baber/WOPTO huggingface dataset:
Patent JP-H0560450-A (JP)
Title: Controlling method for defrosting of high freshness control showcase
Inventor: ITO TATSURO
IPC: F25D21/08
Filed: 1991-09-04
Abstract: PURPOSE:To realize high freshness control of a contained commodity while using a general component as a functional component by starting the cooling operation of a second evaporator through second refrigerant supply means and second blowing means after the cooling operation is stopped, and then defrosting a first evaporator through a first predetermined time. CONSTITUTION:Two evaporators of a main evaporator 1 and an auxiliary evaporator 2 are placed in one showcase. A cooling mode 01, a main defrosting mode 02, a double cooling mode 03 and the cooling mode 01 are sequentially repeated by switching solenoid valves V1, V2 as an operating cycle. In the mode 01, a refrigerant flow LF flows a route of the valve V1, an expansion valve 3 and the evaporator 1 to cool only by the evaporator 1. In the mode 02, the cooling of the evaporator 1 is not conducted, a main deflector heater is energized to defrost the evaporator 1, and the flow FL is supplied to the evaporator 2 to conduct cooling.
Patent JP-S6465233-A (JP)
Title: Method for operating soaking pit
Inventor: SHIMAMURA KOICHI
IPC: C21D1/52
Filed: 1987-09-07
Abstract: PURPOSE:To increase the amt. of convection gas in a soaking pit and to make the temp. of combustion gas in the pit uniform by feeding part of hot exhaust gas in a flue to an air system for combustion in the pit by a circulating fan and by using the fed exhaust gas after mixing with air for combustion. CONSTITUTION:When exhaust gas in a soaking pit 1 is exhausted from the pit 1 through a flue 4, part of the exhaust gas is sucked by a circulating blower 9 through a circulating duct 8 at a position before an air preheater 5. The sucked exhaust gas is mixed with air for combustion preheated with the preheater 5 and the mixture is sent to a burner 2 for combustion and ejected into the pit 2. Since the air for combustion is mixed with the circulating exhaust gas and ejected from the burner 2, the rate of ejection from the burner 2 is increased and the agitating effect of gas in the pit 1 is enhanced. The amt. of convection gas in the pit 1 is increased to accelerate heat transfer by convection, so the internal temp. of the pit 1 can be made uniform and members 3 to be heated can be soaked.
Patent JP-S60115253-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HATANO TSUTOMU
IPC: H01L21/822
Filed: 1983-11-28
Abstract: PURPOSE:To prevent protective effect against static breakdown of internal elements without providing a special protective element region against static breakdown by composing an insulating gate type field effect transistor by use of an electrode lead-out region of a resistor for deciding an input signal level. CONSTITUTION:An insulating gate type field effect transistor Q2 in which an electrode lead-out region 13 at one end of a resistor 11 of which one end and the other end are connected with an input terminal 1 and a power source 2 respectively is used as a source region, an electrode lead-out region 12 at the other end of the resistor is used as a drain region, and one portion 16' of a metal wiring 16 of the power source is used as a gate electrode is composed and applied as an input protective element of an internal input transistor Q0'. The threshold voltage of an MOS transistor Q2 is made to be larger than the working voltage of the transistor Q0' (internal circuit element) and lower than the breakdown voltage. When an overvoltage larger than the threshold voltage is applied to the input terminal 1, the transistor Q2 becomes in an ON state and bypasses static energy to the power source 2, thereby protecting the transistor Q0' from breakdown.
Patent JP-H0888425-A (JP)
Title: Hall effect magnetic sensor and thin film magnetic head
Inventor: SANDOUU ADARUSHIYU
IPC: H01L29/778
Filed: 1994-09-19
Abstract: PURPOSE: To reduce the thickness of semiconductor lamination structure without losing 2-D electron gas by forming a delta dope layer in a barrier layer which sandwiches a quantum well layer in between so that the quantum well layer is shielded from a surface void layer. CONSTITUTION: On an AlGaAs layer 35, a quantum well layer 36 consisting of a non-dope GaAs is formed, and on the top of it, a non-dope AlGaAs layer 37, delta-dope silicon layer 38 and another AlGaAs layer 39 are formed in sequence. Further, on the AlGaAs layer 39, a non-dope GaAs layer 40, works as a cap layer, is formed. With this structure 30, AlGaAs has a bud gap which is larger than GaAs, so, AlGaAs layers 33 and 35 or AlGaAs layers 37 and 39 work as upper barrier layer and lower barrier layer, respectively, to the quantum well layer 36, and, both upper and lower barrier layers contain a delta dope layer 34 or 38.
Patent JP-S59133579-A (JP)
Inventor: ROORENSU MAIKERU HAATO
IPC: G03G15/14
Filed: 1983-11-28
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-2001046892-A (JP)
Title: Method and apparatus for treating received unhulled grain
Inventor: SATAKE SATORU
IPC: B07B15/00
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To take out hulled grain before drying to produce the same as grain by removing impurites from received raw unhulled grain to roughly sort and weigh the raw unhulled grain and removing raw hulled grain to sort out the same finely and drying the raw unhulled grain and the raw hulled grain while removing the hulled grain from the unhulled grain to sort out the same finely. SOLUTION: The raw unhulled rain charged from a receiving hopper 3 is transferred to a rough sorter 4 by a grain lifter 30 of a receiving process 2 to remove impurities and the roughly sorted grain is weighed by a weighing machine 6. Next, the weighed roughly sorted grain is transferred to a finely sorting process 7 through a separate grain lifter 31 and three-port changeover valves 52, 53 and sorted and separated into unhulled/hulled grains, unhulled grain and rachis branch grain by a shaking sorter 10 and the unhulled/hulled grains are transferred to a separate shaking sorter 12 to be sorted and separated into hulled grain (brown rice), a raw unhulled grain/hulled grain mixture and raw unhulled grain. Succeedingly, the raw unhulled grain is transferred to a dryer 14 of a drying process 8 to be dried while the hulled grain is transferred to a stationary dryer 23 to be dried.  Hulled grain dealed with as rice screenings is efficiently dried to be effectively utilized.
Patent JP-H0666995-A (JP)
Title: Window structure for glove box
Inventor: YOSHIDA NOBUHIKO
IPC: G21F7/03
Filed: 1992-08-24
Abstract: PURPOSE:To prevent exposing of radioactive-contaminated part out of a glove box during replacing a window structure by welding an outer cylinder on the side wall of the glove box and inserting a replacing jig having such a transparent plate as glass and the like inside of the outer cylinder. CONSTITUTION:A replacing jig 4 with annular shape has two grooves on the outer surface for inserting an O-ring and a stopper hole is provided at the end of the outer surface. The stopper 12 of old exchanging jig fixed on an outer cylinder 11 is removed and a new replacing jig 4 is pushed in the glove box 20, adjusting the end surface of the old exchanging jig. When the O-ring of old replacing jig passes the outer cylinder 11, the O-ring 5 of new jig 4 touches tight on the inner surface of the outer cylinder 11 to keep the airtightness. By inserting the new jig 4 in the outer cylinder 11, the old replacing jig comes off from the inner end of the outer cylinder 11 and the new jig is set at the normal position. After setting the new jig 4, it is fixed with the stopper 12 and shift and dislocation are thus prevented.
Patent JP-2001050949-A (JP)
Title: Inspection tool
Inventor: YOKOI MASAYUKI
IPC: G01N33/52
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain an inspection tool capable of performing sampling of a sample, as well as the preparation and inspection of a specimen. SOLUTION: An inspection tool 1 is provided with a sampling tool 2 having a sampling part 2 and an insertion port, where the sampling part 2c of the sampling tool 2 is inserted, is provided with a container body 3, where dilution liquid 5 is accommodated inside and a reagent accommodation member 4 that is liquid-tightly connected to the container body 3, and accommodates a liquid reagent 6 in the reagent accommodation member 4. Normally, the reagent accommodation member 4 is not connected to the inside of the container body 3. By making operation of the reagent accommodation member 4 from external side, the inside of the container body 3 is connected to that of the reagent accommodation member 4.
Patent JP-H0272575-A (JP)
Title: Terminal connection method
Inventor: NOGUCHI HIROSHI
IPC: H01R43/00
Filed: 1988-09-07
Abstract: PURPOSE:To enable highly reliable connection to be accomplished, by connecting directly plural terminals to conductive foil by an anisotropic conductive glue, further applying a glue on both connected parts and hardening them. CONSTITUTION:In order to improve adhesion among plural terminals 14 and conductive foil 12, a glue 17 is applied and hardened by mean of a uv hardening machine 20 on the plural terminals 14 connected to a printed circuit board 11 by an anisotropic conductive glue 13. At this time, as a countermeasure against terminal heating for a parts 18 arranged on the printed circuit board 11 for a flat image display element and a driving circuit, a method of covering a filter 19 on the printed circuit board 11 or a duct system is adopted so that only the area of the glue 17 is irradiated by heat from the uv hardening machine 20. Thereby the terminal 14 and the conductive foil 12 may be securely connected to each other without breakdown of the electronic parts 18 due to heat.
Patent JP-S61102810-A (JP)
Title: Manufacture of elastic surface wave element
Inventor: OKUBO SHIGEAKI
IPC: H03H3/08
Filed: 1984-10-25
Abstract: PURPOSE:To improve the dimensional accuracy of an electrode pattern and to obtain an elastic surface wave element which is stable characteristically and has a high reliability by adding the process for executing oxidation, so that light reflectance on the surface of a matellic coat formed on an piezoelec tric substrate can be dropped, before coating a resist member. CONSTITUTION:The metallic coat 3 is formed on the entire piezoelectric sub strate 1 by Al deposition. Then the surface of the metallic coat 3 is oxided to form an oxide film 11. This oxidation is conducted in order to reduce substan tially the reflectance on the surface of the metallic coat 3, and is executed after coloring by anode oxidation. Then the resist member 4 is coated on the oxide film 11, and a mask is covered to expose the member. At this exposure a light beam 8 transmits the resist member 4 and is reflected on the metallic coat 3. However, since the reflectance on the surface of the metallic coat 3 is significantly reduced by the oxide film 11, the exposure ratio of the resist member 11 which must not be exposed and located right under a light shielding film 7 is substantially reduced. Accordingly the exposure can be carried out with the high accuracy of a mask pattern transfer.
Patent JP-H0888359-A (JP)
Title: Field effect transistor and its manufacture
Inventor: TANIMOTO TAKUMA
IPC: H01L21/336
Filed: 1994-09-20
Abstract: PURPOSE: To provide a device structure and the manufacturing method of the device structure which facilitates the improvement of the withstand voltage of a high power FET while its gain and efficiency are maintained. CONSTITUTION: Two first ion implantation regions are formed under source and drain regions 51 and 52. Two second ion implantation regions which have lower ion concentrations, lower energies and wider areas than the first ion implantation regions are formed between a gate electrode 53 and the source electrode 51 and the gate electrode 53 and the drain electrode 52. The depth direction distribution of the ionized impurities in the second ion implantation region, especially of the drain side, is shallow near the gate electrode 53 side and is deeper gradually away from the gate electrode 53.
Patent JP-H06244970-A (JP)
Title: Locking unlocking control system
Inventor: INAMI MASAHARU
IPC: H04Q9/00
Filed: 1992-08-25
Abstract: PURPOSE:To minimize the work and the cost by making locking/unlocking with a signal from each house through a telephone set provided to an entrance. CONSTITUTION:A visitor enters a visited room number by using a ten-key 14 of a lock/unlock controller 10. A control section 17 extracts a telephone number corresponding to the room number from a memory 11 and gives it to a telephone set 16 and a telephone number of a visited house is sent automatically via a public line 20 and a telephone set 30 is called. Simultaneously the control section 17 selects a message representing calling of the visit destination from a voice memory 12. Thus, the telephone set 16 at the entrance and the telephone set 30 of each house are connected via the line 20, talking is attained and a resident of the visit destination unlocks a lock 40 of the entrance of an apartment with an unlock tone signal from the telephone set 30, then no special work is required because a door outside lock unlock controller 10 only is enough for the purpose, the work term is short and the cost is reduced.
Patent JP-H1157840-A (JP)
Title: Method and device for hydraulic cutting of surface of strip in continuous processing line for strip
Inventor: NAKAMURA YOJI
IPC: B21B45/04
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To perform hydraulic cutting which is improved in performance and efficiency by approaching the surface of a strip without contact, minimizing loss of energy, and utilizing static energy of gas. SOLUTION: By placing a pad 10 for gas which consists of block parts 12, a pocket part 13 and a base part 14 nearly parallel to the strip 9 and supplying gas into the pocket part 13, static pressure 15 and gas streams 16 are generated between the gas pad 10 and the strip 9. By the balance between the static pressure 15, the gas stream 16 and a tension of the strip or between the static pressure 15 of both surface and the gas steams 16, the strip 9 and the gas pad 10 are maintained in non-contact conditions to remove the liquid stuck on the surface of the strip. As a result, the longevity of the device is increased, loss of energy is very little, and useless energy nor dimension of the device is not required owing to settings of conditions in correspondent to target lines.
Patent JP-S60117834-A (JP)
Title: Optical space transmitter
Inventor: YAMAKAWA KUNIO
IPC: H04B10/11
Filed: 1983-11-29
Abstract: PURPOSE:To attain ease of positioning at light projecting side and photodetecting side at a near range and also to extend the transmission range with less power consumption by using >= one light emitting element having a narrow directivity and >= one light emitting element having a wide directivity. CONSTITUTION:A signal 1 is modulated by a modulation section 2 at the light projecting side, a modulated signal is amplified by a drive section 3 and a near infrared light 5 corresponding to the modulation sinal is irradiated from a light emitting section 4. The light 5 enters a photodetector 6 at the photodetecting side, where the light is converted into an electrical signal, and it is amplified by an amplifier section 7 and demodulated by a demodulating section 8 and then a signal 9 is outputted. LEDs are used as light emitting elements in the constitution of the light emitting section 4, and plural number, e.g., four LEDs 10, 11, 12 and 13 are mounted on a plane of a board. The LEDs 10, 13 among them have a narrow directivity and the LEDs 11, 12 have a wide directivity. Since the wide directivity is obtained at the short range and the long transmission range is obtained regardless of the narrow directivity, this system is advantageous.
Patent JP-S60116414-A (JP)
Title: Grinding and compressing device for waste plastic
Inventor: TAGUCHI KAZUHIRO
IPC: B29C48/03
Filed: 1983-11-29
Abstract: PURPOSE:To compress and solidify waste plastics by efficiently grinding waste plastics by friction and shearing action between a screw blade and a casing surrounding the screw blade while transferring them by a rotary screw. CONSTITUTION:A rotary screw 5 is disposed in a casing 4 in which a large-diameter cylindrical feeder section 1 and a small-diameter cylindrical nozzle section 2 are connected integrally by a cone 3, and a charge port 1a for waste plastics 6 is formed to the feeder section 1. Said screw 5 integrally connects a screw shaft 7 in the feeder section 1 and a vent bar 8 in the nozzle section 2 by a tapered section 9 in the cone section 3, and a screw blade 10 is mounted to an outer circumference to the root section of the vent bar 8 from the screw shaft 7 in a series shape. Waste plastics charged from the feeder section for the titled device are ground by friction and shearing action between the screw blade and the casing while being transferred by the screw, and extruded by the nozzle section.
Patent JP-H0390592-A (JP)
Title: Production of surface-treated steel sheet for di can
Inventor: OGATA HAJIME
IPC: C25D3/30
Filed: 1989-08-31
Abstract: PURPOSE:To eliminate defective appearance and to improve the corrosion resistance and DI workability by successively applying degreasing, Ni plating, continuous annealing and temper-rolling to a steel sheet and then plating the sheet without itself being previously pickled. CONSTITUTION:The surface of a cold-rolled steel sheet is degreased, and an Ni plating layer is formed at about 0.01-0.5g/m<2> by electroplating, etc. The sheet is then continuously annealed at about 600-900 deg.C for 10-90sec in a reducing atmosphere to form an Ni diffusion layer on the sheet surface. The sheet is subsequently temper-rolled in a dry state. The sheet is then degreased or not degreased and not pickled, and the sheet is plated with tin at about 0.5-2.0g/m<2> by electroplating, etc. Consequently, the amt. of tin to be deposited is reduced, and a surface-treated steel sheet for the DI can capable of reducing the number of coatings on the inner surface to one.
Patent JP-H1069895-A (JP)
Title: Battery housing part structure for electronic apparatus
Inventor: SAIDA YOSHIHIDE
IPC: H01M2/10
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To provide the battery hosuing part structure of an electronic apparatus increasing engaging strength to the upper part case of an battery lid, and also having engagement releasing means easily disengaging a battery lid at the replacement of battery. SOLUTION: When a battery 7 is housed between the positive and negative terminals 5 and 6 of a battery housing part 4, and then the battery lid 3 is placed on the rail 11 of an upper case 1 and the rail 21 of a lower case 2 and is slid in a predetermined direction; the battery lid 3 is firmly engaged with the upper case 1 by a hooking part 31 and the recess 14 of a locking part 12, to cause no sliding in the reverse direction to a given direction, also to prevent the disengagement of the battery lid 3 by the impact of the possible drop of a small electronic apparatus.  If a user wants disengaging the battery lid 3 for replacing a battery, since adding pushing down force to an elastic body 13 from an upper part deforms the elastic body 13 to the inner side of the case, and concurrently elastically deforms the hooking part 31 downward to release the engagement between the hooking part 13 and the locking part 12; thereby making the battery lid 3 slidable in a reverse direction to a given direction to be disengaged from the case.
Patent JP-2000046272-A (JP)
Title: Joint for soft pipe
Inventor: OTANI YASUSHIGE
IPC: F16L19/08
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent connecting failure of a soft pipe by enlarging a visual piece and projecting it from a window hole when a length for inserting the soft pipe into a pipe inserting part is not less than a predetermined rate, and engaging a stopper with cutout formed on a box nut by restoring force of the visual piece when the length is less than the predetermined rate. SOLUTION: In a condition in which the degree for inserting a soft pipe P into a pipe inserting part 1b is shallow, a stopper 2b is engaged with a cutout 4a of a box nut 4 screwed around a male screw part 1c, and rotation of the box nut 4 is restricted. In the case where the soft pipe P is pushed and inserted to the most end of the pipe inserting part 1b, a ring part 2a of an indicator 2 is pushed to a pipe end of the soft pipe P, the stopper 2b is moved to a flange 1a along a guide groove 1d, a visual piece 2c is more enlarged, and the visual piece 2 is exposed from a window hole 1e for a constant rate while sliding. A worker visually confirms the exposed visual piece 2c from the window hole 1e. It is thus possible to beforehand prevent connecting failure.
Patent JP-2001050435-A (JP)
Title: Compound flexible pipe and manufacture thereof
Inventor: NODA KENJI
IPC: F16L11/08
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To increase partial reinforcement, and unify partial composition by continuously changing a constituting weight ratio per pitch of a material in a longitudinal direction. SOLUTION: Hard thermoplastic resin and polyolefin thermoplastic elastomer are supplied from hoppers 11, 12 which are corresponding thereto, and are simultaneously extruded as a zonal body 3 from a dies (a) of an extruder A. The zonal body 3 is formed in a nearly square shaped cross section as a whole, and hard thermoplastic resin 1 and polyolefin thermoplastic elastomer 2 are extruded in a condition adjacently integrated in the pipe longitudinal direction. In this process, a cooperative extruding perfonnance is carried out while changing a constituting weight ratio of a used material. For changing the constituting weight ratio, it is continuously changed in the longitudinal direction. For changing the constituting weight ratio of the used material, a ratio of an extruding speed (an extruding quantity) of the extruder for carrying out the cooperative extruding performance is changed.
Patent JP-H1135589-A (JP)
Title: Production of bis(alkylcyclopentadienyl) ruthenium complex and production of ruthenium-containing thin film using the same
Inventor: KADOKURA HIDEKIMI
IPC: C07F15/00
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To produce a ruthenium compound which is a liquid at ambient temperature for prepating an Ru or an RuO2 film as a thin film for electrodes of a semiconductor device according to a chemical vapor deposition(CVD) method and to provide a method for producing the ruthenium compound. SOLUTION: This bis (ethylcyclopentadienyl) ruthenium or bis (isopropylcyclopentadienyl) ruthenium is a liquid at ambient temperature and has a sufficient vapor pressure at about 100 deg.C. Thereby, the compound as a CVD raw material can quantitatively be fed by gas bubbling or a liquid mass flow controller and thermally decomposed on a substrate at 600 deg.C in a hydrogen atmosphere to form a pure Ru thin film. The compound can be produced in high yield by reacting ruthenium trichloride hydrate with ethylcyclopentadiene or isopropylcyclopentadiene and zinc powder in an alcohol solvent at a temperature within the range of -30 to 0 deg.C.