baber/WOPTO huggingface dataset:
Patent JP-H06261358-A (JP)
Title: Telephone exchange
Inventor: ONIZUKA TOSHIYA
IPC: H04Q3/58
Filed: 1993-03-09
Abstract: PURPOSE:To improve handleability and to hold a call by means of a special number operation even if a general telephone set is connected by providing the holding means of a main wire call and a call by a doorphone and a mutual switching means for the call in a telephone exchange. CONSTITUTION:The main device of the telephone exchange 1 is provided with main wires (telephone lines) L1 and L2, moduler jack inserting terminals MJ1 and MJ2 for a telephone set Ta, terminals T1 and T2 for connecting the general telephone set on the market and the connecting terminals D1 and D2 for the doorphone D. The holding circuit 11, a PB signal (special number operation) reception part 12 and a hooking detection part 13 are provided in the telephone exchange 1. Relays r11, r13, RL2 and RL3 are required for a mutual switching operation for holding the calls. Photocouplers PC1 and PC for detecting the incoming call of the main wires L1 and L2 and for detecting the call and relays r11 and RL1 are provided. The main wire call and the doorphone call can be held if necessary and handleability is improved.
Patent JP-S60193747-A (JP)
Title: Mounting structure for protector for car
Inventor: TANAKA YOSHIYUKI
IPC: B60R19/54
Filed: 1984-03-15
Abstract: PURPOSE:To prevaent production of a difference in level and to improve appearance quality, by a method wherein a protector is fitted in and secured to an emboss part. CONSTITUTION:A rear door 1 consists of an outer panel 5 and an inner panel 7, and a hemming processing is applied on a terminal flange 9. A continuous emboss part 17 is fomed in a range of from an outer panel surface 11 of a rear fender panel 3 to an inner panel 15. A protector 19 is fitted in the emboss part 17, and the one end of the protector 19 is locked to the inner panel surface 15 by means of a screw 21. A gap (d) is provided around the terminal flange 9 of the rear door 1, and this causes prevention of the occurrence of interference of the protector 19 with the door during closing of the door 1. A cushioning body 23 can be mounted simultaneously with locking by means of the screw 21, and this enables shortening of an assembling time. Further, the protector 19 is prevented from protrusion from the panels 11 and 15, resulting in prevention of production of a difference in level.
Patent JP-S51124276-A (JP)
Title: Method of storing articles
Inventor: ASATSUMA YOUICHI
IPC: B65G1/02
Filed: 1975-04-18
Abstract: PURPOSE: To prevent articles from being adhered with dirts thereto by removing a cover upon delivery coated at entrance of article storage tower having elevational shelves for storing the articles composed of stacker crane and delivery and entrance stations. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61210822-A (JP)
Inventor: TAMAKI TOSHIYUKI
IPC: H02H3/08
Filed: 1985-03-13
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-H01222021-A (JP)
Title: Manufacture of high strength spheroidal graphite cast iron and its manufacture
Inventor: KOGA MASAAKI
IPC: C22C37/00
Filed: 1988-03-01
Abstract: PURPOSE:To obtain spheroidal graphite iron having high strength without using a salt bath by subjecting a matrix having specific compsn. to austempering treatment under specific conditions to convert the neighbourhood on the surface of the matrix into martensite and then converting its inside into bainite. CONSTITUTION:The compsn. of the matrix is regulated, by weight, to 2.0-4.5% C, 1.5-3.5% Si, <=1.5% Mn, 0.02-0.1% Mg and the balance consisting of Fe with impurities. The matrix is heated for 0.5-3hr at 800-1,000 deg.C, is subjected to austenitic treatment and is then water-cooled to convert the neighbourhood on the surface into martensite. The matrix is thereafter retained for >=30min at 200-500 deg.C in an atmospheric furnace to regulate its conditions and to convert its inside into bainite. The cooling after the austenitic treatment is preferably executed by blowing pressure-spraying water onto the matrix.
Patent JP-S59173709-A (JP)
Title: Physical quantity measuring system
Inventor: AKIYAMA KOUJI
IPC: G01D5/38
Filed: 1983-03-23
Abstract: PURPOSE:To raise a read resolution of an optical scale by counting a 1/4 split pulse at the time of a high speed, executing an analog split by setting a square root of a square sum of a sine wave which is 90 deg. out-of-phase, as a reference voltage, and executing an interpolation, at the time of a low speed. CONSTITUTION:An out-of-phase interference light is photodetected from an optical scale which moves in accordance with a physical quantity, and a sine signal, and a cosine signal which is 90 deg. out-of-phase from said signal are outputted from amplifiers 21, 22, respectively, and converted to pulses by comparators 23, 24. These pulses are applied, a direction discriminator 25 generates a pulse of a resolution of 1/8 of a scale pitch whose synchronization to a moving direction signal is split to 1/4, and a high resolution pulse is counted by a counter 26, and outputted as it is at the time of moving at a high speed. On the other hand, at the time of a low speed, a signal having a good sensitivity of sine or cosine passing through a switching circuit 34 is brought to analog split by a distortionless DC reference voltage by a square root of a square sum of sine and cosine signals by square operators 27, 28, a square root circuit 33, etc., A/D-converted, and a counting value of the counter 26 is interpolated. According to them, a read resolution of an optical scale is raised.
Patent JP-H09217580-A (JP)
Title: Drilling tools and drilling method using drilling tool
Inventor: AKIYOSHI NAOYOSHI
IPC: E21B17/042
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent a slope in a hole center line from being generated by drilling by connecting a pipe-like drilling rod of specific wall thickness to a rock drill through a shank rod, and fitting a bit to the tip of the drilling rod to perform drilling. SOLUTION: An externally threaded boss is provided at the tip peripheral part of a shank rod 15 fitted to a rock drill, and a shank part is provided at a rear end part. The shank rod 15 and a drilling rod 1 are connected using a threaded joint screwed between both rods 15, 1. The drilling rods 1, 1 are connected by a joint 3 with both end peripheral parts externally threaded, and a lock bit 30 is fitted to the tip of the drilling rod. The outer diameter of the shank rod 15, drilling rods 1 and joints are made equal, and a core part is provided with a through hole in an axial direction. The ratio of the inner diameter to the outer diameter of the hollow pipe like drilling rod 1 transmitting impact force from the rock drill is to be 0.7-0.85 so as to prevent the generation of a slope in a hole center line and to improve the discharge of cuttings.
Patent JP-H06258387-A (JP)
Title: Ic tester
Inventor: MIZUTANI YOSHIYUKI
IPC: G01R31/28
Filed: 1993-03-09
Abstract: PURPOSE:To easily sort non-defective-defective of output data reproducibility, etc., of an IC. CONSTITUTION:Whether data output from input/output pins 2 of an IC 1 is a signal of a high or low level is decided by a comparator 3. The signal is compared with data of an expected pattern to be applied from an expected pattern generator 4 by a pattern comparator 5, and its decision result is stored in prefail registers 6, 7. In this case, a changeover switch 10 is controlled by programming to select the register 6 or 7 to be stored. In the case of a test for observing reproducibility of output data, a first read result is stored in the register 6, a second read result is stored in the register 7, and an exclusive OR of the registers 6, 7 is operated by a logic arithmetic IC 8 to be realized.
Patent JP-S61209693-A (JP)
Inventor: YAMATE YASUHIKO
IPC: D06F71/04
Filed: 1985-03-13
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-H10202549-A (JP)
Title: Machine screw holding tool with detachment prevention device for double ended driver bit
Inventor: KOZU TSUNEYOSHI
IPC: B25B23/10
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a holding tool which prevents fall, fluctuation and deviation of a machine screw by being inserted and fixed into/to a double ended driver bit when the double ended driver bit is held on a tool for rotation and the machine screw is screwed onto the tool for rotation and at the same time, is made easy in attachment/ detachment so that three of the tool for rotation, the double ended driver bit and the holding tool may be integrated, is prevented from being detached when the holding tool is inserted and fixed, and is small-sized, is not a hindrance and is made to have durability and strength. SOLUTION: In a machine screw holding tool with detachment prevention device for double ended driver bit which is constituted of a holding part 1, a rotation part 2 and a rotational part cover C, the holding tool is surely coupled with a double ended driver bit held on a tool for rotation and is prevented from being detached by a coil spring B provided with an obliquely provided notch 3 for detachment prevention device to be a detachment prevention device and a sliding contact part 14 at one end of the rotation part 2. The holding part 1 and the rotation part 2 are formed by metal made of the same material and a quenching is performed for a machine screw mounting port 12 and abrasion is prevented.
Patent JP-S63214916-A (JP)
Title: Glide tester for magnetic disk
Inventor: MIZUSAWA HIROSHI
IPC: B24B39/06
Filed: 1987-03-03
Abstract: PURPOSE:To decrease the number of changing-over to varnishing and projection detecting operations by mounting 1st projection sensors for detecting the approximate value of the size of projections to a varnishing head and providing a projection detecting head having 2nd projection sensors which detect the residual projections with high accuracy after the operation for removing the projections. CONSTITUTION:Two pieces of the 1st projection sensors 3b'-1, 3b'-2 and two pieces of the 2nd projection sensors 3b-1, 3b-2 are respectively amplified by preamplifiers 14-1-14-4 and the sensors under working are selected by a selection circuit 15 in accordance with the instruction from a microcomputer 19 and are inputted via a main amplifier 16 and a band pass filter 17 to a projection detecting circuit 18. A threshold Vs is previously set at a terminal 18a of the circuit 18 and the detection voltage exceeding said value is outputted as significant. Noises are cut. The output signal of the circuit 18 is subjected to prescribed processing by the microcomputer 19. Since the state in which the projections are cut off occasionally can, therefore, be occasionally detected during the operation, the need for changing over the head is eliminated.
Patent JP-H02227256-A (JP)
Title: Manufacture of liquid jet recording head and liquid jet recording head manufactured thereby
Inventor: KOMURO HIROKAZU
IPC: B41J2/05
Filed: 1989-03-01
Abstract: PURPOSE:To improve yield of inspection of printing by forming a film on a foaming surface to cover it with, forming a liquid passage and removing the film through the passage. CONSTITUTION:Liquid of 11% of fluoric acid of etchant of Ti is fed to a passage 401 of a recording head. Only a Ti film 113 on a foaming surface 112 is etched to be removed with the liquid, thereby exposing the surface 112 of Ta. In this case, even if the surface of the Ti 113 is slightly altered in quality, it can be etched. Even if a slag remains on the Ti 113, if the slag is not adhered to the whole surface of the film 113, the film 113 can be clearly etched due to the roundabout of the etchant. Since the etchant of the Ti has selectivity with the Ta, the Ta is not damaged. Thus, after all the steps are finished, the surface 112 is exposed to become an initial state to be immediately for use. Accordingly, the instability in foaming is eliminated in a later inspection of discharge performance (printing), and the quality of printing is greatly improved.
Patent JP-2000252656-A (JP)
Title: Cooling structure for portable electronic apparatus
Inventor: SHIMANUKI TADAYOSHI
IPC: H05K7/20
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a cooling structure for portable electronic apparatus in which heat dissipation capacity is enhanced by dissipating heat generated from a portable electronic apparatus, being made thin because of limited mounting space of cooling part, through use of other unit being fixed externally to the portable electronic apparatus. SOLUTION: Heat generated from a portable electronic apparatus 1 is transmitted through the connector 3 of an extension unit 2 being fixed externally thereto and dissipated therefrom. Heat generated from the portable electronic apparatus 1 is transmitted to a connector being connected electrically with the extension unit 2. The extension unit 2 is provided with a heat dissipating part 8 which is coupled thermally with the connector of the extension unit 2 through a heat transfer part 7.
Patent JP-H05252608-A (JP)
Title: Electromagnetic conveyor system
Inventor: SHINOZAKI HIROYUKI
IPC: B60L13/03
Filed: 1992-03-06
Abstract: PURPOSE:To facilitate accurate stop positioning and starting by generating thrust in an arbitrary advancing direction through utilization of magnetic force between an electromagnet on a fixed side base and two targets mounted on a magnetic levitation pallet and an intermediate sensor target. CONSTITUTION:Two targets 2A, 3A, spaced apart by a distance A, and an intermediate sensor target 7 are arranged on a pallet 1. Coils 4, 5 are applied on yokes 2B, 3B mounted on a fixed base 8 through an interval B(Bnot equal to A) thus forming brakes M1, M2. A sensor 6 is located between the yokes 2B, 3B. Upon stoppage of the pallet 1 advancing in the direction (a), for example, the sensor 6 detects the sensor target 7 to produce positional information of displacement which is then amplified 9 and processed 10. A signal processor 10 excites the coils 4, 5 through current amplifiers 11, 12 to stop the pallet 1 at a regular position without reciprocating the pallet 1 and delivers pulses only to one amplifier at the time of starting 12. According to the constitution, the pallet can be stopped at an accurate position and started easily.
Patent JP-2000239833-A (JP)
Title: Film forming device
Inventor: YAMAMOTO TOSHITAKA
IPC: C23C14/50
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To easily and smoothly deliver a substrate between a device to achieve the processing with a surface to be processed upside and a device to form a film with the surface to be processed downside. SOLUTION: A substrate W carried in a film forming chamber 41 by a hand 26b is held and inverted by a chuck 60 driven by a chuck driving mechanism 70. A temperature regulation plate driving mechanism 80 lowers a temperature regulation member 65 to be brought into contact with a back side of the substrate W. A film is formed on a lower surface to be processed of the substrate W in a temperature-regulated condition. The substrate W on which the film is formed is inverted by turning the chuck 60 while the temperature regulation member 65 is retracted upward. The upper side of the substrate W becomes a film-formed surface.
Patent JP-H10248106-A (JP)
Title: Controller for electric vehicle
Inventor: ITO TOSHIHIRO
IPC: B60L3/08
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To eliminate shortage of running motor output during driving in a low output mode with the increasing of power consumption amount being suppressed to the minimum without requiring driver's operation in an electric vehicle which is capable of switching to a high output mode and the low output mode. SOLUTION: This electric car is provided with an output switching means 26 which conducts switching between a high output mode and a low output mode by the operation of a mode selection switch S6 , whereas an output increasing means 29 increases the output of the running motor 1 if real acceleration calculated by an actual acceleration calculating means 27 becomes lower than required acceleration calculated by a required acceleration calculating means 28 at a prescribed rate due to shortage of the output of a running motor 1 during driving in the low output mode. At this time, the output of the running motor 1 which is controlled so as to increase is limited so as not to exceed an output in the high output mode.
Patent JP-H10243775-A (JP)
Title: Device for automatically producing rolled sushi
Inventor: ISHINO MURAICHI
IPC: A23L7/10
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To enhance an ability for producing rolled sushi (rolled vinegared rice with ingredients therein), compact a device for automatically producing the rolled sushi and simultaneously reduce the cost of the device, etc. SOLUTION: This device for automatically producing rolled sushi comprises a hopper, a cooked rice-carrying device for molding and simultaneously carrying out cooked rice fed from the hopper in an approximately plate-like shape having a prescribed thickness, a cooked rice cutter for cutting off the carried cooked rice in a prescribed length, and a cooked rice-rolling device 5 which comprises a molding unit 14 comprising rectangular plates 14c-14f connected to each other in a state capable of being bent in a cylindrical shape and a mechanism for driving the molding unit and which is used for rolling the cooked rice cut off in the prescribed length into an approximately columnar shape.  Therein, in a mechanism for driving the molding unit 14, the fixed side plate 14a of the molding unit 14 is fixed to the main body of the molding unit 14, and the movable side plate 14b is fixed to a slider bracket 17 slidably disposed on the main body of the cooked rice-rolling device 5. The slider bracket 17 is slidden with a rack and a pinion driven by an electric motor to bend or develop the molding unit 14.
Patent JP-H05247589-A (JP)
Title: Mo-based ultrahigh tensile strength resistance welded steel tube excellent in ductility
Inventor: KIMIYA YASUO
IPC: C22C38/00
Filed: 1992-03-06
Abstract: PURPOSE:To provide an Mo-based ultrahigh tensile strength resistance welded steel tube used for structural members for automobile, etc., and excellent in tensile strength and ductility. CONSTITUTION:In a resistance welded steel tube having a composition consisting of, by weight, 0.15-0.30% C, 0.05-0.50% Si, 2.0-3.0% Mn, 0.005-0.020% P, 0.0005-0.0060% S, 0.01-0.08% Al, 0.001-0.003% B, 0.002-0.0050% N, 0.3-1.5% Mo, 0.01-0.20% Ti and/or 0.01-0.20% Nb, and the balance Fe with inevitable elements, normalizing is done as heat treatment and a microstructure composed essentially of bainite is formed. This method is economical because it can dispense with hardening after resistance welded steel tube making for forming an ultrahigh tensile strength resistance welded steel tube, and even square steel tubes and steel tubes of special form can be easily produced.
Patent JP-H08305488-A (JP)
Title: Method and apparatus for generation of direction and force vector in input device
Inventor: EDOUIN SOON ZA SAADO
IPC: G06F3/038
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an SAM pad inputting device which can generate a direction and speed by operating a round elastic pad by a user. SOLUTION: Uniformly isolated contact sets positioned in a circular pattern are lined up at the lower side of a pad 8. Each contact is made correspond to a corresponding switch connected with a circuit board. When a user presses the pad 8, more than one contacts close each switch. The pad contacts and the switches are designed so that the number of the closed switches can be changed with the size of a force added to the pad. An SAM pad inputting device is provided with a microcontroller which monitors the switches. The SAM pad inputting device decides the closed switch in the most right-handed rotation and the closed switch in the most left-handed rotation. Those two closed switches normalize the two end points of the circular-arc of all the closed switches based on assumption. Next, those end points are transferred to a host processor.  The host processor processes those end points, and calculates the direction and speed of a symbol equivalent to the operation of the robber pad of the user.
Patent JP-S51124461-A (JP)
Title: Ultrasonic-wave vibrator equipping method and device therefor
Inventor: YAMAZAKI HIROO
IPC: H04R1/00
Filed: 1975-04-23
Abstract: PURPOSE: To efficiently transmit or receive ultrasonic-wave signal by installing ultrasonic-wave vibrator in the neighborhood of node of vibration mode of ultrasonic-wave vibrator or its case. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58171336-A (JP)
Inventor: OKU JIROU
IPC: B65D6/02
Filed: 1982-03-27
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-H07263558-A (JP)
Title: Semiconductor
Inventor: YOSHIDA KATSUYA
IPC: H01L21/82
Filed: 1994-03-18
Abstract: PURPOSE:To prevent cracks caused in an interlayer film from spreading around fuses provided for a redundant circuit of a semiconductor device when a fuse interconnection is blown. CONSTITUTION:Fuse interconnection 12 are formed on a substrate 11, crack protective layer is formed at a place surrounding them 12 and has a shape to isolate the interconnections from each other, and interlayer insulation film 13 covers the interconnections 12 and protective layer 15.
Patent JP-S57162411-A (JP)
Title: Superconductive coil device
Inventor: MORITA MASAO
IPC: H01F6/06
Filed: 1981-03-31
Abstract: PURPOSE:To prevent short between a superconductive wire and a bobbin in fabricating a superconductive coil by forming an oxide film of the bobbin on it. CONSTITUTION:An oxide fime 7 of a bobbin 2 is formed on a contact plane between the bobbin 2 and a superconductive coil 1. The film 7 is an electrical insulator, so that it is not needed to insert another electrical insulator between the bobbin 2 and the coil 1. Because an oxide film is never broken in winding, electrical short does not arise between the superconductive wire and the bobbin 2.
Patent JP-S62205874-A (JP)
Title: Conveying method and device for assembly of car
Inventor: SHIIBA YOSHIO
IPC: B65G19/02
Filed: 1986-03-07
Abstract: PURPOSE:To facilitate the stop and the change of the direction of a running truck and to automate assembly, by a method wherein a running truck on which a car body is placed is run along with movement of a moving member in a moving direction, and the running truck is disconnectably connected to the moving member. CONSTITUTION:A car body is conveyed in a manner to be placed on two support members 52 of a running body 2. Namely, in a clamp mechanism 16 of a conveying device 8, through contraction of a cylinder 22, a pin 19 of a running truck 2 is nipped between two grasping pieces 26 and 27, a moving member 13 is moved by means of a driving motor 18, and the running truck 2 is run. The running truck 2 is positioned in a direction-change position, and after clamping of the pin 19 by means of the two grasping pieces 26 and 27 through expansion of the cylinder 22, the direction of the running truck 2 is changed. Thereafter, each pin 19 is clamped by a clamping mechanism 16 in a different conveying device to move a moving member 13, and the longitudinal direction of a car body is changed from orientation, in which the longitudinal direction crosses a conveying direction 3 at right angles, to orientation where the longitudinal direction is coincided with the conveying direction.