baber/WOPTO huggingface dataset:
Patent JP-S5763616-A (JP)
Title: Manufacture of ultralow-carbon steel
Inventor: OZEKI AKIYA
IPC: C21C5/34
Filed: 1980-10-06
Abstract: PURPOSE:To manufacture an ultralow-carbon steel having <=0.003% C content by  attaching a plurality of tuyeres to the bottom of a top blowing oxygen converter,  blowing one or >=2 kinds of gases selected from an inert gas, O2 and CO2 simultaneously with the top blowing of oxygen to adjust the C concn. of molten steel to a  specified value or below, and carrying out degassing. CONSTITUTION:A plurality of tuyeres are attached to the bottom of a top blowing oxygen converter, and one or >=2 kinds of gases selected from an inert gas, O2 and CO2 are blown into molten steel from the tuyeres simultaneously with the top blowing of oxygen to refine a steel contg. <=0.015%C. The total amount of the gases blown from the bottom is about 0.01-0.3Nm<3>/min/t. The resulting low-carbon molten steel is degassed.
Patent JP-H06347878-A (JP)
Title: Driving force transmitting mechanism for camera
Inventor: KOBAYASHI YOSHITO
IPC: G03B17/00
Filed: 1993-06-10
Abstract: PURPOSE:To provide a driving force transmitting mechanism for a camera whose time lag for housing or drawing a lens-barrel is short. CONSTITUTION:This driving force transmitting mechanism is equipped with a ratchet wheel 14 allowing a planetary gear 15 to revolve at the fixed position on a revolution locus in such a manner that the revolution of the planetary gear 15 by the one direction rotation of a sun gear is permitted and the other direction rotation is regulated and plural gears to be driven 21-25 engaged with the planetary gear 15 at the fixed position and driven, as the initial state of the planetary gear 15, a state where the planetary gear 15 is engaged with one of plural gears to be driven 21-25 is obtained and this gear to be driven is used as a gear for collapsing the lens-barrel by which a photographic optical system is held.
Patent JP-S5840852-A (JP)
Title: Complementary metal oxide semiconductor device and its manufacture
Inventor: MAEDA SATORU
IPC: H01L29/78
Filed: 1981-09-03
Abstract: PURPOSE:To prevent latch-up, and to fine the device by positioning an insulating layer at one side of an adjacent p layer or n layer isolated by the insulating layer and one part or all of the interface of a substrate while forming a p<+> layer under an isolation layer. CONSTITUTION:A resist mask 103 is shaped, the p<+> layers 104 are formed  through ion implantation, Al 105 is stacked, and the isolation layers 106 are  shaped through etching of SiO2 102 by masks 1052. The surface of the substrate  is coated selectively with SiO2 108, poly Si 109 is stacked, the p layer 110 is  molded by diffusion from the substrate through the irradiation of laser beams,  and Si3N4 111 is deposited. The p layer 110 is etched through reactive ion etching while using Si3N4 111' remaining in a concave section as a mask, and the n  layer 113 is shaped through the selective implantation of ions. When the CMOS  device is manufactured according to a predetermined method, the complementary  transistor is insulated by the films 106, a parasitic transistor is not formed, the  device is not latched up, the surface of the element is flat, the degree of integration can be increased, and characteristics are also excellent.
Patent JP-S62294050-A (JP)
Title: Apparatus for automatic dishing of cooked rice
Inventor: MIYAKE TADAO
IPC: A23L7/10
Filed: 1986-06-13
Abstract: PURPOSE:To provide the titled dishing apparatus having improved dishing efficiency of cooked rice and acting to meter the cooked rice to the volume capacity of a lunch box while moderately loosening the rice and filling the rice in the lunch box. CONSTITUTION:A number of lunch boxes L.B (L1XW1XD in size) are arranged on a lunch box transfer path and intermittently transferred to a cooked rice dishing position P by a transfer mechanism 10. Cooked rice is supplied on to a belt conveyor 30 under moderate loosening with hopper rotors 23, 24 and dropped into a casing 36. The rice is formed to a size of L1XW1 with a guide forming means, corrected to the dishing thickness with shutter mechanisms 41, 42 and put into the lunch box L.B.
Patent JP-H04366372-A (JP)
Title: Geothermal energy application system
Inventor: HINO MUTSUMI
IPC: F25B27/02
Filed: 1991-06-11
Abstract: PURPOSE:To enhance the performance coefficient of a heat pump by using geothermal eneryy which maintains a constant temperature throughout the year as a heat source for cooling/heating service. CONSTITUTION:An underground chamber 2 is formed in the ground under a building 1 where a vent passage 3 is installed so as to circulate outside air in the underground chamber 2. At the same time, the vent passage 3 is made to communicate with outdoor equipment 5 of a heat pump 4, which performs heat exchange between the outside air and the geothermal energy and supplies the heat to the outdoor equipment 5.
Patent JP-H0662122-A (JP)
Title: Processing system of emergency call, method for providing of emergency telephone service in telephone network and public safe answer point (psap)
Inventor: JIYOSEFU MAIKERU BUROZOBUITSUC
IPC: H04M3/62
Filed: 1993-05-18
Abstract: PURPOSE: To provide an emergency telephone system and method based on a line for completing an emergency call from a telephone set to a public safety answer point(PSAP) provided with plural operator terminals connected to a telephone exchange system. CONSTITUTION: The emergency call is sent to the terminal port of exchange system related with a PSAP 200. The respective terminal ports are connected through the line related with them to one of plural operator terminals 257. Thus, routes from telephone sets 211-220 to the operator terminal 257 are established, the calling party number(CPN) of call originating telephone set is sent to the selected operator terminal 257 and from the CPN displayed at that time, the operator terminal 257 gets the position information of telephone set.
Patent JP-S5564630-A (JP)
Title: Rotary magnetic head unit
Inventor: FUKADA TETSUJI
IPC: G11B5/592
Filed: 1978-11-10
Abstract: PURPOSE:To obtain excellent regenerated signals by driving two magnetic heads by the same ring-shaped vibrator. CONSTITUTION:Two ring-shaped piezoelectric elements 3a and 3b which have electrodes 8a and 8b divided by non-conductor parts 9a and 9b positioned at an  index angle of 180 deg. on sticking surfaces and head substrates 6a and 6b of magnetic  heads 7a and 7b at an index angle of 180 deg. and electrodes 10a and 10b on unsticking  surfaces are stuck together to form ring-shaped piezoelectric vibrator 3, which is  pressure-fixed to projections 2a and 2b of head cylinder 1 by plate-shaped fitting  jigs 4 and screws 5. Consequently, a magnetic-head-track-shift detection signal is  inputted to a piezoelectric element driver circuit, whose output is sent out to magnetic head 7a through electrodes 11 and 12 and to magnetic head 7b through electrodes 11 and 13 to displace magnetic heads 7a and 7b, so that since both heads 7a  and 7b have the same displacement characteristics, excellent reproduced signals  can be obtained.
Patent JP-S58185180-A (JP)
Inventor: NAGAMOTO ITSUSHI
IPC: A63B102/32
Filed: 1982-08-10
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-H10316439-A (JP)
Title: Production device of rod-like material
Inventor: SUGAMA AKIHIKO
IPC: C03B23/047
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a device for accurately producing a rod-like material. SOLUTION: This device for producing a rod-like material 53 has a pair of rollers 65, a roller-attaching means 25 capable of rotating in the same rotating direction as that of the rod-like material 53, a first velocity-controlling means 21 capable of controlling the rotating velocity of the roller-attaching means 25, a rotationally driving means 26 having the same rotational center as that of the roller-attaching means 25 and capable of rotating in the same direction as that of the roller-attaching means 25, and a roller-driving means 66 for rotationally driving the pair of rollers 65 by connecting the roller-driving means 66 to the rotationally driving means 26 and using a driving power of the rotationally driving means 26.  Further, the device for producing a rod-like material 53 is constituted so that the rod-like material 53 can be drawn out by the pair of rollers 65 and sent out in the extending direction.
Patent JP-H10289349-A (JP)
Title: Bank note throw-in method and device for bank note processor
Inventor: JOHNSTON ADAM J L
IPC: G07F19/00
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a self-service type paper money throw-in (transfer) terminal which can prove the bank note. SOLUTION: If a certain bank note 38 may possibly be ineffective among those thrown-in bank note, the bank note 38 is discriminated and not sent to an effective bank note collection means 42 or all thrown-in bank note are discriminated. These discriminated bank note are gathered in a single bundle 66, and the detailed reference data are printed on the bundle 66. Then the bundle 66 is thrown into a rejecting container 74. The data recorded on the bundle 66 are compared later with the details of transfer which are printed by a journal printer, and a user is identified. Then the total transferred amount is added to the account of the user.
Patent JP-H09321408-A (JP)
Title: High density mounting structure of electronic circuit board
Inventor: YAMASHITA KOJI
IPC: H05K1/18
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a high density mounting structure of an electronic circuit with which high density mounting is more easily and surely performed. SOLUTION: In a high density mounting structure of an electronic circuit board in which a semiconductor chip 10, acting as an electronic component, is buried in a printed board 20, and a connection terminal 11 is connected with a wiring pattern 22 formed on a board surface, a stud bump 12 is formed on the connection terminal of the semiconductor chip 10, then it is buried in the printed board 20, and, after covering the periphery with an insulating layer 30 comprising an insulating member, a hole 40 is opened with laser for the stud bump 12 to be exposed, and the wiring pattern 22 is formed on the exposed stud bump 12 for connection.
Patent JP-S63304618-A (JP)
Title: Semiconductor wafer and manufacture thereof
Inventor: SAKAGUCHI HARUNORI
IPC: H01L21/205
Filed: 1987-06-03
Abstract: PURPOSE:To obtain a semiconductor wafer in which cracks and warpage do not generate, by forming simultaneously at least one or more compound semiconductor layers of the same thickness and the same material, on both mirror finished main surfaces of an Si substrate, by epitaxial growth. CONSTITUTION:An Si substrate 2 is set in a reaction pipe 5, and one end of the substrate is fixed to a wafer retainer 4. Both main surfaces of the Si substrate 2 are uniformly heated with infrared ray lamps 6, 6. Form a gas introducing inlet 5a of the reaction pipe 5, material gas of compound semiconductor to be grown is supplied. The same amount of the material gas flows on both main surfaces of the Si substrate 2, and compound semiconductor epitaxial growth layers 3, 3 of the same length are formed on the Si substrate 2. Exhaust gas is discharged from an exhaust vent 5b. In a semiconductor wafer 1 obtained in this manner, the compound semiconductor epitaxial layers 3 of the same thickness and the same material are simultaneously grown on both main surfaces of the Si substrate 2, so that warpage and cracks do not generate.
Patent JP-S6117641-A (JP)
Title: Coupler for assembled manhole unit and its formation
Inventor: HASEGAWA YOUICHI
IPC: E02D29/14
Filed: 1984-07-04
Abstract: PURPOSE:To eliminate the wasteness of operations by a method in which a washer with a bolt hole and a box-type tool to be drawn out after the hardening of concrete are coupled with each other and fixed in the concrete and a working space is formed in the inside of the manhole. CONSTITUTION:A washer metal 2 having a collar 5 formed by bending both ends of a flat plate after being bent into a recessed form and a box-shaped tool 3 are set together and holes 6 and 6' for fitting bolt are formed in them. A set of the washer 2 and the tool 3 is inserted into the recessed portion 8 of a manhole formwork ring 7, a burying nut 12 is set on the downside of the ring 7 and thrust with the fitting bolt 9, and ready-mixed concrete is placed. After the concrete hardens by curing, the bolt 9 is removed out, and the tool 3 is pulled out. Whereupon, both the collars 5 serve as anchors to the opening 11 and the bottom portion and the washer metal 2 becomes a coupler 20 in the buried fixed state. Sealants 14 are attached to uneven fitting portions 13 and 13' previously formed, and the bolt 9 is clamped by utilizing the opening 11 for connection and fixation. The clamping can thus be easily and completely attained.
Patent JP-H07325455-A (JP)
Title: Multicolor image forming device
Inventor: KOBAYASHI SUSUMU
IPC: G03G21/14
Filed: 1994-05-30
Abstract: PURPOSE:To perform a transfer without color smear by using a signal provided on a photoreceptor belt and the signal of a reference mark formed on an intermediate transfer belt when a transfer belt is arranged for a photoreceptor and color toner images are held on the intermediate transfer belt in a state where the color toner images are superimposed, in an image forming device for a color printer, etc. CONSTITUTION:In the image forming device 1, the developing devices 20 of many colors are arranged for the photoreceptor belt 10 to form the color toner image and a belt mark is formed corresponding to a joint, etc., on the belt 10, so that writing information is outputted from a writing device 17 based on the information detected by a sensor S1, to form the reference mark and transfer it onto the intermediate transfer belt 30. Then, the reference mark is formed simultaneously with the writing of the image of the first color and transferred to the intermediate transfer belt, to obtain work for forming the images from the second color on the photoreceptor belt based on the detection signal of the reference mark obtained by a sensor S2.
Patent JP-S5262258-A (JP)
Title: Preparation of nonconjugated diene derivatives
Inventor: SUMIYOSHI YASUO
IPC: C07D233/42
Filed: 1975-11-19
Abstract: PURPOSE: Non conjugated dienes of formula I,II, or III(R 1  is 1W5C alkyl;R 2  is vinyl, allyl; X is a residue of a compound having the group of formula IV from which the SH has been eliminated);for example, the compound of formula V. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63306368-A (JP)
Inventor: HIEDA SHINICHIROU
IPC: F25B29/00
Filed: 1987-06-03
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-H07327394-A (JP)
Title: Starter of motor
Inventor: TANAKA TATEAKI
IPC: H02P6/06
Filed: 1994-05-31
Abstract: PURPOSE:To provide a starter for a sensorless and brushless motor wherein its starting time is shortened possibly responding to different load situations in the case of its starting. CONSTITUTION:A motor 11 has armature coils 11u, v, w and a rotor 11r, and by the drive power supply of a battery 20, voltage are applied to the armature coils 11u, v, w via a switching device 21. Based on the signal sensed by a position sensing means for sensing the position of the rotational magnetic field of the motor 11 by the use of the voltage of the neutral point of the armature coils 11u, v, w, signals are sent from a starting-completion determining part 28 to a drive control part 27 for the motor 11. In the case of starting the motor 11, the switchovers of the excitations of the armature coils are performed at the corresponding period to the number of the startings by the use of a predetermined starting pattern. When the completion of the starting of the motor 11 is determined, the shifting to an ordinary drive operation is performed. When the starting is not completed, the starting operation is performed in the state wherein the number of the repeated startings is increased by one. In this way, while the rotational speed of the motor 11 is reduced, the starting operations are performed until the starting of the motor 11 is made to succeed, and thereby, the starting of the motor 11 is made to succeed responding to different load situations.
Patent JP-H034638-A (JP)
Title: Loop communication system
Inventor: FUJII HIDEKI
IPC: H04L12/42
Filed: 1989-05-31
Abstract: PURPOSE:To attain efficient transmission without incurring the increase in the transmission speed by inserting a minimum and required preamble length through the addition of a reception counter and a transmission buffer. CONSTITUTION:When a reception clock RC and a reception data RD are inputted from an upstream, an FH detection circuit 2 detects a frame header, a reception counter 3 is initialized, a reception data RD is converted into a parallel data by an S/P conversion circuit 1 and written in an FIFO 4 according to the FIFO control circuit 6. Then the free-run byte or word clock generated by the reception counter 23 is used to read a data from the FIFO 4 after a frequency difference time or above elapses in one frame. The data stored in the transmission buffer 20 is converted into a serial data by a P/S conversion circuit 14 and a preamble is selected by a selector 15 after the end of data transmission and the preamble is sent until the succeeding frame header transmission to the downstream.
Patent JP-S5365507-A (JP)
Title: To-come-out-proof device for turbine casing dowel pin
Inventor: TAKESHITA TOYOO
IPC: F01D25/26
Filed: 1976-11-22
Abstract: PURPOSE: A to-come-out-proof device, whose ratchet effect intends to prevent a dowel pin from coming out by installing a dowel-pin-stop plug at the opening part of the dowel pin hole in a packing case. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H034129-A (JP)
Title: Photometric device for counting light quantum
Inventor: ARAKI KOSUKE
IPC: G01J1/42
Filed: 1989-05-31
Abstract: PURPOSE:To make measurement with high accuracy by varying either of the high-voltage level and discrimination level to be supplied to a photo multiplier and detecting a plateau part from the prescribed counting result of a counter. CONSTITUTION:A lighting control signal 20a is outputted from a control circuit 20 and a light source 24 for adjustment is lighted. A pulse signal 12a of the crest corresponding to the prescribed level of a supplied high voltage 14a is outputted in the photomultiplier 12 when a standard lumimous flux is made incident to the multiplier 12. The prescribed discrimination level Vt is previously set in a discrimination circuit 16. The circuit 20 detects the plateau part by varying the input signal 12a in a preset range and storing the pulse number N to respective voltages, i.e. the results of counting of a counter 18 and sets the level of the high voltage 14a in such a manner that the level Vt comes in the valley part of the crest value distribution. As a result, the high-voltage level is variably controlled and the deviation between the discrimination level and the crest value distribution is automatically corrected. The measurement is thus made with the high accuracy.
Patent JP-H035469-A (JP)
Title: Thiazolidine derivative
Inventor: IWATA CHIYUUZOU
IPC: A61P7/02
Filed: 1989-06-01
Abstract: NEW MATERIAL:The compound of formula I [R<1> is H or lower alkoxycarbonyl; R2 is H, alkyl or group of formula II (X and Y are H, OH, lower alkoxy, benzoylaxy, carboxymethoxy or lower alkoxycarbonylmethoxy); R<3> is H or CH3 R<4> is phenyl or group of formula III to formula VI (R<5> is H or lower alkyl; (n) is 0-10)]. EXAMPLE:2-(4-Hydroxy-3-methoxyphenyl)-3-benzoylthiazolidine. USE:A drug. A thromboxane A2 antagonistic agent. lt has low toxicity and is useful e.g. as an ameliorating agent for cerebrovascular contraction after subarachnoid hemorrhage and subsequent cerebral ischemic symptoms, a treating agent for asthma, etc. PREPARATION:The compound of formula I can be produced by reacting a thiazolidine compound of formula VII with an acyl halide compound of formula VIII (X is halogen) in an inert solvent or in the absence of solvent in the presence of a basic compound under ice cooling or at the refluxing temperature of the reaction solvent.
Patent JP-S6034300-A (JP)
Inventor: YAMAMOTO HIROYUKI
IPC: B26F3/02
Filed: 1983-07-29
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-H05308131-A (JP)
Title: Manufacture of semiconductor storage device
Inventor: INOUE YASUNORI
IPC: H01L27/10
Filed: 1992-04-30
Abstract: PURPOSE:To provide a method for forming a stack type capacitor wherein the step-difference of an element in the height direction is reduced to a minimum and the stored charge amount is increased. CONSTITUTION:After an MOS transistor is formed and thereon a first insulating film 6 is formed, a contact hole which can be electrically connected with the drain part of a transistor is formed. First polysilicon 11, second multilayered insulating films 12, 13, 14 which are different in the etching rate in etching solution are laminated, and a step-difference is formed on the side surface of the second insulating films 12, 13, 14 by etching treatment. Then second polysilicon 15 is deposited. By etching-back, the polysilicon 15 is left only on the side wall part of the second insulating films 12, 13, 14, and at the same time, electrically connected with the first polysilicon 11. After the second insulating films 12, 13, 14 are eliminated and an insulating film 9 for a capacitor is formed, a third polysilicon 16 turning to the plate electrode for the capacitor is formed.
Patent JP-S5364553-A (JP)
Title: Timer device
Inventor: IMAI YOSHIKIYO
IPC: G04F3/02
Filed: 1976-11-20
Abstract: PURPOSE: To simplify a timer device which announces the lapse of a specified time through striking of a bell by so constituting the same that the lever being displaced by a turning cam is let to be an elastic lever without requitring any spring or the like. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01307760-A (JP)
Title: Electrophotographic sensitive body
Inventor: NABETA OSAMU
IPC: G03G5/05
Filed: 1988-06-07
Abstract: PURPOSE:To enhance electrophotographic characteristics by using a mixture of polycarbonate and polyarylate for the binder resin for forming an electric charge transfer layer and a specified compound for the charge transfer material for use in said layer. CONSTITUTION:The charge transfer layer of a photosensitive layer of the laminate type photosensitive body contains as the binder resin the mixture of the polycarbonate and the polyarylate and as the charge transfer material the hydrazone compound represented by formula I in which each of R1 and R2 is optionally substituted alkyl, and each of R3 and R4 is optionally substituted alkyl, such alkenyl, such aryl, or an aromatic heterocyclic group, thus permitting the obtained photosensitive body to change very little in acceptance potential as compared with that in the initial stage after repeated exposures and excellent in the electrophotographic characteristics.
Patent JP-S61297133-A (JP)
Inventor: HAYASHI HIROO
IPC: B32B9/00
Filed: 1985-06-25
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-S5264427-A (JP)
Title: Growth regulator composition for tobacco axillary buds
Inventor: KOUNO JIYUNICHI
IPC: A01N25/30
Filed: 1975-11-21
Abstract: PURPOSE: To enhance the effect of 6 - hydroxy-3-(2H)-pyridazinone (MH) by using a specific surface active agent as an adjuvant, thereby decreasing the amount of MH to be used. 
     COPYRIGHT: (C)1977,JPO&Japio