baber/WOPTO huggingface dataset:
Patent JP-H0355086-A (JP)
Title: Feeder for ball-shaped object
Inventor: MOMOSE HIROTSUNE
IPC: B65G31/00
Filed: 1989-06-22
Abstract: PURPOSE:To enable the number of component parts to be reduced by setting a screw member wherein a screw for moving fitted-in ball-shaped objects in the axial direction is formed. CONSTITUTION:Balls A to be fed from a feed ball duct B are separated from each other one by one by the rotation of a rotor 6 by every 180 degrees, and are fed to a following process. In other words, when the rotor 6 is rotated by 180 degrees in the direction of an arrow head (a) in a state that one ball A is fitted in a screw 5a under an initial condition, then the ball A fitted in the screw 5a along with the rotation is rotationally fed in the direction of the arrow head (a) by the screw 5a, and is fed in the direction of an arrow head (b), and is fed to a following process from an outlet 21a via a chute C. As a result, the carrying direction of the ball A can be changed to the horizon tal direction from the vertical direction, and the number of component parts can be reduced.
Patent JP-H08329404-A (JP)
Title: Crosstalk reducing system
Inventor: FURUYA HIDEAKI
IPC: G11B5/027
Filed: 1995-05-31
Abstract: PURPOSE: To surely offset crosstalk components by producing two reproducing signals for one track and adding crosstalk components therein. CONSTITUTION: A signal outputted from a delay circuit 10 based on a reproducing signal obtained by the scanning of a head 4 is inputted to an adding circuit 12 and a filter 11. A reproducing signal obtained by the scanning of a head 5 is inputted to an adding circuit 14 and a filter 13. When the heads 4 and 5 scan a plus azimuth track Ta, a signal S1 outputted from the adding circuit 12 is used by a circuit in a rear stage. When the heads 4 and 5 scan minus azimuth tracks Tb1 and Tb2, a signal S2 outputted from the adding circuit 14 is used by the circuit in the rear stage.
Patent JP-S6315180-A (JP)
Title: Infrared source detector for flight body
Inventor: KURODA TAKESHI
IPC: G01S3/781
Filed: 1986-07-04
Abstract: PURPOSE:To obtain the motion information of a target, by adding a second operation apparatus for calculating the time required before a flight body and the target are associated from the image signal of the target. CONSTITUTION:Infrared rays emitted from a target transmit through a dome 1 and formed into an image on a CCD image sensor 3 by a lens group 2. The infrared image of the target is converted to a detection signal and this signal is processed by a first operation apparatus 4 to obtain information relating to a visual angle. Further, the detection is applied to a second operation apparatus 5 and the time required before a flight body and the target are associated using the size of the target obtained from both image signals and the change ratio thereof. Therefore, an induction rule having a high hit ratio can be used without requiring a separate apparatus for obtaining information relating to a distance by an electromagnetic wave other than infrared rays.
Patent JP-H07137395-A (JP)
Title: Printing gap regulating equipment
Inventor: HIRANO TAKAHISA
IPC: B41J25/308
Filed: 1993-06-29
Abstract: PURPOSE:To provide a printing gap regulating equipment wherein a time for a setting operation of a printing gap can be diminished at a time for a switchover between an ordinary printing mode and a test printing mode. CONSTITUTION:In the case wherein an ordinary printing mode is selected, a storing means 18, wherein data of a printing gap which is adequate at least to a test printing are wrote in, is set, in a printing gap regulating equipment wherein a printing gap between a printing head 5 and a paper 7 is regulated by executing a displacement of one of a platen 1 and the printing head 5 relatively to an opposing direction by a driving section 10 according to a thickness of a paper used 7. And, a control means 14 holding a driving section 10 at a maintaing state of the set printing gap at a time for a selection of an ordinary printing mode and outputting a control signal based on data stored in the storing means 18 by a switchover signal to a test printing mode to the driving section 10, is set.
Patent JP-S5279832-A (JP)
Title: Decimal point display
Inventor: UGATA MASAYUKI
IPC: G06F3/147
Filed: 1975-12-26
Abstract: PURPOSE: To enable the performance of a point display simply and with periodical split by reading a point code and point display digit positioning information by storage at different times than numerals are displayed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6139613-A (JP)
Title: Crystal resonator
Inventor: YAMAKOSHI YASUO
IPC: H03H9/02
Filed: 1984-07-31
Abstract: PURPOSE:To make the height short and make the size small by constituting a crystal resonator of a base having a jetty-like part of inverted U shape in sectional form extended from inner periphery of a collar part and a cap pressed on the outer periphery of the jetty-like part. CONSTITUTION:The crystal resonator consists of a base 3 having the jetty-like part 2 of nearly inverted U-shape in sectional form extended from inner periphery of a collar part 1, cap 4 pressed on outer perphery of the jetty-like part of the base 3, a glass layer 5 and a lead wire 6 that penetrates the glass layer 5 and the crysta is formed on the upper end. As the cap 4 is attached by pressing, the force applied at the time of pressing is absorbed by distortion of the jetty-like part 2, and the glass layer 5 is not broken. As there is no projected part under the glass layer as before, the height can be reduced by that length, and the size can be made small.
Patent JP-H0831561-A (JP)
Title: Heating cooking appliance
Inventor: GO HIROSHIGE
IPC: H05B6/64
Filed: 1994-07-11
Abstract: PURPOSE:To uniformly heat an object to be heated in every shelf in a heating chamber at the time of oven heating. CONSTITUTION:When cooking is started by oven heating in both upper and lower shelves 5, 6 in a heating chamber 2, air in the heating chamber 2 is sucked through a suction inlet 11 by the driving of a fan 22. The air sufficiently heated by a panel heat radiating body 16 becomes hot wind and is blown out to the upper and lower shelves 5, 6 in the heating chamber 2 from ventilating open parts 13, 14 through the inside of a duct 15 and thus objects to be heated are heated. When temperature becomes different between the upper shelf 5 and the lower shelf 6, the driving of a damper 23 is controlled based on the temperature difference and the blowing quantity of the hot wind from the ventilating open parts 13, 14 is changed to keep the temperature uniform in the upper shelf 5 and the lower shelf 6.
Patent JP-H1012906-A (JP)
Title: Manufacture device for photoelectric conversion module
Inventor: SHIMIZU HITOSHI
IPC: H01L31/04
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To enable quick cutting and mounting of a unit by causing cutting means to have two first cutting blades for forming two parallel first slits on a transport line and two second cutting blades for forming two second slits while moving in a direction perpendicular to the transport line. SOLUTION: Two ultrasonic cutters 33, installed on the upstream side of a film substrate transport line, first form two slits in the direction of film substrate transport as the film base is transported. Then, two ultrasonic cutters 34, moving perpendicular to the direction of film substrate transport, form second slits between the previously formed slits so that a unit 1u is cut. Thus, since the ultrasonic cutters and sucking rolls have a light weight, cutting and mounting of a plurality of units may be carried out within a time period during which a protective film is carried over the length of the module. Thus, cutting and mounting of the unit may be quickly carried out.
Patent JP-S5788015-A (JP)
Title: Manufacture of graphite fluoride
Inventor: WATANABE NOBUATSU
IPC: C01B31/04
Filed: 1980-11-13
Abstract: PURPOSE: To efficiently obtain graphite fluoride having a structure of (C 2 F) n  with high selectivity in a short time by using expanded graphite obtd. by expanding a graphite material with high crystallinity as a carbon material and by reacting the expanded graphite with fluorine at a specified temp.  
     CONSTITUTION: Expanded graphite having <0.01 bulk specific gravity is prepared by expanding a graphite material having 0W0.4 capranklin P value representing the crystallinity of graphite and capable of being calculated by the equation (where d 002  is spacing measured by X-ray diffraction, and P is Franklin P value). The expanded graphite is reacted with fluorine at 300W500°C under 100W 760mmHg pressure of fluorine to selectively obtain graphite fluoride represented by (C 2 F) n . This graphite fluoride is obtd. more inexpensively than graphite fluoride having a structure of (CF) n , and it has unique chemical and physical characteristics. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0833299-A (JP)
Title: Motor and disc unit
Inventor: YAMADA TOMOYOSHI
IPC: H02K29/00
Filed: 1994-07-11
Abstract: PURPOSE:To enhance drive efficiency by providing a plurality of protrusions on the stator yoke and abutting the lower end face of each yoke core in a yoke core coil assembly tightly against the top face of the protrusion thereby decreasing the magnetic reluctance of a magnetic circuit. CONSTITUTION:In a rotary outer ring inner rotor motor 10A comprising a rotor part 11 and a stator part 12A, protrusions 81 are formed on a stator yoke 17A so that the lower end face of each yoke core 35 abuts tightly against the top face of the protrusion 81 when a yoke core coil assembly 24 is fixed. This structure decreases the magnetic reluctance between the yoke core 35 and the stator coil 17A and thereby the magnetic reluctance of a magnetic circuit 71 thus enhancing the drive efficiency of the motor 10A.
Patent JP-H10111867-A (JP)
Title: Method for classifying document by word length distribution state analysis, recording medium recording the same and computer system for executing the same
Inventor: JONATHAN J HAL
IPC: G06F17/30
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To reduce calculation and the usage of storing resources to min. by using word length distribution information as a base for classification. SOLUTION: In a step 202, the image of document to be classified is scanned. Sentences are position-set in the document through the use of standard page dividing technique in the step 204. In the step 206, the lengths of respective words in a text, that is, the number of characters is decided. A probability distribution as against the word length is set in the step 208. In the step 210, classification is executed based on word length distribution information which is set in the step 208. Preferably, A feature vector set in the step 208 is compared with a prescribed representative feature vector which is set as against respective categories to be considered and the category expressed by the closest feature vectore is assigned to the document.
Patent JP-2000347525-A (JP)
Title: Method for fixing toner
Inventor: UNNO MIKIO
IPC: G03G15/20
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To embody a method for fixing toners which does not give rise to the occurrence of an offset any more and is capable of making a fixing temperature lower even when oil for releasing in particular is not applied on a heating roller surface. SOLUTION: The device of this fixing method for toner consists of the heating roller 1 which has a cylindrical arbor 1c having a heating source on an inner side, an elastic body 1b disposed on the circumference of the arbor and a release layer 1a for coating the surface of the elastic body 1b and a pressurizing roller 2 which is brought into pressurized contact with the heating roller 1. In this method, the fixation of a toner image is executed by heating and pressurizing in a fixing nip part where the rollers are brought into pressurized contact with each other. At this time, the release layer of the heating roller 1 contains a tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer and the binder resin of the toners mainly contains polyester. The softening point temperature (Sp) of the resin is 115 to 150 deg.C and the (z) average molecular weight (Mz) is >=100000.
Patent JP-H0910158-A (JP)
Title: Dish basket of dish washer
Inventor: KANETANI YUUKO
IPC: A47L15/50
Filed: 1995-06-26
Abstract: PURPOSE: To enable housing of large and deep vessels such as pots and bowls by utilizing a dish holding part for housing shallow vessels such as pans and saucers. CONSTITUTION: When a pot as large deep vessel is housed, a rotary pin 13 is turned inward to be leveled. The pot P is placed into a space spared by the leveling of the rotary pin 13 and housed in a standing state while one side of which (P) is held on a fixed pin 12. In other words, one side of the pot P is put on inclined parts 12a of a fixed pin 12 in a little tilted state so that the portion near the opening of the pan enters between the inclined parts 12a adjacent thereto. Thus, the pot is supported by the inclined parts 12a to be held and erected in a state that the opening of the pot is tilted downward a little.
Patent JP-H096064-A (JP)
Title: Image forming device
Inventor: KAWAI ATSUSHI
IPC: G03G15/00
Filed: 1995-06-26
Abstract: PURPOSE: To attain stable image output at all times regardless of environment or the fluctuation of the durable number of sheets by controlling developing bias voltage impressed by a bias impressing means in accordance with possibility inferred by fuzzy inference and maximum exposure by a controlled variable control means. CONSTITUTION: The controlled variable control means infers the developing bias voltage which is impressed on a developing device 35 by the bias impressing means and the maximum exposure with which a photoreceptor 31 is exposed by an exposure means by the fuzzy inference based on image density on the surface part of the photoreceptor 31 in the case of forming a test pattern detected as the quantity of state by a quantity-of-state detecting means and the concentration of developer in the developing device 35. Then, the controlled variable control means controls developer supply quantity by a supply means according to inferred possibility.  After finishing copying operation once, a CPU 40 controls to from the toner test pattern outside an image area on the photoreceptor 31 and allows an AIDC sensor 32 to detect toner adhesive quantity at the surface part and the pattern part on the photoreceptor 31.
Patent JP-S62102456-A (JP)
Title: Pulling mechanism for pinch roller of tape player
Inventor: MURAMATSU HIDEAKI
IPC: G11B15/29
Filed: 1986-07-07
Abstract: PURPOSE:To improve reliability, assembly workability and assembly accuracy with a lightweight small-sized device by movably installing a plate supporting a pinch roller along a guide groove outside a tape bus and directly connecting the rack of the plate to a gear train. CONSTITUTION:The loading plate 422 movably installed along the guide groove 467 outside the tape bus supports the pinch roller 456. The rack 422 is formed at the side part 1 of the plate 422, which is directly connected to plate drive gear trains 414-421. An arm plate 470 equipped with a pinch roller shaft 471 is rotatably fitted with a guide roller shaft 468 as a fulcrum. Accordingly one plate 422 serves as fitting and driving a pinch roller, thereby making the device lightweight in a small size. Moreover, reliability, assembly workability and assembly accuracy can be improved.
Patent JP-S5283134-A (JP)
Title: Driving circuit of gaseous discharging panel
Inventor: TERAKAWA TOSHIAKI
IPC: G09G3/296
Filed: 1975-12-30
Abstract: PURPOSE: To make it possible that, when writing is made, the photodiode is forced to have continuity by the luminescence of light emitting diode of photocoupler, writing pulses are impressed on selected electrodes, and the composition of the driver of electrode juxtaposition on the geseous discharging panel is simplified, so that integration is made easily. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6220725-A (JP)
Title: Accelerator controller for vehicle
Inventor: TAMURA MINORU
IPC: B60W30/00
Filed: 1985-07-19
Abstract: PURPOSE:To maintain the speed of a vehicle constant by controlling the opening of a throttle valve on the basis of target opening calculation characteristic and the relative operation of an accelerator operating chip selected in correspondence with the operating condition of the vehicle. CONSTITUTION:The operating amount of an accelerator operating chip is detected through a detecting means (a) then said amount is monitored to detect the operation of the accelerator operating chip in corresponding with constant speed travel through detecting means (b). The relative operating amount with reference to the detected operating amount is obtained through an operating means (c). Target opening calculation characteristic employing said relative operating amount as a variable has been set through a setting means (d) to detect the operating condition through a detecting means (e). Target opening calculation characteristic is selected on the basis of the detected operating condition. On the basis of the selected characteristic and the relative operating amount, target opening is obtained through an operating means (g) to control the throttle valve to the target level through a control means (h) turns to maintain the vehicle speed constant.
Patent JP-H0449326-A (JP)
Title: Caisson method
Inventor: HORIKIRI TAKEHIRO
IPC: E02D23/08
Filed: 1990-06-18
Abstract: PURPOSE:To make it possible to settle a caisson into the ground by the action of downward force through a pulley by coupling the pulley with a stopper of a concrete edge with which riser pipes are combined to pull a wire. CONSTITUTION:A stopper 3 is fixed to a concrete edge 2 with which a plurality of riser pipes 1 instead of earth anchors are combined. While, a pulley 5 is provided to the head section of a structural steel 6 of a caisson 8, and a wire 4 thereof is coupled with the stopper 3. When the wire 4 is pulled in the case of execution of the casson 8, downward force acts on the structural steel 6 through the pulley 5 to settle the caisson 8 in the ground 9. Simultaneously, the force acts on the concrete edge 2, and lift-performance from the ground 9 is prevented by the riser pipes 1. According to the constitution, the execution of the caisson 8 can be easily made and, at the same time, a landslide can be settled.
Patent JP-H1010641-A (JP)
Title: Tripod
Inventor: TANAKA GIICHI
IPC: G03B17/56
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To stably locate a camera with its bottom surface as usual, without obstructing the handling of the camera while a tripod is not used, in particular, even in a state where the tripod is attached to the camera. SOLUTION: The base body 11 of the tripod 3 is detachably attached to the attaching part 2 of the rear surface 1a of a camera body 1 and legs 12 to 14 supporting the camera body 1 are supported 21 to 23 by the base body 11, so as to be movable between housed positions along the base body 11 and extended positions where the legs are extended from the base body 11, to support, the camera body 1. Then, a restrained means 31 which is restrained in a state where the base body 11 is attached to the attached part 2, when the base body 11 is attached to the attached part 2 is provided in the base body 11, to be restrained/released.
Patent JP-S5683156-A (JP)
Title: Communication system of conversation type
Inventor: KIZAKI KAZUHIRO
IPC: H04L29/08
Filed: 1979-12-07
Abstract: PURPOSE:To speed up the data transmission speed and to increase the reliability, by connecting the master and slave device communication controllers with the 1st, 2nd data signal lines and control signal lines, and enabling the communication with conversion system. CONSTITUTION:The master communication control circuit 1 as the 1st communication controller and the slave communication control circuit 2 as the 2nd communication controller are provided, and between the circuits 1 and 2, are connected with four types of signal lines; the 1st and 2nd data signal lines 3 and 4, and the 1st and  2nd control signal lines 5 and 6. Further, in the circuit 1, the signal line 3 is used for the data output, data reception is used with the signal line 4, the signal line 5 is for the transmission of control information and the signal line 6 is used for the recetion of the control information. Further, in the circuit 2, the signal line 4 is used for the data output and the signal line 3 is for the data reception, the signal line 6 is for the transmission of the control information and the signal line 7 is used for the reception, to speed up the data transmission through conversion type communication and to increase the reliability.
Patent JP-S6137345-A (JP)
Title: Molding sand for green sand mold
Inventor: KONDO ISAO
IPC: B22C1/18
Filed: 1984-07-30
Abstract: PURPOSE:To maintain high surface stability even if a green sand mold is dried and the compactability thereof decreases by using grape sugar, fruit sugar, etc. as an additive to molding sand for green sand mold consisting essentially of silica sand-bentonite-water. CONSTITUTION:7.5 parts bentonite, 0.5 part fruit sugar (isomerized sugar) and 1.8-2 parts water are compounded with, for example, 100 parts silica sand (fluttery sand) and the mixture is kneaded to manufacture the green sand. The amt. of the water to be added is so adjusted in this stage that the compactability after the kneading attains 35% and 45%. The green sand has a low moisture content and high surface stability and even if the compactability thereof decreases as a result of drying, the sand maintains the high surface stability. The production of a casting having high quality is thus made possible.
Patent JP-H11338089-A (JP)
Title: Silver halide color photosensitive material
Inventor: KUBO NOBUO
IPC: G03C7/36
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide color photosensitive material with improved storage property and pressure resistance of a multilayered silver halide color photosensitive material. SOLUTION: This color photosensitive material has each at least one red- sensitive silver halide emulsion layer, green-sensitive silver halide emulsion layer and blue-sensitive silver halide emulsion layer on a supporting body and has the following features. The photosensitive material contains a polymer latex having active methylene groups, and the polymer latex is produced by emulsion polymn. in an aq. soln. in which a water-soluble polymer is dissolved.
Patent JP-H06344377-A (JP)
Title: Decorative molded product and in-molding method thereof
Inventor: ASHIZAWA KENJI
IPC: B29C45/14
Filed: 1993-06-07
Abstract: PURPOSE:To integrate even a decorative sheet hard to extend with the surface of a molded product without generating wrinkles or breakage by fixing the decorative sheet to the parting surface of a female mold by the stripper plate provided to a male mold and clamping the male and female molds while stretching the decorative sheet by the molded product forming surface of the male mold to perform injection molding. CONSTITUTION:A stripper plate 31 is arranged to a male mold 3 by a support rod 32 and energized toward a female mold 2 by a spring 33. A spot facing 26 is provided to the part of the female mold 2 corresponding to the support rod 32. A decorative sheet 4 is preparatorily fixed to the parting surface 23 of the female mold by the suction force from the vacuum hole 22 of the female mold 2. In a clamping process, the strip plate 31 comes into contact with the decorative sheet 4 prior to the molded product forming surface 34 of the male mold 3 to fix the decorative sheet 4 to the parting surface 23 of the female mold 2. Subsequently, the molded product forming surface 24 of the male mold comes into contact with the decorative sheet 4 to stretch the sheet 4 and, after the completion of mold clamping, a molten resin is injected.