baber/WOPTO huggingface dataset:
Patent JP-H02185121-A (JP)
Title: Microwave band phase synchronous oscillator
Inventor: GOTO TAKAO
IPC: H03L7/099
Filed: 1989-01-12
Abstract: PURPOSE:To prevent the degradation of the phase noise characteristic even at the time of the change of the control voltage of a VCO by using a voltage controlled oscillator, where the oscillation frequency characteristic for the control voltage is nonlinear, as the VCO. CONSTITUTION:When a frequency control voltage Vc is inputted to an auxiliary resonator, the capacity of a varactor diode VD is changed in accordance with the voltage Vc. As the result, an oscillation frequency omega2 of the auxiliary resonator is changed. This auxiliary resonator is coupled to a dielectric resonator 20 to change an oscillation frequency omega0 of a main resonator. As a result, the oscillation frequency omega1 of the VCO. The change of the capacity of the varactor diode VD is varied by the control voltage Vc, but its variation is reduced according as the voltage Vc rises.
Patent JP-H05191062-A (JP)
Title: Mounting structure for component unit
Inventor: SASAKI KATSUNAO
IPC: H05K7/14
Filed: 1992-01-16
Abstract: PURPOSE:To enable a component unit to be enhanced in assembling workability by a method wherein the component unit provided with a connection terminal correspondent to a terminal receptor is electrically connected to a support member making its connection terminal bear against the terminal receptor. CONSTITUTION:A component unit 2 is mechanically supported at a support member 4 through the intermediary of a bracket 16 fixed to the base of the support member 4. The component unit 2 is provided with a cable 7 connected to a printed board 3. When the component unit 2 is mechanically mounted on the support member 4, a connection terminal 1 formed of the connection cable 7 of the component 2 is made to press a terminal receptor 6 of the support member 4. The bent of the connection cable 7 and the terminal receptor 6 are proper in rigidity and elastic force as the cable 7 and the receptor 6 are bent into the shape of U, so that the connection terminal 1 and the terminal receptor 6 are made to bear against each other at a proper pressure to be electrically connected together. By this setup, a component unit can be enhanced in assembling workability.
Patent JP-H04238143-A (JP)
Title: Tape traveling speed controller
Inventor: HARASAWA YUKIHIRO
IPC: G11B15/46
Filed: 1991-01-22
Abstract: PURPOSE:To provide such a tape traveling speed controller which can execute precise phase control. CONSTITUTION:A 1st edge detector detects the rising of a 30Hz control signal and a phase comparator compares the phases of a 30Hz reference signal and the rising edge of the control signal and outputs a 1st error signal. A 2nd edge detector detects the rising edge and falling edge of the 30Hz control signal and a 2nd phase comparator compares the phases of a 60Hz reference signal and the rising edge and falling edge of the control signal and outputs a 2nd error signal. The 1st error signal and the 2nd error signal are added by an adder and the result thereof is applied via a low-pass filter to a subtractor. The subtractor computes a phase error from the speed error and a DC servo motor is controlled by the output thereof.
Patent JP-H01279828-A (JP)
Title: Anglogenic inhibitor
Inventor: FOLKMAN JUDAH
IPC: A61K31/57
Filed: 1989-01-17
Abstract: PURPOSE: To obtain an angiogenesis inhibitor containing fumagillin as active ingredient, and useful for preventing/treating various diseases involving the abnormal sthenia of angiogenesis in mammals such as diabetic retinopathy, ocular tumor, suppurative sarcoma, and rheumatic arthritis. CONSTITUTION: This inhibitor contains fumagillin or a pharmaceutically permissible salt thereof (e.g. sodium salt, potassium salt) as active ingredient, and pref. furthermore, angiogenesis inhibitory effect potentiator(s) such as heparin, sulfated cyclodextrin (esp. β-cyclodextrin tetradecasulfate. When to be put to use, this inhibitor can be safely administered orally or parenterally in the form of tablets or capsules or through injection. In general, the weight ratio of the potentiator to the fumagillin is about (1:10) to (3011)[pref. (1:3) to (10:1)].
Patent JP-H10205986-A (JP)
Title: Refrigerator door
Inventor: FUKUI HIROICHI
IPC: F25D23/02
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To improve a heat insulation ability of a door body of a refrigerator door, by a method wherein a gasket is inserted in a gasket inserting sash, a force for preventing the removal of the gasket and an airtightness between the gasket and the door body are held favorably so that the leakage of cold air and the infiltration of outside air can be prevented and the perspiration is also prevented. SOLUTION: A door body of a refrigerator is provided with an annular gasket inserting sash 4 on an outer peripheral portion of an inner surface thereof and an engaging groove 5 is formed in the gasket inserting sash 4. An engaging step portion formed on a gasket mounting leg 3 is engaged with the engaging groove 5 so as to attach a gasket 2. Namely, a gasket distal end hook 7 is integrally formed on the distal portion of the gasket mounting leg 3, while a sash inner surface hook 8 is integrally formed on the inner surface bottom portion of the gasket inserting sash 4. The gasket distal end hook 7 and the sash inner surface hook 8 are engaged with each other.
Patent JP-H06214159-A (JP)
Title: Variable power finder
Inventor: YAMAZAKI SHOICHI
IPC: G02B15/20
Filed: 1993-01-18
Abstract: PURPOSE:To provide the compact finder which is small in the number of lens elements and is small in overall length and lens diameter as well at a paraxial power variation ratio of 2.5 times by moving the first to third groups of an objective lens while changing the respective inter-group spacings, thereby varying the power. CONSTITUTION:The objective lens of three groups; negative, positive and positive, varies the power with the positive second group and the positive third group and maintains diopter with the negative first group. The negative first group and the positive second group otherwise vary the power and the positive third group maintains the diopter or the negative first group and the positive third group vary the power and the positive second group maintains the diopter. Above all the case the positive second group and the positive third group vary the power and the negative first group maintains the diopter is best in performance and is excellent in compact design as well. Various aberrations are relatively easily suppressed and the higher variable power is obtd. by moving the positive third group to a subject side nearer the telephoto side from the wide angle side. Further, the focal lengths of the respective groups of the objective lens are varied to the higher power with the relatively weak power by moving the second group to the subject side as well in such a manner that the spacing d4 between the second and third groups decreases.
Patent JP-H10199412-A (JP)
Title: Method and device for forming film on panel surface
Inventor: TAKACHIO FUMIYOSHI
IPC: H01J9/20
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To eliminate uneven coating and form a uniform film on the whole surface of a panel by arranging a rotating wind control plate having a space in the center rotating together with a rotating pallet in the upper part of the rotating pallet on which a cathode-ray tube is placed, and forming a control part for letting wind generated by the rotation flow to the panel surface in the inner circumference of the space. SOLUTION: A rotating wind control plate 10 fixed to a rotating pallet 2 through a shaft 9 has a space slightly larger than a cathode ray tube 1, and a plurality of cutting up parts 10b cut up upward are formed in the inner circumferential part of the space. The cutting up parts 10b are formed so that when a rotating shaft 6 rotates in A direction, wind 3 uniformly flows in the surface direction of a panel 1a over the whole surface. When a coating solution 5 is poured onto the surface of the panel 1a, the coating solution 5 is radiately scattered on the surface of the panel 1a by the wind 3 uniformly blown against the surface of the panel 1a, uneven coating is eliminated, and a uniform film is formed.
Patent JP-S61165722-A (JP)
Title: Optical isolator
Inventor: CHIKAMA TERUMI
IPC: G02B27/28
Filed: 1985-01-17
Abstract: PURPOSE:To improve isolation by arranging the first taper glass and the second taper glass having prescribed vertical angles in the front of the first polarizing prism and reflected totally reflecting totally ordinary rays as well as extraordi nary rays in the reverse direction by taper glasses. CONSTITUTION:When the exit light of a semiconductor laser 5, namely, the light in the forward direction is made incident on the first taper glass 10 at a prescribed incidence angle, the light is refracted on an incidence surface 20a and is transmitted and is refracted on an exit surface 20b and passes a medium 8 and is made incident on the second taper glass 6. The light incident on the second taper glass 6 is refracted on an incidence surface 21a and is transmitted and is made incident on the first polarizing prism 1. Since the optical axis of the second polarizing prism 2 is inclined at 45 deg. to the first polarizing prism 1, the light is made incident on the second polarizing prism as ordinary rays o1. Consequently, the light is refracted in the second polarizing prism 2 with a refraction index of ordinary rays and is made incident on a taper glass 7. Extraordinary rays (e) has the plane of polarization rotated at 45 deg. by a Farady rotator 3 and are made incident on the second polarizing prism 2 as extraordinary rays e1.
Patent JP-S57121223-A (JP)
Title: Semiconductor device
Inventor: SHIMURA ISAO
IPC: H01L21/768
Filed: 1981-01-21
Abstract: PURPOSE:To prevent invasion of contaminations from the circumferential edge of the electrode part and to prevent deterioration of characteristic of a semiconductor device by a method wherein the device is constituted as to make a passivation film to bury the interval between the inside circumferential face of a window for contact of electrode and the outside circumferential face of the electrode. CONSTITUTION:The interval between the outside circumferential lower edge of the emitter electrode 6 and the inside circumferential lower edge of the window 10 for contact of electrode is made to about 0.5mum, and the inside circumferential face of the window 10 for contact of electrode and the outside circumferential face of the emitter electrode 6 facing thereto are made to have structure extending toward the upper part. As a result, the passivation film 7 can be formed continuously without generating disconnection at a step part, the film reaches surely the interval between the inside circumferential face of the window 10 for contact of electrode and the outside circumferential face of the emitter electrode 6, the exposed emitter region is covered completely. Accordingly contamination from the outside can be prevented.
Patent JP-S61164358-A (JP)
Title: Power supply circuit of telephone set talking circuit
Inventor: SHIBUYA HIROTO
IPC: H04M1/00
Filed: 1985-01-17
Abstract: PURPOSE:To set freely the VL-IL characteristic by connecting a current bypass circuit between a constant current circuit and a common terminal and providing a comparison control circuit and a bias circuit between an input terminal and the common terminal. CONSTITUTION:A constant current circuit and a discharge preventing circuit are connected in series between an input terminal and a constant voltage output terminal and an electronic switch is connected between a discharge preventing circuit connecting point of the constant current circuit and the common terminal. The current bypass circuit is connected between the constant current circuit and the common terminal and the bias circuit and the comparison control circuit are connected in series between the input terminal and the common terminal. The bias circuit controls the DC voltage applied to the constant current circuit and the comparison control circuit generating a current signal to control the switching of th electronic switch and the discharge preventing circuit. The signal driving the comparison control circuit is supplied from the constant current circuit and the constant voltage output terminal.
Patent JP-S5289341-A (JP)
Title: Indication device
Inventor: YANO KOUZOU
IPC: G02F1/157
Filed: 1976-01-20
Abstract: PURPOSE: To provide an indication device, in which white (or colored) background is given by providing intermediate porous white layer (or colored layer) such as filter paper or glass filter on the entire surface of the part for indication in a cell of electrochromic device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05193218-A (JP)
Title: Braille printer for books, automatic teller machine with braille printing function, and operation method thereof
Inventor: HAMADA YASUYOSHI
IPC: G06Q40/02
Filed: 1992-01-17
Abstract: PURPOSE:To enable a visually handicapped person to identify the braille printed content of a passbook by oneself by a method wherein a braille printer for books is constructed by providing means for moving a book, a means for turning over a page of the book, and a means for conducting braille printing on each page. CONSTITUTION:Simultaneously with the input of items required for each transaction from an operation part, a request for braille printing is inputted from the operation part. Based on the inputted information, each mechanism of a device conducts processing on an instruction of a control part. Under the control of a passbook handling mechanism control part, a passbook 504 of a customer inserted from a passbook port 514 is received onto a feed path 515 through feed rollers 505, 506 and fed to a predetermined position of a character printing head 501 through feed rollers 507, 508. Here, character printing is conducted on a specified position of the passbook 504 by the character printing head 501. Upon completion of braille printing, the passbook 504 is fed by driving the feed rollers 505, 506, 507, 508 until a page 504a separates from an elastic plate 513. Thereafter, the aforesaid feed rollers are reversely rotated for discharging the passbook 504 out of the passbook port 514.
Patent JP-H10207447-A (JP)
Title: Image processor
Inventor: OBARA TAKASHI
IPC: H04N1/21
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an image processor used for the purpose of handling images different in expression forms and capable of executing high-speed plotting by an image memory by using an inexpensive general CPU. SOLUTION: An image memory 103 has a plurality of unit areas. An image generating means 101 generates image data regarding pixels constituting an image. In the image generating means 101, writing of the image data in the unit area of the image memory 103 corresponding to these pixels is determined by a recognizing means 104, if non-writing is determined, image data corresponding to the unit area is synthesized by the generated image data regarding the pixels and clear data, and if writing of the image data is finished already, image data corresponding to the unit area is synthesized by the generated image data regarding the pixels and data existing in the unit area, and then it is written in the unit area by the recognizing means 104 and a memory control means 102.
Patent JP-H06210729-A (JP)
Title: Production of thermoplastic resin embossed sheet
Inventor: SONAKA TAKANORI
IPC: B29C47/08
Filed: 1993-01-19
Abstract: PURPOSE:To obtain a thermoplastic resin embossed sheet having embossed patterns almost same in roughness formed to both surfaces thereof without increasing the thickness irregularity or heat shrinkage factor due to the strain of the sheet. CONSTITUTION:A thermoplastic resin sheet 20 is passed through the nip of a pair of embossing rollers 40, 41 to produce an embossed sheet 21 having embossed patterns formed to both surfaces thereof. At this time, the surface roughness of the upper embossing roller 40 is set to 1.2-1.6Rz with respect to the surface roughness Rz of the lower embossing roller 41 and the embossed sheet 21 is peeled from the upper embossing roller 40 at the outlet of the embossing rollers and subsequently peeled from the lower embossing roller 41 to be transferred. By this method, the objective thermoplastic resin embossed sheet is obtained.
Patent JP-H08193407-A (JP)
Title: Water disposing structure for insulating panel
Inventor: BABA NORIHISA
IPC: E04B1/80
Filed: 1995-01-19
Abstract: PURPOSE: To dispense with management of panels of different types so as to enhance workability by unifying the specification for all the insulating panels including the insulating panel lying at the lowest layer, thereby eliminating the panel of different type. CONSTITUTION: At the lower end of a panel main body, a connective, recessed part 5, whose central part in the direction of thickness is inserted therein, is formed. At the upper end of the panel main body, a connective, projected part, whose central part in the direction of thickness is projected so as to be inserted into the connective, recessed part 5, is formed. At the both front and rear surface sides of the bottom of the connective, recessed part 5, elastic seal members 7a, 7b are attached to the panel main body, ranging over its entire length. An insulating material 7c is arranged between these front (rear) elastic seal members 7a, 7b so as to constitute an insulating panel (P).  A horizontal seal plate part 8, which is shorter than the length (a) in the direction of thickness of the insulating panel at the connective, recessed part 5 of the panel (P) but longer than the length (e) in the direction of thickness of the insulating member 7c, and a water-stopping piece 9, which erects at the rear side of metal plates 1, 2 attached to the insulation panel (p) are prepared so as to constitute a water stopper (W).
Patent JP-S63175547-A (JP)
Title: Clock selection circuit
Inventor: TAKANO KENICHI
IPC: H03K5/00
Filed: 1987-01-14
Abstract: PURPOSE:To attain high circuit integration and low power consumption by using an up-down counter so as to constitute a circuit comparing the magnitudes of the pulse number of 2 sets of data strings with each other. CONSTITUTION:The up-down counter 201 is provided to pulse number comparison deciding circuits 21-23 receiving respectively two data strings having a different combination obtained by extracting two data strings among three data strings D1-D3. The magnitude of the pulse number between two sets of data strings is discriminated and a maximum or minimum pulse number is decided among all data strings D1-Dn in a pulse number maximum/minimum detection circuit 4. A clock phii corresponding to the maximum or minimum data string Di is selected by an n-phase clock selection circuit 5 accordingly.
Patent JP-S5289986-A (JP)
Title: Sampling apparatus
Inventor: TSUJI SHIYOUGO
IPC: G01N1/22
Filed: 1976-01-23
Abstract: PURPOSE: This invention relates to an apparatus of drawing and exhausting sample gas to the detecting part of an analyzer for exhaust combustion gas of boiler, etc., wherein construction is simplified and cost a reduced by drawing and exhausting the fluid to be measuered having undergone detection with an ejector. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57120849-A (JP)
Title: Waste gas sensor
Inventor: MURAKAMI NOBUAKI
IPC: G01N27/12
Filed: 1981-01-19
Abstract: PURPOSE:To improve a temperature dependence and heat resistance and to improve the mechanical strength at the same time, by incorporating a bonding agent selected from silica, germanium or zirconia in a metallic oxide semiconductor. CONSTITUTION:An SnCl4 aqueous solution is neutralized by aqueous ammonia and stannic hydroxide is formed by hydrolysis and thereafter, an SnO2 is obtained by drying in air and calcining at 800 deg.C for two hours. 0.05-6wt% silicic acid hydrosol expressed in terms of SiO2 which is obtained by hydrolysis of ethyl silicate, is added as a bonding agent to said SnO2 ground by a ball mill in a wet process and a sensor is obtained by calcining it after drying. Hydrosol of zirconia or germanium is used as the bonding agent other than silicic acid hydrosol in the same way. By continuously using the sensor obtained in such a manner in 850 deg.C waste gas, irregular fluctuations are shown at every measuring day but an irreversible rise is not shown in an oxidizing or reducing atmosphere as shown by a curve 1.
Patent JP-H07212749-A (JP)
Title: Control system for tv camera
Inventor: SAKAIDA SHINYA
IPC: H04N5/232
Filed: 1994-01-26
Abstract: PURPOSE:To change the control state of a TV camera such as iris or AGC by the control of a monitor TV without need for the special control signal line for the change. CONSTITUTION:A control state signal 15 of a TV camera is superimposed on a video signal outputted from a TV camera for a vertical blanking period and the superimposed signal is sent to a monitor TV. The monitor TV superimposes a control revision command signal on the video signal as a level change of a horizontal synchronizing signal by changing a load resistance of a video output in matching with the timing of the horizontal synchronizing signal within a vertical blanking period. The TV camera side detects a level change by a comparator 20 and gives it as a control revision command signal 21 to a control circuit 17, which adjusts the control state of a video signal processing circuit 4 in response to the control revision command signal 21.
Patent JP-H03211902-A (JP)
Title: Mixer circuit for microwave
Inventor: SATO KEN
IPC: H03D9/06
Filed: 1990-01-16
Abstract: PURPOSE:To facilitate the design of the constant for the input matching circuit with an extremely simple constitution while avoiding effect to a non-linear element and thereafter of an input matching circuit, by placing a filter for eliminating an intermediate frequency signal in a pre-stage of the non-linear element. CONSTITUTION:A filter 20 constituted as a distribution coupling circuit for passing a high frequency input signal 1 and a local oscillating signal 5 and eliminating an intermediate frequency signal to these signals is provided on a prestage of a non-linear element 4 for a fixer, so that an input side circuit can be regarded as a short circuit or almost a short-circuited load against the intermediate frequency signal, when looked from this non-linear element 4. In such a way, the filter 20 becomes a short circuit or a low impedance load against the intermediate frequency signal, the intermediate frequency signal is not transferred to an input matching circuit 12, and the design of the for constant the input matching circuit 12 and the filter 20 is facilitated extremely.
Patent JP-H07205376-A (JP)
Title: Packaging bag
Inventor: KOTANI KOZO
IPC: B32B27/18
Filed: 1994-01-26
Abstract: PURPOSE:To provide a packaging bag having high-level air cut-off properties and high content protecting capacity. CONSTITUTION:A packaging bag has at least one layer composed of a resin compsn. consisting of an inorg. laminar compd. with a particle size of 5mum or less and an aspect ratio of 50-5000 and a resin and at least one innermost heat-sealable resin layer.