baber/WOPTO huggingface dataset:
Patent JP-H0588146-A (JP)
Title: Liquid crystal display element
Inventor: FUJIYOSHI TATSUMI
IPC: G02F1/1343
Filed: 1991-04-10
Abstract: PURPOSE:To provide a liquid crystal display element whose contrast is high. CONSTITUTION:This element is constituted by packaging a scanning electrode 3 which in one of the electrodes formed on glass substrates 1 and 2 with an element 5 for dropping a voltage. The element 5 may be a resistance or the one in which diode is combined. In this constitution, a driving voltage drops when the element is turned on, and the driving voltage drops when the element is turned off, by the dropping of the voltage on the scanning electrode 3, so that the value of driving voltage ratio VON/VOFF is larger than heretofore. Therefore, the contrast of the liquid crystal is high.
Patent JP-H01252982-A (JP)
Title: Transfer device
Inventor: MUNAKATA ATSUSHI
IPC: G03G15/16
Filed: 1988-04-01
Abstract: PURPOSE:To improve the detection accuracy to detect the gripping of a transfer material by constituting a connecting member or a part thereof of a light transparent material. CONSTITUTION:A transparent body 96 provided to the connecting member 94 of a transfer drum 9 is provided in the adequate position and region of the connecting member. The axial direction of the transfer drum 9 for the transfer material gripped by a gripper 7 as a gripping means, i.e., the most of the region in the axial direction is made into the light transparent part for detecting the presence or absence of the transfer material without providing a hole for detection for detecting the presence or absence of the transfer material to the connecting member 94 of the drum 9. The light transmission in the transparent body 96 of the member 94 is, therefore, eventually shielded when the transfer material is gripped by the gripper 7 of the member 9. Whether the transfer material disposed to the connecting member is gripped by the gripper 7 or not is thus detected by detecting the light transmission in the transparent body, i.e., the light transparent part by an optical sensor 97 as a means for detecting the light transmission.
Patent JP-H09240134-A (JP)
Title: Printed matter
Inventor: KINOSHITA SATOSHI
IPC: B42D15/10
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a printed matter having an antifalsifying effect, with which the judgement between a real thing and a false thing can easily be settled with naked eyes even when a forgery is tried by reproducing with a color copier. SOLUTION: On some part of a legal printed matter 1, a specified pattern 4, which is formed by being printed with hue changing ink giving different hues according to the visual angle on a low light reflectance ground 5, is provided so as to reproduced the specified pattern 14 on the reproduced matter 10 with a color copier into a fixed hue without hue change, resulting in allowing to discriminate a false thing from a real thing with naked eyes.
Patent JP-S62234993-A (JP)
Title: Treatment solution for planographic printing
Inventor: MINAMI AKIRA
IPC: B41N3/08
Filed: 1986-04-07
Abstract: PURPOSE:To improve an ink deposition property and to make printing staining hard to generate, by containing at least one surfactant containing silicon. CONSTITUTION:A treatment solution for planographic printing contains at least one kind of a silicon-containing surfactant represented by formula [wherein R1 is 1-10C substituted or non-substituted alkyl, aryl, aralkyl, alkoxy or phenoxy group, R2 is a group same to R1, -H, -OH, -(OCmH2m)- or OR3 (wherein m is 2, 3 or 4, l is an integer of 1-100 and R3 is H, a 1-10C alkyl group or an acyl group) A and B are respectively same to R2 and n is 1-200]. The use amount thereof is pref. 0.001-5wt%. This treatment solution imparts not only a usual ink deposition property but also the ink deposition property after drying and standing and gives rapid ink spreadability and generates no background staining even if a large number of sheets are printed.
Patent JP-H03273826-A (JP)
Title: Active filter used also passively
Inventor: SHIODA TAKESHI
IPC: H02J3/01
Filed: 1990-03-27
Abstract: PURPOSE:To prevent an adverse effect on juxtaposed apparatus due to the harmonic voltage at a power receiving point by suppressing respective harmonic voltages at the power receiving point and power supply system due to harmonic components of a load current through using first and second PWM converters. CONSTITUTION:PWM converters 4, 4' conducts suppressing harmonic waves by turning ON-OFF their switching elements by a trigger signal generated in a controller. With regard to fundamental waves, when an AC filter 6 is operated as a phase-advancing capacitor and further the PWM converters 4, 4' are operated as zero impedances, a fundamental wave voltage is no longer applied to the PWM converters 4, 4'. With regard to the harmonic waves also, the PWM converter 4' works so that the AC filter 6 more absorbs the harmonic current of a load 7 and the PWM converter 4 works so that the harmonic voltage of the power supply system is not applied to the receiving point. That is, the harmonic voltage of the receiving point can be reduced to almost zero so that an adverse effect on other juxtaposed apparatus can be prevented.
Patent JP-H10273242-A (JP)
Title: Press plate feeder
Inventor: KATO HIROMI
IPC: B65H3/08
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a press plate feeder by which a press plate can be fed to an exposure device without double feeding. SOLUTION: When a press plate is held by a suction pad 102, the following plate may adhere to the held plate. As the suction pad 102 is intermittently moved while moved circularly, the following plate adhering to the held press plate is peeled off by its own inertia at high probability. That is, the adhering following plate receives centrifugal force in addition to vibration based on intermittent movement and can be easily peeled off in comparison with the case in which it receives only vibration based on one-way reciprocating motion such as vertical motion. In an intermittent movement, a mean moving speed can be easily increased as against in a shift with reciprocating motion, so that larger centrifugal force can be applied to the adhering press plate when circular motion is combined. As a result, the adhering plate can be separated with higher probability.
Patent JP-S557814-A (JP)
Title: Vulcanizable rubber composition
Inventor: MATSUOKA HIROSHI
IPC: C08L33/08
Filed: 1978-06-30
Abstract: PURPOSE: To prepare a rubber composition having excellent kneadability, and giving a vulcanized rubber having high heat resistance, low-tepmerature resistance, and oil resistance, by compounding a silicone green rubber and an acrylic green rubber with a third component comprising an organosiloxane-acrylic ester copolymer.  
     CONSTITUTION: A composition composed of (A) 100 parts by weight of a rubber mixture containing (a) 10W90 parts of a polysiloxane of the formula (R is monofunctional hydrocarbon, provided that 0.02W10 mol% of R is vinyl; a is 1.90W 2.05), having a polymerization degree of ≥2000, and (b) 90W10 parts of an acrylic green rubber having a Mooney viscosity of 10W80 (ML 1+4 , 100°C),(B) 5W50 parts of an organosiloxane-acrylic ester copolymer containing 20W80 wt% of acrylic ester component, and (C) 0.1W15 parts of an organic peroxide.  
     EFFECT: Free from separation of each component after kneading, easily curable only by the use of the organic peroxide, and having advantages of both components. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63245174-A (JP)
Title: Picture processing unit
Inventor: SUGANO HIROKI
IPC: H04N1/405
Filed: 1987-03-31
Abstract: PURPOSE:To miniaturize the titled unit and to improve the gradation characteristic by digitizing analog picture information and applying dither processing to the signal with an oblique dither matrix and predicting picture density of analog picture information from the processed signal and generating an output picture based thereupon. CONSTITUTION:A dither processing section 22 uses an oblique dither matrix to apply dither processing to a digital picture signal from an input processing section 21 to convert the signal into a dither picture signal in 1-bit. A picture processing section 25 uses a signal from the processing section 22 to apply picture processing in response to the request of user. A density prediction processing section 25 obtains a mean density from the area based on the size of said matrix and predicts the picture density of an input picture and outputs a multi-value output picture signal. The oblique dither matrix has a total number of 2n<2> in the threshold values and all the threshold values located to the edge is at least in contact with two threshold values of the adjacent dither matrix, and the matrix corresponds one by one to a rectangular dither matrix where the total number of threshold values is nX2n<2>/n. Thus, the memory quantity of the processing section 25 is saved and excellent gradation reproducibility is obtained.
Patent JP-S62236326-A (JP)
Inventor: EDA NOBUO
IPC: H02H7/22
Filed: 1986-04-04
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-S5412568-A (JP)
Title: Aligning method of semiconductor wafers
Inventor: TANAKA TADAHIKO
IPC: H01L21/30
Filed: 1977-06-29
Abstract: PURPOSE: To automate aligning of the second and subsequent wafers after fine adjustment of the first wafer has been finished by providing first, second aligning line portions to semiconductor wafers, and providing a means of raising and moving the wafers and a means of rotating the wafers in the crossing-point direction on the extention of these two line parts. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S536478-A (JP)
Title: Assimilation of polyvinyl alcohol resins
Inventor: NISHIKAWA HIDEO
IPC: C12N1/16
Filed: 1976-07-01
Abstract: PURPOSE: To assimilate polyvinyl alcohol resins by the cultivation of specific yeast in a medium containing acetic acid, its salt or ester. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6043942-A (JP)
Inventor: YUANNCHIYANGU RO
IPC: H04L12/413
Filed: 1984-04-20
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-S60221598-A (JP)
Title: Device for attaching and detaching material to be treated to and from hanger for plating
Inventor: INUI MASAHIKO
IPC: C25D17/06
Filed: 1984-04-19
Abstract: PURPOSE:To economize considerably labor by providing oscillating plates for expanding elastic pawls for gripping materials to be treated on grippers, etc. and enabling automation of attachment and detachment of the materials to be treated to and from a hanger for plating provided with the many elastic pawls. CONSTITUTION:The titled device is provided with a columar body 20 disposed on a machine bed 11 so as to approach to the hanger 1 for plating provided with the many elastic pawls 6, 7, the grippers 23 which are attached freely openably and closably to the front part thereof and grip the columnar rack 4 of the hanger 1, the many oscillating plates 31 and a press plate 36. The plated 31 are provided with V-grooved guides 32 which are pivotally and freely oscillatably fitted to the grippers 23 and engage with the pawls 6, 7 of the rack 4 at the top ends. The plate 36 provided to the body 20 oscillates the plates 32 by engaging with the rear surface thereof.
Patent JP-H04313621-A (JP)
Title: Pressure adjusting type cooking device
Inventor: OCHI KENZO
IPC: F24C7/02
Filed: 1991-04-11
Abstract: PURPOSE:To enable a pressure within a cooking chamber to be accurately detected in a pressure adjusting type cooking device having a heating means such as a magnetron capable of increasing or decreasing the pressure within the cooking chamber. CONSTITUTION:A pressure adjusting cooking device is comprised of a cooking chamber 2 capable of storing a cooked item 1, a heating means 3 for heating the stored cooked item, a variable pressurizing means 9 for increasing or decreasing pressure within the cooking chamber and a pressure guiding pipe 6 having its one end fixed to the cooking chamber. An inner diameter of the pressure guiding pipe is set larger than a diameter to cause sphere-like water droplets in contact with the inside of the pressure guiding pipe to start their natural fall and the other end of the pressure guiding pipe is provided with a pressure sensing means having a larger pressure receiving surface than an inner diameter of the pressure guiding pipe. With such an arrangement, a pressure in the cooking chamber can be accurately detected.
Patent JP-2000271211-A (JP)
Title: Blood collection tube
Inventor: ITO TAKUSHI
IPC: A61B5/15
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To determine easily an appropriate head during blood collection without using an auxiliary device such as a ruler by providing graduations or marks by which one can know the length of a tube from an optional position of the blood collection tube in the blood collecting tube connected to a blood bag. SOLUTION: A blood collection tube 1 is made from a transparent vinyl chloride tube, or the like, and graduations or marks 6 by which one can know the length of the tube from an optional position of the tube are displayed in the length direction. Namely, the blood collection tube 1 is marked with graduations or marks 6 at an equal interval of 1 cm from one end to the other end to which a blood bag is connected. These graduations or marks 6 are provided within a 45 to 64 cm range from an optional position of the tube, except a 5 to 10 cm length from one end of the tube to which a needle is connected, thereby determining easily an appropriate head during blood collection without using a ruler, or the like.
Patent JP-S523281-A (JP)
Title: Lighting device
Inventor: NISHIMURA TAKAO
IPC: F21V29/00
Filed: 1975-06-24
Abstract: PURPOSE: To provide a device for collecing heat from an illuminator to provide heating etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S535528-A (JP)
Title: Color demodulator
Inventor: SATOU SUKEYUKI
IPC: H04N9/66
Filed: 1976-07-02
Abstract: PURPOSE: To prevent the color balance breakage which is caused by a temperature difference, etc.  by having an output of a color difference signal for different axses from the load resistance of 1st and 2nd differential amplifiers and also having an output of a color difference signal of another axis from the load resistance of a near-matrix circuit respectively. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02257700-A (JP)
Title: Electrostatic breakdown preventive device
Inventor: YASUI SHOJI
IPC: H05K9/00
Filed: 1989-03-29
Abstract: PURPOSE:To protect electric and electronic parts on a printed wiring board from breakdown due to static discharge and malfunction by mounting a pin made of a metal erected to the predicted section of static discharge on the board and a conductor electrically connecting the pin with a grounding section. CONSTITUTION:A pin 2 made of a metal erected to the predicted section of static discharge on a printed wiring board 1 and a conductor 3 connecting the pin 2 and a grounding section are installed. Consequently, even when static discharge is generated in the slight clearance of an operation-state display window 6, electricity is not discharged to electric and electronic parts 7 on the printed wiring board 1 and discharged to the pin 2 made of the metal, and currents flow through the lead 3 to the grounding section. Accordingly, the electric and electronic parts 7 are not broken by static discharge, thus preventing the malfunction of a circuit on the board 1.
Patent JP-H09228702-A (JP)
Title: Handrail mounting jig
Inventor: SAITO TOSHIO
IPC: E04H17/26
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent a handrail member from being curved or deflected when boring a hole in a base such as concrete and inserting and locking the handrail member into the hole to attach a handrail to the verandah of a house or an apartment house. SOLUTION: A guide member 1 attached to a clamp member 7 clamping a handrail mounting base 8 is formed by providing an opening into which the slide bar of the clamp member 7 can be fitted, and attaching a clamping metal fitting to the side face of the opening, and the guide member 1 is provided on its side face with a freely expanding holding piece 3a that holds the vertical frame 10 of a handrail member. Next, the guide member 1 is slidably and freely removably attached to the holding part of an L-shaped clamp. Further, an L-shaped arm supporting the horizontal frame of the handrail member from below is provided.
Patent JP-H02261041-A (JP)
Title: Motor
Inventor: HIGASHIMATSU TOMOHARU
IPC: F16C32/00
Filed: 1989-03-29
Abstract: PURPOSE:To permit the securing of rigidity against desired peripheral speed and load capacity by a method wherein two bearing opposing parts of a rotor is arranged on the inside of a radial bearing while air guide grooves are formed in either of the two bearing opposing parts. CONSTITUTION:A radial bearing 3, positioned coaxially with a shaft hole 2a and made of a ceramics material such as silicon carbide or the like, is mounted in a casting 1. At least the bearing opposing parts of a rotor 4 is arranged on the inside of the radial bearing 3 while air guide grooves 11 for constituting a pneumatic bearing are formed on either of the two bearing opposing part of the rotor 4 or the radial bearing 3. When the whole of a motor is miniaturized, a clearance between the rotor 4 and the radial bearing 3 may be reduced and a pressure in the radial pneumatic bearing may be made high sufficiently. According to this method, rigidity against desired peripheral speed and load capacity may be secured and the assembling of the motor may be facilitated.
Patent JP-H02253869-A (JP)
Title: Bubble injection head
Inventor: MASUOKA TAKASHI
IPC: A47K3/10
Filed: 1989-03-29
Abstract: PURPOSE:To freely adjust the rate of bubble intrusion and the flow rate of injection by operating an adjusting body and thereby adjusting the opening quantity of a water conduit port. CONSTITUTION:A head body 1 is provided with a water feed port 41 communicated and connected with and to a pump device and an injection port 32 communicated with the port 41 via a throttling part 42 and a negative pressure chamber 30. An air introducing pipe 6 having a prescribed length communicated with the chamber 30 and at least one water conduit port 33 communicating with the chamber 30 are disposed to the head body 1. Further, the adjusting body 36 which controls the opening and closing of the port 33 is provided. Namely, the rate of the bubble intrusion and the volume of the injection liquid can be freely adjusted by operating the adjusting body 36 to adjust the opening rate of the port 33. The enjoying of the touch matching the user's preference is, therefore, possible and the massage effect matching the user is obtd.
Patent JP-H02258096-A (JP)
Title: Treatment of recirculation water of wet coating booth
Inventor: HORIUCHI MASAHIRO
IPC: C02F1/50
Filed: 1989-03-30
Abstract: PURPOSE:To reduce the stickiness of excessive coating material and to also effectively prevent the adhesion trouble of slime by adding a melamine/aldehyde acid colloidal solution, which consists of methylol melamine wherein specific melamine and aldehyde are bonded and a monobasic acid, and chlorine agent. CONSTITUTION:A melamine/aldehyde acid colloidal solution consisting of methylol melamine wherein 1-6mol. of aldehyde is bonded to 1mol. of melamine and a monobasic acid is added to recirculation water as the non-sticking agent of excessive coating material and a chlorine agent is also added thereto as a slime suppressing agent. The melamine/aldehyde acid colloidal solution makes the collected excessive coating material non-sticky and prevents not only the adhesion thereof to a water screen plate or piping but also the sticking and solidification of the sludge settled in a pit. The chlorine agent suppresses the generation of slime and prevents the growing of excessive paint particles due to slime.
Patent JP-H09270613-A (JP)
Title: Antenna controller for radio equipment
Inventor: INUZUKA KYOKO
IPC: H01Q1/08
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain the antenna controller for a radio equipment whose carrying performance and operability are improved by allowing the antenna controller to retract automatically the antenna through the detection of an end of a call and to extend automatically the antenna in response to the detection of an incoming call and further to extend the antenna automatically when a detected electric field strength is a predetermined electric field strength or below. SOLUTION: When an operation section 12 selects the setting of an antenna extension/contraction method, a control section 9 reads an antenna extension/ contraction setting menu from a 2nd storage section 13 to allow a display section 23 to display plural antenna extension/contraction modes. The selected mode is stored in a 3rd storage section 19 by the control section 9. In the automatic and manual extension/contraction of the antenna, the control section 9 reads the antenna extension/contraction mode stored in the 3rd storage section 19 to drive an antenna drive section 18 and to extend/contract the antenna 1. Furthermore, when an electric field strength is weak, a comparator section 7 outputs a discrimination signal to the control section 9 to drive the antenna drive section 18 thereby extending the antenna 1.
Patent JP-H10274352-A (JP)
Title: Electric flow control valve
Inventor: AOKI TETSUYA
IPC: F16K1/32
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To accurately control the minimum flow by securing the predetermined flow through a slit, which is provided in a tip of a valve element, at the time of closing a valve, when the valve element abuts on an orifice. SOLUTION: A stepping motor is turned in the valve opening direction, and a valve holder 200 is moved upward by the screw feeding work of a screw 202. When the valve holder 200 is raised by a space dimension A or more, a valve element 400 is raised with the valve holder 200 so as to increase a flow passage area between an orifice 114. In the valve closing condition that the valve element 400 is made to pressure-contact with a valve seat 116 of the orifice 114, a taper surface 412 of a taper 410 of the valve element 400 abuts on the valve seat 116 so as to form a seal part R1 . In the valve closing condition, the minimum flow as a predetermined flow is secured through a flow passage, which is formed in this space dimension L1 by the cross dimension S of a slit 420.
Patent JP-S6078652-A (JP)
Inventor: BUIKUTOORU HESU
IPC: B02C18/24
Filed: 1984-04-23
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-S536946-A (JP)
Title: High frequency heater
Inventor: TACHIKAWA OSAMI
IPC: F24C7/02
Filed: 1976-07-07
Abstract: PURPOSE: To provide an automatic control mechanism and a manual control mechanism and to prevent a generation of fog in a transparent glass of the heating chamber by applying a cooling air in the heating chamber when a manual control mechanism is operated. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60226423-A (JP)
Title: Preparation of parent material for optical fiber
Inventor: NIIZAWA MASAHARU
IPC: G02B6/00
Filed: 1984-04-20
Abstract: PURPOSE:In preparing a parent material for optical fiber by vapor-phase axial deposition, to improve reproducibility of band characteristics in the longer direction, by regulating temperature of oxygen and hydrogen to be sent to an oxyhydrogen burner, controlling a reaction temperature of fine powder of glass to be deposited. CONSTITUTION:Oxygen and hydrogen are sent to the oxyhydrogen burner 8 to form an oxyhydrogen flame. While a raw material gas such as SiCl4, GeCl4, POCl3, etc. are processed into fine powder in an oxyhydrogen flame, and deposited on the tip of the target 1, to prepare the porous parent material 3. In the operation, the temperature of oxygen and hydrogen is controlled by the gas heater 7, so that the reaction temperature of fine powder of glass deposited on the tip of the target 1 is controlled. The prepared porous parent material 3 is made transparent by heating, to give the desired optical fiber. Consequently, temperature of deposited fine powder of glass is easily regulated, and reproducibility of bane characteristics of optical fiber in the longer direction can be improved.