baber/WOPTO huggingface dataset:
Patent JP-H111554-A (JP)
Title: Polyhydroxyether resin and its synthesis and polyhydroxyether membrane and its production
Inventor: FUKUOKA TETSUYA
IPC: C08G65/28
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin excellent in mechanical properties, low in surface tension, and useful as a material for e.g. artificial pulmonary membrane by reacting an epihalohydrin with a bisphenol having specific structure in an aprotic polar solvent. SOLUTION: At least one kind of bisphenol having structure of formula I (X is a group of formula II, etc.; Y is H, etc.; (m) is an integer of 1-4), an epihalohydrin at a molar ratio thereto of 0.95-1.05, and at least equimolar amount of sodium hydroxide's aqueous solution are added to an aprotic polar solvent, and the resulting system is homogeneously agitated at a reaction temperature not lower than room temperature but not higher than the boiling point of the operatic polar solvent, thus obtaining the objective resin shown pref. by formula III ((1) is a number of >=1), free from any insoluble and infusible gel, containing 20-100 mol.% of R group of formula IV with the remaining R group shown by formula I, etc., and having a reduced viscosity at 25 deg.C of >=0.6 (dL/g).
Patent JP-2000004945-A (JP)
Title: Tooth brush
Inventor: ENDO KAZUTOSHI
IPC: A46B9/04
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a tooth brush with excellent tooth paste retaining performance and tooth cleanability, especially polishing performance. SOLUTION: Plural bristle bundles 4 with the bristle density higher than 64% are planted placed around the center point O on a tooth brush planted with bristle bundles on the bristle planted surface 2 of a head part 1 to form a block pattern around the center point. All or a part of the bristle bundles 4 are formed in a line-symmetric or non-line-symmetric section shape with respect to an axis line 1 passing over the center point O by purposes of use. Thus the bristle bundles forming a block pattern are enabled to easily retain the tooth paste and efficient cleaning of teeth, especially polishing effect, is achieved since the bristle planting density per unit area is high.
Patent JP-S61179514-A (JP)
Title: Single-phase on-load tap changing transformer
Inventor: KASHIMA YOSHITAKE
IPC: H01F29/04
Filed: 1984-08-20
Abstract: PURPOSE:To miniaturize a large capacity transformer having a large percent impedance between windings, by using a single-phase and five-leg core for constructing a single-phase on-load tap changing transformer. CONSTITUTION:A single-phase and five-leg core having three principal legs C1, C2 and C3 and two side legs is employed for constructing a transformer. Secondary windings L1, L2 and L3 are separately mounted on the principal legs C1, C2 and C3, respectively, and are connected in parallel. High-tension primary windings H1, H2 and H3 are also mounted, respectively, and two of the primary windings H1 and H2 present close to the primary terminal U on the line side are connected to each other in parallel while these are connected to the other primary winding H3 in series. Primary tap windings Tw1 and Tw2 associated with the primary windings H3 on the neutral point side are disposed in the same outermost side of the principal leg C3 such they are changed over by tap switches TC1 and TC2. Ternary windings T1 and T2 are disposed on the innermost side of the principal legs C1 and C2 on the line side, respectively, and these are connected to each other in parallel to be led to ternary terminals (a) and (b).
Patent JP-S5875833-A (JP)
Title: Ultrafine interval positioning device
Inventor: INAGAKI AKIRA
IPC: H01L21/027
Filed: 1981-10-30
Abstract: PURPOSE:To reduce the damage of a wafer as small as possible and to absorb the positioning error of a leveling plate due to the distortion of the plate at the paralleling time by detecting the contacting state at the paralleling at three points from the displacing position on the upper surface of the wafer. CONSTITUTION:Leveling pads 7a-7c and an air micros 8a-8c are fixed on a leveling plate 6. When a wafer base which places a wafer 1 is raised, the position on the wafer is detected with air micros 8a-8c. When it is further raised,  the detected position output becomes constant when the upper surface of the  wafer is contacted with the pads 7a-7c. Then, the curve varying point of the  position detecting output characteristic is detected by a controller 11, and when  the rise of the base 10 is stopped, the paralleling of the wafers 1 can be completed. Since the displacement on the wafer is detected without contact, accurate  positioning can be performed, and in case of paralleling, the damage applied to  the wafer can be simultaneously suppressed.
Patent JP-S6065506-A (JP)
Title: Transformer
Inventor: INOUE TAMOTSU
IPC: H01F27/40
Filed: 1983-09-21
Abstract: PURPOSE:To obtain the transformer which has a good measuring sensitivity to be capable of the detection of trace amounts of corona by isolating shields from an earth potential and connecting a corona measuring device to said shields through the leading lines which penetrate through bushings of a tank. CONSTITUTION:Shields 14a and 14b are isolated from an earth potential by the insulators 15a and 15b arranged at the attachment parts with an iron core 1 and are connected with a corona measuring device 18 through the leading lines 17a and 17b which penetrate through the bushings 16a and 16b arranged on a tank 13. As the corona measuring device 18 is thus connected to the shields isolated from the earth potential, the corona generated from windings 4 and 5 can be detected with a high sensitivity. Particularly, as the corona is detected by the shields 14a and 14b, there is no decline of corona pulses due to the inductance of the windings even if the point where the corona is generated is farthest from the end of the high-voltage winding 5 resulting in the measurement with high sensitivity.
Patent JP-H1023099-A (JP)
Title: Detecting method for busy opposite station and device for the same
Inventor: MITO MICHIHARU
IPC: H04L47/27
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To detect busy opposite station by judging the propriety of the updating of credit numbers at the time for receiving a state report packet (START) and judging that an opposite station is busy, when the number of times the updating is not continuously executed reaches a prescribed value. SOLUTION: A reception line control part I detects a reception packet and stores it in a reception data buffer 3. A reception packet-kind discriminating part 2 reads control information of the packet. When the kind of the reception packet is START, a state report packet processing 4 processes START and transfers information of an area for indicating a new credit number in control information to a credit updating judging part 6. Counting-up is indicated, unless the new credit number is given. When a credit un-updating time counting part 7 is counted-up, a busy opposite station judging part 8, which receives the effect, compares a stipulated value with the value of the credit un-updating time counting part 7 and judges that the opposite party is busy, when the value reaches the stipulated value so that a report is executed to a host layer.
Patent JP-H1023118-A (JP)
Title: Overlay battery device for portable telephone set
Inventor: DAIKYO TORU
IPC: H02J7/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a compact and light-weight portable telephone set which can be used for a long period of time by connecting a built-in battery to the main battery of a power system circuit by means of a parallel circuit. SOLUTION: The portable telephone set main body 1 contains a compact chargeable built-in battery 3 and a portable telephone set circuit 5. The main battery device 2 contains a compact chargeable main battery 6 and can be attached to and detached from the main body 1. When the device 2 is attached to the main body 1, the battery 3 is connected to the battery 6 via a parallel circuit. The owner of a portable telephone is supposed to keep only the main body 1 in his hand, pocket, etc., and also keeps the device 2 in his bag, etc. When an incoming call is received under such conditions, the owner of the telephone set starts talking via the main body 1. At the same time, the power is supplied from the battery 3. If it's decided that the talking may be extended, the device 2 is mounted on the main body 1 and the battery 3 can be charged.
Patent JP-H04371312-A (JP)
Title: Method for removing eccentricity of roll of rolling mill
Inventor: MARUYAMA KAZUO
IPC: B21B37/66
Filed: 1991-06-18
Abstract: PURPOSE:To remove the variation of roll gap caused by the eccentricity of the roll by exactly and directly finding the eccentric waveform of a roll of a rolling mill. CONSTITUTION:In the rolling mill having a hydraulic rolling down device 6, a range finder 4 to detect the distance to the side face of the roll and a position detector 10 to detect the position of the roll are mounted on backup rolls 1A, 1B and work rolls 3A, 3B. A roll eccentricity removing device 5 finds eccentric waveforms of the backup rolls 1A, 1B and the work rolls 3A, 3B based on the variation of the detected distance L and the position delta and obtained eccentric waveform signals are transferred to a hydraulic rolling down device 6 and roll gap variation by eccentricity of the roll is removed.
Patent JP-S6151874-A (JP)
Title: Manufacture of soi-mos
Inventor: KUSUKAWA KIKUO
IPC: H01L29/786
Filed: 1984-08-22
Abstract: PURPOSE:To form active regions and a gate in a MOS transistor shaped into an insulator film by silicon films, crystals thereof are grown, by forming a source and a drain to a semiconductor film I changed into a single crystal and the gate to a semiconductor film II, grain size thereof is increased. CONSTITUTION:An insulator film 2 is shaped onto the surface of a single crystal silicon substrate 1. An opening section 3 with no oxide film is formed to the surface of the silicon substrate 1 at that time. A polycrystalline silicon film 4 is shaped onto the whole surface, and regions as active regions in a MOS transistor are formed. An SiO2 film 5 and a polycrystalline silicon film 6 are shaped onto the whole surface, and a PSG film 7 is applied. Energy beams such as laser beams 8 are projected under the state, thus changing the polycrystalline silicon film 4 into a single crystal onto the SiO2 film 2 from the opening section 3 while increasing the grain size of the polycrystalline silicon film 6 as an upper layer, then diffusing phosphorus from the PSG film 7. The PSG film is removed, and a gate 9 is formed. A source 10 and a drain 11 are shaped to the surface through the implantation of As ions.
Patent JP-H0617303-A (JP)
Title: Protective helmet
Inventor: GURANBUIRU KORISU JIEIMUZU
IPC: A42B3/28
Filed: 1992-06-30
Abstract: PURPOSE: To improve a protective helmet utilized by an operator in an industrial environment. CONSTITUTION: This protective helmet comprises a visor 30 capable of freely entering and emerging from a shell 2, provided with each ear protecting tool 60 in a lateral part in the shell 2 and the ear protecting tool 60 has the substantially same constitution as that of a contour of the shell 2 in the protective helmet having the protective shell 2 in order to surround the head of a user and the visor 30 arranged at the front of shell 2. The helmet has an air duct 22, having an inlet installed in the rear of the shell 2 and plural outlets 20, assembled at the front of the shell 2, directed to the inner surface of the visor 30 and the boundary edge parts of the visor 30 extending adjacently to the face of the user at the time of use and divided in the shell 2, a filter 16 assembled in the duct 22 and an air flow device 24 for feeding air into the duct 22.
Patent JP-H0814454-A (JP)
Title: Clamp joint
Inventor: KAMINO HARUO
IPC: F16L23/04
Filed: 1994-07-01
Abstract: PURPOSE:To provide a clamp joint capable of fixing a butt part clamped of a pipe with uniform tightening force by decreasing occupied space. CONSTITUTION:In a clamp joint connecting two pipes by fitting a plurality of clamp bands 1 into the periphery of a butt part of the two pipes and fastening a rib part 2 of a plurality of the clamp bands 1, the constitution is formed by respectively forming the rib parts 2 superposed on each other alternately in the lengthwise direction of the pipe in a plurality of the clamp bands and by tightening each rib part 2 of a plurality of the clamp bands from the lengthwise direction of the pipe.
Patent JP-S5696527-A (JP)
Title: Analog-digital converter
Inventor: AIHARA HIROSHI
IPC: H03M1/14
Filed: 1979-12-29
Abstract: PURPOSE:To remarkably reduce A/D conversion time, by separating the counter into upper-and lower-rank digits, rapidly closing the value to the objective by the upper-rank digit side and finely closing it to the objective at lower rank digit side. CONSTITUTION:When a logic control circuit 10 is reset with a start pulse Ps, H signal is output from the output 10a of the circuit 10, an AND gate 5 is opened, and a clock pulse Pc passes through a gate 5. In this case, a switch S1 is closed and S2, S3 are opened, the pulse Pc is fed to a counter 3a at upper rank digit side, and the count value is given to a D/A converter 4a. When the current i1 of a converter 4a increases and the voltage drop of a resistor 8 is in agreement with the set value of a comparator 1a, the state of the circuit 10 is changed, switch S1 is opened and S2, S3 are closed. Thus, the pulse Pc is fed to a counter 3b at lower-rank side. When the voltage drop of the resistor 8 by the current i2 of a D/A converter 4b is a set value 0 of a comparator 1b, the gate 5 is closed and the count value is the A/D conversion value.
Patent JP-H0338671-A (JP)
Title: Developer container
Inventor: HONDA MITSURU
IPC: G03G15/08
Filed: 1989-07-05
Abstract: PURPOSE:To secure a slight gap between a cylindrical body and a covering member and to make adhesive go round to the outside of a rib to perform complete adhesion with a wide area by intermittently providing the ribs along a longitudinal direction on the circumference of the adhesive surface of the covering member to the cylindrical body. CONSTITUTION:The ribs 8 are intermittently provided at regular intervals in the longitudinal direction on the circumference of the covering member 3 on a back side. In the same way, the ribs 8 are intermittently provided in the longitudinal direction on the covering member 2 on a near side. The members 2 and 3 are formed by injecting and molding polypropylene. Meanwhile, the cylindrical body 1 is formed in a pipe shape by extruding and molding ABS resin. By applying hot melt adhesive 9 to the inner sides of both ends of the cylindrical body 1 and directly pressing the members 2 and 3 into the cylindrical body 1, the container is assembled. In such case, the adhesive infiltrates along the ribs and goes round to the back side where the rib is intermittent, thereby performing adhesion over wide area.
Patent JP-S5964558-A (JP)
Inventor: MURAKAMI TADAKI
IPC: C04B35/20
Filed: 1982-09-30
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-H0224560-A (JP)
Title: Inspecting apparatus of specimen
Inventor: ITO YUJI
IPC: G01N15/14
Filed: 1988-07-12
Abstract: PURPOSE:To minimize the mutual effect of antigen-antibody reactions and to measure a plurality of antibodies or antigens at a time by a method wherein sample liquids prepared by using several kinds of different antibodies or antigens are stored in different vessels respectively and made to join in the middle of a supply pipe introducing them into a measuring cell. CONSTITUTION:Sample liquids A, B and C prepared by using several kinds of different antibodies or antigens are stored in different vessels 19 to 21 respectively, and joining parts for making these sample liquids A to C join are provided in the middle of a supply pipe 15 introducing these sample liquids into a measuring cell 4. Since each sample liquid is stored in a separate test tube, it does not mix with others till the time just before they flow into the measuring cell. Consequently, the mutual effect of antigen-antibody reactions is minimized and a plurality of antibodies or antigens are measured at a time.
Patent JP-H05342233-A (JP)
Title: Order entry pos device
Inventor: SUDO KENJI
IPC: G06Q30/06
Filed: 1992-06-08
Abstract: PURPOSE:To provide a POS device capable of processing the order of a customer without troubling a clerk. CONSTITUTION:This device consists of a POS device main body 1, an ordering controller 2, kitchen printers 5-1 to 5-(m) menues 4-1 to 4-(n) printed the names of products, their appearance, their prices and bar codes and bar code readers 3-1 to 3-(n). The menues and the bar code readers are provided for respective tables. At the time of deciding the content of order, the customer orders it by scanning the bar code of corresponding product name printed in the menues 4-1 to 4-(n) through the use of the bar code reader 3-1 to 3-(n) by himself/herself. Data inputted by operating the bar code reader 3-1 to 3-(n) by the customer is transmitted to the POS device main body 1 and the kitchen printers 5-1 to 5-(m) in a kitchen through an ordering controller 2. The order can be prepared in accordance with an outputted slip in the kitchen.
Patent JP-H05186334-A (JP)
Title: Chewing or sucking tablet
Inventor: GERUHARUTO GERUGERII
IPC: A61K9/00
Filed: 1992-07-01
Abstract: PURPOSE: To obtain a lozenge or chewable tablet quite free from unpleasantness on administration and good in aftertaste. CONSTITUTION: This Lozenge or chewable tablet contains at least one kind of edible organic acid alkali metal and/or alkaline earth metal salt as a base ingredient in an amount of at least 30wt.%, preferably 50-70wt.%, a mixture of at least one kind of non-reacted edible organic acid with at least one kind of alkali metal and/or alkaline earth metal carbonate salt and/or their bicarbonate salt in an amount of at least 10wt.%, preferably 20-40wt.%, and, if necessary, a pharmaceutically active substance and/or other conventional tablet additives, e.g. an flavoring agent, a sweetener, a disintegration auxiliary, hydrocolloid, etc.
Patent JP-S5797544-A (JP)
Title: Electrophotographic receptor
Inventor: KONDOU HIDEYO
IPC: G03G5/08
Filed: 1980-12-10
Abstract: PURPOSE:To obtain stable images which do not vary in quality, as compared with a starting image, even when many copies are taken continuously, by providing two photoconductive layers which are Se-Te alloy layer containing a specific amount of Te as a lower layer and a CdS dispersed layer as an upper layer. CONSTITUTION:On a base held at 60-75 deg.C, an Se-Te alloy layer containing 0.01-3wt% Te if formed by vacuum deposition to 2-20mum thickness. Then, a liquid obtained by dispersing CdS powder in a binding agent is applied to form an about 30mum thickness photoconductive layer on the alloy layer. On this dispersed photoconductive layer, photosetting resin is applied and set by ultraviolet ray irradiation to form an insulating layer with about 0.1-50mum thickness. Thus obtained photoreceptor, even after being used many times, has nearly the same sensitivity and charge characteristics and superior copied images are obtained.
Patent JP-S6329273-A (JP)
Title: Burn-in substrate
Inventor: KODA YUKIYOSHI
IPC: H01L21/66
Filed: 1986-07-22
Abstract: PURPOSE:To reduce the number of times of handling of a device to be measured by providing a printed board and an IC socket module equipped with an IC socket which is mounted on and demounted from the printed board and used to mount the device to be measured. CONSTITUTION:The IC socket 2 where the device 4 to be measured is mounted on the printed board 1 by the IC socket module 5 and socket 6. Consequently, a voltage applied from a burn-in device is supplied to the device 4 to be measured from an input terminal 3a in burning-in operation and the IC socket module 5 is demounted from the printed board 1 after the burn-in operation while the device 4 to be measured is mounted on the IC socket 2; and electric characteristics of the device 4 to be measured are tested while the device 4 is mounted on the IC socket module 5.
Patent JP-H0223279-A (JP)
Title: Capacity variable type compressor
Inventor: TANAKA YOSUKE
IPC: F04B49/06
Filed: 1988-07-12
Abstract: PURPOSE:To enlarge a capacity control range by a method wherein an unload mechanism to vary a delivery amount of a refrigerant per one process of a compressing motion is combined with the number of revolutions control means of a compression drive means to vary the number of compressing motion times per a specified time. CONSTITUTION:In a capacity variable type compressor 100, a motor 2 and a compression element 4 driven by means of a crank shaft 3 of the motor are contained in a closed casing 1. The compression element 4 is formed such that pistons 61 and 62 contained in a plurality of cylinders 51 and 52 are connected to an eccentric shaft part 30 of the crank 3 through connecting rods 71 and 72, respectively. In this case, an unload mechanism 7 having on unloader valve 71 the inside of which is opened and closed to and from a low pressure area on the suction side in a casing 1 is mounted to a delivery chamber 6 of the one cylinder 51. A number of revolutions control means 8 is connected to the source line of a motor 2, This constitution causes variation of a delivery amount of a refrigerant and the number of compressing motion times and enlargement of a capacity control range.
Patent JP-H0225547-A (JP)
Title: Manufacture of semifinished product and finished product of heat treatment-type aluminum alloy excellent in strength
Inventor: ETO TAKEHIKO
IPC: C22F1/00
Filed: 1988-07-13
Abstract: PURPOSE:To manufacture a heat treatment-type Al-alloy product excellent in strength by applying solution heat treatment to a semifinished product of Al alloy and then subjecting the above to ageing treatment in which ageing applying specific stress is combined with free ageing. CONSTITUTION:The prescribed solution heat treatment is applied to a semifinished product of heat treatment-type Al alloy, e.g., at 495 deg.C for 30min. subsequently, the above semifinished product is subjected to ageing treatment in which stress ageing applying a stress of 30-95% of the elastic limit of the material is combined with tree ageing performing ageing without the application of stress. Further, straightening is applied after solution heat treatment. By this method, the semifinished product and finished product of heat treatment-type Al alloy excellent in strength can be manufactured.
Patent JP-S5976739-A (JP)
Inventor: ATEIRIO RODETSUTEI
IPC: B23Q3/157
Filed: 1983-09-22
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-H0846280-A (JP)
Title: Semiconductor light emitting device
Inventor: ISSHIKI KUNIHIKO
IPC: H01S5/00
Filed: 1994-07-26
Abstract: PURPOSE:To provide a semiconductor light emitting device wherein semiconductor laser chips can be stably stacked, and light emitting regions of the respective semiconductor laser chips can obtain proper light outputs, in a semiconductor light emitting device constituted by stacking the semiconductor laser chips on a heat sink. CONSTITUTION:Two semiconductor laser chips 1 of lower side are arranged and mounted on a heat sink 10. A semiconductor laser chip 1 having two light emitting regions 8 is stacked across the two semiconductor laser chips 1.