baber/WOPTO huggingface dataset:
Patent JP-H05267530-A (JP)
Title: Ceramic package for semiconductor device and semiconductor device
IPC: H01L23/50
Filed: 1992-03-23
Abstract: PURPOSE:To reduce the number of production processes and production cost by bonding an outer lead terminal, a cover, and a heat sink with no trouble and without providing a metallized layer and Ni-plated portion on a main frame of a package. CONSTITUTION:A metallic lead terminal 11, a heat sink 3, and a cover junction 4 are directly bonded on a main frame of a ceramic package having an interconnecting pattern 7 within the package, by an active metallic wax material 12 containing Cu, Sn, and Ag-Cu-Ti alloys as metallic materials.
Patent JP-2000226468-A (JP)
Title: Fractionation method for fractionating vinyl chloride resin material according to stabilizer in vinyl chloride resin material and method for recycling vinyl chloride resin material
Inventor: AMANO HIROSHI
IPC: G01N21/35
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for recycling a vinyl chloride resin material which can readily and quickly identify a vinyl chloride resin material containing a lead type compound stabilizer and a vinyl chloride resin material containing a tin type compound stabilizer by the absorption spectrum spectroscopy using near infrared rays to effect material recycling of vinyl chloride resin materials, and a fractionation method for fractionating vinyl chloride resin materials according to the stabilizers in the vinyl chloride resin materials. SOLUTION: The stabilizer in each vinyl chloride resin material is identified by comparing the absorption spectrum pattern of a lead type compound stabilizer present in a vinyl chloride resin material with that of a tin type compound stabilizer present in another vinyl chloride resin material by the absorption spectrum spectroscopy using near infrared rays with a wavelength of about 1.15 to about 1.28 μm. Further, by applying this identification method of stabilizers, material recycling of vinyl chloride resin materials is carried out.
Patent JP-S55156459-A (JP)
Title: Data reproducing device
Inventor: TSUCHIYA MITSUHARU
IPC: H04L7/027
Filed: 1979-05-25
Abstract: PURPOSE:To extract data correctly from an input pulse string including a time- axis variation component by detecting the rise of each pulse in the input pulse string and then by generating strobe pulses which assigning the best positions for strobe- pulse generation. CONSTITUTION:Reference signal generator 2 generates clock pulses CP as a frequency (n) times as high as that of input pulse string IN and by clock pulses and input pulse string IN, detector 7 generates start pulses STP at the rise of each pulse in input pulse string IN. Flywheel unit 8 consists of circulating registers and after start pulse STP is input, a round of circulating registers is taken by clock pulses as many as constant (n) and the round is carried on within circulating registers. As a result, the output signal of flywheel unit 8 generates strobe pulses SP synchronizing with STPs without reference to whether start pulse STP is generated.
Patent JP-2000227447-A (JP)
Title: Data collecting device with clamp ct
Inventor: OMURO TETSUO
IPC: G01R1/22
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent disturbance in power supply so as to accurately measure electric current by providing a hanging cord for reducing weight and a fixing metal fitting and reducing a weight load of a clamp CT applied to an electric wire in a measurement position for protecting the electric wire. SOLUTION: In a clamp CT part 2 in a data collecting device main body 1 with a clamp CT, a electric wire 3 to be measured is hung and fixed so as to be passed through in an optimum position by means of a hanging cord 4 and a hanging cord fixing metal fitting 5. A freely extensible turn buckle or the like is used for the hanging cord 4, while the hanging cord fixing metal fitting 5 can be freely fixed to a steel plate panel wall by a magnet catch and the like. In this structure, no weight load from the data collecting device main body 1 with a clamp CT is applied to the electric wire 3 to be measured for current measurement, and an electric wire penetrating position can be ensured, so that a shutoff of power supply in every measurement is not required in the measurement position.
Patent JP-H06280540-A (JP)
Title: Active type muffler for automobile
Inventor: TAKEMORI YOSHIHISA
IPC: F01N1/00
Filed: 1993-03-24
Abstract: PURPOSE:To reduce volume of necessary secondary noise source or a number to much extent comparing with a prior arts, in an active type muffler for an automobile for eliminating noise of exhaust gas by secondary noise source actively. CONSTITUTION:In an active type muffler for an automobile formed in such constitution that secondary noise source 55 is arranged in parallel with an extending chamber 45 and the extending chamber 45 is communicated with the secondary noise source 55, the opening area S2 of a vibrating surface 55a in the secondary noise source 55 is set to a level of less than 2 times in the cross section area S of the extending chamber 45.
Patent JP-S52149164-A (JP)
Title: Arrangement for analog crystal timepiece of thin structure
Inventor: MATSUMURA TETSUO
IPC: G04C3/14
Filed: 1976-06-04
Abstract: PURPOSE:To accomplish ultra-thin structure of timepiece, making full use of space in the timepiece, in which battery, crystal oscillator, IC chips and stator are disposed in the manner that they are superposed on each other.
Patent JP-S52148752-A (JP)
Title: Fluid static pressure bearing
Inventor: KATOU SHIGEO
IPC: F16C32/06
Filed: 1976-06-07
Abstract: PURPOSE: To obtain a fluid static press. bearing that seal is not damaged at all when assembling. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02283304-A (JP)
Title: Insole for welt shoe and making thereof
Inventor: YOZEFU HABUROBANSUKII
IPC: A43D25/06
Filed: 1990-03-17
Abstract: PURPOSE: To increase the intensity of a supporting layer in the position of a concave groove by providing a welt shoe with an insole having the concave groove in the supporting layer along the both side edges of a ribs. CONSTITUTION: A concave groove 21a, 21b is formed along the inside and outside lines of a rib 3 in the upper surface of a supporting layer 2. The inside wall of the concave groove 21a, 21b is connected to the outside wall of the rib 3. The bottom surface becomes the boundary line of the rib 3. When this shoes is put on and the insole is curved, the maximum pressure is loaded toward the direction of a straight line Pa, Pb in the boundary line portion. The thickness in the position of the straight line 21a, 21b of a natural leather which is also the supporting layer 2 is determined so as to endure this maximum pressure. These straight lines Pa, Pb is faced to an outside from a boundary line between the outside edge portion of the rib 3 and the surface of the supporting layer 2.  Therefore, an endurability becomes good without affecting the maximum pressure upon the contacting surface with the rib 3 and the supporting layer 2.
Patent JP-H08263510-A (JP)
Title: Automatic document classification system
Inventor: RI KO
IPC: G06F17/27
Filed: 1995-03-24
Abstract: PURPOSE: To perform a precise classifying process so that a classification which is originally not identical is not regarded as identical one by classifying a document unequivocally according to a logically grounded information reference. CONSTITUTION: This system consists of a statistical processing part 1 and an automatic document classification part 2. The statistical processing part 1 extracts words from plural inputted documents, statistically processes (totalizes) the appearance frequencies of the extracted words in the documents, and generate the appearance frequency vectors of the words, and the automatic document classification part 2 classifies the documents by using the specific information reference by using the appearance frequency vectors of the words in the document as data. Namely, the documents are divided into clusters according to the information reference by using the appearance frequency vectors of the words in the documents to be classified and repeatedly divides them to classify the documents unequivocally.  Thus, the documents can easily be classified on the basis of mathematical statistics and information theory while high precision is maintained.
Patent JP-2000259383-A (JP)
Title: Device and method for print control, and computer- readable storage medium storing program
Inventor: YOSHITOMI ATSUSHI
IPC: G06F3/12
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To speed up replenishment with print resources, etc., by transmitting history information of a printer to a specified external opposite device after the printing of a job received through a prescribed communication medium ends. SOLUTION: A host computer 3000 is equipped with a CPU 1 which processes a document wherein figures, images, characters, tables, etc., are all present according to a document processing program etc., stored in a program memory of a ROM 3. The CPU 1 opens various registered windows according to commands indicated on a CRT 10 with a mouse cursor, etc., and when information on the completion of printing, etc., is sent from a printer 100 through a bidirectional interface 12, a mail transmission part 22 connected to a network 23 sends the history information of the print job to a previously registered mail address. Consequently, replenishment with print resources, etc., can be speeded up.
Patent JP-H06239178-A (JP)
Title: Rear view mirror placed at angle
Inventor: HIROKAWA URATOSHI
IPC: B60R1/06
Filed: 1993-02-15
Abstract: PURPOSE:To widen visibility which can not be recognized by a former rear-view mirror, eliminate a direct look at the outside, the thereby prevent accidents such as contact with other cars, rear end collisions and the like due to a careless look at the front by dividing a rear view mirror surface into two parts, and thereby eliminating a direct look at a car in the obliquely lateral and afterward direction. CONSTITUTION:A mirror surface 1 placed at an angle equal to 10 or more with respect to a former mirror surface, 1, is provided at a stepped surface 2 while being directed to the outside, so as to be placed at an angle 3 equal to 1 deg. or more, so that the visibility of rear view mirror is thereby widened.
Patent JP-S60211178-A (JP)
Title: Cock with key
Inventor: GO MASUTAROU
IPC: F16K35/06
Filed: 1984-04-04
Abstract: PURPOSE:To easily and reliably grasp whether a cock is closed or not by pulling out a key opening and closing the cock only when the cock is located at a complete close position. CONSTITUTION:A plug body 2 is provided with a conduction hole 5 which is connected and disconnected to and from inlet and outlet 4, 4 of a cock body, and the head portion thereof is provided with engaging holes 6 where the forward fingers 11 of a key 10 are fitted and engaged. Projections 13 fitted in engaging grooves 12, 12 of the key 10 to be engaged with the key 10 are disposed on the upper surface of the cock body. Only when the plug body 2 is located at a fully- close position, the key 10 is inserted through a slit 16, and the forward fingers 11 thereof are fitted in the engaging holes 6 and engaged therewith. On turning the key 10 from the fully-closed state in the fully opening direction, the engaging grooves 12 of the key 10 are fitted to the projections 13, so that the key 10 will not be pulled out.
Patent JP-S58182911-A (JP)
Title: Piezoelectric oscillator
Inventor: YAMADA SUMIO
IPC: H03H9/17
Filed: 1982-04-20
Abstract: PURPOSE:To obtain a miniaturized piezoelectric oscillator speedily at low cost by packing the element directly on a substrate for package. CONSTITUTION:The thickness slip type piezoelectric oscillator 21 is constituted on packaging a piezoelectric element 22 and a cap 23 on the substrate 24. The element 22 has T-shaped electrode patterns 27 and 27' on the opposite main surfaces of a piezoelectric body 26, which has a couple of terminal electrodes 28 at one end part while conductor layers 30 and 31 for connecting the electrodes 28 and 19 at the other end after a couple of terminal electrodes 28 are formed in films. For packaging the cap 23, a couple of conductor layers 32 and 33 are formed in thin films on the top surface of the substrate 24 larger than the element 22, and the electrode 28 and conductor layer 32, and electrode 29 and conductor layer 33 are connected electrically with each other.
Patent JP-S57180604-A (JP)
Title: New amino sugar polymer and its production
Inventor: KUZUHARA HIROMI
IPC: A61P7/02
Filed: 1981-04-30
Abstract: PURPOSE: To obtain a sugar polymer containing free amino groups, by treating a polymer having, as a unit, 1,6-anhydro-3-azido-2,4-di-O-benzyl-3-deoxy-β-D-glucopyranose with lithium aluminum hydride.  
     CONSTITUTION: The titled amino sugar polymer of formula II is obtained by reacting an azido sugar polymer of formulaI, (where Bn is benzyl, n is 70W 120) is reacted with lithium aluminum hydride at about 60W70°C in a solvent such as tetrahydrofuran. The above azido sugar polymer is obtained by polymerizing 1,6-anhydro-3-azido-2,4-di-O-benzyl-3-deoxy-β-D-glucopyranose in the presence of phosphorus pentafluoride in a solvent such as methylene chloride.  
     USE: Medicines. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11332166-A (JP)
Title: Stator frame for rotary electric machine
Inventor: TANIYAMA YOSHIHIRO
IPC: H02K5/18
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a stator frame for rotary electric machine, the strength of which can be improved without increasing the sizes of fixing seats and with which a protective structure that is capable of preventing the intrusion of fingers, etc., into an external fan cover can be obtained, and then which can improve the cooling characteristic of a rotary electric machine by increasing the quantity of cooling air flowing through between fins and the rigidity of which can be improved. SOLUTION: A stator frame 21 for rotary electric machine has a cylindrical shape, is made of cast aluminum, and carries a plurality of fins 22 extending in the axial direction on its outer peripheral surface. The frame 21 also has pin receiving seats 24 provided on the fins 22 at prescribed positions for taking out the cast aluminum frame 21 from a mold after casting and a plurality of fixing seats 23 in the peripheral direction at both ends. The pin receiving seats 24 are arranged in zigzag form in the circumferential direction between adjacent fins 22 and fixing seat ribs 23a are protruded in the circumferential direction from the side faces of the fixing seats 23. In addition, connecting seats 26 which connect both vertical and horizontal fins near the end face of the frame 21 are provided at the boundary sections between the vertical and horizontal fins.
Patent JP-2000264087-A (JP)
Title: Vibration-proof type shift lever
Inventor: KITO YASUO
IPC: B60K20/02
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a vibration-proof type shift lever having excellent vertical vibration-proofing performance to achieve excellent vibration-proof characteristics in a wide engine rotation range. SOLUTION: A cylindrical installation part 11 of a handle is installed on an upper end of a shaft 10 through two rubber insert parts 12, 13 at an upper and a lower positions. The lower rubber insert part 13 comprises an inner sleeve 14, an outer sleeve 15, and a disc-shaped insert rubber 16 connecting them to each other. The upper rubber insert part 12 comprises an insert rubber 17 having a cylindrical stopper part 18, a vibration holding part 20 of a larger diameter under that, and a bush 21 tightly applied inside it. Since the vibration holding part 20 is formed separately, vertical vibration-proofing performance can be improved without deteriorating rigidity in a wrenching direction.
Patent JP-H02246588-A (JP)
Title: Information file system and personal information file card
Inventor: UMEDA KAZUO
IPC: G06K19/06
Filed: 1989-03-20
Abstract: PURPOSE:To finely process and transmit/receive information while talking with the other party by using a video telephone of a system constituting element as a communication means. CONSTITUTION:Audio picture information inputted to a video telephone is converted to digital picture information by required operation, and information to specify digital picture information or information related to digital picture information is recorded as character or symbol information on an information recording medium besides digital picture information. Digital picture information and character or symbol information recorded on the information recording medium are mutually retrieved based on each other. Thus, a user can finely process and transmit/receive information while talking with the other party.
Patent JP-2000253733-A (JP)
Title: Cab structure of combine harvester
Inventor: KAWASE MUNEYUKI
IPC: A01D67/04
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide the cab structure of a combine harvester wherein an engine is covered with a seat support, capable of exhibiting the prescribed seat support strength of the seat support and further capable of easily and large opening an engine section. SOLUTION: A seat support 12 and a cab floor 14 form an integrated structure, and the structure is swingably connected to a frame 8 on the center of an axis on the front end side of the cab floor 14. By swinging the seat support 12 and the cab floor 14 on the frame 8, the seat support is switched into a used state that the seat support 12 is connected to the frame 8 to cover the engine 2 or into an opened state that the seat support 12 is separated from the frame 8 to release the engine 2. In the used state of the seat support 12, a support 17 fixed to the frame 8 supports and reinforces the seat support 12.
Patent JP-S61226251-A (JP)
Title: Machining device
Inventor: MORITA KENJI
IPC: B23Q17/20
Filed: 1985-04-01
Abstract: PURPOSE:To keep off any influence of chips, coolant solutions and air fluctuation as well as to make a highly accurate in-process evaluable, by installing an optical system in a machining device capable of evaluating a cutting surface of an aluminum base plate of the like optically with the in-process at a position part from a cutting point. CONSTITUTION:This machining device is additionally provided with a function automatically setting a tool angle so as to measure a cutting surface optically in an in-process way and, on the basis of this information, to make such cutting as minimizing the surface roughness of the cutting surface. That is to say, an auxiliary table 50 is installed on top of a main table 6, on which an optical system of a monochromatic light source 20, a light detector 21, etc., is set up. This auxiliary table 50 is connected to the main table 6 via a wire 51 and a pulley 52. Therefore, when the main table 6 moves to the right and starts cutting, the auxiliary table 50 comes to move to the left at equal speed with movement of the main table, so that the optical system is made possible to do in-process measurement of a surface of a magnetic disc aluminum base plate just after being cut.
Patent JP-S61227204-A (JP)
Title: Magnetic head and its production
Inventor: HAMANA JUNJI
IPC: G11B5/127
Filed: 1985-04-01
Abstract: PURPOSE:To obtain a magnetic head having excellent environmental resistance and uniform performance by using an adhesive agent which is cured when irradiated with an energy beam and has a thermosetting characteristic as the adhesive agent. CONSTITUTION:The adhesive agent which has the photosensitivity to induce a curing reaction when irradiated with rays including UV and vacuum UV rays, ion rays, electron rays, X-rays or other beams and has the thermosetting characteristic to increase the degree of curing when heated is used as the adhesive agent 4. An epoxy resin, phenol novolak resins, etc. which are added with a sensitizer such as nitrile compd. or ketone or photocrosslinking agent such as arom. bis-azide are preferable as the adhesive agent 4. The adhesive agent 4 is first stuck by coating, etc. on one or both joint surfaces of the two member to be joined and thereafter the suitable beam is irradiated thereto to cure preliminarily the adhesive agent in the process for producing the magnetic head. The joint surfaces of the members to be joined are then butted and are heated to cure thoroughly the agent 4.
Patent JP-S60208367-A (JP)
Title: Pyrimidine compound and dyeing and printing of fibrous material using the same
Inventor: MIYAMOTO TETSUYA
IPC: D06P1/38
Filed: 1984-04-02
Abstract: NEW MATERIAL:A compound containing fiber-reactive group of formula I [X is H, halogen, alkyl(sulfonyl), or removable group connected through N; Y is halogen or removable group connected through N; however, one or both of X and Y is removable group connected through N]. EXAMPLE:A compound of formula II. USE:Dyeing, printing of cellulose fibrous materials and cellulose-contg. fibers such as cellulose/polyester. Excellent in resistance to light, sunlight with sweat, moisture, friction and flatiron. PREPARATION:A condensation reaction in carried out in an aqueous medium at 50-95 deg.C under a pH3-8 between a compound of formula III or IV [D is organic dye residue; R1 is H or (substituted)lower alkyl; X' is H, halogen, alkyl etc.; Y' is halogen] and a compound of formula V (Q1 and Q2 are each methyl; Q3 is aliphatic group, etc.) or formula VI (Q4 and Q5 are each methyl; Q6 and Q7 are each H, methyl, etc.).
Patent JP-H08262795-A (JP)
Title: Electrophotographic toner
Inventor: UCHIZONO AKIYOSHI
IPC: G03G9/087
Filed: 1995-03-24
Abstract: PURPOSE: To obtain an electrophotographic toner having a low softening point, having viscoelasticity over a wide temp. range when melting and excellent in pulverizability, shock and heat resistances and durability. CONSTITUTION: This electrophotographic toner contains at least a resin binder and a colorant. The resin binder consists of high mol.wt. styrene-acrylic resin having a mol.wt. peak in a mol.wt. region of >=500,000 in its mol.wt. distribution measured by gel permeation chromatography, styrene-acrylic resin having a mol.wt. peak in the mol.wt. region of 50,000-500,000, styrene-acrylic resin having a crosslinked structure and polyester resin having a mol.wt. peak in a mol.wt. region of <=50,000.
Patent JP-S58182967-A (JP)
Title: Solid-state image pickup device
Inventor: AOKI TADASHI
IPC: H04N5/335
Filed: 1982-04-20
Abstract: PURPOSE:To improve resolution characteristics, by forming recessed parts partially on a selectively oxidized film at surface boundaries of photoelectric conversion parts. CONSTITUTION:The recessed parts 13 are obtained by providing oxidized films 12 in a selective oxidizing method LOCOS and formed easily by photoetching while a mask is used. Incident light l is gathered more by storage parts 1a, 2a...(n-1)a, na of the opposite conduction type to a substrate by the lens effect of a CVD oxidized film 10 and the amount of light incident to areas 1b, 2b...(n+1)b where no electric field is applied decreases relatively. Consequently, charges converted photoelectrically in areas right under the LOCOS oxidized films decrease the amount of incident light, so factors which cause a decrease in resolution are removed.