baber/WOPTO huggingface dataset:
Patent JP-S5811553-A (JP)
Title: Easily dispersible composition of water-soluble polymer
Inventor: UMEKAWA OSAMU
IPC: C08K3/30
Filed: 1981-07-11
Abstract: PURPOSE:To obtain the titled composition having improved dispersibility and solubility in water, by adding hydrated sodium sulfate, hydrated magnesium sulfate and a hygroscopic agent to a water-soluble polymer powder having coagulating activity. CONSTITUTION:The objective composition is prepared by mixing (A) a powdery water-soluble polymer having coagulating activity and usable as a coagulant or a dehydration assistant to which the dehydration activity as the secondary effect of coagulation is expected with (B) hydrated sodium sulfate (heptahydrate or decahydrate). The weight ratio of the component (A) to the component (B) is 5-90 to 95-10. The properties of the composition can be further improved by adding (C) hydrated magnesium sulfate and/or (D) a hygroscopic agent such as anhydrous magnesium sulfate to the composition. The addition of the component (C) facilitates the dispersion and dissolution of the composition in a preparatorily prepared aqueous solution of a polymer having a relatively high concentration, and the addition of the component (D) affords the granules having higher fluidity and further improves the storage stability.
Patent JP-S5635843-A (JP)
Title: Power take-off device for tractor
Inventor: UMEMOTO TOMEO
IPC: B60K17/28
Filed: 1979-08-27
Abstract: PURPOSE: To prevent occurrence of a misoperation and hazard in a device, by replacing two kinds of power take-off shafts for a rotary shaft and allowing a control tube shaft, that slides with an interlocking motion to said replacement of the power take-off shaft, to select the operation of a speed change mechanism to rotary states at high and low speed.  
     CONSTITUTION: A rotary shaft 6 having a replaceable coupling part 6A for two  kinds of power take-off shafts 3, 4 is supported by a bearing to a case 1 in its axial  direction. Then to said rotary shaft 6 a control tube shaft 9 capable of selecting  operations of the rotary shaft 6 in a speed change mechanism 8 to rotary states at  high and low speed is externally fitted. Further between the power take-off shafts  3, 4 and said control tube shaft 9 a mechanims 13 that slides the control tube shaft  9 in the axial direction with an interlocking motion to the replacement of the both  shafts 3, 4 is provided. In this way, occurrence of a misoperation and hazard can  be surely prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H049022-A (JP)
Title: Camera provided with data imprinting function
Inventor: SHINOHARA JUNICHI
IPC: G03B17/24
Filed: 1990-04-26
Abstract: PURPOSE:To prevent data from being missed even when a film is cut at the time of editing, etc., after developing the film by imprinting data between perforations and making the center of photographic picture nearly coincide with the center of the perforation. CONSTITUTION:The data such as date is imprinted between the perforations of the film 21 by synchronizing the turn-on and turn-out of a light emitting means 28 with the signal of a perforation detection part 27 based on the designation of a camera total control and operation part 1 by a light emitting means control part 30 through a light emitting means driving part 29. Then, a perforation detecting signal is outputted when a distance from the end face of an aperture vertical to a film feed direction to the center of the film perforation which is the first one in an opposite direction to the aperture becomes about 1mm, the winding of the film 21 is controlled to be stopped according to the signal. Therefore, the data is imprinted in a state where the center between the photographic picture is made to nearly coincide with the center of the perforation. Thus, the data is prevented from being missed even when the film 21 is cut in the photographing picture at the time of editing.
Patent JP-S591353-A (JP)
Inventor: SENOO KAZUTAMI
IPC: B65D25/04
Filed: 1982-06-23
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-H0820296-A (JP)
Title: Motor-driven bicycle
Inventor: TERADA SHOJI
IPC: B60R16/04
Filed: 1995-05-08
Abstract: PURPOSE:To provide a motor-driven bicycle lightweight so as to enable even an aged person or a woman to handle easily and mount/dismount in an easy posture while maintaining the origin of a bicycle as much as possible without being heavily equipped like a motor-bike. CONSTITUTION:A battery 1 and a driving motor M are disposed at a body frame part formed of a front wheel frame 28, a saddle frame 22 and a rear wheel frame 23, and a rear axle 17 is driven by the driving motor M through a power transmission case 2. The start switch 9 of the driving motor M is disposed at the upper part of the front wheel frame 28 forming the body frame and in a lower position between lateral handles 6.
Patent JP-H048916-A (JP)
Title: Sliding bearing device
Inventor: NARUMIYA HIROSHI
IPC: F16C33/10
Filed: 1990-04-26
Abstract: PURPOSE:To certainly prevent friction and seizure of a bearing device by consti tuting all of a rotating shaft, a porous bearing, a housing to hold them and a lubricant with flowability, of a magnetic substance. CONSTITUTION:Each of a rotating shaft 2, a porous bearing 1 to support it and a housing 4 to hold this porous bearing 1 is made of a magnetic material. The porous bearing 1 is impregated with a magnetic lubricant 3 having flowability. Through the right side housing 4, the right side porous bearing 1, the rotating shaft 2, the left side porous bearing 1 and the left side housing 4, a magnetic circuit is made by a ring permanent magnet 5. As the magnetic lubricant 3 exists in this magnetic circuit, the magnetic lubricant 3 is held by a magnetic force between the porous bearing 1 and the rotating shaft 2, and its outflow and splash are restrained. Consequently, it is possible to certainly prevent friction and seizure of the bearing device.
Patent JP-H08284156-A (JP)
Title: Steel cage and assembling method thereof
Inventor: KANEKO TADASHI
IPC: E04C5/06
Filed: 1995-04-10
Abstract: PURPOSE: To simplify the arrangement work of reinforcements at corners, by connecting reinforcing frames through a hinge so as to be freely rotatable (bending) and arranging reinforcements in the reinforcing frame to form a cage and turning the cage to fix it to a specified position. CONSTITUTION: Two reinforcing frames 13a, 13b are connected rotatably (bending) through a hinge 18 and reinforcements 14, 15 are arranged in the reinforcing frames 13a, 13b respectively to form steel cages 12a, 12b. The arrangement work of reinforcements is done as a flat plane work on an assembling base on the ground. After the steel cages 12a, 12b have been formed, one 12b thereof is bent at a specified angle around the hinge 18 and welded to the other steel cage 12a and fixed thereto. The bent steel cages are hoisted with a crane or the like and erected in the excavated hole of an underground continuous wall or the like. Any scaffolds are required on arranging reinforcements or the steel cages 12a, 12b and hence, the construction work becomes safe. In this way, the arrangement work of reinforcements at projected corners can be efficiently performed.
Patent JP-S61265111-A (JP)
Inventor: SETOHARA HIROAKI
IPC: A47F3/00
Filed: 1985-05-21
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-H07309792-A (JP)
Title: Preparation of m-chloroaromatics
Inventor: MIHIYAERU PIISU
IPC: C07C17/00
Filed: 1994-04-25
Abstract: PURPOSE: To enable the maintenance of zeolites with intact high activities for a long period by the presence of a small amount of hydrogen when isomerizing o- and/or p-chloroaromatics in the liquid phase in the presence of the zeolite catalyst.  
     CONSTITUTION: o- and/or p-Chloroaromatics represented by formulae I and/or II (X is methyl or Cl) are brought into contact with zeolites (preferably H type ZSM-5-zeolites in a granular shape having 1-8 mm average grain diameter) in the liquid phase in the presence of hydrogen in an amount of 1-30 mol.% based on the chloroaromatics at an elevated temperature to afford the objective m-chloroaromatics represented by formula III. The reaction is preferably conducted at 200-450°C temperature under 10-50 bar pressure at 0.1-2.5 hr -1  weight hourly space velocity per hr on the zeolites by using a reactor prepared from Ni, Ti or an alloy having a high content of the metal. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S594124-A (JP)
Inventor: EDOWAADO EICHI FUIRITSUPUSU
IPC: G05D3/00
Filed: 1983-06-17
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-S5536407-A (JP)
Title: Separation of xylene isomer
Inventor: MIYAKE TETSUYA
IPC: C07C67/00
Filed: 1978-09-07
Abstract: PURPOSE: To separate ethylbenze from p-xylene selectively, at a reduced cost with a decreased amount of zeolite, by using a specific adsorptive separation pattern in the adsorptive separation of a xylene isomer mixture with zeolite as an adsorbent.  
     CONSTITUTION: A xylene isomer mixture containing o-xylene (OX) and/or m- xylene (MX), ethylbenzene (EB), and p-xylene (PX) is developed by using a developer, e.g. a linear ether, a halogen-substituted hydrocarbon, etc., in the first  separation column filled with zeolite to form A-E bands in this order towards the  developing direction, and the bands are separated and recovered. PX is obtained  from E band as a product and the mixture from D is subjected to the adsorptive- separation in the second separation column to give EB and PX as products. The  mixture from AWC gives each isomer as the product after separation, recycling to  the feed raw material, and/or isomerization operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5811980-A (JP)
Title: Fixing method for tonor image
Inventor: TAKASHIMA TAKEKAZU
IPC: G03G13/26
Filed: 1981-07-15
Abstract: PURPOSE:To obtain a clear fixing tonor image by pressure-fixing a recording element having a tonor image obtained by charging and inversion development on its recording layer with a pressure roller to which a bias voltage with the same polarity as said charge is applied. CONSTITUTION:A recording element consists of a supporting element with a conductive surface and a photoconductive layer formed on the surface of the supporting element. If necessary, a transparent insulated layer is permitted to be formed on the photoconductive layer. Said photoconductive layer is charged, e.g., negatively by corona discharging at a dark plate and exposed through a negative film to form an electrostatic latent image. Subsequently inversion development is performed to obtain a positive tonor image. By applying bias voltage with the same polarity as the charge of the latent image on both the surface of  the recording element and a metallic pressure roller in the fixing side, a fixed  tonor image with high resolution can be obtained.
Patent JP-H09298548-A (JP)
Title: Line selection device
Inventor: SHIMIZU YASUHIRO
IPC: H04L12/28
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a line selection device by which an optimum line is selected not relying on the judgement of a network manager in an ATM transmission system. SOLUTION: When automatic virtual path conductivity characteristic test instruction information 43 is given to a control section 21 in a monitor controller, a virtual path conductivity test is started through a control section 35 of each ATM cross connect device 12. A test cell is set to have a lower priority than that of a user cell and a wider frequency band than a required frequency band, and the state of the line is grasped by observing an abort cell by the test cell. A line with the highest priority is selected depending on the test result, then the control section 21 sets a new path to a virtual path conversion section 34. Then the line is switched when the test cell is actually sent and the test is finished normally.
Patent JP-S602381-A (JP)
Title: Thermal head and thermal transfer device
Inventor: NAMIKI KOUJI
IPC: B41J17/30
Filed: 1983-06-20
Abstract: PURPOSE:To reduce the size of a thermal head and enable to prevent an ink film from being wrinkled, by setting a base surface of the first base provided with a plurality of heating resistors to be higher than that of the second base provided with an integrated circuit. CONSTITUTION:The thermal head 30 comprises the first insulating base 33 provided with a heating resistor row 32 on a heat-radiating base 31 and the second insulating base 34 provided with the integrated circuit 35 for driving the heating resistors, in which the base surface of the first base 33 is set to be higher than that of the second base 34 by about 1mm.. Accordingly, since the spacing between the base 34 and a bottom surface of a recessed part 372 of a protective cover 37 can be restricted to about 0.5mm., the height of the lower end of a guide roller 41 for a transfer film can be set to be not larger than 1mm., an opening part L can be reduced, therefore the base 33 can be reduced in size, and a small-type thermal head 30 can be obtained. In addition, since the roller 41 can be located in proximity to the heating resistor row 32, the ink film can be prevented from being wrinkled.
Patent JP-S62266526-A (JP)
Title: Data imprinting optical system
Inventor: OGAWA YUKIO
IPC: G03B17/24
Filed: 1986-05-15
Abstract: PURPOSE:To form a data character string corresponding to the horizontal or vertical position of a camera by selectively interrupting the optical path of a 1st or 2nd optical system in accordance with the horizontal position posture and vertical position posture at the time of photographing by a camera and guiding only either one of two light beams to the surface of a film. CONSTITUTION:When the photographing posture of the camera is normal horizontal position photographing, an interrupting member 6 is set up on a position for interrupting the optical path of the 2nd optical system and the image of display data 1a on a data display device 1 is formed on the end side on the performation side of a photographed picture of the film 10 by the 1st optical system as horizontal position data 10a. When the photographing posture of the camera is turned so-called vertical position photographing, the interrupting member 6 is moved to a position shown by an alternate long and two short dashes line and switches the optical path so as to interrupt the optical path of the 1st optical system and to open the optical path of the 2nd optical system and the image of the display data 1a of the data display device 1 is formed on the end side of the adjacent photographed picture side of the photographed picture of the film 10 by the 2nd optical system as vertical position data 10b.
Patent JP-S598273-A (JP)
Inventor: AABIN AARU FUEINSU
IPC: H01M4/90
Filed: 1983-06-20
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-H05303700-A (JP)
Title: Traffic flow rate control system
Inventor: ADACHI MASAO
IPC: G08G1/087
Filed: 1992-04-28
Abstract: PURPOSE:To improve the man-machine interface between a signal and a driver of a mobile object by putting a means on the mobile object to calculate the time covering the timing information on the signal control through the future duration of the present pass grant signal or the output of the next pass grant signal. CONSTITUTION:An automobile 2 contains a radio transmitter/receiver 8, a navigation system 9, and an automatic speed controller 10 and receives the information 31 sent from a radio transmitter/receiver 7a of a signal lamp 12a set in the traveling direction of the automobile 2. Then a microcomputer 3 of the automobile 2 calculates both the maximum and minimum speeds at which the automobile 2 can travel without being stopped by a signal, the future duration of the present pass grant signal, or the time required for output of the next pass grant signal. These calculation results are sent to a driver 5 through an interface device 4 like a speaker or a video terminal, etc. If the present target speed is not coincident with a standard level, an instruction is sent to the driver 5 through the device 4 to set the second target speed.
Patent JP-2000303129-A (JP)
Title: Nickel-free white copper alloy
Inventor: KITA KAZUHIKO
IPC: C22C9/05
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To impart excellent strength, hardness, ductility, workability and corrosion resistance to the subject alloy, to prevent the generation of allergies and to increase its whiteness by allowing it to have a specified compsn. contg. Cu, Zn, Mn, Al and one or more kinds among Si, Ti and Cr. SOLUTION: This alloy is expressed by the general formula of CuaZnbMncAldXe, where X denotes one or more kinds of elements among Si, Ti and Cr, (a), (b), (c), (d) and (e) denote weight %, (a) denotes the balance, 5<=b<=22, 7<c<=15, 0.5<=d<=4 and 0<e<=0.3 are satisfied, and inevitable elements may be contained. Zn and Mn improve its mechanical properties by solid solution strengthening and moreover reduce the production cost. Al forms a stable oxidized film to improve its season cracking resistance, moreover improves its mechanical properties by the solid solution strengthening and reduces the production cost. The X element forms a film on the surface of molten metal at the time of melting to prevent the oxidation of Mn and the evaporation of Zn.  Furthermore, it forms the stable oxidized film on the alloy surface to prevent the removal of Mn at the time of annealing, to improve its season cracking resistance and to prevent the secular change of the color tone.
Patent JP-S63274948-A (JP)
Title: Cushion sheet body and photosensitive sheet package
Inventor: AKAO MUTSUO
IPC: B65D65/40
Filed: 1987-05-07
Abstract: PURPOSE:To protect photosensitive sheets and to prevent failure of a vacuum pump by providing means for leaking attraction air and positioning means to a cushion sheet to be used together with a package of the photosensitive sheets which are transferred under vacuum attraction. CONSTITUTION:The means 3, 7 for leaking the attraction air and the positioning means 4 are provided on the cushion sheet 2 to be used for the package of the photosensitive sheets which is so formed that the transferred photosensitive sheet films 5 are fed out under the vacuum attraction. The sheet 2 is disposed on the outermost side of the films 5 which are superposed in many sheets. Protective backing paper 1 is further provided on the outside of said sheet. The means 3, 7 for leaking the attraction are formed of punched holes or recesses. The punched holes or recesses are satisfactory if said holes or recesses are so formed that suction cups are communicated with the atmospheric air in certain routes to admit the atmospheric air into the suction cups. Circular, slit and all other shapes are used for the same. Since the positioning means 2 is provided on the sheet 2, an easy disposing operation is possible even in a dark room. The photosensitive sheets are thereby protected and the failure of the vacuum pump is prevented.
Patent JP-S63276154-A (JP)
Title: Dma transfer controller
Inventor: TANIAI KOKICHI
IPC: G06F9/26
Filed: 1987-05-07
Abstract: PURPOSE:To avoid breakage of the contents of a RAM corresponding to a switched channel even in case a bus error signal is transmitted after a data transfer channel is changed, by adding an operation-only microaddress register MAR to transfer control of a direct memory access DMA. CONSTITUTION:When an exception generating signal like a bus error signal BERR, etc., is supplied from an address register control part 1, the read/write control is given to an operation microaddress register 25 by signals OPR and OPW outputted from the part 1. These signals OPR and OPW are not produced while a data transfer program is processed and then produced when an operating program is processed for bus error processing, etc. Thus the register 25 is controlled.
Patent JP-S62264970-A (JP)
Title: Thin film thermal head
Inventor: SAKAI TAKASHI
IPC: B41J2/345
Filed: 1986-05-13
Abstract: PURPOSE:To enable high-speed printing and improve production yield by providing a V-shape groove at both sides of a part in which an array of thin film resistors of an insulation substrate is provided. CONSTITUTION:A V-shape groove 2a, 2b is provided at both sides of a part 3 (flat part) in which thin film resistors are formed in an array on a ceramic insulation substrate. A glazed layer 4 is formed in a thickness corresponding to a requested thermal response characteristic within a thickness range of 10-50mum over the entire surface of pattern formation to be made by photolithography (PR). In addition, the width G of the flat part 3 is less than the length L of the resistor for the reason of optimization of the projected cross section shape of the resistor 7. Consequently high-speed printing is enabled, and also a smooth background can be obtained by glazing process because of the formation of a glazed layer over the entire surface of a pattern-formed part by the PR method. Thus the finish of a pattern formation by the PR process is satisfactory and production yield is improved.
Patent JP-H06300505-A (JP)
Title: Probe supporting device for circularity measuring apparatus
Inventor: TANAKA NOBUAKI
IPC: G01B5/28
Filed: 1993-04-14
Abstract: PURPOSE:To change a direction of a probe in a single operation and prevent position deviation of a probe tip before and after the direction change. CONSTITUTION:A support shaft 19 is freely rotatable at a tip of a connection arm 16, and inclined by 45 degrees with respect to a support pin 42 of an end of a support arm 8. In order to change a direction of a probe 13 of a displacement detector 11 the support shaft 19 is rotated. In spite of this rotation, a tip 13a of the probe 13 is never deviated from an intersection of a center line (b) of the support shaft 19 with a center line (c) of the support pin 42.
Patent JP-H05149726-A (JP)
Title: Connecting terminal inspecting device
Inventor: SUDO YOSHINORI
IPC: G01B11/02
Filed: 1992-04-28
Abstract: PURPOSE:To quickly inspect the soldered state of a connecting terminal with high accuracy by comparing measured length values of a terminal fixing section on radial lines drawn from the center of the picture data of the connecting terminal with the inspecting and discriminating conditions of the terminal. CONSTITUTION:After length measuring lines 100-107 are drawn in the radial direction from the center of the picture data of a connecting terminal, the picture value of a fixed section (fillet) 5 is measured along the lines 100-107. For example, a binarized picture is used and the picture value is measured at the part indicating the value of the fixed section 5. Discrimination of a faulty product is divided into two cases where the fillet 5 is at the center of a pad 2 and where the fillet 5 is in contact with the pad 2. This discrimination is performed by checking the correlation between the previously known position of a pad 2 with the position of the fillet 5 found by matching. Since this inspection is made by performing the measurement along the lines 100-107 only, the processing speed can be increased. In addition, since the discrimination is made based on the values obtained in various directions, a positional deviation can be detected and faulty fixation can be distinguished from a positional deviation.
Patent JP-2000307828-A (JP)
Title: Image reader
Inventor: FUKUZAWA NOBUTADA
IPC: H04N1/19
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that optical performance corresponding to the horizontal and vertical scanning directions of an image forming lens can conveniently and also satisfactorily be obtained, even when an anamorphic lens is included in the image forming lens. SOLUTION: Relating to this image reader, which has an image formation lens 4 forming the image of image information of an original 8 and a reading means 5, which is arranged at the image-forming position of the lens 4 and obtained by arranging plural photodetectors in one direction, the lens 4 in which at least one surface shape is rotationally asymmetric with respect to an optical axis and has an anamorphic lens including an axis of symmetry, and a position- adjusting means is arranged so as to make the axis of symmetry coincide with the arrangement direction of the plural photodetectors of this reading means.