baber/WOPTO huggingface dataset:
Patent JP-H11253286-A (JP)
Title: U-shaped rolling type closely fittable pillow
Inventor: ARAKAWA HIROYUKI
IPC: A47G9/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a pillow which prevents one's head from slipping out even when he turns inconspicuously his body during sleeping by quickly rolling the pillow to the right or the left in accordance with the variation of the head's direction and making the part from the neck to the head fit to correspond to the curve while turning upward and supporting the head at a little higher position while turning sideways, in order to reasonably and securely keep a sound sleep posture. SOLUTION: In this pillow body 1, the bottom 2 formed to have nearly the same thickness S with the level difference between the shoulder part and the rear head part, and both sides 3, 4 formed to have nearly the same thickness K as the level difference between the shoulder part and the side face part are connected so as to bend the outsides to have a U-shaped form so that the head is slightly pressed at the inside through respective constricted parts T. A quick rolling function is imparted to the pillow body 1 by penetrating a hollow frame- shaped core member 5 into the bottom in the pillow body 1.
Patent JP-H05253667-A (JP)
Title: Solder flowout temperature control device in wave soldering type solder bath
IPC: B23K1/08
Filed: 1992-03-12
Abstract: PURPOSE:To improve the soldering work and extend the applicable range thereof by realizing a fine and precise temperature control appropriate for the concrete temperature conditions in the vicinity of the flowout port for the solder flowout temperature in a wave soldering type solder bath, thereby improving the responsiveness and the control precision concerning the solder flowout temperature control. CONSTITUTION:An auxiliary heater 19 for heating the flowout solder and a temperature sensor 20 are arranged in the vicinity of a flowout port 5 apart from a heater 8 as a heating source of the whole solder tank, and the solder flowout temperature is controlled by controlling the auxiliary heater 19 based on the detected temperature of the temperature sensor 20.
Patent JP-2000286510-A (JP)
Title: Shape-punching structure of flexible circuit board
Inventor: SAITO TSUTOMU
IPC: H05K3/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To securely retain a flexible circuit board to a base and easily separate it from the base by providing an opening in a surface protection layer so that two through holes can be included. SOLUTION: Punching structure that is composed by an opening 3 surrounding through holes 4 and 4 where two of them are formed in a set is provided, for example, at four locations of a visible outline indicated by a slit 2, and its arrangement condition can be set to an optimum number and position considering the size, shape, or the like of a flexible circuit board 1. Then, the flexible circuit board 1 with this sort of punching structure is a flexible circuit board assembly sheet that is composed by forming a number of sections in the sheet base. Therefore, by adopting shape punching structure for a compact and accurate flexible circuit board, a high-quality flexible circuit board can be securely formed.
Patent JP-H10283197-A (JP)
Title: Processor and interruption mediation method
Inventor: FUKATSU TSUTOMU
IPC: G06F13/26
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a processor capable of performing a processing at a high speed in a simple structure by inputting an interruption processing request as the data of (n) bits for which respective digits correspond to the (n) kinds of interruption processings and deciding the interruption processing to be executed by using the data of the (n) bits. SOLUTION: This processor is provided with an input means for inputting the input interruption data of the (n) bits for which the respective digits correspond to the priority of the (n) kinds of the interruption processings and a decision means for deciding the interruption processing to be executed by using the input interruption data. By the constitution, the interruption processing of high priority is detected by a simple processing which is the comparison processing of (n)-bit data. For instance, the processor is provided with a register file 11, arithmetic circuits 12 and 13, a memory interface 14, a sequencer 15, a memory system 16 and a mediation circuit 17.  The mediation circuit 17 is provided with initialization input RST, interruption processing restoration instruction detection input RTP, interruption processing branching instruction input VEC- O and the interruption processing request REQ.
Patent JP-H06297823-A (JP)
Title: Serial printer printing density detector
Inventor: TAKEI MASAAKI
IPC: B41J29/46
Filed: 1993-04-15
Abstract: PURPOSE:To manage a life of an ink ribbon by a method wherein a printing density is detected by scanning printing characters by a paper detection sensor disposed in the vicinity of a printing head. CONSTITUTION:A title serial printer printing density detector is provided with a paper detection sensor 101 disposed in the vicinity of a printing head 102 and a printing density detection means for detecting a printing density by scanning printed characters and the like by the paper detection sensor 101 during printing. In addition, the detector is provided with an informing means informing an operator that an ink ribbon is used up to its end of life and required to be replaced when the printing density detected by the printing density detection means is less than a predetermined density and a correcting means for correcting the deterioration of the detection accurracy of the paper detection sensor 101.
Patent JP-H02265563-A (JP)
Title: Device and method for liquid filtration
Inventor: MURAKOSHI MASAHIDE
IPC: A61M1/34
Filed: 1989-04-06
Abstract: PURPOSE:To enable the filtering operation of a liquid to be filtered to be continued when a main filter is clogged by providing a bypass passage communicated to the inlet side of an auxiliary filter and a bypass passage switching means allowing the interception and communication of the bypass passage. CONSTITUTION:When the pressure of the front chamber 7 of a main filter 1 is increased to the filter pressure limit value of the filter 1 by introduction of air, or when the rear chamber 6 is made in negative pressure state as a blood plasma to be filtered can not pass through the filtering material 5 of the main filter 1, and the air is mixed into a connecting passage 20, the connecting passage 20 is intercepted, and a bypass passage 21 is communicated. The blood plasma in the front chamber 7 of the main filter 1 or the inlet side area is pushed to the front chamber 16 of an auxiliary filter 12 through the bypass passage 21 from the bypass port 10 of the front chamber 7 without being pushed into the filtering material 5. The pushed out blood plasma to be filtered is exhausted from the outlet 18 of the rear chamber 15, after coagulated material in the blood plasma is removed by the filtering material 14 of the auxiliary filter 12.
Patent JP-H11288658-A (JP)
Title: Oxide cathode
Inventor: KOIZUMI YUKIO
IPC: H01J1/20
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a cathode structure which can provide an electron emission characteristic that is stable over a long time since an electron emitter layer is not peeled even if a cathode-ray tube is operated at a high current density, and which is inexpensive and can be mass-produced. SOLUTION: In a cathode structure in which a hat-shaped cathode base 1 made of a high-melting-point metal is securely attached to one end of a cathode sleeve 2 made of a high-melting-point metal and is covered at its top surface with an electron emitter layer 3, the electron emitter layer 3 contains 0.5 to 5.0 wt.% rare earth metal oxides dispersed in alkaline earth metal oxides, the average particle diameters of the rare earth metal oxides as measured by laser diffraction method being 0.5 to 2.0 μm. In this case, the electron emitter layer 3 is made by a two-layered structure consisting of a first layer 5 and a second layer 6, the contents of the rare earth metal oxides in the first layer 5 is zero, and the total contents of the rare earth metal oxides in the first and second layers 5, 6 is selected in a range of 0.5 to 5.0 wt.%.
Patent JP-S60230871-A (JP)
Title: Printing apparatus
Inventor: HONJIYOU HIRONORI
IPC: B41J2/23
Filed: 1984-05-02
Abstract: PURPOSE:To reduce printing sound by reducing impact energy required in printing, by bringing recording paper preheated to temp. equal to or higher than the m.p. of a transfer material by a heat source into contact with the transfer material as it is or under pressure. CONSTITUTION:Voltage is applied to the positive characteristic thermister 10 embedded in a platen 9 to raise the temp. of recording paper 8 to the m.p. of ink or more and, when a current is supplied to a solenoid 6, an armature 2 is attracted to a yoke heel piece 5 and a leaf spring 3 is deformed. When the supply of a current is stopped, the recovery force of the leaf spring 3 changes motion energy and a printing wire 1 is driven toward the platen 9 and an ink ribbon 7 is impinged to the recording paper 8, and the heat energy from the recording paper 8 and impact energy imparted by the leaf spring 3 are added to the ink ribbon 7 and the ink of the ink ribbon remains on the recording paper 8 to perform printing. Even if printing energy added to the ink ribbon and the recording paper is extremely small, printing is enabled and the magnitude the printing sound can be reduced.
Patent JP-S58203727-A (JP)
Inventor: KUNIHIRO YUKITOSHI
IPC: A47J43/04
Filed: 1982-05-25
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-H11264469-A (JP)
Title: Automatic lock device for door for pressure vessel
Inventor: NAKAI TETSUSHI
IPC: F16J13/24
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a pressure vessel which facilitates the positioning of a door on a main unit, prevents a lock pin from being automatically unlocked in a condition where there is pressure in the mainunit, does not allow the door to rapidly opene even in case that the lock pin comes out in a condition where there is pressure in the main unit and has high safety. SOLUTION: A door 2 is provided openably and closeably in the front of a main unit 1, a block member 5 provided with a first and a second insertion hole 17, 18 is provided in one side part of the main unit 1, and a hook member 6 having a door side insertion hole 21 and notched part 22 is provided capable of swiveling in one side part of the door 2. The notched part 22 of the hook member 6 is engaged with a shaft large diametric part 25 of a guide shaft 9 when a lock pin 7 is placed in an unlock position, the notched part 22 of the hook member 6 oppositely faces a shaft small diametric part 26 of the guide shaft 9 when the lock pin 7 is placed in a lock position, and a pin small diametric part 24 of the lock pin 7 is inserted through the door side insertion hole 21.
Patent JP-S60234212-A (JP)
Title: Etching method
Inventor: WADA YOSHITAKA
IPC: H01L21/302
Filed: 1984-05-07
Abstract: PURPOSE:To prevent the over-etching of a foundation layer by dividing the larger window part into sections having the length equal to the width of the smaller window part and therefore eliminating the ecthing speed difference between both window parts. CONSTITUTION:A connecting window part 7 having a larger size is divided into plural window parts 7a having the same width as that of a connection window 6 of the smallest size. Thus the etching speed difference is eliminated between both parts 6 and 7. An equal etching speed secured between both parts 6 and 7 prevents a case wiring patterns (4a, 4b) serving as the foundation layers opposite to the parts 6 and 7 are over-etched and therefore these patterns are thinned or have the film break. In this way, a thin film magnetic head having a high grade of quality is obtained.
Patent JP-S5314320-A (JP)
Title: Detector of inverter operating condition
Inventor: YONEHATA YUZURU
IPC: H02M7/757
Filed: 1976-07-27
Abstract: PURPOSE: To compute and display the existence of the restoring condition of an inverter efficiently and rapidly by detecting the current and voltage value by means of the very simple method. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000280097-A (JP)
Title: Material molding method by plastic fluidization
Inventor: KATO YOSHIHISA
IPC: B30B11/26
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a material molding method which can perform processing with a simple facility, facilitate control/operation of the processing, and obtain a molding element with high density, high strength, and high ductility at low energy cost. SOLUTION: A metallic molding material 16 is charged in a concave part 12 of a female die 10, and a pressurizing rod 18 is pushed into the concave part 12 while relatively rotating against the female die 10 so as to soften and plastic-fluidize the molding material 16 by friction heat. The plastic-fluidized molding material 16 is pushed out from a hole 14 of the female die 10 so as to mold into a cross sectional shape corresponding to the hole 14, or pushed into a molding cavity 26 of a molding die 22 being separately installed, so as to mold the material into a shape corresponding to the molding cavity 26.
Patent JP-S59214609-A (JP)
Title: Manufacture of helical body of synthetic resin
Inventor: NAGAYOSHI SEIJI
IPC: B29C53/00
Filed: 1983-05-21
Abstract: PURPOSE:To obtain continuously the titled helical body efficiently, by feeding a linear element in a semi-melted state onto the outer circumference of a core that can rotate a part wound on the outer circumference and move the part axially, and pressing the element by a rotating roller at a position where the semi-melted element solidifies. CONSTITUTION:A linear element 2a in a semi-melted state is extruded from a die 5 of a feeding apparatus 4 onto the outer circumference of a core 3 that can move axially a part wound on the outer circumference with the part being rotated, then the linear element 2a is pressed at a position where the element 2a has solidified against the core 3 by a rotating roller 6 whose circumferential speed is the same as the circumferential speed of the linear element 2a or more high speed, and the element is cut by a cutter 7 located downstream of the roller 6 to obtain the desired helical body 1 of a synthetic resin.
Patent JP-S59215132-A (JP)
Title: Inductive radio line
Inventor: OKAMOTO KUNIHIKO
IPC: H04B5/00
Filed: 1983-05-20
Abstract: PURPOSE:To eliminate the generation of disturbance even if the strength of an electromagnetic field is decreased at a location other than an area by arranging two conductors in parallel winding a wire on an outer circumference of a core and also inserting a static capacitor between the two conductors to attain mobile communication. CONSTITUTION:Wires 11, 11' are wound on an outer circumference of magnetic cores 10, 10' in spiral to form conductors 12, 12'. The conductors 12, 12' are arranged in parallel and the static capacitor is inserted by connecting capacitors 13 to the conductors 11, 11' at every prescribed interval. A delay time T=LC is produced to the line, where L is an inductance of the conductors 12, 12' and C is the static capacitance of the capacitor 13, and the signal is delayered from the speed in a free space. Thus, the phase constant beta is increased, the wavelength lambda on the line is shortened in comparison with the wavelength lambda0 in the free space, and a magnetic field H is expressed in Equation I , where K is the modified Bessel function and R is a distance from the line. Then, the magnetic field H is attenuated rapidly at almost the same distance R as the shortened wavelength lambda on the line according to the function K.
Patent JP-H04302060-A (JP)
Title: Free curved surface forming method
Inventor: SUZUKI AKIRA
IPC: G05B19/4097
Filed: 1991-03-28
Abstract: PURPOSE:To form a filet face of a desired shape by projecting an equal parameter line to a projection face, repeatedly forming a contact between the equal parameter line and a filet cross section curve, forming the sequence of points on an original patch, and preparing a framed space by using this sequence of points in order to form the filet face. CONSTITUTION:Equal parameter lines SG1 and SG2 are projected to the projection face, the projection face is successively moved, and the forming processing of parameter points p11 and p21 is repeated, so that the sequence of points LT1 and LT2 of the first and second parameter points p11-p1n, and p21-p2n can be formed on the first and second patch vectors S(u, v)11, and S(n, v)21. Then, the framed space is prepared by using the sequence of points LT1 and LT2, and patch vectors S(u, v)11 and S(u, v)21 are reprepared. Thus, the filet face of the desired cross section shape can be easily prepared between the first and second patch vectors S(u, v)11 and S(u, v)21.
Patent JP-H04301235-A (JP)
Title: Optical disk device
Inventor: MINAMI SHIGEO
IPC: G11B7/121
Filed: 1991-03-28
Abstract: PURPOSE:To easily and surely clean the objective lens of an optical head. CONSTITUTION:This disk device is constituted of a cartridge 1 with a built-in disk, the optical head 2 provided with the objective lens 15, the driving mechanism 3 of the optical head 2, a spindle motor 4 to rotate the disk, and a bag- shaped elastic body 6 arranged at the outer peripheral part of the optical head in the vicinity of the waiting position of the optical head. Especially, the bag- shaped elastic body 6 is constituted so that it has space in its inside, and in addition, a hole 11 passing through inside and outside is formed at the outer part 9 of a bag.
Patent JP-S62248292-A (JP)
Inventor: TAKASAKI SUSUMU
IPC: H05K13/04
Filed: 1986-04-21
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-S60240689-A (JP)
Inventor: KAJIYAMA KENJI
IPC: B65D88/00
Filed: 1984-05-08
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-H03288882-A (JP)
Title: Operation training simulator device
Inventor: TANAKA HIROYUKI
IPC: G09B9/00
Filed: 1990-04-06
Abstract: PURPOSE:To attain accurate characteristic evaluation and effective training by shifting the time axis of a reference data curve so as to be matched with a process value based upon the contents of operation and resetting the reference data when the process value once exceeds the allowable range of the reference data. CONSTITUTION:When the light of an alarm display lamp is instructed from an operation control part 3 to a simulated result output part 9 at the time of detecting that the process value exceeds the regulated allowable range, a reference data resetting part 10 finds out which point on the reference data curve stored in a reference data storage part 7 forms the process value by moving the time axis to reset the reference data. At the time of completing all running operation specified from an operation switch 1a, an operation evaluation part 8 extracts a deviation integration value integral DELTAv in an operation process from a deviation storage part 6 and evaluates whether the running result of a trainee has a level difference from ideal operation data or not and the evaluated result is outputted from a simulated result output part 9 to a CRT display device 1d or a printer 1a to inform the operation result. Consequently, the operation level of the trainee is accurately recognized.
Patent JP-S57205276-A (JP)
Title: Vehicle body floor construction for automobile
Inventor: WATANABE HIROYUKI
IPC: B62D25/20
Filed: 1981-06-12
Abstract: PURPOSE:To contrive to effectively utilize a dead space in the interior of a vehicle, by a method wherein a fuel tank is placed in a tunnel provided at a floor panel, and the top surface of the tunnel can be used as an arm rest for the passenger. CONSTITUTION:The tunnel 2 projected upwards from the surface of the floor panel 1 is provided at a central part in respect of the transverse direction of the floor panel 1, and the fuel tank 3 is placed in the tunnel 2. The tank 3 is supported by a tank band 11 provided beneath the tank 3. On the other hand, a floor carpet 16 is laid on the top surface of the tunnel 2 so that the top surface can be utilized as an arm rest for the passenger.
Patent JP-H06303338-A (JP)
Title: Telephone set with credit card verifying function
Inventor: HIRANO YOSHIAKI
IPC: G06Q20/40
Filed: 1993-04-19
Abstract: PURPOSE:To provide the telephone set with credit card verifying function which can be installed within a narrow installation area and can shorten job processing time. CONSTITUTION:A card verifying part 2, transmission/reception part 3 and network control part 4 are arranged inside an integrated equipment body 1 and the output of the transmission/reception part 3 is normally connected to a telephone line 5 so that the output of the card verifying part 2 can be switched and connected to the telephone line 5 when a card is inserted to the card verifying part 2 or the keyboard of the card verifying part 2 is operated. Therefore, the installation area can be made narrow and since the telephone line 5 is already connected to a center 8 when data are completely inputted by the keyboard, the job processing time can be shortened just for the time of telephone line connection with the center 8.
Patent JP-S57204535-A (JP)
Title: Photographic printing device
Inventor: SERIZAWA MORIYOSHI
IPC: G03B27/52
Filed: 1981-06-11
Abstract: PURPOSE: To achieve printing from both films of full size and half size to rolled photographic paper having the same width, by setting an image rotary lens among plural lenses, which can be switched, at 45° to frames.  
     CONSTITUTION: A film having full-size frames 34 and a film having half-size frames 35 are spliced together with a splicing tape 33. A roof-shaped doped prism 29 is rotated by 90° to perform the switching of a negative image 31a from erect nonmagnification imaging 31b to inverted nonmagnification imaging 31c. For the purpose, the doped prism 29 is set at 45° to frames to give a 90° turn between projection surfaces for half size and full size, and thus the same longitudinal-lateral relation is obtained, thereby performing printing to the same photographic paper to the same size through an adequate optical enlargement system. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11289549-A (JP)
Title: Contour correction device, its method and video camera
Inventor: TESHIROGI HIDEHIKO
IPC: H04N9/09
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide the contour correction device that provides a still image and a moving image with high image quality. SOLUTION: The device is provided with a vertical filter 40 that filters a luminance signal S10d extracted from a video signal in a vertical direction to produce a luminance signal S40, a low pass filter 36 that eliminates a high frequency component of the luminance signal S40 so that a frequency band of a chrominance signal included in the video signal is not in duplicate with that of the luminance signal to produce a luminance signal S36, and a switch circuit 37 that selects an output of the luminance signal S40 when the video signal relates to a still image or selects the luminance signal S36 when the video signal relates to a moving image.
Patent JP-S5427579-A (JP)
Title: Preparation of 1-(2-tetrahydrofuryl)-5-fluorouracil
Inventor: SATOU TADASHI
IPC: C07B61/00
Filed: 1977-07-29
Abstract: PURPOSE: To prepare objective compound useful an anti-ulcerative agent in high yield by isomerization of dihydrofuran and, at the same time, by reaction with fluorouracil in the presence of a transition metal complex. 
     COPYRIGHT: (C)1979,JPO&Japio