 7 are combines to select one of six positions. The position is connected to a drum 9, which is provided  with pictures and characters for indicating abnormality items on the outside  peripheral surface. When there is no abnormal condition, an indication bulb 8 is  turned on for a predetermined period of time and then turned off, while the absence  of abnormal condition is displayed at the window. When there is an abnormal condition, the bulb 8 is turned on and off and the item in abnormal condition is displayed. When two ore more items are in abnormal conditions, the items are displyed sequentially and repeatedly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61289936-A (JP)
Title: Instrument for giving curvature of linear body
Inventor: TASHIRO MASAAKI
IPC: B21F1/00
Filed: 1985-06-14
Abstract: PURPOSE:To give an optional curvature at optional position to a linear body by moving in the vertical direction and longitudinal direction the giving body arranged so as to pinch a travelling linear body and by separating each other in the longitudinal direction of the linear body. CONSTITUTION:The roller 11 of the giving body of one part fitted via a bracket 10 to the movable body 9 fixed on the tip of the piston rod 6 of the cylinder 5 fitted to a stationary frame 4 is brought in contact with the lower part of the wire 2 wound on the former 1 forming a bead and travelling by the prescribed tension. On the other hand the prescribed curvature is given to the wire 2 by pressing to the wire 2 from the upper part by the driving of a cylinder 14 the roller 18 of the giving body of the other part fitted via a movable block 17 to the piston rod 15 of the cylinder 14 of the separating and uniting means 19 fitted to the movable body 9. Thereafter the bead having the terminal end that the curvature almost equal to that of the former 1 is given is formed by cutting the wire 2 with the upper edge 29 and lower edge.
Patent JP-S5354725-A (JP)
Title: Exciter for synchronous machine
Inventor: SEKINE MASAJI
IPC: H02P21/34
Filed: 1976-10-29
Abstract: PURPOSE: To reduce rated current and duty of dield interrupter by inserting AC field interrupter in each phase of primary winding of exiting power source transformer. 
     COPYRIGHT: (C)1978,JPO&Japio