baber/WOPTO huggingface dataset:
Patent JP-S5944223-A (JP)
Inventor: MATSUO HIROSHI
IPC: A47J31/057
Filed: 1982-09-07
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-H11352528-A (JP)
Title: Light deflector
Inventor: IWAMOTO TSUYOSHI
IPC: G02F1/335
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a waveguide type light deflector provided with effective measures against the leakage of electromagnetic waves. SOLUTION: This light deflector is constituted of an optical waveguide device 1, a base material 10 which holds the device 1 and a metallic package 15 installed on the base material 10 so as to cover the device 1. The device 1 has a light incident grating 5 and a grating for outputting a light 6 and an IDT(inter-digital transducer) 7. The package 15 has cylindrical opening parts 16 made along the incident direction of an incident beam L1 and the outgoing direction of an outgoing beam L2 and inner side end faces of these cylindrical opening parts 16 are jointed hermetically to metal films 8 which enclose the gratings 5, 6.
Patent JP-H0324390-A (JP)
Title: Glove valve
Inventor: NAKAMURA SHOZO
IPC: F16K47/02
Filed: 1989-06-19
Abstract: PURPOSE:To restrain vibration of a valve body caused by fluid exciting vibration and prevent abrasion of the inner surface of a valve box and loss of a stem by brokage by providing a valve body and a valve box with plural fluid damping channels and fluid damping protrusions. CONSTITUTION:A plurality of fluid damping channels 10A are each formed in the inner peripheral surface of a valve box 2 along its axial direction and in a position opposite to the outer peripheral surface of a valve body 3 when the body is completely opened. Because a fluid in the channels 10A is forced to flow via a narrow space between both sides of the channels 10A and the valve body 3 when the valve body 3 is displaced by fluid exciting vibration, pressure within the channels 10A is raised and the valve body 3 is acted upon by a force to return it to its initial position. As a result, the valve body 3 is stopped from colliding with the inner peripheral surface of the valve box 2 and abrasion etc. of the inner peripheral surface of the valve box 2 is prevented. A similar action effect can be obtained by providing the valve box and the valve body with both a fluid damping channel and a fluid damping protrusion, both along their axial direction.
Patent JP-S641364-A (JP)
Title: Facsimile equipment
Inventor: UCHIDA HITOSHI
IPC: H04W88/02
Filed: 1987-06-23
Abstract: PURPOSE: To recognize FX reception even in a place apart by automatically dialing the call number of a pocket bell after facsimile reception terminates and transmitting TSI data of a self facsimile by means of a PB dial signal after a second dial tone from an exchange is detected.  
     CONSTITUTION: The TSI of the self facsimile is inputted from a TSI input part 11 and the call number of the pocket bell from a pocket bell call number input part 13. The inputted TSI and the number of the pocket bell are respectively stored in a TSI storage part 12 and a pocket bell call number storage part 14. It FAX receives incoming terminates, an original is received and communication completes, a line is opened and then, calling is executed to the call number of the pocket bell which is previously registered. Next, the line is monitored and a second dial tone detection part 16 detects the second dial tone. In case second dial tone is detected, TSI data of the self facsimile and then a '##'mark are transmitted to a push key signal line, and the line is opened. It can be learnt that to have received FAX even in a place apart at the time of receiving FAX. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-2000349370-A (JP)
Title: Solid-state laser
Inventor: INAGAKI KATSUTO
IPC: H01S3/08
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a low noise solid-state laser where no wavelength drift of blue light or mode hopping exist, even if ambient temperature changes, and a temperature control element does not break. SOLUTION: Excitation stimulation light 11 from an LD1 stimulates a solid- state laser crystal 3 with a condensing lens system 2 to cause fundamental waves 12 to be generated. An optical resonator is made of the end face of the solid-state laser crystal 3 and an output mirror 4, and a wavelength converting crystal 5 is provided therein, so that this device generates second harmonic waves 13 from the fundamental waves 12. The solid-state laser crystal 3, the wavelength converting crystal 5, and the output mirror 4 are mounted on a resonator base plate 50 made of a cast metal LEX5.  For the resonator base plate 50 made of cast metal LEX5 and a heat radiating plate 52 made of the case metal LEX5, the cast metal LEX5, whose linear expansion coefficient is close to that of a Peltier temperature control element 51 made of aluminum is used, and they are fixed fast to each other with an adhesive.
Patent JP-H06316330-A (JP)
Title: Method and device for discharging article from conveyor device
Inventor: TANAKA NOBUHIRO
IPC: B65G47/82
Filed: 1993-06-03
Abstract: PURPOSE:To smoothly insert an extruding device into a receiving member and discharge articles without omission. CONSTITUTION:When articles are discharged from a conveyor device 17, the bottom part of a receiving member 62 is brought up by a die fitting device 69 (bringing device), both sides of the bottom part of the receiving member 62 are expanded outward by an expanding device, and a delivering means (extruding device) is inserted into the U-shaped receiving part 62A of the receiving member 62 from one side surface opened hole expanded by the expanding device of the receiving member 62.
Patent JP-S5380989-A (JP)
Title: Light emitting diode
Inventor: HORIKOSHI YOSHIHARU
IPC: H01L33/30
Filed: 1976-12-27
Abstract: PURPOSE: To enhance the optical output property as well as the combination property with the fiber, by combining each epitaxial layer composition so that the substrate crystal may be transparent at the waveform region of the luminescent spectrum and also processing the substrate into a hemispherical shape. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6217803-A (JP)
Title: Control system for programmable controller
Inventor: NAGAMINE AKIRA
IPC: G05B19/05
Filed: 1985-07-15
Abstract: PURPOSE:To improve the efficiency of sequence control by processing the 2nd and 3rd programs on the basis of a ratio set up by the 2nd setting means. CONSTITUTION:A stored program type programmable controller such as a numerical controller for a machine tool executes control on the basis of a program stored in a memory 1. The memory 1 includes storing areas for a sequence program a described by a ladder type program, a program B for screen display and a program C described by high level language such as Pascal and sets up the priority levels of respective programs A-C to A>B>C. In addition, the 1st setting means 2 for setting up the processing execution time of the sequence program A within a unit time, the 2nd setting means 3 for setting up the processing execution ratio of the programs B, C and a control means 4 for the programs A-C to execute the programs B, C on the basis of the execution ratio during the residual time of the execution of the program A.
Patent JP-S6050238-A (JP)
Title: Control device in engine with controlled number of operating cylinder
Inventor: NAKASUMI TADATAKA
IPC: F02D41/02
Filed: 1983-08-30
Abstract: PURPOSE:To reduce any shock produced at acceleration by changing over an engine operation from a reduced cylinder operation to a full cylinder operation while delaying it by a prescribed period of time since fuel increase upon its return to its initial state when a cylinder number controlling engine transfers from deceleration to the acceleration. CONSTITUTION:A deceleration judging means, an acceleration detecting means, and a changing-over and delaying means at acceleration, etc., are provided on a control device of a cylinder number controlling engine. At the deceleration, fuel is decreased, while changed over to a reduced cylinder operation. Then, detection of an acceleration state by the acceleration detecting means first causes the fuel to be restored and increased to an amount before the deceleration and then causes it to be changed over to the full cylinder operation after a prescribed period of time. Hereby, any torque variations caused by the fuel restoration and any torque variations produced at changeover thereof to the full cylinder operation are prevented from being simultaneously produced, enabling any acceleration shock to be reduced.
Patent JP-S5945908-A (JP)
Title: Method and apparatus for concentrating sulfuric acid to high concentration
Inventor: UTSUNOMIYA KUNIO
IPC: C01B17/88
Filed: 1982-09-08
Abstract: PURPOSE:To carry out the intensive concentration of sulfuric acid in high vacuum, by heating and concentrating the raw sulfuric acid successively in the distillation zones connected in series under reduced pressure, and compressing the generated steam and introducing to the preceding distillation zone thereby improving the degree of the vacuum. CONSTITUTION:The distillation chambers 2 connected in series are evacuated with a vacuum pump 11, and the raw sulfuric acid is supplied through the inlet 7 to the top distillation chamber 2. The sulfuric acid is heated and concentrated with the reboiler 12 in the course of flowing down through the descending pipe 4 and the distillation chambers 2, and recovered as the concentrated sulfuric acid having a concentration of >=95% through the outlet 8. The steam generated at the lowest and the second lowest distillation chambers are compressed with the steam compressors 6 in the introducing tubes 5 and introduced through the perforated plate 3 into the distillation chamber 2 just above said chamber. The steam is made to contact with the raw sulfuric acid to dephlegmate the sulfuric acid contained in the steam to the raw sulfuric acid, and discharged from the top distillation chamber through the condenser 10.
Patent JP-H0446993-A (JP)
Title: Process for desulfurizing gas oil
Inventor: SUGIMOTO AKIRA
IPC: C10G67/06
Filed: 1990-06-15
Abstract: PURPOSE:To produce efficiently a desulfurized gas oil of low sulfur content by fractionating a raw gas oil into fractions, desulfurizing or further decoloring each of the fractions and mixing the resultant fractions. CONSTITUTION:A feedstock gas oil 1 is fractionated at a cut temperature of 270 - 330 deg.C to separate it into a high-boiling fraction 14, the boiling point of which is higher than the cut temperature, and a low-boiling fraction 15, the boiling point thereof being lower than the cut temperature. The high-boiling fraction 14 and the low-boiling fraction 15 are sent to desulfurization reactors 11 and 12, respectively, where they are mixed with hydrogen to undergo hydrodesulfurization. Then, oil 16 on the side of the high-boiling fraction is subjected to a decoloration reaction in an adsorber 13 packed with an adsorbent such as activated clay. Oil 18 on the side of the high- boiling fraction, which has undergone the desulfurization and color-stabilizing treatments, is mixed with oil 17 on the side of the low-boiling fraction, which has undergone the desulfurization, and the mixture is introduced into a high-pressure separator (not shown). A hydrogen-rich gas thus evolved is recycled and reutilized, and the liquid portion is cooled and sent to a low-pressure separator (not shown), where it is separated from H2S and lower hydrocarbon gases to obtain a product gas oil 19 as liquid.
Patent JP-H09301188-A (JP)
Title: Carrier
Inventor: IWAMOTO SHINGO
IPC: B62B1/20
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To enable a folded and piled cargo receiving stand to be restored and engagingly locked when it is erected on a handle part side by providing a plate-like base material fitted to both sides of the cargo receiving stand and moving in horizontal/vertical direction together with the cargo receiving stand by forming a tongue piece made of elastic soft synthetic resin on its inside. SOLUTION: A cargo receiving stand B is turning movably pivoted to a fixed shaft 2. In addition, a plate-like base material 10 is fitted to both sides of the cargo receiving stand B so as to move in horizontal/vertical direction together with the cargo receiving stand B. Each base material 10 is provided with a slip groove 12, an auxiliary plate 13 and a tongue piece 14. In this case, the tongue piece 14 is flexible to some extent and when the cargo receiving stand B is placed in its erected posture, the tongue piece 14 slips against elastic force, moves behind a pipe P3 and engagingly locks with the pipe P3. Accordingly the folded and piled cargo receiving stand B can be prevented from falling forward depending upon the engagingly locking state of the tongue pieces 14.
Patent JP-H0323457-A (JP)
Title: Phototool
Inventor: WATANABE TAKAHIKO
IPC: G03F9/00
Filed: 1989-06-20
Abstract: PURPOSE:To prevent the degradation of positioning accuracy by simultaneously positioning and fixing the registration holes of a fixing plate for fixing work films and the registration holes of a substrate by means of reference pins and supporting the same with a back up plate. CONSTITUTION:This phototool is constituted of the transparent back up plate 11 which supports the substrate 1 sandwiched by two sheets of the work films 2 from above and below in this sandwich state, the bar-shaped positioning member 12 which is fixed to the peripheral part of the back up plate 11, the reference pins 13 provided at a prescribed interval on this member 12, and the work film fixing plate 14 which is stuck to the peripheral part of the work films 2. The registration holes 3a, 3b are formed to the positions corresponding to the reference pins 13 of the substrate 1 and the work film fixing plate 14. The registration hole 3a of the substrate 1 and the registration hole 3b of the fixing plate 14 fixed to the work films are registered and positioned with the reference pins 13 provided in the positioning part. The substrate 1 and the work films 2 are held by the back up plate 11, then the work films are exposed. The degradation in the registration accuracy arising from the frequencies of use is obviated and the sure fixing is executed without the misregistration of the films 2.
Patent JP-H0450597-A (JP)
Title: Combination of automatic adjusting valve with steam trap including valve
Inventor: FUJIWARA YOSHIYASU
IPC: F16T1/00
Filed: 1990-06-15
Abstract: PURPOSE:To perform automatic control for the sake of obtaining the highest efficiency of steam using apparatus by arranging an automatic regulation valve on the primary side of a steam using apparatus integrally forming a passage changeover valve and a steam trap on the secondary side, and operating and closing the passage changeover valve in the steam trap including valve in connection with control of the automatic regulation valve. CONSTITUTION:When temperature of fluid flowing in from an inflow port 58 is low, a changeover valve body 55 is pushed up by bend of a bimetal 79, a clearance 85 is generated toward a valve sheet member 56, the inflow port 58 is communicated to an outflow port 59 via a valve inflow passage 64, the clearance 85 and a valve outflow passage 65, so as to form a bypass passage. When pressure in a pressure sensor 29 is low and temperature is also low at the time of starting a steam using apparatus, a driving signal for opening action is output from a regulation gauge 28 to a steam trap inducing valve 44, a motor 72 is driven, and an operation stick 71 is turned by 90 deg.. A penetration hole 54 of the changeover valve body 55 is communicated with the valve inflow passage 58 and the valve outflow passage 59, a bypass passage is formed automaticlly, and residual air or condensed water in low temperature in the steam using apparatus 42 is forcibly exhausted.
Patent JP-H05180305-A (JP)
Title: Chain pulley
Inventor: RORUFU RANGUHOFU
IPC: F16H55/30
Filed: 1992-06-17
Abstract: PURPOSE: To give optimum operation behavior with reduced noise generation by attaching at least one shrinking ring of a polymer material to the outside of a chain wheel by thermal shrinkage. CONSTITUTION: The body 1 has a cylindrical outer surface 1.1, and chain pinions 2 protrude in the radial direction from the outer surface 1.1. Shrinking rings 3 of a polymer material are attached on the outer surfaces, respectively. The shrinking rings 3 are forcibly and restrictively bonded with the outer surfaces by heating. It is also possible to bond the shrinking rings 3 and the cylindrical outer surfaces 1.1 by adhesion. Thereby a chain contacts the valley-form hollow parts gradually buffered by the polymer material. Inner and outer chain connecting members reach the upper part of the shrinking ring of the polymer material. Thus noise generation in use is reduced.
Patent JP-S6315192-A (JP)
Inventor: WADA SATOSHI
IPC: G21C3/30
Filed: 1986-07-07
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-S6313794-A (JP)
Inventor: OMI KUNIO
IPC: G11B7/24033
Filed: 1986-07-07
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-S6135309-A (JP)
Title: Method for making easy to read graduations devided into ten equal parts
Inventor: MIMURA HAJIME
IPC: G01D13/12
Filed: 1984-07-28
Abstract: PURPOSE:To make easy to see graduations by coloring spaces between the graduations of three places of the graduations which are divided into ten equal parts. CONSTITUTION:A measuring rule 1 and a graph form 4 are respectively composed of the graduations 2, 5 divided into ten equal parts. Then now, the spaces 3,3,3..., 6,6,6... between the 1st and 2nd graduations, between the 5th and 7th graduations, and between the 10th and 11th graduations of the graduations divided into ten equal parts are colored. Then, it is more convenient if coloring is made by using translucent stuff so that the graduations are seen. The colored parts 3, 6 can be changed for different colors respectively at need. This method can be applied to all graduations divided into ten equal parts such as thermometer, etc. Accordingly, if this method is used, the misreading of graduations is decreased and also the eyes are not tired.
Patent JP-S6137173-A (JP)
Inventor: KAWASHIMA ZENICHI
IPC: A61N5/10
Filed: 1984-07-28
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-S5948791-A (JP)
Inventor: TAKAHASHI IKUO
IPC: H04N17/04
Filed: 1982-09-10
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-S5679915-A (JP)
Title: Measuring method for reflux quantity of molten metal of reflux type vacuum degassing facility
Inventor: OOMORI TAKASHI
IPC: G01G17/04
Filed: 1979-12-05
Abstract: PURPOSE: To control a degassing treatment dynamically by grasping the reflux quantity of molten steel continuously, by providing a weighing meter that detects the total weight of a vacuum tank from the output of a load cell detecting the weight of the vacuum tank.  
     CONSTITUTION: Vacuum tank 12 is evacuated and molten steel in ladle 10 kept under about 1 atmospheric pressure in rising pipe 14 is supplied from blast gas pipe 28 into vacuum tank 12 by gas in rising pipe 14 to start reflux. As the quantity of this blasting gas increases, the relflux speed increases and degassing advances. At this time, the total weight of vacuum tank 12 is detected by weight meter 22 from the output of load cell 20 and time-differentiated by converter 24 to find the reflux quantity, which is displayed on display device 26. The quantity of the blast gas is controlled by adjusting the opening degree of valve 30 corresponding to the display value to maintain the reflux amount at a prescribed value. Thus, the reflux quantity of molten metal is continuously found and the degassing treatment can be grasped and controlled dynamically. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5950063-A (JP)
Inventor: NATSUME YOUICHI
IPC: C04B18/02
Filed: 1982-09-10
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-S56123501-A (JP)
Title: Fog-resistant plastic lens
Inventor: SUMI HIROO
IPC: G02B1/14
Filed: 1979-12-06
Abstract: PURPOSE:To obtain the titled lens incorporating the lens base material and hydrophilic resin nature, by curing completely after impregnating hydrophilic macromolecular monomer to the plastic lens of incomplete curing nature and then cross-linkable macromolecular monomer to it. CONSTITUTION:Prepolymer lens 1 not completely cured is immersed in hydrophilic macromolecular monomer or its solution while heating to impregnate the hydrophilic macromolecular monomer and a part is polymerized. The prepolymer lens 2 is immersed in the cross-linkable macromolecular monomer or its solution while heating and the prepolymer lens is obtained by impregnating the cross-linkable macromolecular monomer and polymerizing partly. This lens 3 is lifted up from the impregnation liquid and curing is made completely through the irradiation of ultraviolet ray, radiant ray and electron ray, then the plastic lens having fog resistance is obtained from the surface of plastic incorporating the resin layer having high surface hardness and hydrophilic resin with the plastic lens.
Patent JP-S5946569-A (JP)
Title: Radar transponder
Inventor: ISHIBASHI ICHIROU
IPC: G01S13/79
Filed: 1982-09-09
Abstract: PURPOSE:To generate a response signal free from distance errors by specifying the sweep thereof. CONSTITUTION:A sine wave generation circuit 10 and a direct frequency modulation oscillator 7 respond to a radar signal received with an antenna 1, and with a sine signal of a specified cycle and frequency as sweep signal, a response signal is outputted from a transmission antenna 8 by sweeps of modulation frequency alternately opposite in the direction. Therefore, the intermediate point between the first and second pulses of the response signal being received is obtained regardless of frequency used in the radar to correct the distance corresponding to the sweeping cycle. This accurately determines the distance corresponding to the position of a radar transponder thereby eliminating distance errors or the like based on the frequency used in the radar.
Patent JP-S5297298-A (JP)
Title: Direction determining system for stripes
Inventor: ASAI HIROSHI
IPC: A61B5/117
Filed: 1975-12-29
Abstract: PURPOSE:To provide a direction determining system, in which the direction of stripe patterns of fingerprints or the like is electronically detected.
Patent JP-H0822368-A (JP)
Title: Data input device and video editing device using the device
Inventor: NOGUCHI FUJIO
IPC: G06F3/038
Filed: 1994-07-11
Abstract: PURPOSE:To provide a data input device which can input plural kinds of information at a time. CONSTITUTION:A gear stick 10 consists of a joy stick 130, detection switches 152 to 162, a detecting circuit 164, etc. An operator moves the joy stick 130 to one of positions 112 to 122 of a guide opening part 124 and operates the joy stick 130 to input operation information. The position of the joy stick 130 detected by one of detection switches 152 to 162 of the gear stick 10 and the angle of a lever detected by the detecting circuit 164 are processed by an operation information generating circuit 206 and used as operation information for operation responding to a video signal.