baber/WOPTO huggingface dataset:
Patent JP-H0231481-A (JP)
Title: Manufacture of buried type semiconductor laser
Inventor: KOMAZAKI IWAO
IPC: H01S5/00
Filed: 1988-07-21
Abstract: PURPOSE:To be operated stably for many hours even when a large output is oscillated by a method wherein a width of a stripe groove is expanded to be taper-shaped in end-face regions of a resonator as it approaches end faces. CONSTITUTION:An SiNx insulating film is formed on an n-type GaAs substrate 1; a stripe groove containing, e.g., an active region of 6mum in width and 200mum in length and a taper part with a depth of 5mum and a length of 50mum is formed. When widths of the stripe groove are 6mum and 50mum, a growth speed is 1:0.8, a thickness of an active region 3 at an end-face part is 300Angstrom  and a thickness of a clad layer 2 is 1.6mum. Then, the insulating film 10 is removed; after that, an insulating film 11 is formed again; a stripe-shaped width of 3mum is left only in the central part of a buried growth layer. A Ga<+> ion beam is implanted into the substrate 1 from the upper part of this insulating film 11; an annealing operation is executed. Thereby, and end-face part of the active layer becomes thinner than its central part; an optical density creeps into the clad layer, a deterioration at the end-face part is relaxed; the clad layer becomes sufficiently thick at its end-face part; accordingly, a laser beam is not lost at a window part.
Patent JP-H0841546-A (JP)
Title: Production of high chromium cold rolled steel strip excellent in ridging resistance and workability and production of hot rolled steel strip for the same stock
Inventor: SAKIYAMA TETSUO
IPC: C22C38/00
Filed: 1994-08-03
Abstract: PURPOSE:To provide a method for producing a high chromium cold rolled steel strip (including steel sheet) small in the generation of ridging and excellent in workability. CONSTITUTION:The continuously cast slab of a high chromium steel contg., by weight, 0.01 to 0.08% C, 0.1 to 0.5% Si, 0.4 to 1% Mn, 15 to 19% Cr, 0.25% Ni, <=0.25% Mo, <=0.25% Cu, <=0.25% V, 0 to <0.01% sol.Al and 0.005 to 0.08% N is subjected to hot rolling under the conditions of 1100 to 1250 deg.C heating temp., 650 to 780 deg.C hot rolling finishing temp. and <=65 deg.C coiling temp. to obtain a hot rolled steel strip, and this steel strip is subjected to annealing under the annealing conditions of 700 to 800 deg.C annealing temp. and 0.1 to 8min annealing time, is subjected to pickling and is subjected to cold rolling and annealing- pickling.
Patent JP-S6159592-A (JP)
Inventor: FUSE KAZUO
IPC: G07D9/00
Filed: 1984-08-30
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-H0928593-A (JP)
Title: Temporary placing plate for washstand
Inventor: TANADA SHINYA
IPC: A47K1/08
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a temporary placing plate for washstand which can be easily housed when unnecessary without occupying a large space, and placed in a stable state without playing even when forms of washbowls are dispersed. SOLUTION: This plate is formed of a vertically slidable slide piece 2 fitted on the side surface 10 of a washstand 1, and a temporary placing plate 3 one end of which is hinged to the upper end of the slide piece 2, and this temporary placing plate 3 can be fallen from the substantially vertically raised state and rotated to the state where it is placed on the washbowl 11, in the state where the slide piece 2 is pulled up to the highest, and the slidable distance of the slide piece 2 is set longer than the length from one end hinged to the temporary placing plate 3 to the other end opposed to the one end.
Patent JP-H0350458-A (JP)
Title: Air conditioner
Inventor: SASAKI TOSHIHARU
IPC: F25B13/00
Filed: 1989-07-17
Abstract: PURPOSE:To stabilize the amount of bypassing by providing a supercooling heat exchanger in the course of a bypass circuit in order to cool a gas/liquid two phase stream refrigerant such that said refrigerant becomes a complete liquid state at the inlet of the bypass circuit before passing through a two-way valve and a capillary after it enters the bypass circuit. CONSTITUTION:A bypass circuit branching from a fluid distribution pipe located between expanders 6 and 7 after once passing through a supercooling heat exchanger 5 provided in an outdoor heat exchanger 4 is connected to a piping located between a four-way valve 8 and an accumulator 2 via a solenoid two- way valve 12 and a bypass amount adjusting capillary tube 13. In order to keep the state of the inlet of the bypass circuit capillary tube 13 at the state of a fluid refrigerant at all times, the refrigerant in the bypass circuit branching from the fluid distribution pipe is cooled through the supercooling heat exchanger 5 into the fluid refrigerant state and thereafter introduced into the capillary tube 13.
Patent JP-S6427185-A (JP)
Title: Roll device
Inventor: INOUE HITOSHI
IPC: H05B6/14
Filed: 1987-07-21
Abstract: PURPOSE:To make the temperature distribution uniform in the axial direction of a hollow roll by arranging a plurality of solenoid coils in a tilted attitude in the axial direction between the hollow roll and a fixed shaft. CONSTITUTION:A plurality of solenoid coils 8 arranged in the axial direction of and between a hollow roll 5 and a fixed shaft 1 are tilted. An iron core 9 is inserted between the fixed shaft 1 and the solenoid coil 8. With this constitution, a closed magnetic circuit is formed with the iron core 9 and the roll 5 as well as a bearing mechanism 6 when each solenoid coil 8 is excited. The magnetic flux induced with each solenoid coil 8 flows through the entire roll 5. Since the position near the border between respective solenoid coils 8 is displaced in the axial direction and the position near the border exists only in a part of the circumference, drop of temperature near the border is minimized. As a result, the temperature distribution is made uniform in the axial direction of the roll 5.
Patent JP-S5973933-A (JP)
Title: Check valve for injection molding machine
Inventor: SHIODA SHIGETAKA
IPC: B29C37/00
Filed: 1982-10-20
Abstract: PURPOSE:To obtain the check valve, through which a resin is injected under the state in which a resin path is clogged at all times and which can stabilize the weight and shape of a shape, by giving physical righting moment, such as resilient force, magnetic force, etc. CONSTITUTION:Physical righting moment intending to close the check valve, such as magnetic force, resilient force, etc. is given, and the magnitude of the righting moment is made smaller than force forwarding the resin by the revolution of a screw 3, thus forming the aimed check valve 8. When injection is completed, the screw 3 is turned, and a resin material is intended to be forwarded to a void section 5 in front of a screw chip 2 while being plasticized. A spring 7 is compressed by force intending to forward the resin, the valve 8 is moved forward and the resin path 4 is opened that time. When the melted resin forwarded is stored in the void section 5 and the screw 3 is backed, the valve 8 is fast stuck to the nose A of the screw by the righting moment (f) of the spring 7, and the resin path 4 is closed.
Patent JP-S6425697-A (JP)
Title: Private branch exchange
Inventor: OKAMOTO SHUZO
IPC: H04Q3/58
Filed: 1987-07-22
Abstract: PURPOSE:To surely block an illegal trunk line call by permitting the call to a trunk line only when the adequacy of a password number inputted from an extension terminal is judged. CONSTITUTION:When the password number from the extension terminal set 11 is judged to be correct from the result of comparison of a comparator section 161, an idle trunk circuit 14 is acquired from a central control unit 16 and an operation command is given to an exchange circuit 13. The terminal 11 is connected to the trunk line 15 via the extension circuit 12, an exchange circuit 13 and an idle trunk line circuit 14 and a dial tone from the trunk line 15 is sent to the terminal 11. The dial signal from the terminal 11 is sent to the trunk line 15. An answer from the trunk line 15 is obtained, the talking between the terminal 11 and the trunk line 15 is applied via a channel comprising the circuit 14, 13 and 12. Thus, the illegal trunk line call is surely blocked.
Patent JP-H1012498-A (JP)
Title: Method for manufacturing solid electrolytic capacitor
Inventor: OGAMI MICHIO
IPC: H01G9/028
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To reduce leakage current and to stabilize electric characteristics by submerging an element in an electrolytic solution with naphthalene sulfonic acid or its inductor as electrolyte to apply a voltage after a conductive high polymer film is formed. SOLUTION: On an element 1 wherein an oxidation film 3 is formed on a valve-action metal, a conductive high polymer film 4 wherein conductivity is provided by dopant is laminated, then, through a process in which a voltage is applied in an electrolytic solution, a solid electrolytic capacitor 11 is obtained. Here, with dopant wherein an electrolyte and a dissociation constant of the electrolytic solution are almost the same or smaller and a negative ion is smaller, the conductive high polymer film 4 provided with a conductivity is formed. After the process, a process in which an element 1 is submarged in the electrolytic solution with naphthalene sulfonic acid or its inductor as electrolyte, for application of voltage is performed.
Patent JP-S6073691-A (JP)
Inventor: KIMOTO GIICHI
IPC: G09G3/38
Filed: 1983-09-30
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-2000011861-A (JP)
Title: Manufacture of electron emitting element
Inventor: SHIGEOKA KAZUYA
IPC: H01J29/04
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To suppress the dispersion in element resistance or droplet dot diameters by forming a fine particle film containing at least one of an insulator particle, a semiconductor material fine particle and a metal fine particle on the whole surface of a substrate or on an electron emitting element prior to imparting conductive droplets. SOLUTION: After electron elements 2, 3 are formed on a substrate, a solution in which a metal or boride, a semiconductor, or carbon particle are dissolved or dispersed is imparted to only the element peripheral part by use of a droplet imparting device 6 followed by baking to form a fine particle film 9. The fine particle film 9 has the same component as that of a conductive thin film. Thereafter, a droplet 7 is imparted so as to extend over the element electrodes 2, 3 by use of the droplet imparting device 6 followed by baking. As the mechanism of the droplet imparting device 6, an ink jet type mechanism is desirably used. As the ink jet type, both a piezo-jet type using piezoelectric method and a bubble jet type for generating bubbles by use of the heat energy of a heater can be used.
Patent JP-S6243945-A (JP)
Title: Simultaneous multiplex storage service system
Inventor: MANBA HIROSHI
IPC: H04M11/06
Filed: 1985-08-22
Abstract: PURPOSE:To send a voice and a non-voice message stored in other subscriber while reproducing them by providing a storage device provided with a means storing multiplexly simultaneously or reproducing a message by a voice signal and a message by a non-voice signal at every one talking. CONSTITUTION:A subscriber 1 has a telephone set 11 and a data terminal equipment 12 at a message sending side, the telephone set 11 is connected to a trunk 511 in a storage device 5 through a telephone network 4 at the message transmission side and the data terminal equipment 12 is connected to a trunk 512 through an exchange network 4 by using a sub-line 3. On the other hand, a subscriber 6 at the message reception side has a telephone set 61 and a data terminal equipment 62, the telephone set 61 is connected to a trunk 512 in the storage device 5 through a telephone network 9 at the message reception side by using a basic line 7 and the data terminal equipment 62 is connected to a trunk 522 through the sub-line 8. Since the voice and a medium signal except voice are stored multiplexly simultaneously in this way, the multiplex message communication that visual information is viewed while listening to voice explanation is attained.
Patent JP-2000014850-A (JP)
Title: Golf club for training
Inventor: YAMAMOTO YUJI
IPC: A63B69/36
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To enable a user to make training of a grip for both hands and training of a grip for a single hand with one golf club for training by providing both ends of a shaft with grips and mounting a weight at one end of this shaft. SOLUTION: The golf club 1 for training is constituted by mounting the grip 3 for both hands and the grip 4 for a single hand at both ends of the cylindrical shaft 2 of the prescribed length. An ordinary stainless steel, carbon, etc., are used for the cylindrical shaft 2 and rubber reinforced with fibers, etc., are used for the respective grips 3, 4. The weight 5 made of, for example, a metal of a weight nearly approximate to the club head is mounted at the inside on the grip 4 side for a single hand of the cylindrical shaft 2. The user is able to make the swing training with the same sensation as the sensation of a normal golf club by gripping the grip 3 for both hands according thereto.  Since the overall length is made shorter than the overall length of the normal golf club, the golf club for training is simple to carry and enables the user to easily make training for swinging even in a narrow place.
Patent JP-H0469897-A (JP)
Title: Optical memory
Inventor: NAKAYAMA MASAAKI
IPC: G11C13/00
Filed: 1990-07-11
Abstract: PURPOSE:To electrically insulate an input information side and an output information side by converting information of an electric signal to an optical signal and irradiating a phosphor with light in accordance with write information and detecting the quantity of the light of afterglow of the phosphor to convert it to corresponding information at the time of read. CONSTITUTION:When write information is given to a light emitting body 11 at the time of information write, it emits light for information '1' but does not emit light for information '0'. The irradiating light L1 is thrown to a phosphor 12, and the phosphor 12 emits afterglow L2 by the afterglow characteristic even after the end of light emission of the light emitting body 11, and information is stored in a form of afterglow. A light receiving body 13 always receives the afterglow L2 of the phosphor 12 and always outputs read information corresponding to the light reception level, and read information is obtained from the output of the light receiving body 13 when a read request comes. Thus, the input information side and the output information side can be electrically isolated.
Patent JP-H0474144-A (JP)
Title: Optically active cyclopentane derivative
Inventor: TAKANO SEIICHI
IPC: C07C41/01
Filed: 1990-07-11
Abstract: NEW MATERIAL:An optically active compound of formula I [R1 is H or 1-4C alkoxycarbonyl; Ra is protective group for H or OH; P is OH; Q is H; P and Q are merged into O; two chiral-centered carbon atoms with * marks is each in either (S,S) or (R,R) configuration; in case Cs with upside-down T marks are chiral-centered carbon atoms, being each either in S- or R-configuration; double bonds being each in either E-E or Z-Z configuration]. EXAMPLE:(3R,4R)-3,4-bis{3-benzyloxyprop-1(E)-enyl}-1-hydroxycy-cl-open tane. USE:An intermediate capable of synthesizing only a stereoisomer with physiologi cal activity by introducing in high yield chiral center into cyclopentanois stereoselectively and in short process. PREPARATION:An optically active compound of formula II is put to dimerization, reduction, Claisen rearrangement and cyclization etc. into new optically active compounds of respective formulas III-IV (Rb is protective group for H or OH; A and B are each H or direct bond), from which the objective optically active compound of the formula I can be obtained.
Patent JP-H1113062-A (JP)
Title: Simplified pneumatic caisson earth retaining construction method
Inventor: NAKAMURA HIROYOSHI
IPC: E02D17/08
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a labor-saving simplified pneumatic caisson earth retaining construction method using a new type of a steel sheet pile integrated with a support in which a box-shaped sheet pile of a high pressure resistant type and a rectangular parallelopiped-shaped support assembled with a roller and a jack, and including a hydraulic cylinder are used. SOLUTION: In a simplified pneumatic caisson earth retaining construction method, a box-shaped sheet pile 1, and a rectangular parallelopiped-shaped support 2 assembled with a jack for reaction force and a roller 3 for reducing friction force as derricking members, and provided with a hydraulic cylinder included in a column for vertical motion are used, so the box-shaped sheet pile 1 and the rectangular parallelopiped-shaped support 2 are interlocked with each other to perform boring and caisson fitting in. Work can thus be performed with less labor speedily and safely, so construction cost becomes low. Breakage or deformation of a steel sheet pile, ground sinking on the back of the steel sheet pile, defective driving of the steel sheet pile because of an underground obstacle, etc., which are problems in conventional earth retaining construction method can be solved at a stroke.
Patent JP-H094278-A (JP)
Title: Seismic isolating structure provided with restriction and cancellation device
Inventor: YANO KENSUKE
IPC: F16F15/02
Filed: 1995-06-16
Abstract: PURPOSE: To minimize shaking during earthquake and prevent shaking when a strong wind is blowing. CONSTITUTION: Hard spheres 4 are interposed between a foundation 1 and a floor slab 2 of an upper structure, thereby supporting the upper structure so that an anchor 5 fixed on the upper part of the foundation 1 may be connected to a hook 8 on the rear surface of the floor slab 2 of the upper structure with a mooring material 6. A through hole 9 is installed at a plurality of spots responding to the upper and lower parts of the foundation 1 and the floor slab 2 of the structure which tugs downward the middle point of the mooring material 6. A lock pin 10 is inserted through the vertical through holes 9 so that a tubular support base 11 may be laid out on this upper part. A loaded article connected to the lock pin 10 with a flexible tie material is loaded on this support base.
Patent JP-H054396-A (JP)
Title: Printer
Inventor: HAYASHI SHUNJI
IPC: B65H15/00
Filed: 1991-06-28
Abstract: PURPOSE:To conduct the printing of a surface and a rear automatically by separating two mutually contacted platen rollers from a printing head and rotating the platen rollers in a 180-degree arc under a separate state. CONSTITUTION:Mutually contacted first and second platen rollers 1, 2 are installed, and the two platen rollers 1, 2 are supported integrally by a platen support member 3. The platen support member 3 can be moved in the direction separate from a printing head 15, and can be rotated in a 180-degree arc. Printing is performed while the first platen roller 1 is used as a printing receiver in the printing of the beginning surface of a form, and the platen support member is detached from the printing head and rotated in a 180-degree arc and the two platen rollers 1, 2 are turned upside-down on rear printing. The surface and the rear are inverted while the form is held between the to platen rollers 1, 2 at that time. The two platen rollers 1, 2 are moved to the printing head 15 side together with the platen support member, and the printing of the rear is carried out while the second platen roller 2 is employed as the printing receiver.
Patent JP-H056293-A (JP)
Title: Microcomputer runaway detector
Inventor: BANSHO SHINJI
IPC: G06F11/30
Filed: 1991-06-27
Abstract: PURPOSE:To provide the microcomputer runaway detector which unnecessitates the setting of a time constant according to hardware equipments. CONSTITUTION:The cycle of a watch dog pulse 1 measured based on the edge signal of an edge detection circuit 2 is captured to a capture/compare register 3 and afterwards, the cycle is compared with this cycle as a limit value. When the pulse exceeding the limit value is inputted, a trigger signal 12 is outputted from a trigger control circuit 15, and a CPU reset signal 13 is outputted by a one-shot pulse output timer counter 14. Thus, each time a CPU is reset, the limit value for the cycle of the watch dog pulse 1 is reset by the microcomputer, and the setting of the time constant according to the hardware is unnecessitated.
Patent JP-2001011197-A (JP)
Title: Resin molding product
Inventor: OGAMI TOSHIMITSU
IPC: C08G59/50
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain a resin molding product having excellent colorless transparency and weather resistance, suitable for job shop type production due to curing at a low temperature. SOLUTION: In this resin molding product obtained by adding a filler to a base material consisting essentially of an epoxy resin and a curing agent to give a material and subjecting the material to cast molding, the epoxy resin is a resin mixture containing >=1 wt.% of a hydrogenated bisphenol A glycidyl ether.
Patent JP-H0627769-A (JP)
Title: Image forming device
Inventor: TODA TOSHIO
IPC: G03G15/05
Filed: 1992-07-10
Abstract: PURPOSE:To realize an image forming device capable of providing a picture image of high quality which is small and simple in constitution without using a corona generator by high voltage. CONSTITUTION:In a picture image forming means having a sensitized body 11, a development means 16 to supply developing agent while making contact with the surface of this sensitized body 11, an exposure means 19 arranged at a position facing the development means 16 by way of sandwiching the sensitized body 11 and to carry out exposure in correspondence with a picture image pattern against the sensitized body 11 and a collection means 17 to selectively collect the developing agent covering the surface of the sensitized body 11, it is constituted so that an optical axis 20 of the exposure means 19 is aligned so that picture image exposure is carried out at a portion immediately before the development means 16 aparts from the sensitized body 11.
Patent JP-H0623868-A (JP)
Title: Tread taking-out apparatus
Inventor: MIYAMOTO YOSHINORI
IPC: B29K21/00
Filed: 1992-07-10
Abstract: PURPOSE:To certainly take out the tread on a Kelly truck without requiring labor. CONSTITUTION:A tread taking-out apparatus is equipped with a plurality of first short forks 1 scooping up the front edge end of the tread 30 placed on a Kelly truck, the second forks arranged so as to be adjacent to the first forks 1 and inserted over the entire width of the tread 30 and a mechanism raising the first and second forks 1, 2 along with the tread 30 to move them.
Patent JP-S6427301-A (JP)
Title: High frequency polarizer
Inventor: IKEDA HIKARI
IPC: H01P1/213
Filed: 1987-07-23
Abstract: PURPOSE:To form the titled polarizer inexpensively and simply with the use of same components even in different frequency bands by designing the size of a coupling window of a circular waveguide and a rectangular waveguide larger and inserting a conductor plate with a small slit provided thereto between both the windows. CONSTITUTION:Assume that a wave A in orthogonal waves A, B inputted from a circular waveguide 1 is propagated as it is toward a rectangular waveguide 2. Thus, the wave B being orthogonal to the wave A is cut off on the way of the conversion part from the circular waveguide 1 to the rectangular waveguide 2, then not propagated to the rectangular waveguide 2. Moreover, a large coupling window 3 is made to a plane of the circular waveguide 1 in parallel with the plane E of the rectangular waveguide 2, and the conductor plate 5 whose slit 6 has different position and size depending on the frequency band in use is inserted with respect to the rectangular waveguide 4 and the wave B is extracted from the rectangular waveguide 4. Thus, in using the titled polarizer for a different frequency band, the polarizer can cope with the frequency band by having only to replace the conductor plate 5.