baber/WOPTO huggingface dataset:
Patent JP-H1064287-A (JP)
Title: Nonvolatile memory cell, method for adjusting threshold value of nonvolatile memory cell and method for adjusting threshold value of plurality of transistors
Inventor: GOTO HIROSHI
IPC: G11C16/02
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To write, erase stably in a short time by a simple operation by impressing pulse waves changing to a positive and a negative potentials to a control gate and discharging electric charges accumulated in a floating gate. SOLUTION: The nonvolatile memory cell is provided with a transistor 1 having a floating gate 3 and a control gate 2. A capacity element 9 is electrically connected to one of a drain electrode D and a source electrode S of the transistor 1. A potential-setting means charges the capacity element 9, thereby setting either the drain electrode D or the source electrode S at a different potential. A voltage-generating means alternately generates a positive voltage and a negative voltage until the capacity element 9 is discharged, impressing a voltage changing a threshold value of the transistor to the control gate 2.
Patent JP-H1018634-A (JP)
Title: Chassis storage device for container
Inventor: KAWASE AKIRA
IPC: E04H6/18
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to keep a large number of chassises to promote enterin and leaving the car storehouse efficiently by making it possible to move the highest stage of pallets kept in lamination in a pit formed on both sides in a rising and falling space between the rising and falling space and entering and leaving the car storehouse ways or car sheves, and making it possible to wind the pallets up and down in the rising and falling space. SOLUTION: Entering and leaving the car storehouse ways 2c are provided on a pit 1 formed of both sides in a rising and falling space 2a, and a large number of pallets 3 capable of mounting chassis 19 on them are stacked and kept in the pit 1. A pallet supply device 14 arranges the highest stage of pallets 3 in the pit 1 to the entering and leaving the car storehouse level of the entering and leaving the car storehouse ways 2c. After the chassis 19 are mounted on the pallets 3, the pallets 3 are kept capable of being hung down, and a pallet transferring device 4 is wound up with a pallet lifter 5. When it is pulled up to the required height, the chassis 19 are moved to keeping shelves.  A large number of chassis 19 can be stored in a limited space, and entering and leaving the car storehouse work is carried out efficiently by providing entering and leaving the car storehouse ways 2c on both sides in the rising and falling space 2.
Patent JP-H0729068-A (JP)
Title: Change receiving board integrated with display device for customer
Inventor: NAGAO HIROSHI
IPC: G07G1/01
Filed: 1993-07-15
Abstract: PURPOSE:To reduce the moving distance of one's eye at the time when a customer executes the payment of money to shorten time required for the payment Q by integrating a display device for the customer and a change receiving board into one body. CONSTITUTION:The change receiving board 20 integrated with the display device for the customer is constituted by being provided with the change receiving board 21 and the display device 22 for the customer and integrating the display device 22 for the customer with the change receiving board 21. By integrating the display device 22 for the customer with the change receiving board 21 in this way, at the time of the payment, the customer can confirm the displayed contents of the display device 22 for the customer and the change receiving board at a time by scarcely moving his eye, and the time required for the payment is shortened. Besides, when the display device 22 for the customer is made rotatable, the inclination of the display screen of the display device 22 for the customer can be changed so as to be easy to see, and effect can be exhibited much more.
Patent JP-H0925200-A (JP)
Title: Method for growing ii-vi group compound semiconductor crystal
Inventor: FUJIWARA SHINSUKE
IPC: C30B27/00
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To make the hologen quantity in a crystal uniform by connecting a crystal growth chamber and a pressure control chamber filled with a gaseous halogen to a capillary and growing the crystal while controlling the gaseous pressure of the halogen in the pressure control chamber. SOLUTION: An ampoule is obtd. by connecting a crystal growth chamber arranged with a crystal raw material at one end and the pressure control chamber arranged with a halogen raw material at one end by the capillary. The ampoule is charged into a horizontal type tubular furnace, where the halogen raw material is evaporated to fill the pressure control chamber with the gaseous halogen. The crystal is grown while the gaseous pressure of the halogen in the pressure control chamber is controlled.
Patent JP-H0520896-A (JP)
Title: Semiconductor memory
Inventor: KODA KENJI
IPC: H01L27/10
Filed: 1991-07-16
Abstract: PURPOSE:To output correct data from an ECC so that data read from blocks except blocks including a defective word line of a plurality of data to be applied to the ECC are all correct if a defective position occurs only in each one block even if a disconnection and a short-circuit of a word line occur in a either of a plurality of blocks. CONSTITUTION:In a mask ROM with an error correcting function, in which 32-bit data to be simultaneously read externally and 32-bit parity data necessary to correct an error of one bit occurring in the data are input to an ECC 9, memory cell arrays l, 2 are divided to a plurality of blocks DB0-DB7, DP0-DP3 corresponding to a plurality of data D0-D7, P0-P3 to be input to the ECC9. And, each block has a plurality of word lines WL independent from all other blocks. One word line WL is activated by the plurality of blocks at the time of reading data.
Patent JP-S6332512-A (JP)
Title: Zoom lens
Inventor: YAMADA HISASHI
IPC: G02B15/177
Filed: 1986-07-25
Abstract: PURPOSE:To obtain a lens having a high resolution by constituting it so that two lens groups of a first group of a negative refractive power and a second group of a positive refractive power are provided in order from an enlargement side, the first group is constituted of three lenses, and each lens of the second group satisfies specific conditions. CONSTITUTION:The titled zoom lens is provided with two lens groups of the first group 10 of a negative refractive power and the second group of a positive refractive power in order from an enlargement side, and the variable power is executed by varying an interval of both the lens groups. The first group 10 is constituted of three lenses of a first negative lens whose curvature is stronger in the reduction side than in the enlargement side, a second positive lens whose curvature is stronger in the enlargement side than in the reduction side, and a third negative lens. Moreover, by constituting each lens of the second group so that conditions of the inequalities are satisfied, the optical performance can be improved.
Patent JP-H0845794-A (JP)
Title: Solid-state electrolytic capacitor
Inventor: TAMOI KOUICHI
IPC: H01G9/08
Filed: 1994-07-27
Abstract: PURPOSE:To provide a solid-state electrolytic capacitor which prevents fuming and ignition of a capacitor without necessitating independent components like a fuse, and further has quenching function. CONSTITUTION:The solid-state electrolytic capacitor is constituted by covering and encapsulating a capacitor element 8 with encapsulating resin. The encapsulating resin 9, 11 constitutes multilayered structure. A quenching material layer 10 is formed between the encapsulating resin layers 9 and 11. The quenching material layer 10 is constituted of an incombustible material layer or a fire extinguisher layer.
Patent JP-S6067476-A (JP)
Title: Mercaptoalkanoic acid ester and its preparation
Inventor: SHIONO MANZOU
IPC: C08L21/00
Filed: 1983-09-22
Abstract: NEW MATERIAL:The compound of formula I (R<1> is H or lower alkyl; R<2> and R<3> are H, lower alkyl or lower alkoxy, or together form -CH=CH-CH=CH-; R<4> is H or protecting group; n is 1 or 2). EXAMPLE:Thioglycolic acid 2-(3,4-dihydro-6-hydroxy-2,5,7,8-tetramethyl-2H-benzopyranyl)ethyl ester. USE:It is useful as a material having higher antioxidation action than vitamin E, or a precursor of a compound having the above antioxidation action. It can be produced easily at a low cost. PREPARATION:The compound of formula I can be produced by reacting the 2- substituted ethyl alcohol of formula II or its reactive derivative with the mercaptoalkanoic acid of formula HS-(CH2)n-CO2H or its reactive derivative under the common ester-synthesis reaction condition.
Patent JP-S5798859-A (JP)
Title: Self-chemical analyzer
Inventor: SAKANO TAIICHI
IPC: G01N35/02
Filed: 1980-12-12
Abstract: PURPOSE:To improve a processing capacity of a sample, by providing a means which distributes a sample to be measured into a large number of reaction tubes arranged along a reaction line, and a means which conveys the reaction tubes at given pitches independently from other reaction line. CONSTITUTION:In an analyzer, a large number of reaction tubes 1 are arranged in one row to form a row of a reaction line 2. A desired number of reaction lines are located in a directin crossing a conveyance direction A of the reaction tubes 1 at right angles and in parallel to the reaction line 2. The reaction line 2 consists of 3 sets of distributing devices 5 for distributing the same reagent 4 to their respective reaction tubes 1A, 1B, and 1C from a reagent tank 3, and a suction photometry device 6 for sucking a sample liquid consisting of a sample in the reaction tube conveyed by the reaction line 2 and a reagent. A suction  photometry part 6 sucks the sample liquid and performs a photomery of it once  at every 3 pitches. This permits to perform a simultaneous photometry of the sample liuquid in 3 reaction tubes, which results in enabling the improvement of a processing capacity.
Patent JP-H104170-A (JP)
Title: Lead frame
Inventor: IMAI SATOSHI
IPC: H01L23/50
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To make the adhesive force of a lead frame to a sealing resin enhance and to make the thermal stress strength of the lead frame enhance, by a method wherein a plurality of pieces of discontinuous grooves are provided in the chip mounting part of the lead frame. SOLUTION: In a lead frame 1, a plurality of pieces of discontinuous grooves 5 are formed in the surface, which is closely adhered to a sealing resin 8, of the lead frame 1. When a thermal stress is applied to the surface of the lead framed 1, slides are generated on the surface, which is closely adhered to the resin 8, of the lead frame 1 by a difference between the thermal expansion coefficients of the lead frame 1 and the resin 8. At this time, stratches are generated in the slides parallel to a chip mounting part 4 by the discontinuous grooves 5 and the slides on the surface adhered closely to the resin 8 are inhibited. Accordingly, the adhesive properties of the lead frame 1 to the resin 8 can be enhanced and peeling of the resin 8 from the lead frame 1 due to the thermal stress can be hardly generated.  As a result, the yield of the manufacture of a device and the reliability of the device can be made to enhance.
Patent JP-H0464666-A (JP)
Title: Molding form unit for hollow concrete member and molding method
Inventor: HIOKI HISASHI
IPC: E04G15/06
Filed: 1990-07-02
Abstract: PURPOSE:To make operation easy by installing a form unit provided with a solid member-make outer form, a baggy fluid mat type inner form being inflated by injection of a fluid, and a guide regulating a form or the like of the inner form in relation to the outer form, respectively. CONSTITUTION:Each hole 11 of a pair of end form end plates 8 is fitted in both ends in the longitudinal direction of a pole reinforcing bar 13 for a reinforced assembly 2, and this assembly 2 is inserted into an outer form body 6, while both these end plates 8 are locked to the outer from body 6. Next, a fluid mat type inner form 3 is inserted into the reinforced assembly 2 from a hole 10 of the end plate 8 on one side, and a valve 17a is connected to an air compressor, injecting air. With this air injection, the inner form 3 is inflated and thereby it comes into contact with each of reinforcing bars 13, 14, then concrete is placed in space between the outer form 1 and the inner form 3, forming a hollow concrete member. With this constitution, a job for mounting and dismounting can be facilitated.
Patent JP-S6236262-A (JP)
Title: Automatic taking-up method of sheet calender and device thereof
Inventor: KASHIMA SHINJI
IPC: B65H19/28
Filed: 1985-08-12
Abstract: PURPOSE:To reduce the generation of crease at the top edge of a sheet material by supplying the top edge of the sheet material into the slidable contact part between a driving roll and a sell roll and successively taking up said sheet onto the sell roll turned by the driving force of the driving roll, thus permitting the safe and certain feeding work for the sheet material. CONSTITUTION:A driving roll 3 and an elevation sell roll 4 which turns in slidable contact with the driving roll 3 are arranged in the vicinity of the top edge of an elevation guide roller 20 arranged midway on a transport conveyor 2. The top edge of a sheet material W transported by the transport conveyor 2 is supplied into the slidable contact part between the driving roll 3 and the sell roll 4. Then, the sheet material is successively taken up onto the sell roll 4 turned by the driving force of the driving roll 3, nipping the liner X wound onto the sell roll 4 previously. Therefore, the sheet material W can be supplied onto the sell roll 4 safely and certainly, and generation of creases at the top edge of the sheet material W can be reduced.
Patent JP-H0225255-A (JP)
Title: Press device and press method for continuous casting
Inventor: IWAHASHI TSUKIO
IPC: B22D11/128
Filed: 1988-07-14
Abstract: PURPOSE:To move press materials in the compression direction and drawing direction of an ingot and to simplify the device by providing spacing adjusting mechanisms which move the press materials via back up materials so as to attach and detach to and from each other and oscillation imparting mechanisms which oscillate the press materials in the drawing direction and the counter- drawing direction of the ingot. CONSTITUTION:The back up materials 3, 3 are pressed to the rear surfaces of the press materials 1, 1 disposed to face each other on the broad side surface of the ingot 2 and are integrally moved with the press materials 1, 1 so as to attach and detach to and from each other. The press materials 1, 1 can be slid in the drawing direction of the ingot 2. The spacing adjusting mechanisms move the press materials 1, 1 from the rear surfaces of the back up materials 3, 3 so as to attach and detach to and from each other in order to determined the ingot thickness. The oscillation imparting mechanism 5 apply oscillation to the press materials 1, 1 so that the continuously cast ingot 2 is subjected to the required pressing. This oscillation is commanded from a control section 13 to the oscillation imparting mechanisms 5 so as to synchronize the same with the oscillation cycle of a mold.
Patent JP-H05132696-A (JP)
Title: Composition and method for preventing sticking of textile
Inventor: SUTEFUAN BII KONGU
IPC: C11D3/33
Filed: 1991-06-21
Abstract: PURPOSE: To obtain the subject compsn. suppressing the formation of calcium and magnesium salts bonded on a fabric washed by using hard water by adding an alkali metal carbonate detergent builder and specific polyamino polycarboxylic acid (water-soluble salt).  
     CONSTITUTION: The objective compsn. contains 20-80 wt.% of a building effective amt. of an alkali metal carbonate detergent builder (A) and a sub- stoichiometric level of polyamino polycarboxylic acid (water-soluble salt) (B) represented by formula I [wherein R1, R2, R3 and R4 are each -(CH 2 ) n OH or -CH 2 COOMH or the like ((n) is 1-3); M is a group represented by formula II, etc.], such as 1,3diamino-2-hydroxypropane N, N, N', N'-tetraacetic acid, etc. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H1072421-A (JP)
Title: Imide derivatives
Inventor: YOKOYAMA SHINJI
IPC: A61K31/4015
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound strongly inhibiting the production of interleukin-1B and tumor necrosis factor α by having a phenylpropioloyl group. SOLUTION: A derivative expressed by formula I [R<1> is H, a halogen, trifluoromethyl, cyano; R<2> is H, a 1-4C alkyl, a di (1-4C alkyl) amino, a 1-4C alkyl, etc.; R<3> is a 1-4C alkyl, a 1-4C alkoxy, a 1-4C alkyl]. The derivative is preferably obtained by carrying out a reaction of a carbonic acid halide (e.g. carbonic acid chloride) expressed by formula II (Hal is a halogen) with an amide derivative (e.g. a trimethylsilylated amide derivative) expressed by III, under the presence of a base.
Patent JP-H0618138-A (JP)
Title: Soft drink selling device for vehicle
Inventor: SUZUKI NOBUAKI
IPC: G07F17/00
Filed: 1991-06-21
Abstract: PURPOSE:To provide a soft drink selling device for a vehicle which can easily be installed without making any substantial reform of an interior space of a business-use vehicle such as a taxi car and the like and further which can be easily removed when the device is not needed. CONSTITUTION:A soft drink selling device for a vehicle is comprised of a small- sized refrigerator installing plate B1 having a small-sized refrigerator (R) mounted at a rear surface thereof and a plate fixing means T for removably fixing the small-sized refrigerator installing plate B1 to a driver's seat A under a condition in which the front surface of the plate B1 is in contacted with the rear surface of a back seat A1 of the driver's seat A.
Patent JP-H1118769-A (JP)
Title: Method and system for preparing dna and rna
Inventor: HAYASHIZAKI YOSHIHIDE
IPC: C12N15/09
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a preparation method and a system for DNA or RNA enabling the automatic high speed preparations of samples of plasmid DNA, microorganisms and higher organisms, nucleus DNA, etc. SOLUTION: In a preparation method in which DNA or RNA is prepared via plural processes, the time for one step is set at the minimum effective time in the plural processes, and processes needing longer times are divided so that they are carried out in plural steps, and the samples to be processed are moved for every step via plural processes. This system enables the supply and recovery of sample plates at the minimum effective time, and the extreme increase of a processing capacity per unit time.
Patent JP-H0225425-A (JP)
Title: Antihypertensive agent
Inventor: KATSUTA SHINICHIRO
IPC: A61K35/413
Filed: 1988-07-13
Abstract: PURPOSE:To obtain an antihypertensive agent showing excellent hypertensive action without exhibiting side effects containing swine bile, chenodeoxycholic acid, etc., as an active ingredient. CONSTITUTION:An antihypertensive agent containing any of swine bile, chenodeoxycholic acid and a component prepared by partially separating and removing steroid compounds and lower-molecular weight compounds than the steroid compounds from the bile by using dialysis method or ultrafiltration method as an active ingredient.
Patent JP-H0812358-A (JP)
Title: Metal mold
Inventor: OKITA HITOSHI
IPC: C23C14/34
Filed: 1994-07-04
Abstract: PURPOSE:To permit easy taking out of molded goods by depositing thin films for easily peeling these molded goods from metal mold surfaces on the metal mold surfaces by a physical vapor growth method and supplying a molten material to such metal molds, then molding this molten material. CONSTITUTION:Semi-finished products 2 of the metal molds are housed in a reaction chamber 3 of a magnetron sputtering device. A high vacuum is then generated in the reaction chamber 3 by a vacuum pump 8 and gaseous argon is supplied from a reactive gas source 9 into the reaction chamber 3. Metal atoms 12 released from a target 5 are deposited on the metal mold surfaces 2a of the semi-finished products 2 of the metal molds by a sputtering method and the thin films of the deposited metal atoms are formed along the metal mold surfaces 2a. Two pieces of these metal mold constituting parts are then arranged in a forming device. The molten material is supplied into the space of a prescribed shape formed by mating two pieces of these metal mold constituting parts. Two pieces of the metal mold constituting parts are separated after cooling and the molded goods are taken out.
Patent JP-H04372106-A (JP)
Title: Method of molding flyback transformer
Inventor: AKATA SATOSHI
IPC: H01F38/42
Filed: 1991-06-20
Abstract: PURPOSE:To prevent molded insulating resin from leaking outside, passing through the gap between an anode lead and an insertion hole during the charge of the insulating resin into a flyback transformer, without using a thermoshrinking tube. CONSTITUTION:An anode lead 3, which is pulled out of an insertion tube wall 4 and a insertion tube hole 5, with the insertion tube wall 4 of the anode lead 3 of the case of a transformer downward, is put between the clamp member 16 on the fixed side of a jig 8 consisting of split molds and the clamp member 17 on the movable side, and the gap 7 on the outlet side of the insertion tube hole 5 is blocked with the elastic pressure-welding forces of the clamp members 16 and 17. In this condition, the transformer case 1 is charged with insulating resin, and after hardening of the molded insulating resin, the clamp member 17 on the movable side is opened, and the molded flyback transformer is taken out of the jig 8 of split molds.
Patent JP-S5873681-A (JP)
Inventor: HORUSUTO KASUPARI
IPC: B60J10/78
Filed: 1982-10-06
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-S6236668-A (JP)
Title: Ashing method
Inventor: FUJIOKA HIROSHI
IPC: G03C11/00
Filed: 1985-08-10
Abstract: PURPOSE:To easily execute ashing of a principal chain cutting type resist at a high speed by heating a substrate coated with the resist under the reduced pressure and irradiating UV rays thereon to decompose away the resist. CONSTITUTION:The substrate 2 coated with the principal chain cutting type resist is disposed on a heater 5 in a reaction vessel 1 and the inside of the vessel is evacuated through a discharge pipe 3. The substrate 2 is heated by the heater 5 and the UV rays from a low-pressure mercury lamp 4 is irradiated through a window material 6 on the substrate 2 to decompose away the resist. The ashing of the resist is thereby easily executed at a high speed.
Patent JP-S5878340-A (JP)
Inventor: YANO MIKIO
IPC: F25B49/02
Filed: 1981-11-02
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-H1127279-A (JP)
Title: Congestion control system for atm network
Inventor: YASUDA TORU
IPC: H04L12/28
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a congestion control system for an asynchronous transfer mode(ATM) network which clearly identifies that a packet discard due to a network congestion occurs on a transmission terminal side, avoids a futile re-transmission for a re-transmission request which would further deteriorate the congestion, and enables re-transmission after waiting for a recovery of the congestion by judgment of the transmission terminal side in order to ensure an efficient performance of the network to be secured. SOLUTION: When a storage capacity to an input cell buffer 101 exceeds a threshold value, a congestion threshold value monitoring circuit 107 monitors and discards all the cells constituting an ATM packet by overwriting inside the buffer 101 under an address control of a wriTe address 108 at the time of congestion detection. In order to inform a transmission terminal side of the cell discard, the discarded cell is generated by using an empty cell of a reception cell D and transmitted.