baber/WOPTO huggingface dataset:
Patent JP-H0246842-A (JP)
Title: Surgical cutter
Inventor: TAKAHASHI YOSHIHIRO
IPC: A61F9/00
Filed: 1988-08-09
Abstract: PURPOSE:To improve the fitness between the inner and outer tubes on each other, by providing the outer tube with a portion wherein the inner size of an external member may be smaller in the vicinity of its opening than that at the other portions thereof. CONSTITUTION:An absorber 21 is actuated to absorb a subject 4 to be absorbed into its opening 18. A driving device 23 is then actuated to put a piston 15 in a reciprocating movement. An inner tube 13 is thereby put in a reciprocating movement in the direction indicated by the arrow so as to extirpate the subject 4 having been inserted into the opening 18. The subject 4 extirpated is then transferred via the inner tube 13, an absorbing tube 20 to the absorber 21. The inner tube 13 is forcibly pressed during its reciprocating movement in the direction indicated by the arrow, so that its diameter is made smaller due to a protruding portion 40. The portions of the outer tube 12, which portions surround the opening 18, particularly its edge portions 12a, 12b, and the edge portion 13a of the inner tube 13 are forced to certainly slide on each other so that cutting performance for the subject 4 to be absorbed is improved.
Patent JP-H0845579-A (JP)
Title: Electric connector
Inventor: NISHIO ATSUSHI
IPC: H01R12/22
Filed: 1994-07-30
Abstract: PURPOSE:To surely avoid a situation where a contact fitting is subjected to high load. CONSTITUTION:Wing members 30 and 30 made of sheet metals having bottom surface sections 35 which are soldered so as to be fixed to a mounted substrate, are installed two by two while being mutually separated onto support projected sections 15 and 16 which are formed at both side end sections of a main body section 10. By this constitution, even a space between these two wing sections 30 and 30 can be soldered, thereby the soldering area (Sx+Sy) of each wing member to the substrate can be made large as compared with that of the support projected section having a single wing section, as a result, solder peel strength can thereby be increased.
Patent JP-H1140725-A (JP)
Title: Manufacture of lead frame
Inventor: MAKINO SEIJI
IPC: H01L23/50
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To improve the flatness of the bottom of a half etched region and avoid forming through-holes, by providing and etching approximately triangular barrier resist patterns nearly at the vertices of a square resist pattern at a region surrounded by a circular and square resist patterns. SOLUTION: Circular and square resist patterns 14, 13 are formed to make by the photo etching a lead frame having circular and square inverted dimples at the back sides of islands. Then, the patterns 14, 13 are alternately disposed with approximately triangular barrier resist patterns 15 disposed nearly at the vertices of the square patterns 15 at regions surrounded by the circular and square patterns 14, 13. This improves the flatness of the bottom of the region 6 at the back side of the obtd. lead frame islands and avoids forming through-holes.
Patent JP-H0620547-A (JP)
Title: Switch
Inventor: MIHASHI TAKAO
IPC: H01H9/34
Filed: 1992-07-02
Abstract: PURPOSE:To provide excellent current-limiting performance by causing all of the current paths of a fixed contact to generate electromagnetic forces that stretch an arc toward a terminal portion. CONSTITUTION:A fixed contact 4 comprises a first conductor portion 4a having a terminal portion 5 connected thereto, a second conductor portion 4e having a fixed contact 3, and a third conductor portion 4d, and the third conductor portion 4d is disposed nearer to the end portion of a movable contact 1 where a movable contact 2 is not provided than to the position of the fixed contact 3, and on the opposite side of the terminal portion 5. The first conductor portion 4a is disposed above the contact surface of the contact when the contact is closed, and below the contact surface of the movable contact 2 when the contact is closed.
Patent JP-S5899510-A (JP)
Inventor: MIYAZAKI MASAJI
IPC: F16B4/00
Filed: 1981-12-07
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-2001023236-A (JP)
Title: Optical information recording medium and its initialization method
Inventor: OSADA KENICHI
IPC: G11B7/24038
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To avoid unevenness of recording sensitivity and reproducing signal levels between first and second information layers by providing a region wherein a first information layer exists and a second information layer does not exist on a substrate. SOLUTION: An optical disk is a phase transition type disk constituted of two layers on one surface of the disk, consisting of a first information layer 21 and a second information layer 22 including a first recording layer 4 and a second recording layer 11 respectively. A substrate 1 is composed of a transparent material, e.g. a resin plate such as polycarbonate, PMMA, a glass plate, and the materials of protective layers 2, 6, 9 and 13 are physically and chemically stable. And the material of the protective layers and materials of the recording layer are preferably not solid soluble each other. The material of interface layers 3, 5, 10 and 12 is preferably the material represented by any of the general formulae X-N, X-O-N and X-C or a mixture thereof.  The material of the recording layers 4 and 11 is enough to be a material reversibly phase changing between a crystalline state and an amorphous state and phase changing materials consisting essentially of Te, In, Se and the like are used for the material of the recording layer.
Patent JP-H1036603-A (JP)
Title: Nonhalogen flame-retardant material for electronic apparatus
Inventor: NISHIHARA HAJIME
IPC: C08L71/12
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a material for electronic apparatuses which is excellent in flame retardancy, flowability, and heat resistance by using a specific nonhalogen flame-retardant styrene resin. SOLUTION: This material is prepd. by using a nonhalogen flame-retardant styrene resin having a Vicat softening point according to ASTM D 1525 of 90-150 deg.C. The shear melt viscosity of the resin at the melt temp. 200 deg.C, under a shear rate of 1000sec<-1> is 1-300Pa.s. Pref. the resin comprises 100 pts.wt. rubber-modified styrene resin having a reduced viscosity (ηsp /C) of the resin part of 0.4-0.6, 1-100 pts.wt. flame retardant represented by the formula (a, b, and c are each 1-3; and R<1> , R<2> and R<3> each H or 1-30C alkyl provided the total number of carbon atoms of R<1> , R<2> , and R<3> as the whole compd. is on average 12-30), and 1-100 pts.wt. polyphenylene ether having a reduced viscosity (ηsp /C) of 0.3-0.6.
Patent JP-H0843143-A (JP)
Title: Meter
Inventor: KINOSHITA YASUYUKI
IPC: G01D11/28
Filed: 1994-07-29
Abstract: PURPOSE:To prevent an indicating part from becoming invisible abruptly by providing a light source including a bulb and a semiconductor light emitting element thereby ensuring a sufficient illuminance at the measurement indicating part, obtaining a light suitable for color indication, and making an operator easy to recognize blow out of filament in the bulb. CONSTITUTION:A bulb 13 and an LED 11 in a light source 10 emit light to ensure a sufficient illuminance at a liquid crystal indicating part 2. The bulb 13 produces a large quantity of luminous flux over a wide continuous wavelength and a color filter produces a light having wavelength suitable for color indication. Even if the filament in the bulb 13 is blown out, the LED 11 ensures the lowest necessary illuminance for the indicating part 2. In this regard, the difference in the quantity of luminous flux between the bulb 13 and the LED 11 makes an operator to recognize blow out of filament in the bulb 13 easily. The module 10 is replaced before the illuminance at the indicating part 2 goes zero and a new bulb 13 illuminates the indicating part 2 thus preventing the indicating part 2 from becoming invisible abruptly.
Patent JP-S6178419-A (JP)
Title: Oxygen permeable polymer molded body
Inventor: MURATA TAKASHIGE
IPC: B01D71/38
Filed: 1984-09-22
Abstract: PURPOSE:To obtain an oxygen permeable polymer molded body excellent in a film forming property, having large transmission coefficient and high in a transmission coefficient ratio of oxygen and nitrogen, by using a polymer or a copolymer of fumaric diester prepared by radial polymerization. CONSTITUTION:A polymer, which is obtained by the radical polymerization of isopropyl alkyl fumarate represented by formula I (wherein R is an 1-12C alkyl group or a 3-12C cycloalkyl group) or radical copolymerization of said fumarate and a vinyl compound having a polymerizable double bond in the molecule thereof, is used. It is necessary to contain fumaric diester in an amount of 80wt% or more and the number average MW of the polymer is pref. about 8,000-300,000. In use, this polymer is formed into a membrane with a thickness of 0.01-200mum. The oxygen transmission coefficient of this membrane is 10<-9>cm<3> cm/cm<2>.sec.cm.Hg and a transmission coefficient ratio of oxygen and nitrogen is 2.7 or more.
Patent JP-H0726794-A (JP)
Title: Dome type grave tower
Inventor: KATAOKA AKIRA
IPC: E04H12/34
Filed: 1993-07-15
Abstract: PURPOSE:To build a grave tower which has a large capacity and is strong and solemn in a limited space by providing multi-stage storing rack along the inner peripheral wall of a dome type storing chamber and installing a gravestone composed of five pieces piled up one upon another or a grave post on the upper part of the storing chamber. CONSTITUTION:A storing chamber 7 for an urn is formed like a dome with a stainless steel plate by a suitable means. Further, if needed, an outer wall member 8 made by stone material is provided in such a manner as to cover the inner wall member 6. A multistage stainless steel storing rack 11 is provided along the inner peripheral wall of the dome storing chamber 7. Subsequently, a gravestone composed of five pieces piled up one upon another or a grave post manufactured by a suitable material is placed on the upper part of the storing chamber 7. Thus, the mass-production in a factory can be realized so as to reduce works in a site remarkably, and a grave tower can be built in a short period of time and economically.
Patent JP-H1123563-A (JP)
Title: Performance evaluating method for cooling water additive, synthetic water, and device therefor
Inventor: AKIYAMA SATOSHI
IPC: G01N33/18
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To evaluate a test additive with good reproducibility by adding the evaluated additive to the water containing a specific component at a specific concentration range, heating it with a heating water tank, circulating it to a cooling tower, and repeatedly circulating the water collected on its bottom section to the heat water tank. SOLUTION: An evaluated additive is added to the synthetic water containing Ca ions about 17.5-70 mg/l as CaCO3 , Mg ions about 17.5-70 mg/l as CaCO3 , SiO2 about 12.5-50 mg/l, chlorine ions about 21.5-86 mg/l, sulfuric acid ions about 15-60 mg/l, sodium ions about 15-60 mg/l, and potassium ions about 10-40 mg/l to obtain simulated cooling water. It is heated to about 30-50 deg.C by a heating water tank and guided to a cooling tower, and it is sprayed from the apex. The cooled and aggregated simulated cooling water is collected in a lower water tank at the bottom section of the cooling tower, and it is guided into the heating water tank. These actions are repeated for the desired days (2-100 days), and the effect of the evaluated the additive is evaluated. The performance of the additive can be accurately evaluated with high reproducibility.
Patent JP-H1122066-A (JP)
Title: Bearing wall panel body
Inventor: NAKAI TORANOSUKE
IPC: E04B2/56
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To enhance workability, and also improve strength by installing hold- down metallic materials on a diagonal brace to connect upper and lower corner parts of a rectangular frame body fitted in a frame formed of left and right columns and upper and lower horizontal members. SOLUTION: A rectangular frame body 1 is fitted in a frame formed of left and right columns 8 and 9, a sill 6 and a girder 7, and upper and lower corner parts of an inside space of the rectangular frame body 1 are connected to each other by a diagonal brace. A structural rigid plate 5 is stuck to the one surface side of the rectangular frame body 1, and a heat insulating material is held by the rectangular frame body 1 and the structural rigid plate 15, and a void part is formed between the other surface side of the rectangular frame body 1 and the heat insulating material. A hold-down fastening hole is also arranged in a corner part vicinity position of the rectangular frame body 1.  A metallic material installing part is formed in a place opposed to this fastening hole on the unarranged side of the structural rigid plate 15 of the diagonal brace, and hold-down metallic materials 5a and 5a are installed. Therefore, workability is enhanced, and strength can also be improved.
Patent JP-S5899823-A (JP)
Title: Timing signal generating device
Inventor: KAMEDA KEIICHI
IPC: G06F1/04
Filed: 1981-12-08
Abstract: PURPOSE:To reduce capacity of an ROM, by executing the blocking by seeing regularity of a generated timing signal waveform, storing its blocking timing waveform in the first ROM, and selecting an output of the first ROM by a selecting means whose selection is controlled by the second ROM. CONSTITUTION:An ROM of a timing generating circuit is constituted of plural ROMs 15, 16, and the blocking is executed by seeing a timing signal generated by an address generating circuit 14. By a lower bit of this generating circuit 14, the first ROM 15 which has stored waveform information in the block is designated, and by an upper bit, the second ROM 16 for controlling a data selector which constitutes a selecting means is designated. In this state, AND circuits 19, 21 and 22, and an OR circuit 20, which select an output of the ROM 15 and input an output of the ROM 16 take AND or OR, its waveform is put in order by a latching circuit 23, and it is outputted, by which capacity of the ROM is reduced.
Patent JP-H0859795-A (JP)
Title: Semiconductor device
Inventor: ISHII TOSHIAKI
IPC: C08G59/68
Filed: 1994-08-23
Abstract: PURPOSE: To provide a semiconductor device which is sealed with a specific epoxy resin, thus is excellent in adhesion, reflow-soldering resistance, temperature cycle and high-temperature shelf stability. CONSTITUTION: This semiconductor device is sealed with an epoxy resin composition comprising (A) an epoxy resin such as a bisphenol-A epoxy resin, (B) a curing agent having phenolic hydroxyl groups such as bisphenol A, (C) a curing accelerator such as triphenyl phosphine, and (D) an aluminum-chelating agent of formulas I and II (R is methyl, ethyl, isopropyl- or butyl), preferably in an amount of 0.005-5wt.% (based on component A). This semiconductor device is obtained by surface-treating the semiconductor element in which the electrodes fixed to the inner lead in the lead frame on the semiconductor element surface is electrically connected to the inner lead and a part of lead frame 4 with a silicone-coupling agent solution containing aluminum-chelating agents of formulas I and II, and sealing the semiconductor element and a part of lead frame 4 with the epoxy resin stated above.
Patent JP-2000030607-A (JP)
Title: Manufacture of display panel
Inventor: BETSUI KEIICHI
IPC: H01J11/40
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To reduce cost by easing positioning accuracy for forming a barrier rib, while securing a proper positioning relation between an electrode and the partition wall in each individual cell. SOLUTION: When manufacturing a display panel provided with a strip electrode A extending in the row direction in each row of a screen and having plural barrier ribs 29 to finely divide the screen by every row, a substrate structural body 20 a having the barrier rib 29 is made in advance, an electrode material layer Aa expanding in an entire range corresponding to the screen is provided on the substrate structural body 20a, and an electrode A is formed by patterning an electrode material layer Aa' by a photolithography process including a self-alignment exposure treatment utilizing the barrier rib 29 for shading.
Patent JP-S63178962-A (JP)
Inventor: KOMATSU TOSHIO
IPC: B32B5/18
Filed: 1987-08-10
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-S59131336-A (JP)
Inventor: NASANIERU RICHIYAADOSON BURONS
IPC: G01N29/28
Filed: 1983-10-25
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-H0485837-A (JP)
Title: Semiconductor device
Inventor: TSUBOSAKI KUNIHIRO
IPC: H01L23/50
Filed: 1990-07-26
Abstract: PURPOSE:To obtain an ultra-thin package which can contain a large semiconductor chip by a constitution in which a lead is secured onto the circuit forming face of a semiconductor through an insulating adhesive layer and extented to the rear surface of the semiconductor chip to be secured in place through an insulating adhesive layer. CONSTITUTION:A lead frame provided with an insulating adhesive film 2 is mounted on the circuit forming face of a semiconductor chip 1 having a solder bump electrode 4 and press bonded by means of a heating block thus adhering the insulating adhesive film 2 onto the circuit forming face of the semiconductor chip 1 and bonding the inner lead 3A of a lead 3 to the bump electrode 4 of the semiconductor chip 1. The outer lead 3B of the lead 3 is then bent at the tip thereof and further bent in parallel with the side of the semiconductor chip 1 by means of a roller or the like thus thermocompressing an insulating adhesive film 7 to the rear surface of the semiconductor chip 1. A resin block member 5 is then formed on the circuit forming face of the semiconductor chip 1, liquid resin is dripped and cured, thus completing a package. According to the constitution, the package can be fabricated with dimensions substantially same as those of the semiconductor chip.
Patent JP-H0865379-A (JP)
Title: Automatic answering telephone system
Inventor: MATSUBARA SHIGETOSHI
IPC: H04M1/00
Filed: 1994-08-23
Abstract: PURPOSE: To avoid malfunction at the time of a reproduction by providing a memory for voice record, a means detecting a remote signal, a superposition means and a means writing the digital signal outputted from a conversion output means in a memory. CONSTITUTION: The DTMF signal outputted from an operational amplifier 8 is superposed on the analong tone signal outputted form a transmitter 9 in an OR gate 10 and this superposed signal is stored in a voice memory 2 after a digital coding is performed to the superposed signal in an AD-DA part 11. Whether the superposed signal is a prescribed signal or not is decided based on the signal showing the classification of the DTMF signal outputted from a DTMF detection part 7. The DTMF signal which is possible to respond is the only DTMF signal corresponding to a * key requesting the switchover from an automatic answering voice recording function to a remote function and the other DTMF signals corresponding to 0 to 9 keys and a # key do not respond.  When it is decided that a classification signal is *, a control part 1 rewrites the saving address data in a wording memory 3 as writing address data and the voice recording is terminated.
Patent JP-S6441502-A (JP)
Title: Microwave integrated circuit
Inventor: BAN KAZUHIRO
IPC: H01P5/12
Filed: 1987-08-07
Abstract: PURPOSE:To make the characteristic uniform and to improve the productivity by forming an integrated circuit substrate by a central substrate and both side substrates clipping the central substrate from both side faces and connecting a ground or a signal line provided splittingly to a signal line or a ground line on a plane of the integrated circuit substrate by a connecting line provided to the side face of the central substrate. CONSTITUTION:Ground connection wires 6a, 6b and a throughhole 7 through which the wires 6a, 6b are connected in the substrate 2 are formed on a perpendicular face of a perpendiclar circuit dielectric substrate 2. Then the substrate 2 is adhered while being clipped by microwave circuit dielectric substrates 1, 3 and grounds 5a, 5b, 5c divided into three are connected by film forming, and patterning on the surface of the substrates 1, 3. Since no further process to connect the split grounds is required especially after forming the microwave circuit, the inexpensive microwave integrated circuit is obtained with a simple process and high performance of manufacture.
Patent JP-H0483425-A (JP)
Title: Pulse generating circuit
Inventor: SUZUKI HIROYUKI
IPC: H03K23/66
Filed: 1990-07-25
Abstract: PURPOSE:To immediately generate pulses having a specified period by comparing current pulse period setting information with the preceding pulse period setting information and at the time of detecting a change, loading the new pulse period setting information. CONSTITUTION:This pulse generating circuit is provided with a counting means 10 for counting up inputted clocks and generating pulses at the timing specified by setting information, a 1st storage means 20 for storing the current setting information, a 2nd storage means 30 for storing the preceding setting information, a comparing means 40 for comparing the contents of the pulse 20 with that of the means 30, and a loading means 50 for loading the setting information to the means 10 based upon the outputs of the means 10, 40. When the pulse period setting information is changed, the change is detected and pulses having the period specified by new pulse setting information can be immediately generated.
Patent JP-H09117164-A (JP)
Title: Mechanical structure manufactured from a plurality of miniature structural layers and manufacture thereof
Inventor: KUROODO RUISU BAATEIN
IPC: H01L49/00
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To extensively apply the existing micromachine technology and thereby manufacture a machine which can perform a good job by forming a mechanical structure which includes a stack structure in which a plurality of layers are stacked and including movable member demarcated from a microstructure in at least one layer of the stack structure. SOLUTION: A pattern is formed on a substrate 12 using a mask and then a micromachine layer 10 is formed a microstructure constituted of a stator structure 16 and a rotor structure 18 which are demarcated by a hole 20 surrounding a hub 22 and a groove 14 is formed. The stator structures 16 and the rotor structures 18 are stacked to form an electrostatic motor of a stack structure constituted of a plurality of layers. By fabricating a machine by stacking, machines of micrometers, millimeters, and centimeters in size can be manufactured.
Patent JP-S5988606-A (JP)
Title: Positional deviation inspector for article
Inventor: KODAIRA TOSHIMI
IPC: G01B11/00
Filed: 1982-11-15
Abstract: PURPOSE:To achieve an accurate inspection of positional deviation simply and inexpensively free from the shape and the size of article requiring no mechanical positioning apparatus by checking positional deviation of article from the center in the view taken from the area value of an object image existing within a window for observation of article. CONSTITUTION:A window generation circuit 82 is provided to generate a window for observing a specific area in a picture taken screen (view taken) with a camera. Therefore, only a pixel data in a specific area is taken out of a logic circuit 83 made of an AND gate and memorized into a data memory 84. Data memorized in the memory 84 is processed by mu-cpu 85. The mu-cpu 85 computes the area of an object image existing within four windows W1-W4, namely, area values S1-S4 of a shaped part. When S1-S2=DELTAy and S3-S4=DELTAx, DELTAx and DELTAy represent deviation of an object to be inspected from the center of the camera or the screen. Thus, based on the deviations DELTAx and DELTAy, the control of a handling is possible.