baber/WOPTO huggingface dataset:
Patent JP-S57148364-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KISHI ATSUSHI
IPC: H01L21/8238
Filed: 1981-03-10
Abstract: PURPOSE:To obtain the small-sized resistance element of a low temperature coefficient which is suitable for an IC by a method wherein a P type region is formed at a part of a semiconductor substrate, an N type region having the peak density of 10<18>-10<19>/cm<3> is provided by implanting an Sb or As ion in the P type region, and this N type region is used as a resistance element. CONSTITUTION:An N type layer 23 is epitaxially grown on a P type Si substrate 21, the layer 23 is formed into a plurality of island-type regions using a P type insulation isolation region, and a P type layer 23 of relatively low impurity density is formed by diffusion in the island-type layer 23. Then, an ion-implanted region 28 of the peak density of 10<18>-10<19>/cm<3> is provided by performing an Sb or As ion implantation in the layer 24, and this is used as a resistance element. Subsequently, an N type region 27 is formed by diffusion in the electrode lead-out region located at both ends of the region 28 for the purpose of reducing the contact resistance, an oxide film 25 is coated on the whole surface, an aperture is provided, an Al layer 26 to be used for the wiring which comes in contact with the region 27 is provided and connected to other circuit element. Thus, a high sheet resistance is obtained using the Sb and As which will not be diffused excessively in the heat treatment process to be performed later.
Patent JP-H09235284-A (JP)
Title: Indole-type thiazolidine compound
Inventor: OBARA YOSHIO
IPC: A61K31/47
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound consisting of a specific indole- type thiazolidine compound having hypoglycemia action and aldose reductase inhibiting action and useful as an aldose reductase inhibiting agent, etc., for the prevention, treatment, etc., of diabetes and diabetic complications. SOLUTION: This new indole-type thiazolidine compound is expressed by formula I [X<1> is S or O; X<2> is S, O or NH; Y is CR<6> R<7> (R<6> is H, a 1-7C alkyl or a 3-7C cycloalkyl; R<7> is the same as R<6> or together with R<4> form a bond); R<1> is a 1-10C alkyl, a 2-10C alkenyl, a 1-10C alkoxy, H, etc.; R<2> and R<3> are each H, a 1-7C alkyl, a (substituted) 3-7C cycloalkyl, a 1-7C alkoxy, phenyl, a naphthyl, benzyl, a pyridyl, etc.; R<4> is H, a 1-7C alkyl or together with R<7> form a bond; R<5> is H or carboxymethyl; R<n> is H, a 1-7C alkyl, a 3-7C cycloalkyl, etc.]. The compound can be produced by reacting an indole compound of formula II with a heterocyclic compound of formula III and reducing the obtained compound of formula IV.
Patent JP-H10233830-A (JP)
Title: Speech receiving part carrying device
Inventor: NAKAO ETSU
IPC: H04B1/3822
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To perform the talking even in a busy state of both hands of a speaker by preparing a mounting part where a portable handset or a speech receiving part of a portable telephone set, etc., can be stably mounted on a head part of the speaker and an attachment fixing part where the speech receiving part is positioned and fixed in response to its shape. SOLUTION: A mounting part C1 includes a headband part 4 and a balance weight part 5, and an attachment fixing part B1 of a speech receiving part X includes an upper attachment frame part 13, a lower support part 2 and a slide part 3. The part 4 uses an elastic member which has its energizing force in direction P and holds the head part of a speaker at its both side faces via a holding part 42 to stably mount the part C1 on the head part. The part 13 is engaged with the part 3 and can move up and down to hold a speech receiving part X between the parts 2 and 3 via an upper adjustment part 11. As a result, the speaker can talk without touching the part X and accordingly can use his both hands even in a talking state to improve the safety.
Patent JP-S61194879-A (JP)
Title: Substrate for solar cell
Inventor: MORITA AKIRA
IPC: H01L31/0392
Filed: 1985-02-25
Abstract: PURPOSE:To obtain a solar cell without short circuit by a method wherein an organic insulation material, a metallic layer, and a non-crystalline semiconductor thin film layer are formed one after another on an aluminum alloy substrate processed with irradiative rolling method. CONSTITUTION:An aluminum plate with the thickness of 0.3mm is obtained by using an aluminum material of 99.5% Al processed with the irradiative rolling method in which a roll finished to the center line average roughness (Ra) of 0.03-0.05mum is used. The aluminum plate as a substrate is coated and sintered with U-vanish so that the film thickness of 5mum is obtained. Further, each layer is formed in accordance with the conventional methods to manufacture a solar cell.
Patent JP-H07294117-A (JP)
Title: Rocking type temperature adjusting switch device for refrigerator
Inventor: JIYON GU PIYO
IPC: F25D29/00
Filed: 1995-02-23
Abstract: PURPOSE: To prevent a switch from malfunctioning unexpectedly due to contact from the outside by rockably composing a switch device. CONSTITUTION: A rocking-type temperature adjustment switch device for a refrigerator is composed so that a recessed inlet part 100 is formed on the front surface of a freezer door 20, a rocking guide frame 200 in a specific shape is screwed to the recessed inlet part 100, and a rocking body 300 with a switch-mounting plate 400 is engaged to the rocking guide frame 200 by a hinge protrusion so that it can be rocked freely, a plurality of temperature adjustment switches 410 are mounted to a switch-mounting plate 400, and the switch-mounting plate 400 is mounted in the direction of the rear surface of the freezer door.
Patent JP-H01211510-A (JP)
Title: Controlling agent against blast of rice plant
Inventor: NISHINO CHIKAO
IPC: A01N43/90
Filed: 1988-02-19
Abstract: PURPOSE:To obtain a controlling agent against blast of rice plant, containing a specific polycyclic xanthone based compound as an active ingredient and capable of exhibiting excellent inhibitory action on Piricularia oryzae causing blast of rice plant. CONSTITUTION:A controlling agent containing a compound expressed by the formula [x is halogen or H; Y is amino, H, -N=C(CH3)2 or -N=C(CH3)COCH3] as an active ingredient. If the above-mentioned controlling agent is directly applied to rice plant, the concentration thereof used is normally about 100-500ppm expressed in terms of the active ingredient. The compound expressed by the formula is obtained by cultivating Actinoplanes sp. R-304 [FERM P-9132] belonging to the genus Actinoplanes in a culture medium containing nutrients utilizable by ordinary actinomyces at 20-37 deg.C temperature for 20-10 days under aerobic conditions, especially by a submerged culture method, isolating and purifying the compound from the resultant culture.
Patent JP-S54128037-A (JP)
Title: High frequency heating device
Inventor: IWABUCHI YASUSHI
IPC: H05B11/00
Filed: 1978-03-27
Abstract: PURPOSE: To control heating electric power by changing over connections between heaters and commutating elements in such a way heaters are provided on the upside and downside of a heating chamber, and the commutating elements are connected in series to each heater.  
     CONSTITUTION: When a switch S 1  is closed on the side of a contact (a), a high frequency heater 1 works, and when the switch S 1  makes on the side of a contact C, a steam heater 5a works, and when it makes on the side of a contact b, heater heating is done by an upper heater 4a and a lower heater 4b. When switches S 2 ∼S 4  are properly changed over, sole behavior of either upper or lower heater or series connection of the both upper and lower heaters, or otherwise in parallel connection is selected, the treatment of a heated object is done under respectively different heating electric power. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55127705-A (JP)
Title: Shunt feedback type microwave oscillator
Inventor: OGAWA HIROTSUGU
IPC: H03B5/18
Filed: 1979-03-25
Abstract: PURPOSE:To obtain a high-oscillation stability microwave oscillation circuit where a feedback circuit dependent upon equivalent transformer connection is formed by constituting a distributed constant circuit dependent upon a ring slot line on a ground conductor surface. CONSTITUTION:Distributed constant circuits 5 and 6 dependent upon micro strip lines, field effect transistor T, and ground conductor 10 are provided on the upper face of dielectric substrate 4, and gate G, drain D, are source S of transistor T are connected to distributed constant circuits 5 and 6 and conductor 10 respectively. Ground conductor 3 having distributed constant circuit 21 dependent upon a ring slot line is provided on the lower face of substrate 4, and conductors 3 and 4 are connected by conductor 11 for short-circuit. Distributed constant circuits 5, 6 and 21 are subjected to inductance connection to constitute equivalent circuit 17 indicated by transformers 24 and 25, inductance 22, and capacitor 23 and function as a shunt feedback circuit between drain D and gate G of transistor T.
Patent JP-H06300065-A (JP)
Title: Coil spring and manufacture thereof
Inventor: ARUBERUTO ARUBAASU
IPC: F16F1/04
Filed: 1994-03-04
Abstract: PURPOSE: To obtain a coil spring which has high functional capability as a spring, large power accumulating capacity and especially high load resisting performance by contacting the formed part of a convolution to the adjacent convolution when load is applied until the convolution is put in the closely adhering state or the lock state. CONSTITUTION: A convolution 110 has a flat part 113 on both sides sen from the longitudinal direction 112 of a spring 102, so that the convolutions 110 under load to be locked support each other in the longitudinal direction 112 of the spring 102 or in the direct ion of axial direction 104 through a flat part 113. By abutment of faces through the flat part 113, in the individual convolutions 110, actually there is no lateral force to cause the convolutions 110 to be relatively pushed and shifted. Further, by the flat part 113, the pressure per unit area in the mutual contact part between the convolutions 110 is decreased. Thus, in the loosen state or in the lock state, the length of the spring is prevented from being changed largely under load.
Patent JP-S61197163-A (JP)
Title: Manufacture of vitrified grinding wheel
Inventor: TERADA SHOJI
IPC: B24D3/00
Filed: 1985-02-22
Abstract: PURPOSE:To obtain a grinding wheel with an excellent abrasive grain holding capacity and a large porosity by blending a binder material of 70% of abrasive grain weight of more and a foaming agent of 1-10% of binder material weight and burning at a temperature equal to or higher than a vitrification temperature. CONSTITUTION:After sufficiently mixed, the mixture of abrasive grains 1 with a 100mum or less mean diameter, the powder of a silicate mineral, such as feldspar or the like, or glass powder to 70% of abrasive grain weight or more as a binder material, and one or more kinds of boron nitride and silicon nitride of 1-10% binder material weight as a foaming agent are burnt at a temperature whereat the binder material is fused to be vitrified or above to obtain a grinding wheel with a vitrified binder material phase 4 containing a number of independent bubbles 5 and fine abrasive grains 1. In grinding operation by the grinding wheel, fine chips are produced from a work by the fine abrasive grains 1 and removed out of an operation system by the independent bubbles 5.
Patent JP-H02215668-A (JP)
Title: Paper processing system for picture forming device
Inventor: MINATO MASAHIRO
IPC: G03G15/00
Filed: 1989-02-16
Abstract: PURPOSE:To dissolve the disconnection of copying work by providing an inverting intermediate stacker device between a picture forming device machine and a finisher device to carry papers in order to the finisher device after the papers are once housed. CONSTITUTION:Papers which are copied by a copying device machine 1 are fed in order into an inverting intermediate stacker device 2 and then a finisher device 3 and carried by the discharging action of a positioning stopper member 30 which is provided in an invertingly carrying path 21. When a preset number (a paged number) of papers are fed into the stable portion 59 of the finisher device 3 to detect the state of starting staple work, the drive of a stepping motor 35 etc. and the positioning stopper member 30 are stopped to store papers from the copying device machine 1 temporarily. When the staple work is finished to involve the papers in the state of being fed out to a discharge tray 55 side, the stepping motor 35 etc. are driven again to feed the papers in order into the finisher device 3. It is thus possible to intend better working efficiency.
Patent JP-S59162661-A (JP)
Title: Tape loading system
Inventor: MATSUURA MICHIO
IPC: G11B15/67
Filed: 1983-03-04
Abstract: PURPOSE:To attain a tape loading system requiring no driving parts such as a pump and a motor at all by rotating a reel motor of a take-up reel after connecting a leader block and its guiding bar and loading the tape automatically only with the rotative force of the reel. CONSTITUTION:When a cartridge 20 is set and the tape is loaded, a leader block 29 of a supply reel 21 is connected to a cross-shaped guiding bar 25 in a part I . A motor M of a take-up reel 22 is driven to turn the take-up reel 22 clockwise. The leader block 29 is guided along a groove 26 of a guide plate 27. In a part II, the leader block 29 advances in the B side direction, and the groove 26 on the B side allows the leader block 29 approach a winding core 32 of the take-up reel 22. According as the take-up reel 22 is rotated, the leader block 29 is pressed to the winding core 32 and is fitted into a recessed part provided on the winding core 32; and hereafter, the leader block 29 and the guiding bar 25 are rotated together with the take-up reel 22. When the tape is unloaded, it is wound around the supply reel 21 on the side of the cartridge 20.
Patent JP-S61195305-A (JP)
Title: Steering amount detecting circuit
Inventor: YABE HIDEO
IPC: B62D5/06
Filed: 1985-02-26
Abstract: PURPOSE:To obtain a steering amount detecting circuit of a simple construction by finding a reference point from the central position of a steering wheel and the straight moving position of the steering wheel and finding the steered amount to left or right from the reference point. CONSTITUTION:A vehicle speed sensor VS is formed by a reed switch turned on and off a magnet, not shown, which is rotated by an output shaft of a speed change device. A steering sensor SS which is a rotated amount pulse generator is made up of a cup-like rotating member SS1 and photo-interrupters SS2-SS4 secured to the vehicle body. The rotating body SS1 has slits SS1a equally spaced apart on the downwardly bent periphery and has on the upper flat portion a reflector part SS1b for reflecting the light from the photo-interrupter SS4. The light path from the photo-interrupter SS2 and SS3 is turned on and off by the periphery of the rotating member SS1 so that the photo-interrupter SS4 acts as center position detector.
Patent JP-H08226176-A (JP)
Title: Concrete member coupling mechanism
Inventor: ISHII HIROSHI
IPC: E21D11/08
Filed: 1995-02-23
Abstract: PURPOSE: To simplify the shape of a fastening metal piece, making the bolt axis plumb when viewed from a person working, heighten the fastening strength, and facilitate the easiness in works by embedding metal piece in each of the mating end faces, and engaging these metal pieces by a pair of joint pieces using a bolt and nut, wherein the joint pieces are structured consolidatedly and have a part to grasp the fastening pieces and a hole for insertion of bolt. CONSTITUTION: A concrete member is installed in the position specified at the site of construction, and another concrete member is installed in its specified position in adjacenct to the first concrete member. Those parts of a pair of joint pieces 4 which grasp each fastening metal piece 3 are positioned opposing to each other, followed by threading of a bolt 10, and a nut 11 is provisionally fixed to the tip of the bolt. In the condition that the joint pieces 4 are spread, insertion into a space provided in each concrete member is made while a boss on the fastening metal piece 3 is pinched. Then the nut 11 is turned to the fastening side in the condition that the axis of the bolt 10 is facing plumb when viewed from the person in working.  The boss on the fastening metal piece 3 is pinched strongly by those parts of joint pieces 4 grasping the fastening metal piece 3, followed by screwing fast.
Patent JP-S62193888-A (JP)
Title: Optical information-recording medium
Inventor: KANNO TOSHIYUKI
IPC: G11B7/247
Filed: 1986-02-20
Abstract: PURPOSE:To contrive higher sensitivity and stability of an optical information- recording medium used for writing and reproducing information by semiconductor laser, by providing a recording layer comprising a specified organic coloring matter. CONSTITUTION:A recording layer is provided which comprises an organic coloring matter of formula I, wherein R1 is a 1-6C alkyl, aralkyl or phenyl, A is formula II or the like, Y is a 1-18C alkyl, phenyl, -R4OR5, -R4-COR5, -R4 COOR5 or the like, and Z is benzene ring added to the benzene ring constituting indole. Since the coloring matter has an alicyclic ring of formula II or the like introduced into a methine chain, it has excellent preservation stability and characteristics of deterioration on reproduction. In addition, the coloring matter has excellent moisture resistance, since the benzene ring as Z is added to the benzene ring constituting indole. Further, the coloring matter has the substituent group Y introduced into indole, and when an alkyl or aralkyl is introduced as Y, moisture resistance and heat resistance are relatively enhanced.
Patent JP-H02216348-A (JP)
Title: Automatic wiper control device
Inventor: NOMURA TETSUYA
IPC: B60S1/08
Filed: 1989-02-15
Abstract: PURPOSE:To easily further adequately control intermittent action or the like of each front and rear wiper by controlling each front and rear wiper motor being based on an integrated value of raindrop pulses, detected by a raindrop sensor, while the rear part wiper motor longer in its action interval in accordance with an increase of car speed. CONSTITUTION:An automatic wiper control unit 2 integrates raindrop pulses detected by a raindrop sensor 1, when an integrated value of this pulse reaches a predetermined threshold value, the control unit 2 controls a front wiper motor 3 actuating one time a front wiper while clears the above described integrated value. In the above constitution, the integrated value described in the above is used also for controlling a rear wiper motor 5. And the control unit 2 controls the rear wiper motor 5 so as to increase its action interval longer than that of the front wiper motor 3 in accordance with an increase of car speed detected by a car speed sensor 4. Thus by utilizing the single raindrop sensor 1 for the front wiper, even a rear wiper is actuated intermittently by an adequate interval.
Patent JP-S55128943-A (JP)
Title: Automatic broadcasting device
Inventor: NEMOTO FUMIO
IPC: H04H20/62
Filed: 1979-03-28
Abstract: PURPOSE:To always give the information broadcasting with the sound volume suitable for listeing of the passengers, by giving the control to the sound volume after detecting that the train has arrived at the prescribed position where the platform noise is given. CONSTITUTION:Track circuit 2 which detects the position of train 1 is partitioned with every blocking section, and delivers the signals of ''1'' and ''0'' when train 1 is within and outside the blocking section respectively. Automatic broadcasting circuit 13 consists of train tracking circuit 5, aural level decision circuit 11 and others. Circuit 5 uses tracking circuit information (a) as the input to detect both the position and the running direction of train 1 and then produce position information (b) of the train. On the other hand, circuit 11 decides aural level (f) to be delivered to platform of station 4 based on information (b) and then delivers the level to aural level adjuster 12. And adjuster 12 always controls the amplification degree of amplifier 10 into the sound volume suitable for listening of the passengers. With this controlled sound volume, the information broadcasting is given through speaker 15 at station 4 and via cable 14.
Patent JP-H02217756-A (JP)
Title: Heat pump system
Inventor: UCHIDA MITSUAKI
IPC: F25B6/02
Filed: 1989-02-15
Abstract: PURPOSE:To reduce the frequency of interruptions of operation by restricting a pressure increase upon switching of the operation from bath tank heating to bath room warming by actuating both first and second heat exchangers as condensers for a predetermined period of time, and thereafter switching the actuation to on operation where only the second heat exchanger acts as a condenser. CONSTITUTION:For a predetermined period of time t1 from a switching time C when operation is switched from bath tank heating to bath room warming, a wind fan 50 and a circulation pump 46 are simultaneously operated to permit a bath heat exchanger 29 and a bath room heat exchanger 30 to both act as condensers. Accordingly, compression capability of a compressor 1 is lowered to initial frequency for the heat exchanger 30 while high pressure is progressively reduced as indicated by a solid line in the figure, so that compression capability corresponding to condensation capability of bath room heat exchanger 30 is assured without causing any abnormal pressure rise. Thereafter, the circulation pump 46 is stopped and only the wind fan 50 is operated. Hereby, the operation is transferred to bath room warming without causing forced interruption of the compressor 1. Thus, the compressor 1 is prevented from abnormally interrupted owing to the rise of the high pressure, thereby reducing the frequency of starts and interruptions of the operation.
Patent JP-S55127655-A (JP)
Title: Data processing terminal equipment
Inventor: AIZAKI YOSHIHIKO
IPC: G06F15/00
Filed: 1979-03-27
Abstract: PURPOSE: To supply and hold easily set data by making it possible to store the set data in a nonvolatile memory and also to input this set data by using a set data card.  
     CONSTITUTION: Microprocessor 2 performing data processing is provided inside terminal equipment 1, RAM4 is connected to this processor 2, and nonvolatile memory 4-1 is arranged on this RAM4 so as to store set data on memory 4-1. To processor 2 and RAM4, card reader 14 is connected via card reader interface circuit part 9, and set data card 15, characteristic to terminal equipment 1, from previously-recorded card reader 14 is read by using card reader 14 to store set data 15 in memory 4-1, so that processor 2 when performing the data processing can refer to the set data in memory 4-1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62192980-A (JP)
Title: Disk recording system
Inventor: SAKAMOTO NORIAKI
IPC: G11B20/18
Filed: 1986-02-20
Abstract: PURPOSE:To correctly reproduce the reproduction of the recording data of an object sector when ID information cannot be recognized by recording the ID information such as a track number, a sector number of the sector in which the recording is carried out in addition to recording data. CONSTITUTION:The data is recorded in succession to the ID information indicating the track number and the sector number or the like preformated on a recording medium 101. Accordingly, the sector information shown by S1, S2,...,Sy recorded in the data is the same as the sector information of a preformat part. When the ID information cannot be recognized during the reproduction, a timing is interpolated by a control part 107, thereby, the contents of the recording of the object sector can be read. When read reproducing data is subject to an interleaving, a deinterleaving is applied by the control part 107, the data is disposed in a memory means 104 and an error is detected and corrected by an error correction processing part 105 every one horizontal column.