baber/WOPTO huggingface dataset:
Patent JP-H08308925-A (JP)
Title: Liquid medicine self injection instrument
Inventor: HIEJIMA NORIHIRO
IPC: A61J1/14
Filed: 1995-05-24
Abstract: PURPOSE: To provide a liquid medicine self injection instrument with a lower production cost which enables selecting of a dose optionally with a shorter refilling time and eliminates an accident such as leakage. CONSTITUTION: A liquid medicine self injection device is provided with a cylindrical casing 11 having a port 12 for injecting a liquid medicine and a port 13 for pouring out the liquid medicine formed at a closed end thereof, a reservoir 15 housed in the casing 11 and a body 1 of the liquid medicine self injection comprising a pressing means 14 inserted and mounted at an open end of the casing 11 and the port 12 for injecting the liquid medicine and the port 13 for pouring out the liquid medicine of the casing 11 are opened into the reservoir 15. Then, when a patient depresses the pressing means 14, the reservoir 15 is pressed to deform by the pressing means 14 moving along an internal wall in the casing 11 to pour out the liquid medicine housed in the reservoir 15.
Patent JP-S6322858-A (JP)
Inventor: ROBAATO SHIDONII HOWAITOHAUSU
IPC: C08G75/14
Filed: 1987-05-21
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-H09308992-A (JP)
Title: Centering device
Inventor: UMENO MICHIO
IPC: B23Q3/18
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide the small size centering device. SOLUTION: A pair of support columns 14a, 14b opposing in the axial direction of a free roller 6 are erected on a base 34 to which a free roller 6 to transports/places a roughly platy steel 12 is supported rotatable. The support column 14a is supported at the opposite side to relative direction so as to be turnable. Lower arm parts 22 and upper arm parts 30 turnable as taking the center axis of each column for the rotation axis are respectively arranged to the lower/upper parts of support columns 14a, 14b. By turning the lower arm part 22 and upper arm part 30, a steel 35 is held in the crossing direction for the steel placed on the base 4. When the width direction of steel 35 is reversed to horizontal direction, the support column 14a is turned its axial direction to horizontal direction.  The steels 12, 35 do not interfere with the support column 14a, lower arm part 22 and upper arm 30, a distance between the columns 14a, 14b is made narrower, a centering device main body 1 is made smaller. A length of the lower arm part 22 and upper arm part 30 is made shorter, centering precision is improved due to increase of rigidity.
Patent JP-H04328029-A (JP)
Title: Grounded condition deciding device for wheel
Inventor: YAMAMOTO MASANORI
IPC: B60W10/18
Filed: 1991-04-26
Abstract: PURPOSE:To accurately decide a condition of grounding a wheel so as to contribute to safety driving by obtaining a deviation between an estimated value and the actual value of a yaw rate, and determining a decision value, representing the condition of grounding the wheel, based on this deviation when a brake pedal is not stepped in. CONSTITUTION:A microcomputer 31 for deciding a grounded condition of four wheels FW1 to RW2 from outputs of wheel speed sensors 33a, 33b, yaw rate sensor 34 and a brake switch 35 is provided. Here, an estimated yaw rate in proportion to a rotational speed difference between the front wheels FW1, FW2, which are not drive wheels, is first calculated and also comparing this estimated yaw rate with a detected yaw rate to obtain a deviation therebetween. Next, a decision value for representing the grounded condition of the wheel improper in accordance with increasing this deviation is determined based on the yaw rate deviation on condition that no step-in operation is detected in a brake pedal. This decision value is compared with a predetermined value to display the grounded condition by controlling lighting a lamp 38.
Patent JP-H07334949-A (JP)
Title: Optical disk read device
Inventor: KAJITANI YUJI
IPC: G11B19/02
Filed: 1994-06-07
Abstract: PURPOSE:To accurately perform track jump by using the mean value of the number of tracks in the before and after times even when no track count signal is read correctly. CONSTITUTION:When optical pickup 3 can not accurately read the track count signal due to dust and a scratch on an optical disk 1, a number of tracks correction part 11 sends a difference from the mean value of the number of twice counts of tracks immediately before/after to move addition part 8 by using a track count part 7a having a buffer storing the number of tracks in three continuous times. Thus, the number of tracks not being read is corrected, and the accurate track jump is attained, and an arrival time at the track becoming the object of the track jump is shortened.
Patent JP-S62280387-A (JP)
Title: Production of high purity metallic cobalt
Inventor: HOSHINO YOSHIO
IPC: C25C1/08
Filed: 1986-05-30
Abstract: PURPOSE:To efficiently produce high purity metallic Co when Co is electrolytically winned and refined, by using Ni plates as the cathode. CONSTITUTION:An aqueous CoSO4 soln. having 50g/l concn. of Co is used as an electrolytic soln. and 20g/l boric acid is added to the soln. Three graphite plates are used as the anode and two Ni plates as the cathode. While the electrolytic soln. is circulated, an aqueous sulfuric acid soln. is added to adjust the pH to 5.0. 16A electric current is then supplied to the electrolytic soln. at 1A/dm<2> current density and electrolytic winning is carried out at 60 deg.C for 240hr to obtain high purity metallic Co adhering well to the Ni plates, causing no warping or stripping and having metallic luster. During the electrolytic winning, 95% current efficiency is attained.
Patent JP-S5751727-A (JP)
Title: Production of urethane foam
Inventor: MORIYAMA USHIMATSU
IPC: C08J9/02
Filed: 1980-09-11
Abstract: PURPOSE: To produce a urethane foam having a low thermal conductivity and excellent low-temperature dimensional stability, by adding hydrated iron oxide to a foamable stock solution based on a specified polyol and an isocyanate.  
     CONSTITUTION: One to twenty (1W20)pts.wt. fibrous hydrated iron oxide, average diameter ≥ several hundreds Å, lengnth ≤ several thousands Å, is added to 100pts.wt. foamable stock solution prepared by adding 80W120pts.wt. isocyanate, a catalyst, a blowing agent and a foam stabilizer to 100pts.wt. polyol, OH value 200W 800, and the resulting solution is foamed.  
     USE: Heat-insulating material for refrigerators. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62281659-A (JP)
Title: Recording paper for facsimile
Inventor: KAWADA MICHIKO
IPC: H04N1/00
Filed: 1986-05-30
Abstract: PURPOSE:To ensure such a state where the contents of the received information are invisible from outside as long as a heat transfer member is not removed after recording, by providing the heat transfer member on a facsimile recording base material. CONSTITUTION:The recording paper consists of a base and the heat transfer member removably covering a part of a base material. For instance, the recording paper 1 contains the heat transfer paper 3 put on the ordinary paper 2 and the paper 2 is white or has another light color. While the paper 3 is black or has another dark color. When a heating tool 4 has been brought into contact with the paper 3, the black or another dark color is transferred to the paper 3 side on the paper 2 only at said contact part. Thus the desired characters or graphics are recorded on the paper 2. However these characters and graphics are invisible from outside since they are covered with the paper 3. Then the characters and graphics are visible on the paper 2 only when the paper 3 is removed by a specific privileged person.
Patent JP-H0421803-A (JP)
Title: Integrated optical fiber function parts
Inventor: KAKII TOSHIAKI
IPC: G02B6/30
Filed: 1990-05-17
Abstract: PURPOSE:To obtain a parallel beam conversion system to be integrated adaptively to mass production by oppositely arranging grated index type (GI) optical fibers 5 having prescribed length and diameter on both the sides of grooves with a prescribed width formed on a substrate respective in parallel and allowing the optical axes of the opposed GI optical fibers to coincide with each other. CONSTITUTION:The continuous bodies of the GI optical fibers are embedded in respective optical fibers 3 so that the GI optical fibers 5 respectively having a prescribed length L are left on both the end parts of the upper face of a substrate 2 and grooves having prescribed depth D and width are cut on the intermediate part of the upper face of the base 2. The width of optical fiber holding parts 7 and the length L of the fibers 5 are set up in relation to the refractive index distribution format of the fibers 5. When the length L (corresponding to the width of each holding part 7) of plural fibers 5 held on the holding parts 7 in a ground state on both the end faces are set up to a proper length, incident light from one side can be collimated to parallel beams. Consequently, the parallel beam conversion system to be compacted and integrated obtained.
Patent JP-S615751-A (JP)
Title: Method of processing rice bran and method of treatment of polished rice using its rice bran
Inventor: NAKAGIRI ZENZOU
IPC: A23L7/10
Filed: 1984-06-19
Abstract: PURPOSE:To prepare ''DOZUKI rice'' (rice into which nutritive components of rice bran permeated) having a high content of nutritive components, by roasting raw rice bran that is treated with water to give parched rice bran having no small of rice bran, rubbing polished rice with the rice bran to raise water content of the polished rice. CONSTITUTION:15kg raw rice bran collected from unpolished rice is treated with about 1.5-2l water, it is roasted in a container under heating with stirring to give parched rice bran, the parched rice bran is blended with polished rice cleaned by pounding, and the polished rice is rubbed with the rice bran.
Patent JP-S6019776-A (JP)
Title: 5-mercapto-1,2,3-thiadiazole compound composition and its production
Inventor: IWATA FUMIO
IPC: C07D285/06
Filed: 1983-07-12
Abstract: PURPOSE:To suppress the explosiveness of 5-mercapto-1,2,3-thiadiazole compound important as an intermediate of pharmaceuticals, agricultural chemicals, etc., by adding a compound selected from water, alcohols, aromatic hydrocarbons, etc. in combination with an alkali metal halide to the mercapto compound. CONSTITUTION:The titled composition is obtained by mixing (A) a 5-mercapto- 1,2,3-thiadiazole compound with (B) one or more compounds selected from water, alcohols (preferably saturated aliphatic alcohol), aromatic hydrocarbons (e.g. benzene, toluene, etc.) and halogenated hydrocarbons (e.g. methylene chloride) 5-25wt%, preferably 10-20wt% in the whole composition) and (C) an alkali metal halide (e.g. NaCl, KCl, etc.) (10-30wt%, preferably 15-25wt% in the whole composition). EFFECT:The composition can be handled easily and applied safely to various applications.
Patent JP-H06333848-A (JP)
Title: Plasma generating device
Inventor: TANAKA JUNICHI
IPC: H05H1/46
Filed: 1993-05-27
Abstract: PURPOSE:To control the conditions of microwave incidence on plasma by a simple structure and provide plasma uniformity by covering the part of a plasma container with a microwave shielding wall and controlling the plasma distributing conditions in the plasma container by the position of the microwave shielding wall. CONSTITUTION:Microwave generated by a microwave generating source 8 is transmitted to an external container 10 through a waveguide 9, is directed into a plasma container which allows electromagnetic wave permeation so as to be absorbed by plasma on an ECR plane 14 and plasma is formed. When plasma density becomes high, the quantity of reflecting microwave becomes higher than the quantity absorbed. The reflecting microwave passes through a space 15 by repeating reflection between the external container and the microwave shielding wall 12. The ratio of the incidence quantity from the plasma container top plane 7 to the incidence quantity from the plasma container side plane 7a can be varied by permitting the microwave shielding wall 12 to be vertically movable, and plasma density distribution can be controlled.
Patent JP-H06339007-A (JP)
Title: Picture reader
Inventor: ABEI MASARU
IPC: G06K9/32
Filed: 1993-05-27
Abstract: PURPOSE:To attain correction by detecting the inclination of an original by the output signal of a light receiving means. CONSTITUTION:The original is moved by a conveying roller to an arrow direction, and scanned by a picture reading line sensor 101 and an inclination detecting line sensor 103. An inclination detecting part 104 detects the position of the edge of the original from the information of the intensity of a light received by the sensor 103, and detects the inclination to the conveying direction of the origin from the timewise change of the position of the edge. An inclination correcting part 105 operates the rotation processing of the picture data in a memory 102 according to the inclination detected by the detecting part 104. The detection of the inclination by the sensor 103 is performed simultaneously with the reading of the picture by the sensor 101, so that the inclination of the read picture can be surely detected and corrected.
Patent JP-S5552585-A (JP)
Title: Magnetic bubble unit
Inventor: IGARASHI KOUJI
IPC: G11C19/08
Filed: 1978-10-13
Abstract: PURPOSE: To improve operation stability with a total operation margin expanded by providing an electric conductor pattern, varying locally a bias magnetic field, on the opposite face of a magnetic bubble chip.  
     CONSTITUTION: On the opposite face of a magnetic bubble chip composed of magnetic bubble transfer major and minor loops 1 and 2, detector 3, generator 4, etc., electric conductor pattern 14 weakening locally a bias magnetic field is provided so as to enclose the detection parts such as detector pattern 3' and stretcher pattern 3". This constitution provides the expansion of the operation margin of a stretcher and the improvement of operation stability of a magnetic bubble unit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09303311-A (JP)
Title: Shockless relief valve which is also used as flow control valve
Inventor: OTSU WATARU
IPC: F16K17/10
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To miniaturize a shockless relief valve which is also used as a flow control valve in which the shockless relief function is given to a seat valve provided with the flow rate control function. SOLUTION: When an actuator 42 is rapidly operated, and the pressure P0 of an inlet port 6 rises, the working oil is introduced to a pressure bearing chamber 23 through communication passages 4, 11, a pressure bearing chamber 12, a communication passage 24, and a fixed restrictor 18a. When a piston 19 is in motion, the working oil from the inlet port 6 is introduced to the pressure bearing chamber 23 through the same route. Because the pressure P2 in a spring chamber 16 is less than the pressure P1 to be applied to a pressure bearing end part 13A, the force to be applied to the other end part 13B becomes smaller compared with that in the normal relief where P2=P1. Because the force in the valve-opening direction due to the difference in the pressure bearing area between the pressure bearing end part 13A and the end part 13B, a poppet valve 13 is opened to perform the relief even when the pressure on the inlet port 6 side of a seat valve 2 is lower compared with that in the normal relief.
Patent JP-S5828163-A (JP)
Title: Fluorescent display tube
Inventor: MATSUOKA NOBUYUKI
IPC: H01J29/08
Filed: 1981-08-12
Abstract: PURPOSE:To increase both the luminance and the manufacturing efficiency of a fluorescent display tube, which is of a back-surface emission display type, by forming an anodic segment electrode of the said display tube from a mesh pattern of a conductive member. CONSTITUTION:After a glass plate used as an insulating base plate 1 is coated with a conductive member such as Al by a sputtering method or something similar, the above conductive member is subjected to a photoetching method or something similar so as to make a feeder 4 and a mesh-like segment electrode 32. Next, only the feeder 4 is coated with an insulating layer 2. After that, the upper surface and the side surface of the electrode 32 is coated with a phosphor such as ZnOZn by an electrophoresis or something similar so as to form a phosphorous layer 33 having a pin hole. Owing to the above constitution, electrons discharged from a filament 6, after being accelerated with a grid, are made to bump against the layer 33 to make the layer 33 to emit light, and thus emitted light can be pass through the plate 1 without being reduced in its intensity. Consequently a display tube which provides an emission display with a high luminance on its back surface can be obtained.
Patent JP-H0425072-A (JP)
Title: Ccd solid-state image sensor
Inventor: INABA ITSURO
IPC: H04N5/359
Filed: 1990-05-16
Abstract: PURPOSE:To prevent occurrence of a smear by providing a convex lens structure in the opening of a light shielding aluminum film on an optical sensor. CONSTITUTION:In a solid state image sensor having an optical sensor (N-type diffused layer 1) and a CCD shift register (N-type buried channel 2, transfer electrodes 3-1, 3-2), a convex lens 7 is disposed in the opening of a light shielding aluminum film 5 on the sensor. The lens 7 is formed by forming an interlayer insulating film 4, then depositing about 2mum an SOG(spin-on glass) film, and selectively isotropically etching it by photolithography technique. Since a light incident in the opening is bent by the lens 7, the light components invaded into the channel 2 of the register are greatly reduced, thereby making remarkable improvement with respect to smears.
Patent JP-H0656303-A (JP)
Title: Image recorder
Inventor: ISHIZU MASANORI
IPC: B65H5/06
Filed: 1993-05-27
Abstract: PURPOSE:To provide an image forming device capable of preventing chattering caused by noise and the like and avoiding wrong detection in any case because this image recorder can set optimum debounce time according to detection mode. CONSTITUTION:In means 10 and 11 to detect whether or not there is a recording medium, when a signal of presence changes to a signal of absence, or vice versa, for example, even in the case of a single detecting means, according to detecting modes and detection application, different debounce time is set. A typical example of detection application is shown in the detection of the rear end of a recording media for controlling a register roller 103.
Patent JP-S5554013-A (JP)
Title: Drain separator
Inventor: KANAMARU TERUYUKI
IPC: B01D45/12
Filed: 1978-10-16
Abstract: PURPOSE: To provide a drain separator which can remove drain contained in steam of a perpendicular line without switching it to a horizontal line.  
     CONSTITUTION: There are provided three tubes of an inlet tube l as central tube, an inner tube 3 and an outer tube 4 in the form of concentric circles. Rotor blades giving steam a revolutionary force are provided between the inlet tube and the inner tube. The apparatus is established in a perpendicular line system where the steam flows upwardly from lower part in order to separate drain in the steam. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S64659-A (JP)
Title: Cylindrical battery
Inventor: SAKATA EIJI
IPC: H01L31/042
Filed: 1988-05-24
Abstract: PURPOSE:To facilitate use for a small electrical appliance and to simplify the assembly of the appliance by accommodating a solar cell and a storage battery in a cylindrical container, and installing a cathode terminal in one sealing part of the container and an anode terminal in the other sealing part. CONSTITUTION:A solar cell 6 and a storage battery 5 are accommodated in a container 4 so that eccentric parts in the cathode side end and the anode side end are engaged with a cathode projection 3a and an anode projection 2a of the container 4 respectively. A cylindrical battery 1 obtained is accommodated in the battery compartment of each of various small electrical appliances and used as a power source. When charge is required, only the cylindrical battery 1 is taken out from the battery compartment, and laid down on a desk exposed to the sun. Since light receiving surface 10 is exposed to the sun through the light transmission surface of the container 4, the output of the solar cell 6 is supplied to the storage battery 5 through a diode 11 for charging. After charging, the battery 1 is returned to the battery compartment and used again as the power source of the appliance.
Patent JP-S5829172-A (JP)
Title: Ejection mechanism for cassette tape recorder
Inventor: KATOU TOSHIKAZU
IPC: G11B15/675
Filed: 1981-08-12
Abstract: PURPOSE:To set a short pushing stroke and to decrease the ejection stroke, by removing a stopper from a slide path of a lift-up plate at the end of the pushing stroke of an ejection plate. CONSTITUTION:When an ejection plate 24 is pushed right against a tensile spring 103, a plate 26 is subject to a bias force in the right direction with a tensile spring 121 between a spring latch piece 102 of the plate 24 and a spring latch piece 113 of the lift-up plate 26. Since a latch nail 112 of the plate 26 is latched to a stopper 114 of a latch plate 28, the right slide of the plate 26 is interrupted. At the end of pushing stroke of the plate 24, the latch between the stopper 114 and the latch nail of the plate 26 is released and the plate 26 is slided right with the spring 121, then a guide roller 49 of a holder support body 32 is lifted up along a slope guide surface 110 and supported on a horizontal guide surface 103. A guide pin 38 lifts up until the pin 38 contacts the upper end of a guide groove 66, and the elevation of a cassette holder 20 is finished.
Patent JP-H05324602-A (JP)
Title: Device and method for preparing optimal schedule
Inventor: HIKITA SHIRO
IPC: G06F19/00
Filed: 1992-05-19
Abstract: PURPOSE:To improve the analyzing efficiency of a solution by providing a job data base which stores data, and an optimal solution analyzing means which operates a schedule analysis. CONSTITUTION:This device is equipped with a user interface 1 which operates the transfer of information between a user 4 and optimal solution researching unit 3, job data base 2 which stores a problem for preparing a schedule, and optimal solution researching unit 3 equivalent to the optimal solution analyzing means. The optimal solution researching means 3 is constituted of a solution researching sub-unit 3-1 which controls the entire optimal solution researching unit 3, initial solution preparing sub-unit 3-2 which initializes the execution sequence of the schedule, solution preparing sub-unit 3-3 which prepares the solution of the optimal schedule, solution evaluating sub-unit 3-4 which calculates an object function as judgement data for evaluating whether or not the prepared solution is optimal, and solution judging sub-unit 3-5 which judges whether or not the prepared solution is optimal based on the object function.