baber/WOPTO huggingface dataset:
Patent JP-2000222860-A (JP)
Title: Data management apparatus
Inventor: KIYAMA JIRO
IPC: H04N5/765
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain a data management apparatus which can reproduce data even when management information is lost by a method wherein a time-code management means which adds data to be recorded in a recording means is provided and a time code which is added when the data is recorded is generated on the basis of a time code which is managed by the time-code management means. SOLUTION: A disk format is divided largely into a management region and a data region. The management region is constituted further of a program map, an FAT and a system clock reference SCR map. An MPEG program which records a plurality of streams gives an SCR 307 to a pack header 302 at the head of a pack, and it gives a presentation time stamp PTS 309 to a packet header 310 at the head of a packet on every stream contained in the pack. It is possible to guarantee that a time code inside a medium is unique. Even when the management region is damaged, it can be restored in the correct order.
Patent JP-H05223249-A (JP)
Title: Combustion equipment
Inventor: NITTA SATORU
IPC: F23N5/14
Filed: 1992-02-10
Abstract: PURPOSE:To prevent nonuniformity of a combustion amount due to conditions of installation such as the length of an exhaust pipe and to nonuniformity of the amount of vaporization of a wick in a wick-type combustion equipment which exhausts a combustion gas outdoors. CONSTITUTION:The outside part of a mixing chamber body 1 which a wick 3 is made to face is covered with an outer tube 5 and primary and secondary air is supplied through the inside of this outer tube 5, while tertiary air is supplied forcedly from a tertiary air supply port 8 provided in the peripheral edge part of the outer tube 5. Besides, a temperature sensor 15 is provided in an exhaust pipe 13 and the quantity of air is controlled by the temperature of exhaust air. Accordingly, nonuniformity of a combustion draft due to conditions of installation such as the length of the exhaust pipe and nonuniformity of a combustion amount due to nonuniformity of the amount of vaporization of the wick can be corrected by sensing them from the temperature of the exhaust air and by increasing or decreasing the quantity of the supplied air, and thus combustion can be made so that a set amount of combustion may always be attained.
Patent JP-S59149108-A (JP)
Inventor: KAMIMURA EIZOU
IPC: A47B37/00
Filed: 1983-02-14
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-S62183962-A (JP)
Title: Heating device
Inventor: HONDA MICHIHARU
IPC: B23K1/005
Filed: 1986-02-07
Abstract: PURPOSE:To obtain a heating device which can condense a rectangular shape, by reflecting light beam emitted from a xenon lamp, by the first parabolic reflection concave mirror, and also, reflecting it by the second parabolic reflection concave mirror, photodetecting it by a parabolic reflection convex mirror, and forming a lap image. CONSTITUTION:A light beam from a xenon lamp 14 is reflected by the first parabolic reflection concave mirror 15 and becomes parallel rays, and also, reflected by the second parabolic reflection concave mirror 16, and reflection convex mirror 17. This reflected light is corrected by field lenses 18. 19, and an obtained condensed image 20 has a circular dark part which has been cut off by the parabolic reflection convex mirror 17, in the center, and with regard to an object bright line, a hollow circle is obtained. A focus of this hollow circle obtains a lap image 22 with regard to an orthogonal axis 21 to an optical axis, by moving the parabolic convex mirror 17 along the optical axis. This lap image 22 can be converted to a rectangular focal image using the center part, by providing a diaphragm with regard to its width, and also, since it receives all the reflected light beams, it becomes a high energy density.
Patent JP-S52106549-A (JP)
Title: Elevator speed detecting apparatus
Inventor: TERASONO SHIGEHIRO
IPC: B66B1/30
Filed: 1976-03-05
Abstract: PURPOSE: Elevator speed detecting apparatus having tachometer a.c. generator, in which cage speed produces no blind range while feed back signal, to eneable precise speed control. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55117106-A (JP)
Title: Multilayer interference film
Inventor: DEGUCHI HIROICHI
IPC: G02B1/14
Filed: 1979-02-28
Abstract: PURPOSE: To obtain the interference film of superior optical characteristics, aging and mechanical strength by using diamond-form carbon as high refractive index layers in the multilayer interference film composed of the layers of low refractive indices and the layers of high refractive indices.  
     CONSTITUTION: MgF 2  is used as low refractive index (L) layers and diamond- form carbon as high refractive index (H) layers and these are alternately evaporated through sputtering on a transparent quartz plate. As an example, the interference film of 15 layers (Fig. a) shows the transmission spectrum such as the ones shown in Fig. b. The films are hard and their scratch resistance is better than that of the quartz plate. The spectral transmittance of the film produced by partly removing the substrate by ammonium fluoride hardly shows change. The film (Fig. c) made by the combination of SiO 2 , Al 2 O 3 , HfO 2  and carbon on an ethylene glycol carbonate substrate shows a pencil hardness 5H and does not show any abnormality even when dipped for 3hr in warm water of 70°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08222113-A (JP)
Title: Insulating structure for hinge type relay
Inventor: NAGAMOTO MITSUKI
IPC: H01H51/06
Filed: 1995-02-13
Abstract: PURPOSE: To improve safety by surely securing the insulation between a contact point and a coil, particularly the insulation around a coil core, in a hinge type relay having a hinge type electromagnet. CONSTITUTION: The electromagnet block 10 of a hinge type relay 1 is constituted of a coil block 14 wound with a coil 13 on a coil frame 12 surrounding a columnar core 11, a yoke 15 having an L-shaped cross section and fixed to the magnetic pole 11b of the coil block 14 at one end, and an armature 16 supported with a fold section 16a having an L-shaped cross section at the other end of the yoke 15. A groove 17 extended in the longitudinal direction around the core 11 is formed on the coil frame 12, and a double insulating structure is formed around the core 11.
Patent JP-H06235838-A (JP)
Title: Production of polarization maintaining optical fiber
Inventor: MIZUTANI AKIHIKO
IPC: C03B37/014
Filed: 1993-02-12
Abstract: PURPOSE:To provide a process for production of the polarization maintaining optical fiber. CONSTITUTION:This process for production of the polarization maintaining optical fiber consists in axially grinding both side parts on the outer periphery of a clad 2 of a preform consisting of a sectionally circular core 1 of a central part and the clad 2 existing on the outer periphery of this core 1 and having a circular outer peripheral shape in section, then drawing this preform under heating. More particularly preferably, the section of the fiber obtd. by the drawing is circular. The polarization maintaining optical fiber having the elliptic core is produced with good reproducibility by the simple process for production.
Patent JP-H11223248-A (JP)
Title: Rigid internal tooth gear for deflected engaging gear device
Inventor: YAMAGISHI TOSHIMI
IPC: F16H1/32
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a rigid tooth gear for a deflected engaging gear device, which is advantageously reduce in size and weight without any difficulties of gear cutting work and dimension measuring work. SOLUTION: The outer shape of a rigid internal tooth gear 31 as a component of the deflected engaging gear device 30 of an actuator 10 is rectangular, and circular-arc surfaces 35 to 38 are formed to be regulated by a concentric circle 50 around a gear center O in the four corners thereof. The rigid internal tooth gear rectangular in the outer shape is advantageous for reducing the size and weight of a gear box 40. Also, the four concentric circular-arc surfaces 35 to 38 are used as reference surfaces for centering for gear cutting work and also as reference surfaces for dimension measuring, so that these operations cannot difficult.
Patent JP-S60169498-A (JP)
Title: Adult t cell leukemic viral antigen peptide derivative
Inventor: ITOU SEIGA
IPC: C07K19/00
Filed: 1984-02-10
Abstract: NEW MATERIAL:A fused protein of an adult T cell leukemic viral antigen peptide with an enzyme. USE:A remedy for infectious disease. PREPARATION:A DNA fragment coding an enzyme is removed from a DNA fragment coding a fused protein of an adult T cell leukemic viral antigen peptide with an enzyme to give a DNA fragment coding the adult T cell leukemic viral antigen peptide, which is integrated into a vector DNA. The resultant recombinant plasmid is then transformed into a microorganism, and the microorganism containing the recombinant plasmid is cultivated in a culture medium to produce and accumulate T cell leukemic viral antigen peptide in the culture, and the above-mentioned peptide is collected from the above-mentioned culture. beta-Galactosidase, peroxidase or alkali phosphatase is preferred for the enzyme.
Patent JP-S52108928-A (JP)
Title: Production of alkyl carbazate
Inventor: KATOU KINPEI
IPC: C07C239/00
Filed: 1976-03-08
Abstract: PURPOSE: Highly purified alkyl carbazates are obtained in high yields by the reaction between alkyl chloroformates and hydrazing hydrate using hydrazine and a mineral acid as acid acceptor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0512976-A (JP)
Title: Multipolar crossbar assembly of breaker for wiring
Inventor: DEBITSUDO AANORUDO
IPC: H01H71/12
Filed: 1992-01-16
Abstract: PURPOSE: To provide an apparatus to assemble common module type crossbar units into multiple poles of the molded case circuit breaker. CONSTITUTION: The module type crossbar units of molded case circuit breaker make possible interconnection of multiple contact arm assembly 45 by a single module unit. To increase acceleration to moving a contact arm 25, a contact arm acceleration lever 36 is connected to the contact arm of and crossbar assembly 45 is connected. To improve the acceleration to the break position of the moving contact arms 25, the moving contact arm 25 of the multiple-pole circuit breaker is shifted from an alignment line of rotation in each pole on the crossbar assembly.
Patent JP-S60169084-A (JP)
Title: Deaeration of condenser and device thereof
Inventor: OOTAKE KATSUMOTO
IPC: F28B11/00
Filed: 1984-02-14
Abstract: PURPOSE:To deaerate in a short time and contrive to shorten the starting time by a structure wherein open sides of flow passages, except the inlet side, are shut off in the interior of a condenser so as to lead sprayed condensate to the inlet side in order to drain from the outlet side and at the same time heating steam is supplied in response to the detecting rate of degree of deaeration. CONSTITUTION:When condensate is sprayed in a condenser 1 by a spraying device 14 at the start of a plant, a vacuum pump 11 is put into actuation so as to evacuate the air in the condenser 1 outside a system in order to reduce pressure and keep the interior of the condenser 1 under vacuum state, resulting in deaerating the sprayed condensate under reduced pressure and falling the sprayed condensate from nests of tubes 15 onto a ceiling plate and finally collecting the sprayed condensate in a flow passage 50a. Steam is lead in a heating steam pipe 40a and blown off in the condensate in a hot well so as to violently contact with the condensate in order to transfer heat to the condensate. Gaseous component is separated from the condensate, which is brought into boiling state by the blowing-in of the steam, and diffused together with a part of the steam from the water level of the condensate in the condenser and finally discharged outside the system through air extraction pipes 16. In addition, the deaerated condensate is pushed successively to a condensate outlet 30 without mixing so as to repeat the recirculation of the condensate in order to make the deaeration in a short time possible.
Patent JP-2000070191-A (JP)
Title: Suction port body for vacuum cleaner
Inventor: LEE DONG YOOL
IPC: A47L9/04
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a suction port body for vacuum cleaner wherein a variety of foreign matters such as dust attached to the surface of bedclothes or the like can be automatically separated so that cleaning efficiencies can be improved. SOLUTION: The suction port body 300 has a main air passage 380, wherein a main suction port 61a to draw outside air and an exhaust port 380a to send the air drawn from the port 61a to a main body of a vacuum cleaner are provided, an auxiliary suction port 101 to draw outside air, and an auxiliary air passage 300b wherein a through hole 102 to send the air drawn from the port 101 to the main air passage. The suction port body 300 and a vibration generating means 130 which is provided in the passage 300b to generate vibrating forces by means of the flow of the air drawn from the port 101 are provided.
Patent JP-S61185469-A (JP)
Title: Desk-type thermal printer
Inventor: SATO AKIRA
IPC: B41J3/01
Filed: 1985-02-13
Abstract: PURPOSE:To obtain a desk-type thermal printer capable of labeling or label separation and also of sending out labels for each base paper by driving a label-feeding roller and a platen by means of a stepping motor. CONSTITUTION:When label pieces L are separated one by one, a base paper S is only turned by a turning pin 25. The base paper S is put between a guide roller 28 and a draw roller 29 and a stepping motor 31 is turned. Whereupon, label T is drawn and at the same time a given printing is made by a thermal head 20. At the same time, the label L is separated from the base paper S by a turning pin 25 and discharged onto a lavel receiver 27. The send out the label pieces L to the upper part 5 of slope for each base paper S, label piece L is set so that the base paper S is discharged to the label receiver 27 as it is without being turning by the pin 25. The label T is then helded by a platen 21 and thermal head 20 rotationally driven by the motor 31 and sent out.
Patent JP-H10206975-A (JP)
Title: Light diffusion adjusting filter forming screen surface
Inventor: TAKESAKO MASAFUMI
IPC: G02B1/11
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide the filter forming the screen surface which gives a high contrast ratio and a light diffusing function and prevents deterioration due to a reflecting phenomenon of external light, etc., peeling, etc. SOLUTION: The screen is formed on a light diffusion adjusting filter 1A, 1B, or 1C by forming a nonreflective print part 2a including black parts arrayed at equal intervals on a surface diffusion layer 1a of a light diffusion film 1 within a range of 0.2<=d<=3.0 and 1.5<=p/d<=15, where d is its size d(mm) and (p) is the array pitch (mm), and further selectively printing a nonreflective ground 2b including a black ground over the entire reverse surface of the light diffusion film 1.
Patent JP-H10208449-A (JP)
Title: Editing apparatus
Inventor: SUMINO TORU
IPC: G11B27/34
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To easily designate an operation while visually confirming a severe position and to improve operability of designating an editing point or hence operability of editing operation by displaying transition of time series volume level of reproduced data on a display means, and designating an arbitrary point on a time base of the display content to designate the editing point. SOLUTION: In this editing apparatus, in the case of dividing and editing, a user sets a dividing mode, and searches a roughly editing point while listening reproduced voice, and designates an editing point to be a dividing point. At this time, an operation of the level display mode is executed in a display unit 20 to execute a display of (a) to (c) in response to the reproduced voice. An operation for moving a cursor KS to a desired position is conducted on the unit 20 to divide and edit it.
Patent JP-H01199563-A (JP)
Title: Preparation of boiled fish paste pasted on wood plate
Inventor: HOASHI CHIKAKO
IPC: A23L17/00
Filed: 1988-02-04
Abstract: PURPOSE:To prepare the above boiled fish paste having soft palatability and flexible and springy texture, by attaching ground fish meat containing specific amount of bubbles to a plate, forming the meat and heat-treating in a shape- retaining container. CONSTITUTION:(A) Ground meat of raw fish such as walleye pollack or croaker, etc., is added with preferably 2-4% of salt, further added with (B) a albumen, yam, etc., as a bubble-retaining agent, and stirred while entraining air, etc., to obtain ground fish paste containing 2-60vol.% of bubbles. The meat paste is attached to a plate, formed, put into a shape-retaining container, aged at e.g. 30-40 deg.C and heat-treated by steaming, boiling, immersion in hot water, etc., to obtain the objective boiled fish paste.
Patent JP-H075567-A (JP)
Title: Projection type display device
Inventor: KOBAYASHI KEIICHI
IPC: G03B21/10
Filed: 1994-02-23
Abstract: PURPOSE:To easily understand a picture size so as to be easily set by calculating the picture size based on the detected result of a detecting means and the stored contents of a storing means and displaying the picture plane size based on the arithmetically calculated result. CONSTITUTION:A distance l between a projector device 1 and a screen 5, and the focus position of the projecting lens 3 and the picture size at the time are previously compared and stored by a ROM 15 being the storing means. The distance l between the projector device 1 and the screen 5 is measured by a distance detecting means 12 by means of an infrared ray, etc., on a range-finding part 4, for example. After finishing range-finding, the distance l between the projector device 1 and the screen 5 is outputted to a CPU 11 being an arithmetic means. The CPU 11 compares the distance l inputted from the distance detecting means 12 with the contents of the ROM 15, calculates the focus information (focus position) of the projecting lens 3 and the picture size of the screen 5 at the time based on the magnification of the projecting lens 3, and outputs the arithmetically calculated result to the projecting lens driving means 13 and a size display means 14.
Patent JP-S52109081-A (JP)
Title: Oil pressure force doubling device
Inventor: OBARA NAOKI
IPC: B60T13/16
Filed: 1976-03-09
Abstract: PURPOSE:To reduce the fatigue of drivers and impove feedling, by shortening a pedal stroke as compared to conventional devices in the case of pump normal workig.
Patent JP-S60168132-A (JP)
Title: Rotary type microfilm camera device
Inventor: TSUNENARI TOMOO
IPC: G03B27/50
Filed: 1984-02-13
Abstract: PURPOSE:To execute easily and quickly photographing work by providing a scanner device for writing film running as sub-scan to the surface of a film which is running for the slit exposure of an original image, and executing main scan exposure. CONSTITUTION:An original O is led into a camera device, the tip of the original O reaches an illuminating part 7, and when a sensor S1 detects it, the slit exposure to a film 12 of an original image is started, a signal of the sensor S1 is inputted to a controlling circuit 23 of a character display device side, and in accordance with the format layout of a character inputted to the controlling circuit 23, a character generating signal is sent to a character generator 25 by a timing which has calculated a time when the film 12 moves between an original image exposing part S by a slit 13 and a write part L by a laser. A laser unit 21 and a scanner unit 22 write an output pattern of the character unit onto the film.
Patent JP-H06211002-A (JP)
Title: Slip control device for automobile
Inventor: WAGAMITSU YOSHIAKI
IPC: B60B39/02
Filed: 1993-01-20
Abstract: PURPOSE:To prevent a slip at the starting time in the case of running on a snowy road, especially on the frozen road surface by automobile. CONSTITUTION:A conveyor device 3 is formed by horizontally installing a pipe 15 provided at both end lower parts thereof with discharge opening parts 21a, 21b respectively coinciding with the upper positions of the tires 7, 7 of an automobile, then providing a shaft 19 in this pipe 15, and fitting screws 20a, 20b in lateral symmetry through a center part. Friction increasing material 11 for sand and the like in a hopper 2 is delivered into the pipe 15 through a through-hole 17 for communicating the bottom part opening part 12 of the hopper 2 with an opening part 16 at the approximately center upper part 16 of the pipe 15 of the conveyor device 3.
Patent JP-S52108574-A (JP)
Title: Safety type electric field curtain device
Inventor: YAMAMOTO MASAHIRO
IPC: B05B5/08
Filed: 1976-03-08
Abstract: PURPOSE: To set resistance in electric field curtain in order to pfevent sparak discharge due to malfunction in a part of the electric field curtain from developing to firing explosion of pulverulent body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03229388-A (JP)
Title: Character recognizing device
Inventor: YUSHIMO RYOICHI
IPC: G06K9/46
Filed: 1990-02-02
Abstract: PURPOSE:To obtain the sufficient feature value necessary for recognition of characters by deciding the presence or absence of the curvature and the flexion point of each of segments divided as the features of a read character pattern and recognizing the characters based on the result of decision. CONSTITUTION:An inputted binary image is taken out of an image memory 8 and undergoes the line thinning processing. At an image division processing part 3, the end point, the intersecting point, and the branch point are detected t the line thinned image. Then this image is labeled and divided. The divided images are taken out of a curvature code generating part, and a curvature code is obtained from the segments forming an original image. Then the flexing point of a segment is detected from the change of the curvature code. Thus the segment approximated to a polygon and the characters are identified with the presence or absence of the curvature and the flexion point of each segment defined as the character feature value. As a result, the number of reference parameters is increased at recognition of characters and therefore the characters are accurately recognized.
Patent JP-H06241490-A (JP)
Title: Drain plug
Inventor: SAKUMA KENJI
IPC: F24F13/20
Filed: 1993-02-15
Abstract: PURPOSE:To provide the structure of a drain plug whereby the drain plug can be easily inserted into a drain pipe and a highly sealable property can be obtained. CONSTITUTION:A drain plug consists of a base part 1 and a cylindrical insertion part 2 with a bottom, which part extends from the base part 1, has ringed projections 20 on the periphery thereof, has a central hole 21 opening at the top end thereof and extending in the axial direction thereof, and is inserted into a drain hole. Flexible grooves 22 extending in the axial direction are formed on the inner periphery of the central hole 21 and the insertion part 2 is so formed that its diameter enables shrinkage in the direction in which the flexible grooves 22 are narrowed by their elastic deformation.
Patent JP-H03231991-A (JP)
Title: Lubricating base oil composition
Inventor: FURUMOTO MASASHI
IPC: C10M105/04
Filed: 1990-02-06
Abstract: PURPOSE:To obtain the subject composition having high viscosity pressure coefficient and suitable for the lubrication of machine element to be used in an elastic fluid lubrication range by using a specific condensed polycyclic alicy clic hydrocarbon as a main component. CONSTITUTION:The objective composition is composed mainly of a condensed polycyclic alicyclic hydrocarbon wherein the sum of carbon atoms constituting a ring and carbon atoms directly bonding to the ring is >=80% (preferably >=85%) of the total carbon number, the sum of condensed tetracyclic alicyclic hydrocarbon and condensed pentacyclic alicyclic hydrocarbon is preferably >=90% and the average carbon number is 16-25. Examples of the above hydrocar bon are perhydropyrene, methylperhydrobenzofluorene, dimethylperhydrobenzochrysene, etc.