baber/WOPTO huggingface dataset:
Patent JP-S63122249-A (JP)
Title: Method for sealing semiconductor device
Inventor: SUGAWARA KENICHI
IPC: H01L23/02
Filed: 1986-11-12
Abstract: PURPOSE:To complete a sealing process in a short period of time without using heat treatment by a method wherein an ultraviolet curing resin is used for a hermetic seal between a cap and a ceramic package mounted with a semiconductor element. CONSTITUTION:A semiconductor element 4 is fused to the bottom of a ceramic package 1, and wire-bonding is accomplished by using a metal fine wire 5 for the establishment of electric connection with an outer lead. A process follows wherein an ultraviolet curing resin 2 is allowed to drop on a sealing region 1a of the ceramic package 1, which is done by using a dispenser or in a screen printing process. A cap 3 is installed, and the sealing region 1a is exposed to ultraviolet rays originating in an ultraviolet source 6. By using this technique, time required for manufacturing is shortened.
Patent JP-H07187706-A (JP)
Title: Reductively molten borosilicate glass having improved ultraviolet transmittance and hydrolysis stability and its usage
Inventor: EKUHARUTO BUATSUKE
IPC: C03C3/118
Filed: 1994-10-11
Abstract: PURPOSE: To provide borosilicate glass having a high UV transmittance of ≥85% for a 254 nm wavelength in a 1 mm thickness, a quite excellent hydrolytic resistance of <100 μg Na 2 O per gram of glass powder according to ISO 719 and a (5-6)×10 -6  K -1  thermal expansion coefficient α 20/300 .  
     CONSTITUTION: The glass is comprised of, by wt.%, 58-65% SiO 2 , 18-20.5% B 2 O 3 , 8.1-10.4% Al 2 O 3 , 0-1% CaO, 0-2% BaO, 0-2% SrO, 0-1.5% Li 2 O, 5.5-8.5% Na 2 O, 0-3% K 2 O and 0-2% fluorine, the sum total content of the alkali metal oxides and the alkaline earth metal oxides being ≤10% and ≤3% respectively, the molar ratio of Al 2 O 3 :Na 2 O being 0.6-1 and particularly suitable for EPROM windows, UV lamps, photomultipliers, spectrophotometers under difficult climatic conditions and protective tubes for UV lamps immersed in water in waste water treatment apparatus. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H06218333-A (JP)
Title: Transhipment bridge for letter classification equipment
Inventor: OTOMAARU KETSUHIERU
IPC: B65H29/58
Filed: 1993-10-28
Abstract: PURPOSE: To easily, rapidly and surely transfer postal items from stack compartments to a material intake device while maintaining sequential perfectness. CONSTITUTION: This transfer bridge has a series of the stack compartments and the material intake device. The transfer system for letter sorting systems has a moving carriage 3 for guiding the transfer bridge on one side along a series of the stack compartments and a sliding plane 4 consisting of two portions arranged along an outer frame 5. The first portion 4a of the sliding plane 4 is disposed at an inner frame 6 which is swivelable between a first position where the sliding plane 4 constitutes an integral sliding guide path and a second position where part of the inner frame 6 receives a transporting container around a first revolving axial line A disposed at the outer frame 5.  The second portion 4b of the sliding plane 4 is disposed at the outer frame 5 which is swivelable between the position where the sliding plane 4 occupies a horizontal position and the position where the sliding plane 4 occupies the nearly perpendicular position around a second revolving axial line B disposed at the moving carriage 3.
Patent JP-S63122527-A (JP)
Title: Manufacture of optical disk base
Inventor: YAMAMOTO TORU
IPC: G11B7/26
Filed: 1986-11-13
Abstract: PURPOSE:To reduce drastically eccentricity at the time of a disk drive, by a method wherein at the time of forming of a groove for tracking on a transparent disk having the center hole with a photo-setting resin, an inner circumference of the disk is positioned by being pressed with a jig having the same tapered angle as the clamp of the disk drive. CONSTITUTION:Photo-setting resin PP is applied to a stamper 6 where a pin 7 has been set in the center of a guide groove, over which a transparent disk 1 is put slowly so that bubbles are not entered, and the transparent disk 1 is positioned by putting a centering jig 13 having the same tapered angle as a clamp tapered angle over the pin 7. Then a PP layer 2 is formed by applying ultraviolet rays to the surface of the transparent disk 1. Then the transparent disk/PP layer forming disk are removed from the stamper by removing the centering jig 13, and a guide groove forming process is completed. With this constitution, at the time of clamping to the disk drive, the same amount of deviation is generated in the opposite direction even if the deviation is generated once on the centers at the time of forming of the guide groove, therefore, the deviation on the centers is eliminated, and the center of the guide groove coincides with that of a clamp shaft.
Patent JP-S62132065-A (JP)
Title: Energizing link mechanism
Inventor: IJIRI MASAHIRO
IPC: B23P19/02
Filed: 1985-11-29
Abstract: PURPOSE:To obtain a drive mechanism for producing a large operating force with small size and light weight, by employing such link mechanism as the rotary torque will increase, as the oscillating angle of a link rotatable through pushing will increase. CONSTITUTION:An energizing link mechanism 70 comprises a pair of partition boards 72a, 72b standing at further inner side than a pair of forks 35a, 35b and extending with proper interval in the longitudinal direction of a movable case 34. Coupling pins 73, 74 are stretched horizontally at the upper opposite sides of the partition boards 72a, 72b. Respective pins 73, 74 are fixed rotatably with respective one ends of the first and second link rods 76, 79, while the opposite ends of a third link rod are fixed oscillatably at the upper end 76a side and the lower end 79b side of both link rods 76, 79.
Patent JP-2001097485-A (JP)
Title: Opening/closing apparatus
Inventor: SATAKE SATORU
IPC: B65D90/62
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To construct, without need for an electrical sensor at the minimum expense, a mechanism having a minimum function for allowing discharge without affecting a previous process even if an opening/closing apparatus becomes inoperative in a closed state. SOLUTION: The opening/closing apparatus comprises a discharge pipe 3 connected to a discharging side of a treatment means and including a discharge port 4 in a direction of granular substances dropping with a cross section of the discharge port at a predetermined gradient angle with respect to the dropping direction of the granular substances.  The pipe 3 includes an opening/closing means 7 comprising an opening/closing plate 6 for closing the discharge port at the gradient angle of the discharge port and a driving section 6a for driving the opening/closing plate to open/close, and a rotating plate 10 which opens a side end 3b wall of the discharge pipe 3 opposite to the plate 6 and is provided to be rotatable on the opening in a hanging state by an upper rotary shaft 9 to be in contact with a tip of the plate 6 while the plate 6 is closed and also to be rotated by an impact of a predetermined level or higher of the dropping substances.
Patent JP-2000091731-A (JP)
Title: Formation of electrode
Inventor: SAITO SHIGERU
IPC: G03F1/72
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent open circuit easily without requiring any dedicated region or labor by detecting a contamination of a substrate to be processed and exposing a redundant pattern of specified shape in the vicinity of the contamination, based on the detection results. SOLUTION: At first, the contamination is detected on a substrate to be processed by operating a contamination detecting section in step 1. The contamination detecting section comprising a light emitting section and a light receiving section is disposed across the substrate to be processed in the breadthwise direction thereof. Under such a condition, diffuse reflection from a dust is detected over the entire surface of the substrate to be processed by moving a stage in the X direction. Subsequently, data of normal electrode pattern and redundant pattern are superposed in step 2. More specifically, pattern data fetched from an electrode pattern memory and a redundant pattern memory are superposed at an exposure operating section, based on the positional information of a dust outputted at step 1. Finally, desired exposure is performed in step 3 based on a generated pattern data.
Patent JP-S61148183-A (JP)
Title: Production of n-substituted amide
Inventor: KAWAHARA SHINICHI
IPC: C07D521/00
Filed: 1984-12-24
Abstract: PURPOSE:To obtain the titled compound (some of which are novel) useful as a herbicide, in high yield, by reacting an N-halomethylamide with a substituted or unsubstituted hetero-aryl compound, in the presence of a specific metal halide and/or metal oxide. CONSTITUTION:The objective compound of formula II can be produced by reacting the N-halomethylamide of formula I (R<1> is substituted or unsubstituted hydrogen group; R<2> and R<3> are H or alkyl; R<4> is substituted or unsubstituted alkyl; X is halogen) with the compound of formula Ar-H (Ar is substituted or unsubstituted heteroaryl) in the presence of at least one catalyst selected from iron halide, iron oxide, zinc halide and zinc oxide. The amount of the catalyst is 0.001-1,000mol per 1mol of the compound of formula I. The compound of formula II is novel except for the compound of formula III (R is H or alkyl; X is O or S; Y is halogen; Z1 is H, halogen, etc.; Z2 is H, alkyl, etc.; n is 1 or 2).
Patent JP-H07122585-A (JP)
Title: Resin applying device
Inventor: ISHII TOSHIHIKO
IPC: H01L21/56
Filed: 1993-10-28
Abstract: PURPOSE:To reduce the dispersion of resin, which is applied on a semiconductor element mounted on a substrate and the surrounding part of the semiconductor element by forming the tip of a nozzle in the slant pattern, and providing the leading tip so that the tip is approximately in contact with the substrate. CONSTITUTION:A tip 21 of a nozzle 18 comprises stainless steel. A pipe is formed at the inclination of about 15 deg.. A part of the halfway of a small-diameter part 20 comes into contact with the tip of a nozzle supporting part 14. Thus, the small-diameter part 20 and the tip 21 are inclined by about 40 deg.-50 deg. with respect to a vertical line. Then, the upper and lower positions of a container 15 are adjusted so that a distance A between the tip 21 of the nozzle 18 and the side surface of a light emitting diode 28 becomes 0.3-0.7mm, and the container 15 is fixed to a head 5. The leading tip of the nozzle 18 is brought into contact with the surface of a substrate by pushing a key. Thus, the position in the direction Z is determined. Resin is applied from the tip formed in the inclined pattern on the surface of the substrate, a semiconductor element and the surrounding part thereof.
Patent JP-S61148904-A (JP)
Title: Current bias circuit
Inventor: MURAI SHINICHI
IPC: H03F1/30
Filed: 1984-12-24
Abstract: PURPOSE:To obtain a current bias circuit outputting a prescribed slope to temperature and a quantity by connecting a fixed resistor and a variable resistor to an emitter of a transistor (TR) and connecting a diode to the base. CONSTITUTION:A voltage drop of a TR is 0.7V. On the other hand, a voltage drop Vd by two diodes d1, d2 appears between an input terminal IN and a base. Thus, a current i2 flowing to a fixed resistor R1 is (Vd-0.7)/R1 and a current i2 flowing to a variable resistor R2 is Vin/R2. Then iout= i1-i2=(Vd-0.7)/R1-Vin/R2 is obtained. Since the Vd is a value decreased slightly by temperature specific to a diode, then the 1st term has a slope. On the other hand, the 2nd term is constant against temperature. Thus, a bias current with a prescribed slope and quantity if fed to a temperature compensa tion attenuator 2.
Patent JP-H01189489-A (JP)
Title: Discriminative housing/transfer device for work
Inventor: HARUTOMUUTO SHIYUTETSUKUUBUINT
IPC: F27B9/40
Filed: 1988-10-28
Abstract: PURPOSE: To obtain an receiving/transferring device which can be held in an identifiable condition during or after passing through an industrial furnace by carrying an identifying device which includes heat-resistant reflecting portions in a plurality of rows on one side portion, and reflecting an energy from a transmitter to a receiver. CONSTITUTION: An receiving/transferring device is constructed as a cage having four perforated side walls 2, 3, 4, 5 and a bottom portion which is also perforated in the same manner. To mechanically and automatically identify the transferring device, a heat-resistant information carrier 6 is mounted on a right lower portion of the side wall 3. The information carrier 6 is made of a flat steel plate 7 and angle members 8, 9 which are disposed in a spaced-apart manner in two rows are formed on the information carrier 6 such that they protrude toward the back side of the steel plate 7. Side faces which face openings 11a of surface pieces 13a, 14a form reflecting faces for incident energy beams through openings 11a. Energies transmitted by transmitters 21, 23 and converged thereafter reach the receivers 22, 24 corresponding to the configuration of the information carrier 6.
Patent JP-H09114824-A (JP)
Title: Document processor
Inventor: NISHIDA HIROSHI
IPC: G06F17/22
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To switch the input mode state of a pen keyboard and to perform a display only if the moving to a character with a cursor is performed, and to unnecessitate the switching of the input mode of the pen keyboard by an operator. SOLUTION: This processor possesses a pen keyboard 3, a handwritten input 4, an OCR recognizing device 7, a text memory 2 holding a text and a cursor pointer for holding the location (address) in the text of a character with a cursor. The processor is provided with a CPU 6 receiving an input character 1 and the moving of a cursor and controlling the edition 2 of the text and a display screen 3. When one character is made to be recognized for the data obtained from a handwritten character recognition 4 and the OCR recognizing device 7, in particular, there are many cases where two or more candidates exist in the obtained result. Therefore, the text memory 2 can be made to hold the number of candidates, the characters of the candidates and also priority for each character in the text.
Patent JP-H10116017-A (JP)
Title: Storage device
Inventor: HORIGOME HIDEYOSHI
IPC: G11B7/0065
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide such a storage device in a small-sized structure that performs storage and reproduction of an information signal for an information storage medium like a volume holography, with the use of an optical modulator by which an ideal point source of light can be obtained that emits complete divergent light with coherency. SOLUTION: A hemisphere 9 whose inner face 10 is composed of a reflecting surface is filled with a volume hologram storage medium 5, with the inner wall 8 provided with plural optical modulators 3. A point source of light by an optical modulator 2 is arranged in the center of the hemisphere 9, with storage reproduction performed for the volume hologram storage medium 5. The optical modulators 2, 3 allows incident light from a parabolic incident plane to be converged on a planar light-emitting surface. From this light-emitting surface, a luminous flux is emitted which is generated from the point source of light and which is provided with a divergence angle of 180 deg..
Patent JP-H06124427-A (JP)
Title: Magnetic head and its manufacture
Inventor: NAKAMURA FUMIAKI
IPC: G11B5/60
Filed: 1992-10-09
Abstract: PURPOSE:To manufacture a magnetic head while the width and the total length of a pair of rail parts which become a sliding face in touch with a recording medium are set at regulated values at all times. CONSTITUTION:A first core bar 20 having laminated cores 4 held by non- magnetic sliders 6 is brought to butt a similar second core bar 21 with cores 5 held by sliders 7. The core bars 20, 21 are bonded by melting a mold glass 14 attached to one of the bars. Before the bonding, a groove 23 is formed beforehand at a bonding face of the second core bar 21 except at a part corresponding to a rail part of true first core bar 20 which becomes a sliding face in touch with a medium. After the core bars 20, 21 are bonded, the part of the groove 23 of the second core bar 21 is cut and removed, so that the second core bar 21 is divided into a plurality of core halves. The total length of a rail part formed in the second core bar 21 is constant because of the presence of the groove 23 whether or not the second core bar 21 is cut.
Patent JP-H09114147-A (JP)
Title: Double side printer
Inventor: TSUCHIYA SHIZUO
IPC: G03G15/043
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To form an easily recognizable printed image by determining thickness of recording paper on the basis of its light transmitting quantity and reducing printing density when the recording paper is thin. SOLUTION: When a light quantity measuring sensor 22 is driven, light is emitted from a light emitting diode 22a so as to irradiate recording paper conveyed on a conveying path A, the light transmitted through the recording paper is received by means of an optical sensor 22b, and then, the light quantity data is fed to an A/D terminal in a MPU. In the MPU, the light quantity data is converted from analog data into digital data so as to be compared with the data stored in a table. If the light quantity data is smaller, it is decided that the recording paper is comparatively thick one, so that bias voltage control to a developing roll 9 from a high voltage unit 12 is not carried out similarly to the case of not being in a bias variable mode.  On the other hand, if the light quantity data is larger, it is decided that the recording paper is thin one, so that an absolute value for the bias voltage to the developing roll 9 is lowered, and printing density is reduced.
Patent JP-2000098944-A (JP)
Title: Schedule control board and schedule control device
Inventor: TAKAKURA KIYOSHI
IPC: B43L1/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To enable making easily a schedule table by providing a calendar part in which a day of the week is noted on a vertical or horizontal column, a time display part in which a time is noted on a column of the other direction, and a schedule component board in which characters and the like are displayed. SOLUTION: This device is provided with a calendar part 1d in which a day of the week and/or mouth/date are noted on a column of either of a vertical or horizontal direction, a display board provided with a time display part 1c in which a time is noted on a column of the other direction, and a schedule component board 1a provided with a recognition display part on the surface in which symbols such as characters, numerals, and colors are displayed. The schedule component board 1a in which symbols are noted is stuck to the display board in which the prescribed format is noted through a both side adhesive tape or applying pressure sensitive adhesive, then the device has a function that a schedule once made is preserved by copying without using a computer.  Also, if the device is made as a portable schedule control board, the device has a feature that the movement by a care plan designer is easy.
Patent JP-S61150999-A (JP)
Inventor: JIYON II ORUSON
IPC: B25J15/08
Filed: 1985-12-04
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-2000082237-A (JP)
Title: Optical information recording medium
Inventor: ARAI YUJI
IPC: G11B7/24
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent rising and peeling and to eliminate paste remaining phenomenon by using one main face of a transparent substrate as a recording side and the other main face as a reproduction light incidence side and disposing a protective film on the other main face by way of an acrylic adhesive layer in a peelable state. SOLUTION: A coloring material layer 3, a reflecting layer 4 comprising a metallic film of gold, silver, aluminum or the like and a protective layer 5 are successively laminated on one main face of a transparent substrate 1 comprising a polycarbonate resin or the like. A peelable protective film 6 is disposed on other main face by way of an acrylic adhesive layer. A gas permeable PP film as the protective film 6 is entirely coated with an acrylic adhesive comprising a crosslinked acrylic acid copolymer by means of a reverse coater so as to form the acrylic adhesive layer of a prescribed thickness. A margin to grasp is preferably provided to the protective film or handling items are preferably recorded on the surface of the protective film.
Patent JP-H1095715-A (JP)
Title: Cosmetic agent for hair
Inventor: OMURA TAKAYUKI
IPC: A61K8/97
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic agent for hair which possesses unsticky, unfettered usability, affords soft touch and gives no greasiness and creak to hair by formulating a specific natural plant component thereto. SOLUTION: This material is prepared by formulating unsaturated aliphatic alcohols which consist of carbon atoms of 14-24 containing one double bond. As the unsaturated aliphatic alcohols, e.g. jojoba alcohol, 2- tetradecenol-1(cis)(C14 ), 2-pentadeccenol-1(cis)(C15 ) and 2-heptadecenol-1(cis)(C17 ) are illustrated. Particularly preferable sybstabce is jojoba alcohol. The unsaturated aliphatic alcohols are formulated in an amount of 0.1-50.5wt.%, preferably about 1.0-25.0wt.%, based on the whole amount of the cosmetic material for hair. The cosmetic material for hair is usable as e.g. aerosol type spray, pump style hair spray, foam aerosol, set-lotion and hair oil.
Patent JP-H08139985-A (JP)
Title: Automatic focus control method, its circuit and scanning type infrared ray video equipment
Inventor: FUJI SHINICHI
IPC: G02B7/28
Filed: 1994-11-07
Abstract: PURPOSE: To maintain the state of a focus always in matching with an infinite focus during the valid scanning period by providing a reflecting mirror to an optical system in addition to a scanning mirror. CONSTITUTION: An infinite reference board 21 of a reflection means 2 is a metallic plate and made up of a reflecting part reflecting an infrared ray received during invalid scanning period and a notch passing through the infrared ray made incident during the valid scanning period as it is. Then the infinite reference board 21 reaches the reflecting state during the invalid scanning period and infrared rays being a collimated luminous flux passing through afocal lenses L1 , L2 is reflected. On the other hand, an infrared ray from an infrared ray sensor 55 itself is reflected in the infinite reference board 21 via an imager lens L3 and a scanning mirror 11 and fed again to the sensor 55, from which its own video signal is extracted and displayed on a display system.
Patent JP-2000102622-A (JP)
Title: Region encoding device for medical apparatus introduced into patient's body
Inventor: PFEIFFER ULRICH J
IPC: A61M39/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce risk of incorrect catheter measurement by providing a means for encoding a region for adapting a medical apparatus in a patient's body and/or a means for encoding influence of the region for adapting the medical apparatus in the patient's body on measurement of a physiological parameter. SOLUTION: A connecter 7 of a catheter is constituted, for example, with three piece of electric pins 10.1 to 10.3 for transmitting electric signals showing more than one physiological parameter from a blood temperature detecting circuit formed from a lined resistance 16 connected with a thermistor displayed at a catheter tip section. Corresponding pins 10A.1 to 10A.3 are provided at a signal process unit 26 having an AD converter 20 and a digital processing device 21 and connected with the connecter 7. Each encoding means 17 is provided at a housing of the connecter 7 for the purpose of encodment, an additional electric pin 12.i is further provided, and signals from this pin 12.i are taken into the signal process unit 26 to judge misuse.