baber/WOPTO huggingface dataset:
Patent JP-S63256909-A (JP)
Title: Optical connector
Inventor: KOMIYA TAKEO
IPC: G02B6/36
Filed: 1987-04-14
Abstract: PURPOSE:To preclude an increase in loss due to pressing by pressing a caulked component against the outer periphery of an optical fiber cable and storing the pressed part in a housing. CONSTITUTION:The caulked component 8 is pressed onto the external coating layer 12 at an end part of the optical fiber cable 1, this pressed part is set in the housing main body 7, and a housing upper lid 13 is provided thereupon. In this case, the caulked component 8 has a claw part 8a, which engages a groove 12a formed in the external surface of the optical fiber cable 1, thereby positioning the caulked component 8. Further, a gap 7a is formed in the front- rear direction so as to make the cable 1 slide axially so that the optical fiber is prevented from buckling when coupled with an optical fiber. Further, the pressed part of the caulked component 8 is not positioned on the optical fiber core 2. Consequently, the increase in the coupling loss due to pressing is precluded.
Patent JP-S59217340-A (JP)
Title: Master slice type semiconductor integrated circuit device
Inventor: OGAWA HISAO
IPC: H01L21/82
Filed: 1983-05-25
Abstract: PURPOSE:To enable to easily confirm and analyze the manufacturing process without the unnecessary increase of chip area by providing a checking pattern in a region not participated in field logic or memory. CONSTITUTION:The transistor for measuring threshold voltage is formed by utilizing a transistor region of e.g. an internal cell. A unit internal cell transistor 40 is composed of drain regions 41, 42, a source region 43, and two MOS transistors consisting of polycrystalline Si gate electrodes 44, 45. The drain region 41, source region 43, and polycrystalline Si gate electrode 44 therein are provided with contacts 46, respectively; thereby, leading out the electrode to external checking pads 47-49. In such a manner, the manufacturing process can be easily confirmed and analyzed by adding the checking patterns to detect various kind of manufacturing parameters of the titled device or to analyze the defect.
Patent JP-S61248820-A (JP)
Title: Star wheel conveyor
Inventor: HISHIDA MASANORI
IPC: B65G47/84
Filed: 1985-04-26
Abstract: PURPOSE:To allow the attitude of a vessel to be improved during the period of transfer by configurating a device in such a way that a movable guide which is energized by a spring, is provided for the transfer site between No.1 and No.2 star wheels so that the vessel is firmly pressed on both a stationary guide and the wheel. CONSTITUTION:A vessel P to be conveyed by No.1 star wheel 1 strikes against a movable guide 30 at the end of No.1 stationary guide 10, and is firmly pressed on the stationary guide 10 by an energized spring (6) force associated with the rotation of No.1 star wheel 1. Thus, the vessel P is transferred to No.2 star wheel 2 while it is firmly held. Simultaneously, the movable guide 30 allows the spring (6) force to press the vessel P onto No.2 star wheel 2 holding the vessel P firmly until the vessel P is held between No.2 star wheel 2 and No.2 guide 20. This configuration enables the vessel to be properly held at the time of transfer.
Patent JP-H04297871-A (JP)
Title: Method of measuring chlamydia trachomatis antibody and medicine for diagnosing trachomatis chlamydia infectious disease
Inventor: WATANABE HIROO
IPC: A61B10/00
Filed: 1991-04-23
Abstract: PURPOSE:To obtain a measuring method of a trachomatis chlamydia antibody which has little reaction non-specific to pneumonea chlamydia antibody and a chlamydia psittaci antibody with limited false positiveness or negativeness. CONSTITUTION:A trachomatis chlamydia external membrane composite containing at least two or more of trachomatis chlamydia external membrane composed polypeptide which comprises a residual component in the extraction of trachomatis chlamydia elementary bodies by a mild ionic surfactant or a mixture of at least two or more of the trachomatis chlamydia external membrane composed polypeptide obtained from the composite is used as antigen.
Patent JP-S5317003-A (JP)
Title: Time division multiplex communication system
Inventor: TAKASE AKIO
IPC: H04L5/22
Filed: 1976-07-30
Abstract: PURPOSE:The time required for transmitting each signal is shortened to improve the transmission efficiency, thereby expanding the applicable range.
Patent JP-H02271419-A (JP)
Title: Multi-window display controller
Inventor: ABE HITOSHI
IPC: G09G5/00
Filed: 1989-04-13
Abstract: PURPOSE:To improve a transferring speed and to improve the operability of a system by compressing data in a transferring source when the large quantity of the picture data are transferred between windows, transferring the data and extending the data when the data are transferred to the window in a transferring destination. CONSTITUTION:When the picture data in the first window are copied to the second window, the area of a desired picture part in the first window, which is a copying source, is designated by a mouse 8 and next, an area in the second window, which is a copying destination, is designated. A controller 4 reads the picture data of the designated area from the data of the first window in a frame buffer 6 and compresses the data by a compressing and extending circuit 5. Then, the data are transferred to the buffer set to a main storage device 3. Next, when the picture data segmented from the first window are transferred to the second window, the controller 4 extends the data by the circuit 5 and writes the data to the part corresponding to the designated area of the second window in the buffer 6. Thus, the large quantity of the picture data are compressed and extended and the transferring speed can be improved.
Patent JP-S63278949-A (JP)
Inventor: KURISUTOFU PURAHETA
IPC: C08J3/22
Filed: 1988-04-15
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-H07295533-A (JP)
Title: Video signal processor
Inventor: SHIMIZU MINORU
IPC: H04N7/01
Filed: 1994-04-28
Abstract: PURPOSE:To provide the video signal processor of simple constitution which can perform high-level video signal processing. CONSTITUTION:A clock generation part 12 generates plural clocks X1, X2, and X3 which are out of phase with one another on the basis of a horizontal synchronizing signal. An A/D conversion part 16 performs sampling on the basis of the clocks X1, X2, and X3 and converts an analog video signal 102 into a digital video signal 107. A clock decision part 44 compares data X1', X2', and X3' of the obtained digital video signal 107 to decide a clock having an optimum phase as a sampling clock. The decided optimum sampling clock is used to perform sampling in a period wherein respective pixel data of the video signal are stable at all times.
Patent JP-S5216470-A (JP)
Title: Nox reducing agent feeding apparatus
Inventor: MASHIKO SHIYOUICHI
IPC: F02C3/30
Filed: 1975-07-30
Abstract: PURPOSE: In an apparatus for reducing NOx in gas by feeding a NOx reducing agent into combustion gases, the NOx reducing agent is continuously fed, in required volume, into desired portions of the high temperature combustion gas. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000281080-A (JP)
Title: Message envelope
Inventor: HIROSE KIYOSHI
IPC: B65D27/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a new form of message transfer tool of heartwarming status utilizing a mail system of no charge in place of a telegram or 'Letax' (combination of Letter and facsimile). SOLUTION: There is provided an envelope in which a rectangular base sheet 1 is folded at a central folding line 2 and edges of the sheet are adhered to each other by adhesive agent. Its opened page has a glue margin 3 over its entire circumferential edge. The left half sheet surface has a message description column 4. The right half sheet forms a post card surface 5. Its rear surface of the opened page has a cut line 6 of perforation over the entire circumference of the circumferential edge. The right half paper sheet becomes an envelope surface 7. The envelope surface has an address column 17 and a class identification display 8 having at least 18 letters such as 'funeral' 'celebration' 'congratulation' and the like in response to the contents of message.  The left half paper sheet has the rear surface of the post card 9 corresponding to the post card front surface and a sender's information column 10 where an address and a name of a message sender or the like are described in its marginal segment.
Patent JP-2000288928-A (JP)
Title: Grinder control method and grinder
Inventor: MATSUMOTO KEIICHI
IPC: B24B37/005
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a grinder control method capable of accurately controlling the pressing force of a main spindle even within the range of a low pressing force, and also controlling the position and the speed of the main spindle accurately, and a grinder. SOLUTION: In a grinder provided with a man body, a main spindle A1 having a chuck A11 provided in its tip to hold a workpiece, a polishing table 31 placed oppositely to the main spindle to polish the workpierce, and a main spindle moving and pressuring means for moving and pressurizing the main spindle, with respect to the main body, in the axial direction of the main spindle by a servo motor 42 capable of controlling torque, during the movement of the main spindle toward the polishing table, the movement of the main spindle is carried out by speed control and position control before the position of the main spindle reaches a specified position near the polishing table, and by the toque control of the servo motor after the specified position, and during the movement of the main spindle away from the polishing table,  the movement of the main spindle is carried out by the speed control and the position control.
Patent JP-H11266698-A (JP)
Title: Culture/cultivation of mushroom bed for cortinellus shiitake
Inventor: BABA TAKAHIKO
IPC: A01G1/04
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for culturing/cultivating mushroom beds, capable of thoroughly and sufficiently cleaning the surface of the mushroom beds arranged in multistage and preventing the damage of the surface of the mushroom beds and that of fruit body to control the occurrence of wet fruit bodies in culturing/cultivating a mushroom beds. SOLUTION: In sprinkling water on mycelial masses cultured in a culture container and then taken out from the container, the sprinkling conditions are 0.2-1.5 mm nozzle hole diameter ϕ, 0-1.0 kgf/cm<2> water pressure from the nozzle, 30-120 L/m<2> .minute sprayed water amount and 0.1-0.5 g/cm<2> striking power to the mycelial masses.
Patent JP-S622040-A (JP)
Inventor: RIYUTOGAA BERUHEMU
IPC: F16G13/12
Filed: 1986-04-23
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-S57207683-A (JP)
Title: Feed of coal for coke preparation
Inventor: YAMAGUCHI TOKUJI
IPC: C10B57/04
Filed: 1981-06-16
Abstract: PURPOSE: To obtain high-quality coke with high strength from low-quality coal  for coke preparation, by feeding the dried coal causing slightly dust to a coke  oven, vibrating the coal while putting weight on the upper part of the coal so that the packing density of the coal at the upper and the central parts of the oven is raised.  
     CONSTITUTION: A water content of coal for coke preparation is adjusted to <5wt%, and the pulverized coal part and the fine particle coal part are separated (coal with particle diameter ≤100μ is preferably separated). The  pulverized coal part is made into bulk coal (preferably the coal is kneaded with a binder under heating, and molded under pressure), it is then blended with the fine particle coal part directly or after crushing it to give the coal b for coal preparation. This coal is fed to a coke oven, weight is put on the upper part of the coal and the coal is vibrated, the coal 3 at the upper and the central parts of the coke oven is packed in a high packing density and subjected to carbonization. In the weight to the upper part of the coal and the vibration, preferably the packing pressure is 1W2×10 -2 kg/cm 2 , the number of vibration is 1,000W3,000 GPM, and the acceleration of vibration is 1W3m/sec 2 . 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000279146-A (JP)
Title: Pasteurization of liquid
Inventor: SENBAYASHI AKIRA
IPC: A23L3/32
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a pasteurization method, which can reduce loss of the liquid to be treated during the start-up period. SOLUTION: This method switches the change-over valve 24 to the B direction, when the pasteurizer is started up, to circulate the liquid 2 to be treated in the circulation loop comprising the tank 4 for the untreated liquid, pump 6, preheater 8, pasteurization section 10, changeover valve 24, and circulation pipe 26. Then, the changeover valve 24 is switched to the direction A, to open the circulation loop, and the liquid 2 is pasteurization-treated in a pulse electrical field Ep in the pasteurization section 10, while the treated liquid is discharged to the downstream side.
Patent JP-S59218455-A (JP)
Title: Electrophotographic sensitive body
Inventor: SASAKI MASAOMI
IPC: G03G5/06
Filed: 1983-05-27
Abstract: PURPOSE:To enhance stability of a photosensitive body by forming a photosensitive layer contg. a specified disazo pigment as an effective component on a conductive supporting material. CONSTITUTION:A photosensitive layer formed on a conducltive supporting material contains as an effective component a disazo compd. represented by the formula shown here in which R<1>, R<2> are each H, lower alkyl, such as methyl, aralkyl, such as benzyl, aromatic, such as phenyl, or heterocyclic, such as thienyl, and a ring formed from R<1> and R<2> is embodied by a hexylidene ring, etc. A combination of an electrostatic charge generating substance represented by the formula and a charge transfer substance is contained in the photosensitive (photoconductive) layer to form an electrophotographic sensitive body. This charge generating layer has 0.05-2mum thickness and a preferable content of said pigment in this layer is 30-95wt%. Said electrophotographic sensitive body can be easily manufactured and its characteristics is stable even against repreated uses of it.
Patent JP-H05288625-A (JP)
Title: Pressure sensor
Inventor: HORIIKE YOSHIO
IPC: G01L9/00
Filed: 1992-04-13
Abstract: PURPOSE:To obtain a pressure sensor which is adapted to keep dust in a gas from adhering to a silicon film for detecting pressure. CONSTITUTION:A mesh-like film 10 is provided at the tip of a gas introduction port 2 for taking in a gas to be measured. The gas itself passes through numerous fine gaps provided in the mesh-like film 10 to transmit a pressure to a silicon film 5. But dust in the gas is blocked by the mesh-like film 10 from entering the silicon film 5.
Patent JP-S63276797-A (JP)
Title: Sample hold circuit
Inventor: TOOMASU HOORUNAKU
IPC: G11C27/02
Filed: 1988-04-14
Abstract: PURPOSE:To attain an accurate operation even with a high sampling frequency by constituting the titled circuit of a multi-tap delay line type delaying means and a signal following means. CONSTITUTION:When a signal is impressed to the input 18 of the multi-tap delay line 12, the signal propagates through space at a preliminarily determined propagation speed via the line 12. Since a switch 14 is synchronized with the propagation speed of the line 12, an output voltage at an output contact 26 is in the instantaneous voltage level of a signal source waveform. This means that the output from the contact 26 is a signal subjected to sample hold. By such a constitution, the operation is carried out without necessitating a capacitor-type memory element. Therefore, this sample hold circuit can be operated together with a signal from a very high frequency signal source.
Patent JP-2000279165-A (JP)
Title: Freeze resistant yeast for making confectionary and bread
Inventor: ANDO MASAYASU
IPC: A21D6/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a freeze resistant yeast having a high fermenting capability in an ultra high sugar range, having a high sugar resistance, capable of dealing with from usual non-frozen dough to frozen dough and from non-sugar dough to high sugar dough by only one kind of the yeast and useful for the production of bakery products. SOLUTION: This freeze resistant yeast has a very high fermenting capability even in a high sugar concentration such as containing 30-50% sugar based on wheat flour. Further, the freeze resistant yeast is Saccharomyces cervisiae P-731 (FERM P-17272) and can generates >=100 ml CO2 per 40 g dough containing 0.4 g dry yeast substance for 2 hr after thawing a frozen dough containing 100 pts.wt. wheat flour and 40 pts.wt. sugar. Further, it is preferable to produce a bakery product by thawing the frozen dough containing the freeze resistant yeast, then fermenting and baking.
Patent JP-H01263896-A (JP)
Title: Electronic cash register
Inventor: ABE TETSURO
IPC: G07G1/12
Filed: 1988-04-15
Abstract: PURPOSE:To improve an operability by automatically displaying the balance of a card from which the mount of money is subtracted for every registration of goods at the time of using a prepaid card. CONSTITUTION:When a memory card in which balance data is stored is inserted into a card reader/writer 7, the balance data of this card is read, stored in a balance memory and the balance data is displayed by a display device 3. Thereafter, the goods is sold and registered, and then, the contents of the storage of the balance memory are updated to data obtained by subtracting the amount of sale money from the balance data and the contents of the display device 3 are updated to the balance data after updating. The contents of this balance memory are written in the memory card through the card reader/writer 7 as new balance data.
Patent JP-H08289182-A (JP)
Title: Video camera
Inventor: HASHIMOTO KAZUAKI
IPC: H04N5/225
Filed: 1995-04-18
Abstract: PURPOSE: To fetch audio information made correspond appropriately to various kinds of objects by applying appropriate processing to the voice output of a built-in microphone. CONSTITUTION: The built-in microphone 3a arranged setting its direction in the same direction as that of a photographing lens 2, and the built-in microphones 3b, 3c and 3d arranged setting their directions in the direction different from that of photographing lens 2 are arranged on a camera main body 1a. The output from the microphones 3a-3d are controlled at desired leves by gain control circuits 7a-7d settable a gain on each microphone, and outputted from a mixing circuit 8 as audio signals with desired directivity.
Patent JP-H03290555-A (JP)
Title: Fixing method for inner wall
Inventor: ADACHI EIICHI
IPC: E04F13/08
Filed: 1990-04-06
Abstract: PURPOSE:To install such a wood brick that is excellent in weatherproofness and less in lost motion by attaching such one, made up of sticking the wood brick to the specified position of a C-steel stud with a hot-metal adhesive, to both ceiling and floor beams through screws. CONSTITUTION:A wood brick is stuck to the specified position of a C-steel stud 3 with a fused hot-metal adhesive 41. This stud 3 is attached to a ceiling beam 1 and a floor beam 2 each through screws 11, 21. An outer wall 5, attaching a facing material to a frame with a screw 51 in advance, is attached to the stud 3 with a rivet 61, inserting a gasket 52 into a gap with the outer wall 5 adjoined. Next, an inner wall 8, attaching the facing material to a wood crosspiece 17, is attached to the wood brick 4 in holding a heat insulator 6 in between, with a nail 81, thus it is completed. With this constitution, since the hot-melt type adhesive is good in weatherproofness and is quickly and firmly hardened, any lost motion in the wood brick is preventable and, what is more, work manpower is reducible.
Patent JP-S5617018-A (JP)
Title: Elecrton beam exposure apparatus
Inventor: KUJI NORIO
IPC: H01L21/027
Filed: 1979-07-21
Abstract: PURPOSE:To draw with an elecrton beam in high accuracy and high efficiency by fixing a beam transmitting film as a mask to the electron beam exhaust port of a lens-barrel and exposing the beam in the atmosphere. CONSTITUTION:A uniform parallel electron beam 7 irradiates an Ni mask 6 on the bottom of a lens-barrel 1. The mask 6 shuts off the interior of the lens-barrel 1 from the atmosphere and has a special groovelike pattern. The electron beam 7 passed through the mask 6 is simultaneously projected and exposed in size of 1:1 onto a wafer 8 in the atmosphere. According to this configuration, a large current can be obtained easily without focusing the electron beam. Since the exposure region is so used as to limit to obtain uniform and parallel electron beam 7, a beam irradiating system is not so much restricted, but is simplified. Inasmuch as a specimen 8 is placed in the atmosphere, a number of specimens 8 can be processed in parallel to improve the productivity. Since the mask 6 is stationary, a special pattern can be drawn in high accuracy.
Patent JP-2000279521-A (JP)
Title: Artificial respiratory apparatus
Inventor: SUGIURA YASUHITO
IPC: A61M16/20
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To make reducible the consumption of oxygen. SOLUTION: This artificial respiratory apparatus is provided with a suction air introduction part generating oxygen, a pneumatic pressure generation source generating pneumatic pressure, a vibration pneumatic pressure generation mechanism 20 outputting vibration pneumatic pressure, and a diaphragm mechanism energizing vibration pneumatic pressure to oxygen.  The vibration pneumatic pressure generation mechanism 20 is provided with a positive pressure input part 214 in which positive pressure is energized from the pneumatic pressure generation source, a negative pressure input part 215 in which negative pressure is energized, a change-over valve for positive pressure 22A switching the connection of positive pressure with the diaphragm mechanism from the positive pressure input part 214 and its shutting-off freely, an energizing means for positive pressure 23A energizing the switching operation, a change-over valve for negative pressure 22B switching the connection of negative pressure with the diaphragm mechanism from the negative pressure input part 215 and its shutting-off freely, and an energizing means for negative pressure 23B energizing the switching operation.
Patent JP-S5718442-A (JP)
Title: Cast iron piston with strengthened head
Inventor: KAWAHARA MASUMI
IPC: F02F3/00
Filed: 1980-07-07
Abstract: PURPOSE:To strengthen the head of a piston and improve the heat resistant strength by constituting the head of a piston and a part around a top ring groove with a specific perlite family organization and the rest with a vermicular graphite. CONSTITUTION:When casting a piston, a core 2 having a specific shape is installed in a mold 1. A cooling member 3 which is desinged to accelerate a cooling speed after casting, is installed to a place applied to the head A of a piston. Under this  consition, melted metal is flown into the mold as usual and then cast. The presence  of the cooling member 3 produces a tight perlife family organization having rapidly cooled-fine spherelike graphite in the piston head A and around the top ring groove. The rest is turned to be a vermicular graphite organization accompanied with ferrite. Care must be exercised not to crystalline free-state cement. As a cooling member, zirconic sand, sand with steel shot and cooling metal are used.